- Aluminum, FIL, ICP-MS -
Lab: NWQL, PCode: 01106, MCode: PLM10
Analysis Dates: 02/08/19 through 09/23/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 117% pctrecov = 117% Water Year = 2021 plotvalue = 93% pctrecov = 93% Water Year = 2021 plotvalue = 93% pctrecov = 93% Water Year = 2021 plotvalue = 92% pctrecov = 92% Water Year = 2021 plotvalue = 92% pctrecov = 92% Water Year = 2020 plotvalue = 112% pctrecov = 112% Water Year = 2020 plotvalue = 114% pctrecov = 114% Water Year = 2020 plotvalue = 89% pctrecov = 89% Water Year = 2019 plotvalue = 70% pctrecov = 41% Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 76 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 76 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 76 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 76 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 76 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 76 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 76 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 76 Water Year = 2020 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 86 Water Year = 2020 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 86 Water Year = 2020 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 86 Water Year = 2020 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 86 Water Year = 2020 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 86 Water Year = 2020 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 86 Water Year = 2020 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 86 Water Year = 2020 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 86 Water Year = 2019 First Quartile = 96% Median = 100% Third Quartile = 106% Number of Observations = 61 Water Year = 2019 First Quartile = 96% Median = 100% Third Quartile = 106% Number of Observations = 61 Water Year = 2019 First Quartile = 96% Median = 100% Third Quartile = 106% Number of Observations = 61 Water Year = 2019 First Quartile = 96% Median = 100% Third Quartile = 106% Number of Observations = 61 Water Year = 2019 First Quartile = 96% Median = 100% Third Quartile = 106% Number of Observations = 61 Water Year = 2019 First Quartile = 96% Median = 100% Third Quartile = 106% Number of Observations = 61 Water Year = 2019 First Quartile = 96% Median = 100% Third Quartile = 106% Number of Observations = 61 Water Year = 2019 First Quartile = 96% Median = 100% Third Quartile = 106% Number of Observations = 61 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Aluminum, FIL, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Aluminum, FIL, ICP-MS 01106PLM10 2019 61 96.0% 100.5% 105.9%
    2020 86 98.5% 101.5% 103.8%
    2021 76 99.2% 101.2% 102.7%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Aluminum, FIL, ICP-MS -
Lab: NWQL, PCode: 01106, MCode: PLM43
Analysis Dates: 10/14/06 through 01/29/19
Open Data Set
Boxplot Description

Water Year = 2019 plotvalue = 112% pctrecov = 112% Water Year = 2017 plotvalue = 84% pctrecov = 84% Water Year = 2016 plotvalue = 126% pctrecov = 126% Water Year = 2016 plotvalue = 127% pctrecov = 127% Water Year = 2016 plotvalue = 128% pctrecov = 128% Water Year = 2016 plotvalue = 128% pctrecov = 128% Water Year = 2016 plotvalue = 130% pctrecov = 130% Water Year = 2016 plotvalue = 130% pctrecov = 145% Water Year = 2016 plotvalue = 130% pctrecov = 147% Water Year = 2016 plotvalue = 70% pctrecov = 59% Water Year = 2016 plotvalue = 70% pctrecov = 64% Water Year = 2016 plotvalue = 70% pctrecov = 21% Water Year = 2015 plotvalue = 130% pctrecov = 149% Water Year = 2015 plotvalue = 130% pctrecov = 183% Water Year = 2015 plotvalue = 70% pctrecov = 17% Water Year = 2015 plotvalue = 70% pctrecov = 29% Water Year = 2014 plotvalue = 121% pctrecov = 121% Water Year = 2014 plotvalue = 123% pctrecov = 123% Water Year = 2014 plotvalue = 70% pctrecov = 15% Water Year = 2014 plotvalue = 70% pctrecov = 2% Water Year = 2014 plotvalue = 70% pctrecov = 10% Water Year = 2013 plotvalue = 117% pctrecov = 117% Water Year = 2013 plotvalue = 70% pctrecov = 13% Water Year = 2012 plotvalue = 128% pctrecov = 128% Water Year = 2012 plotvalue = 130% pctrecov = 130% Water Year = 2012 plotvalue = 130% pctrecov = 130% Water Year = 2012 plotvalue = 130% pctrecov = 139% Water Year = 2012 plotvalue = 87% pctrecov = 87% Water Year = 2012 plotvalue = 70% pctrecov = 28% Water Year = 2012 plotvalue = 70% pctrecov = 33% Water Year = 2012 plotvalue = 70% pctrecov = 3% Water Year = 2011 plotvalue = 115% pctrecov = 115% Water Year = 2011 plotvalue = 90% pctrecov = 90% Water Year = 2011 plotvalue = 90% pctrecov = 90% Water Year = 2011 plotvalue = 89% pctrecov = 89% Water Year = 2011 plotvalue = 86% pctrecov = 86% Water Year = 2011 plotvalue = 86% pctrecov = 86% Water Year = 2011 plotvalue = 85% pctrecov = 85% Water Year = 2011 plotvalue = 81% pctrecov = 81% Water Year = 2011 plotvalue = 70% pctrecov = 1% Water Year = 2011 plotvalue = 70% pctrecov = 1% Water Year = 2010 plotvalue = 125% pctrecov = 125% Water Year = 2010 plotvalue = 130% pctrecov = 145% Water Year = 2010 plotvalue = 130% pctrecov = 205% Water Year = 2009 plotvalue = 116% pctrecov = 116% Water Year = 2009 plotvalue = 118% pctrecov = 118% Water Year = 2009 plotvalue = 119% pctrecov = 119% Water Year = 2009 plotvalue = 130% pctrecov = 135% Water Year = 2009 plotvalue = 70% pctrecov = 13% Water Year = 2009 plotvalue = 70% pctrecov = 6% Water Year = 2008 plotvalue = 75% pctrecov = 75% Water Year = 2008 plotvalue = 70% pctrecov = 12% Water Year = 2008 plotvalue = 70% pctrecov = 2% Water Year = 2008 plotvalue = 70% pctrecov = 3% Water Year = 2008 plotvalue = 70% pctrecov = 6% Water Year = 2008 plotvalue = 70% pctrecov = 25% Water Year = 2007 plotvalue = 70% pctrecov = 15% Water Year = 2007 plotvalue = 70% pctrecov = 21% Water Year = 2006 plotvalue = 122% pctrecov = 122% Water Year = 2019 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 19 Water Year = 2019 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 19 Water Year = 2019 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 19 Water Year = 2019 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 19 Water Year = 2019 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 19 Water Year = 2019 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 19 Water Year = 2019 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 19 Water Year = 2019 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 19 Water Year = 2018 First Quartile = 89% Median = 95% Third Quartile = 100% Number of Observations = 90 Water Year = 2018 First Quartile = 89% Median = 95% Third Quartile = 100% Number of Observations = 90 Water Year = 2018 First Quartile = 89% Median = 95% Third Quartile = 100% Number of Observations = 90 Water Year = 2018 First Quartile = 89% Median = 95% Third Quartile = 100% Number of Observations = 90 Water Year = 2018 First Quartile = 89% Median = 95% Third Quartile = 100% Number of Observations = 90 Water Year = 2018 First Quartile = 89% Median = 95% Third Quartile = 100% Number of Observations = 90 Water Year = 2018 First Quartile = 89% Median = 95% Third Quartile = 100% Number of Observations = 90 Water Year = 2018 First Quartile = 89% Median = 95% Third Quartile = 100% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 106% Third Quartile = 111% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 106% Third Quartile = 111% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 106% Third Quartile = 111% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 106% Third Quartile = 111% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 106% Third Quartile = 111% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 106% Third Quartile = 111% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 106% Third Quartile = 111% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 106% Third Quartile = 111% Number of Observations = 90 Water Year = 2016 First Quartile = 102% Median = 106% Third Quartile = 111% Number of Observations = 90 Water Year = 2016 First Quartile = 102% Median = 106% Third Quartile = 111% Number of Observations = 90 Water Year = 2016 First Quartile = 102% Median = 106% Third Quartile = 111% Number of Observations = 90 Water Year = 2016 First Quartile = 102% Median = 106% Third Quartile = 111% Number of Observations = 90 Water Year = 2016 First Quartile = 102% Median = 106% Third Quartile = 111% Number of Observations = 90 Water Year = 2016 First Quartile = 102% Median = 106% Third Quartile = 111% Number of Observations = 90 Water Year = 2016 First Quartile = 102% Median = 106% Third Quartile = 111% Number of Observations = 90 Water Year = 2016 First Quartile = 102% Median = 106% Third Quartile = 111% Number of Observations = 90 Water Year = 2015 First Quartile = 97% Median = 102% Third Quartile = 107% Number of Observations = 90 Water Year = 2015 First Quartile = 97% Median = 102% Third Quartile = 107% Number of Observations = 90 Water Year = 2015 First Quartile = 97% Median = 102% Third Quartile = 107% Number of Observations = 90 Water Year = 2015 First Quartile = 97% Median = 102% Third Quartile = 107% Number of Observations = 90 Water Year = 2015 First Quartile = 97% Median = 102% Third Quartile = 107% Number of Observations = 90 Water Year = 2015 First Quartile = 97% Median = 102% Third Quartile = 107% Number of Observations = 90 Water Year = 2015 First Quartile = 97% Median = 102% Third Quartile = 107% Number of Observations = 90 Water Year = 2015 First Quartile = 97% Median = 102% Third Quartile = 107% Number of Observations = 90 Water Year = 2014 First Quartile = 99% Median = 103% Third Quartile = 107% Number of Observations = 83 Water Year = 2014 First Quartile = 99% Median = 103% Third Quartile = 107% Number of Observations = 83 Water Year = 2014 First Quartile = 99% Median = 103% Third Quartile = 107% Number of Observations = 83 Water Year = 2014 First Quartile = 99% Median = 103% Third Quartile = 107% Number of Observations = 83 Water Year = 2014 First Quartile = 99% Median = 103% Third Quartile = 107% Number of Observations = 83 Water Year = 2014 First Quartile = 99% Median = 103% Third Quartile = 107% Number of Observations = 83 Water Year = 2014 First Quartile = 99% Median = 103% Third Quartile = 107% Number of Observations = 83 Water Year = 2014 First Quartile = 99% Median = 103% Third Quartile = 107% Number of Observations = 83 Water Year = 2013 First Quartile = 101% Median = 104% Third Quartile = 108% Number of Observations = 108 Water Year = 2013 First Quartile = 101% Median = 104% Third Quartile = 108% Number of Observations = 108 Water Year = 2013 First Quartile = 101% Median = 104% Third Quartile = 108% Number of Observations = 108 Water Year = 2013 First Quartile = 101% Median = 104% Third Quartile = 108% Number of Observations = 108 Water Year = 2013 First Quartile = 101% Median = 104% Third Quartile = 108% Number of Observations = 108 Water Year = 2013 First Quartile = 101% Median = 104% Third Quartile = 108% Number of Observations = 108 Water Year = 2013 First Quartile = 101% Median = 104% Third Quartile = 108% Number of Observations = 108 Water Year = 2013 First Quartile = 101% Median = 104% Third Quartile = 108% Number of Observations = 108 Water Year = 2012 First Quartile = 100% Median = 104% Third Quartile = 109% Number of Observations = 132 Water Year = 2012 First Quartile = 100% Median = 104% Third Quartile = 109% Number of Observations = 132 Water Year = 2012 First Quartile = 100% Median = 104% Third Quartile = 109% Number of Observations = 132 Water Year = 2012 First Quartile = 100% Median = 104% Third Quartile = 109% Number of Observations = 132 Water Year = 2012 First Quartile = 100% Median = 104% Third Quartile = 109% Number of Observations = 132 Water Year = 2012 First Quartile = 100% Median = 104% Third Quartile = 109% Number of Observations = 132 Water Year = 2012 First Quartile = 100% Median = 104% Third Quartile = 109% Number of Observations = 132 Water Year = 2012 First Quartile = 100% Median = 104% Third Quartile = 109% Number of Observations = 132 Water Year = 2011 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 131 Water Year = 2011 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 131 Water Year = 2011 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 131 Water Year = 2011 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 131 Water Year = 2011 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 131 Water Year = 2011 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 131 Water Year = 2011 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 131 Water Year = 2011 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 131 Water Year = 2010 First Quartile = 93% Median = 97% Third Quartile = 105% Number of Observations = 132 Water Year = 2010 First Quartile = 93% Median = 97% Third Quartile = 105% Number of Observations = 132 Water Year = 2010 First Quartile = 93% Median = 97% Third Quartile = 105% Number of Observations = 132 Water Year = 2010 First Quartile = 93% Median = 97% Third Quartile = 105% Number of Observations = 132 Water Year = 2010 First Quartile = 93% Median = 97% Third Quartile = 105% Number of Observations = 132 Water Year = 2010 First Quartile = 93% Median = 97% Third Quartile = 105% Number of Observations = 132 Water Year = 2010 First Quartile = 93% Median = 97% Third Quartile = 105% Number of Observations = 132 Water Year = 2010 First Quartile = 93% Median = 97% Third Quartile = 105% Number of Observations = 132 Water Year = 2009 First Quartile = 93% Median = 97% Third Quartile = 102% Number of Observations = 105 Water Year = 2009 First Quartile = 93% Median = 97% Third Quartile = 102% Number of Observations = 105 Water Year = 2009 First Quartile = 93% Median = 97% Third Quartile = 102% Number of Observations = 105 Water Year = 2009 First Quartile = 93% Median = 97% Third Quartile = 102% Number of Observations = 105 Water Year = 2009 First Quartile = 93% Median = 97% Third Quartile = 102% Number of Observations = 105 Water Year = 2009 First Quartile = 93% Median = 97% Third Quartile = 102% Number of Observations = 105 Water Year = 2009 First Quartile = 93% Median = 97% Third Quartile = 102% Number of Observations = 105 Water Year = 2009 First Quartile = 93% Median = 97% Third Quartile = 102% Number of Observations = 105 Water Year = 2008 First Quartile = 97% Median = 102% Third Quartile = 111% Number of Observations = 128 Water Year = 2008 First Quartile = 97% Median = 102% Third Quartile = 111% Number of Observations = 128 Water Year = 2008 First Quartile = 97% Median = 102% Third Quartile = 111% Number of Observations = 128 Water Year = 2008 First Quartile = 97% Median = 102% Third Quartile = 111% Number of Observations = 128 Water Year = 2008 First Quartile = 97% Median = 102% Third Quartile = 111% Number of Observations = 128 Water Year = 2008 First Quartile = 97% Median = 102% Third Quartile = 111% Number of Observations = 128 Water Year = 2008 First Quartile = 97% Median = 102% Third Quartile = 111% Number of Observations = 128 Water Year = 2008 First Quartile = 97% Median = 102% Third Quartile = 111% Number of Observations = 128 Water Year = 2007 First Quartile = 98% Median = 108% Third Quartile = 116% Number of Observations = 122 Water Year = 2007 First Quartile = 98% Median = 108% Third Quartile = 116% Number of Observations = 122 Water Year = 2007 First Quartile = 98% Median = 108% Third Quartile = 116% Number of Observations = 122 Water Year = 2007 First Quartile = 98% Median = 108% Third Quartile = 116% Number of Observations = 122 Water Year = 2007 First Quartile = 98% Median = 108% Third Quartile = 116% Number of Observations = 122 Water Year = 2007 First Quartile = 98% Median = 108% Third Quartile = 116% Number of Observations = 122 Water Year = 2007 First Quartile = 98% Median = 108% Third Quartile = 116% Number of Observations = 122 Water Year = 2007 First Quartile = 98% Median = 108% Third Quartile = 116% Number of Observations = 122 Water Year = 2006 First Quartile = 105% Median = 107% Third Quartile = 112% Number of Observations = 22 Water Year = 2006 First Quartile = 105% Median = 107% Third Quartile = 112% Number of Observations = 22 Water Year = 2006 First Quartile = 105% Median = 107% Third Quartile = 112% Number of Observations = 22 Water Year = 2006 First Quartile = 105% Median = 107% Third Quartile = 112% Number of Observations = 22 Water Year = 2006 First Quartile = 105% Median = 107% Third Quartile = 112% Number of Observations = 22 Water Year = 2006 First Quartile = 105% Median = 107% Third Quartile = 112% Number of Observations = 22 Water Year = 2006 First Quartile = 105% Median = 107% Third Quartile = 112% Number of Observations = 22 Water Year = 2006 First Quartile = 105% Median = 107% Third Quartile = 112% Number of Observations = 22 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Aluminum, FIL, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Aluminum, FIL, ICP-MS 01106PLM43 2006 22 105.3% 107.3% 111.6%
    2007 122 98.2% 107.7% 116.0%
    2008 128 96.6% 102.2% 110.8%
    2009 105 92.8% 96.6% 102.2%
    2010 132 92.7% 96.9% 104.7%
    2011 131 98.5% 101.2% 104.1%
    2012 132 100.5% 103.9% 108.7%
    2013 108 101.3% 104.3% 107.7%
    2014 83 99.2% 102.9% 107.5%
    2015 90 96.5% 101.9% 107.1%
    2016 90 101.9% 105.6% 111.0%
    2017 90 100.3% 105.6% 111.0%
    2018 90 88.8% 94.7% 99.5%
    2019 19 96.8% 100.9% 102.8%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Aluminum, UNF, ICP-MS -
Lab: NWQL, PCode: 01105, MCode: PLM48
Analysis Dates: 10/03/06 through 04/30/15
Open Data Set
Boxplot Description

Water Year = 2015 plotvalue = 130% pctrecov = 153% Water Year = 2015 plotvalue = 83% pctrecov = 83% Water Year = 2013 plotvalue = 125% pctrecov = 125% Water Year = 2013 plotvalue = 130% pctrecov = 147% Water Year = 2013 plotvalue = 85% pctrecov = 85% Water Year = 2012 plotvalue = 117% pctrecov = 117% Water Year = 2012 plotvalue = 88% pctrecov = 88% Water Year = 2011 plotvalue = 89% pctrecov = 89% Water Year = 2011 plotvalue = 87% pctrecov = 87% Water Year = 2010 plotvalue = 116% pctrecov = 116% Water Year = 2010 plotvalue = 130% pctrecov = 455% Water Year = 2015 First Quartile = 98% Median = 102% Third Quartile = 106% Number of Observations = 27 Water Year = 2015 First Quartile = 98% Median = 102% Third Quartile = 106% Number of Observations = 27 Water Year = 2015 First Quartile = 98% Median = 102% Third Quartile = 106% Number of Observations = 27 Water Year = 2015 First Quartile = 98% Median = 102% Third Quartile = 106% Number of Observations = 27 Water Year = 2015 First Quartile = 98% Median = 102% Third Quartile = 106% Number of Observations = 27 Water Year = 2015 First Quartile = 98% Median = 102% Third Quartile = 106% Number of Observations = 27 Water Year = 2015 First Quartile = 98% Median = 102% Third Quartile = 106% Number of Observations = 27 Water Year = 2015 First Quartile = 98% Median = 102% Third Quartile = 106% Number of Observations = 27 Water Year = 2014 First Quartile = 99% Median = 104% Third Quartile = 110% Number of Observations = 45 Water Year = 2014 First Quartile = 99% Median = 104% Third Quartile = 110% Number of Observations = 45 Water Year = 2014 First Quartile = 99% Median = 104% Third Quartile = 110% Number of Observations = 45 Water Year = 2014 First Quartile = 99% Median = 104% Third Quartile = 110% Number of Observations = 45 Water Year = 2014 First Quartile = 99% Median = 104% Third Quartile = 110% Number of Observations = 45 Water Year = 2014 First Quartile = 99% Median = 104% Third Quartile = 110% Number of Observations = 45 Water Year = 2014 First Quartile = 99% Median = 104% Third Quartile = 110% Number of Observations = 45 Water Year = 2014 First Quartile = 99% Median = 104% Third Quartile = 110% Number of Observations = 45 Water Year = 2013 First Quartile = 98% Median = 101% Third Quartile = 106% Number of Observations = 96 Water Year = 2013 First Quartile = 98% Median = 101% Third Quartile = 106% Number of Observations = 96 Water Year = 2013 First Quartile = 98% Median = 101% Third Quartile = 106% Number of Observations = 96 Water Year = 2013 First Quartile = 98% Median = 101% Third Quartile = 106% Number of Observations = 96 Water Year = 2013 First Quartile = 98% Median = 101% Third Quartile = 106% Number of Observations = 96 Water Year = 2013 First Quartile = 98% Median = 101% Third Quartile = 106% Number of Observations = 96 Water Year = 2013 First Quartile = 98% Median = 101% Third Quartile = 106% Number of Observations = 96 Water Year = 2013 First Quartile = 98% Median = 101% Third Quartile = 106% Number of Observations = 96 Water Year = 2012 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 48 Water Year = 2012 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 48 Water Year = 2012 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 48 Water Year = 2012 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 48 Water Year = 2012 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 48 Water Year = 2012 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 48 Water Year = 2012 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 48 Water Year = 2012 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 48 Water Year = 2011 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 48 Water Year = 2011 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 48 Water Year = 2011 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 48 Water Year = 2011 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 48 Water Year = 2011 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 48 Water Year = 2011 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 48 Water Year = 2011 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 48 Water Year = 2011 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 48 Water Year = 2010 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 48 Water Year = 2010 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 48 Water Year = 2010 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 48 Water Year = 2010 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 48 Water Year = 2010 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 48 Water Year = 2010 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 48 Water Year = 2010 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 48 Water Year = 2010 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 48 Water Year = 2009 First Quartile = 103% Median = 106% Third Quartile = 114% Number of Observations = 39 Water Year = 2009 First Quartile = 103% Median = 106% Third Quartile = 114% Number of Observations = 39 Water Year = 2009 First Quartile = 103% Median = 106% Third Quartile = 114% Number of Observations = 39 Water Year = 2009 First Quartile = 103% Median = 106% Third Quartile = 114% Number of Observations = 39 Water Year = 2009 First Quartile = 103% Median = 106% Third Quartile = 114% Number of Observations = 39 Water Year = 2009 First Quartile = 103% Median = 106% Third Quartile = 114% Number of Observations = 39 Water Year = 2009 First Quartile = 103% Median = 106% Third Quartile = 114% Number of Observations = 39 Water Year = 2009 First Quartile = 103% Median = 106% Third Quartile = 114% Number of Observations = 39 Water Year = 2008 First Quartile = 99% Median = 105% Third Quartile = 117% Number of Observations = 47 Water Year = 2008 First Quartile = 99% Median = 105% Third Quartile = 117% Number of Observations = 47 Water Year = 2008 First Quartile = 99% Median = 105% Third Quartile = 117% Number of Observations = 47 Water Year = 2008 First Quartile = 99% Median = 105% Third Quartile = 117% Number of Observations = 47 Water Year = 2008 First Quartile = 99% Median = 105% Third Quartile = 117% Number of Observations = 47 Water Year = 2008 First Quartile = 99% Median = 105% Third Quartile = 117% Number of Observations = 47 Water Year = 2008 First Quartile = 99% Median = 105% Third Quartile = 117% Number of Observations = 47 Water Year = 2008 First Quartile = 99% Median = 105% Third Quartile = 117% Number of Observations = 47 Water Year = 2007 First Quartile = 97% Median = 102% Third Quartile = 113% Number of Observations = 44 Water Year = 2007 First Quartile = 97% Median = 102% Third Quartile = 113% Number of Observations = 44 Water Year = 2007 First Quartile = 97% Median = 102% Third Quartile = 113% Number of Observations = 44 Water Year = 2007 First Quartile = 97% Median = 102% Third Quartile = 113% Number of Observations = 44 Water Year = 2007 First Quartile = 97% Median = 102% Third Quartile = 113% Number of Observations = 44 Water Year = 2007 First Quartile = 97% Median = 102% Third Quartile = 113% Number of Observations = 44 Water Year = 2007 First Quartile = 97% Median = 102% Third Quartile = 113% Number of Observations = 44 Water Year = 2007 First Quartile = 97% Median = 102% Third Quartile = 113% Number of Observations = 44 Water Year = 2006 First Quartile = 92% Median = 97% Third Quartile = 98% Number of Observations = 6 Water Year = 2006 First Quartile = 92% Median = 97% Third Quartile = 98% Number of Observations = 6 Water Year = 2006 First Quartile = 92% Median = 97% Third Quartile = 98% Number of Observations = 6 Water Year = 2006 First Quartile = 92% Median = 97% Third Quartile = 98% Number of Observations = 6 Water Year = 2006 First Quartile = 92% Median = 97% Third Quartile = 98% Number of Observations = 6 Water Year = 2006 First Quartile = 92% Median = 97% Third Quartile = 98% Number of Observations = 6 Water Year = 2006 First Quartile = 92% Median = 97% Third Quartile = 98% Number of Observations = 6 Water Year = 2006 First Quartile = 92% Median = 97% Third Quartile = 98% Number of Observations = 6 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Aluminum, UNF, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Aluminum, UNF, ICP-MS 01105PLM48 2006 6 91.9% 97.1% 98.0%
    2007 44 97.4% 102.4% 112.6%
    2008 47 99.2% 104.9% 117.1%
    2009 39 102.9% 106.3% 114.3%
    2010 48 101.3% 103.7% 106.2%
    2011 48 99.3% 102.5% 104.0%
    2012 48 98.6% 102.3% 104.4%
    2013 96 97.8% 101.1% 105.6%
    2014 45 98.6% 103.7% 109.7%
    2015 27 97.8% 102.1% 105.7%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Aluminum, UNF, ICP-MS -
Lab: NWQL, PCode: 01105, MCode: PLM77
Analysis Dates: 02/05/19 through 09/24/21
Open Data Set
Boxplot Description

Water Year = 2020 plotvalue = 112% pctrecov = 112% Water Year = 2019 plotvalue = 113% pctrecov = 113% Water Year = 2021 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 43 Water Year = 2021 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 43 Water Year = 2021 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 43 Water Year = 2021 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 43 Water Year = 2021 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 43 Water Year = 2021 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 43 Water Year = 2021 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 43 Water Year = 2021 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 43 Water Year = 2020 First Quartile = 96% Median = 100% Third Quartile = 102% Number of Observations = 44 Water Year = 2020 First Quartile = 96% Median = 100% Third Quartile = 102% Number of Observations = 44 Water Year = 2020 First Quartile = 96% Median = 100% Third Quartile = 102% Number of Observations = 44 Water Year = 2020 First Quartile = 96% Median = 100% Third Quartile = 102% Number of Observations = 44 Water Year = 2020 First Quartile = 96% Median = 100% Third Quartile = 102% Number of Observations = 44 Water Year = 2020 First Quartile = 96% Median = 100% Third Quartile = 102% Number of Observations = 44 Water Year = 2020 First Quartile = 96% Median = 100% Third Quartile = 102% Number of Observations = 44 Water Year = 2020 First Quartile = 96% Median = 100% Third Quartile = 102% Number of Observations = 44 Water Year = 2019 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 37 Water Year = 2019 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 37 Water Year = 2019 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 37 Water Year = 2019 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 37 Water Year = 2019 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 37 Water Year = 2019 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 37 Water Year = 2019 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 37 Water Year = 2019 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 37 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Aluminum, UNF, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Aluminum, UNF, ICP-MS 01105PLM77 2019 37 94.7% 98.1% 101.3%
    2020 44 95.6% 99.9% 102.1%
    2021 43 94.2% 98.2% 101.7%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Aluminum, UNF, ICP-MS -
Lab: NWQL, PCode: 01105, MCode: PLM78
Analysis Dates: 05/12/15 through 11/27/18
Open Data Set
Boxplot Description

Water Year = 2018 plotvalue = 117% pctrecov = 117% Water Year = 2018 plotvalue = 124% pctrecov = 124% Water Year = 2017 plotvalue = 85% pctrecov = 85% Water Year = 2017 plotvalue = 83% pctrecov = 83% Water Year = 2016 plotvalue = 126% pctrecov = 126% Water Year = 2016 plotvalue = 130% pctrecov = 132% Water Year = 2016 plotvalue = 130% pctrecov = 133% Water Year = 2016 plotvalue = 130% pctrecov = 131% Water Year = 2019 First Quartile = 96% Median = 100% Third Quartile = 104% Number of Observations = 4 Water Year = 2019 First Quartile = 96% Median = 100% Third Quartile = 104% Number of Observations = 4 Water Year = 2019 First Quartile = 96% Median = 100% Third Quartile = 104% Number of Observations = 4 Water Year = 2019 First Quartile = 96% Median = 100% Third Quartile = 104% Number of Observations = 4 Water Year = 2019 First Quartile = 96% Median = 100% Third Quartile = 104% Number of Observations = 4 Water Year = 2019 First Quartile = 96% Median = 100% Third Quartile = 104% Number of Observations = 4 Water Year = 2019 First Quartile = 96% Median = 100% Third Quartile = 104% Number of Observations = 4 Water Year = 2019 First Quartile = 96% Median = 100% Third Quartile = 104% Number of Observations = 4 Water Year = 2018 First Quartile = 93% Median = 96% Third Quartile = 101% Number of Observations = 48 Water Year = 2018 First Quartile = 93% Median = 96% Third Quartile = 101% Number of Observations = 48 Water Year = 2018 First Quartile = 93% Median = 96% Third Quartile = 101% Number of Observations = 48 Water Year = 2018 First Quartile = 93% Median = 96% Third Quartile = 101% Number of Observations = 48 Water Year = 2018 First Quartile = 93% Median = 96% Third Quartile = 101% Number of Observations = 48 Water Year = 2018 First Quartile = 93% Median = 96% Third Quartile = 101% Number of Observations = 48 Water Year = 2018 First Quartile = 93% Median = 96% Third Quartile = 101% Number of Observations = 48 Water Year = 2018 First Quartile = 93% Median = 96% Third Quartile = 101% Number of Observations = 48 Water Year = 2017 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 48 Water Year = 2017 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 48 Water Year = 2017 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 48 Water Year = 2017 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 48 Water Year = 2017 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 48 Water Year = 2017 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 48 Water Year = 2017 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 48 Water Year = 2017 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 48 Water Year = 2016 First Quartile = 100% Median = 104% Third Quartile = 108% Number of Observations = 65 Water Year = 2016 First Quartile = 100% Median = 104% Third Quartile = 108% Number of Observations = 65 Water Year = 2016 First Quartile = 100% Median = 104% Third Quartile = 108% Number of Observations = 65 Water Year = 2016 First Quartile = 100% Median = 104% Third Quartile = 108% Number of Observations = 65 Water Year = 2016 First Quartile = 100% Median = 104% Third Quartile = 108% Number of Observations = 65 Water Year = 2016 First Quartile = 100% Median = 104% Third Quartile = 108% Number of Observations = 65 Water Year = 2016 First Quartile = 100% Median = 104% Third Quartile = 108% Number of Observations = 65 Water Year = 2016 First Quartile = 100% Median = 104% Third Quartile = 108% Number of Observations = 65 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 107% Number of Observations = 31 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 107% Number of Observations = 31 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 107% Number of Observations = 31 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 107% Number of Observations = 31 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 107% Number of Observations = 31 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 107% Number of Observations = 31 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 107% Number of Observations = 31 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 107% Number of Observations = 31 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Aluminum, UNF, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Aluminum, UNF, ICP-MS 01105PLM78 2015 31 95.0% 99.2% 107.2%
    2016 65 99.8% 103.9% 107.9%
    2017 48 98.0% 101.5% 105.4%
    2018 48 93.1% 96.4% 100.8%
    2019 4 96.3% 100.1% 103.5%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Antimony, FIL, ICP-MS -
Lab: NWQL, PCode: 01095, MCode: PLM43
Analysis Dates: 10/14/06 through 09/23/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 88% pctrecov = 88% Water Year = 2021 plotvalue = 88% pctrecov = 88% Water Year = 2021 plotvalue = 85% pctrecov = 85% Water Year = 2021 plotvalue = 83% pctrecov = 83% Water Year = 2021 plotvalue = 76% pctrecov = 76% Water Year = 2020 plotvalue = 113% pctrecov = 113% Water Year = 2020 plotvalue = 88% pctrecov = 88% Water Year = 2020 plotvalue = 81% pctrecov = 81% Water Year = 2019 plotvalue = 87% pctrecov = 87% Water Year = 2019 plotvalue = 87% pctrecov = 87% Water Year = 2019 plotvalue = 70% pctrecov = 2% Water Year = 2018 plotvalue = 112% pctrecov = 112% Water Year = 2018 plotvalue = 115% pctrecov = 115% Water Year = 2018 plotvalue = 88% pctrecov = 88% Water Year = 2017 plotvalue = 110% pctrecov = 110% Water Year = 2017 plotvalue = 115% pctrecov = 115% Water Year = 2017 plotvalue = 92% pctrecov = 92% Water Year = 2017 plotvalue = 91% pctrecov = 91% Water Year = 2016 plotvalue = 85% pctrecov = 85% Water Year = 2016 plotvalue = 70% pctrecov = 35% Water Year = 2016 plotvalue = 70% pctrecov = 1% Water Year = 2016 plotvalue = 70% pctrecov = 17% Water Year = 2015 plotvalue = 82% pctrecov = 82% Water Year = 2015 plotvalue = 70% pctrecov = 11% Water Year = 2015 plotvalue = 70% pctrecov = 18% Water Year = 2014 plotvalue = 104% pctrecov = 104% Water Year = 2014 plotvalue = 107% pctrecov = 107% Water Year = 2014 plotvalue = 107% pctrecov = 107% Water Year = 2014 plotvalue = 127% pctrecov = 127% Water Year = 2014 plotvalue = 70% pctrecov = 12% Water Year = 2014 plotvalue = 70% pctrecov = 11% Water Year = 2014 plotvalue = 70% pctrecov = 34% Water Year = 2013 plotvalue = 70% pctrecov = 14% Water Year = 2010 plotvalue = 117% pctrecov = 117% Water Year = 2010 plotvalue = 119% pctrecov = 119% Water Year = 2010 plotvalue = 122% pctrecov = 122% Water Year = 2010 plotvalue = 128% pctrecov = 128% Water Year = 2010 plotvalue = 91% pctrecov = 91% Water Year = 2010 plotvalue = 89% pctrecov = 89% Water Year = 2010 plotvalue = 89% pctrecov = 89% Water Year = 2009 plotvalue = 110% pctrecov = 110% Water Year = 2009 plotvalue = 111% pctrecov = 111% Water Year = 2009 plotvalue = 119% pctrecov = 119% Water Year = 2009 plotvalue = 89% pctrecov = 89% Water Year = 2009 plotvalue = 88% pctrecov = 88% Water Year = 2009 plotvalue = 70% pctrecov = 13% Water Year = 2008 plotvalue = 111% pctrecov = 111% Water Year = 2008 plotvalue = 112% pctrecov = 112% Water Year = 2008 plotvalue = 78% pctrecov = 78% Water Year = 2008 plotvalue = 70% pctrecov = 6% Water Year = 2008 plotvalue = 70% pctrecov = 9% Water Year = 2008 plotvalue = 70% pctrecov = 17% Water Year = 2008 plotvalue = 70% pctrecov = 5% Water Year = 2007 plotvalue = 70% pctrecov = 1% Water Year = 2007 plotvalue = 70% pctrecov = 1% Water Year = 2006 plotvalue = 108% pctrecov = 108% Water Year = 2021 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 76 Water Year = 2021 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 76 Water Year = 2021 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 76 Water Year = 2021 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 76 Water Year = 2021 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 76 Water Year = 2021 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 76 Water Year = 2021 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 76 Water Year = 2021 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 76 Water Year = 2020 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 85 Water Year = 2020 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 85 Water Year = 2020 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 85 Water Year = 2020 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 85 Water Year = 2020 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 85 Water Year = 2020 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 85 Water Year = 2020 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 85 Water Year = 2020 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 85 Water Year = 2019 First Quartile = 98% Median = 101% Third Quartile = 105% Number of Observations = 80 Water Year = 2019 First Quartile = 98% Median = 101% Third Quartile = 105% Number of Observations = 80 Water Year = 2019 First Quartile = 98% Median = 101% Third Quartile = 105% Number of Observations = 80 Water Year = 2019 First Quartile = 98% Median = 101% Third Quartile = 105% Number of Observations = 80 Water Year = 2019 First Quartile = 98% Median = 101% Third Quartile = 105% Number of Observations = 80 Water Year = 2019 First Quartile = 98% Median = 101% Third Quartile = 105% Number of Observations = 80 Water Year = 2019 First Quartile = 98% Median = 101% Third Quartile = 105% Number of Observations = 80 Water Year = 2019 First Quartile = 98% Median = 101% Third Quartile = 105% Number of Observations = 80 Water Year = 2018 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 90 Water Year = 2018 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 90 Water Year = 2018 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 90 Water Year = 2018 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 90 Water Year = 2018 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 90 Water Year = 2018 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 90 Water Year = 2018 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 90 Water Year = 2018 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 90 Water Year = 2017 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2017 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2017 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2017 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2017 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2017 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2017 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2017 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2016 First Quartile = 95% Median = 99% Third Quartile = 101% Number of Observations = 74 Water Year = 2016 First Quartile = 95% Median = 99% Third Quartile = 101% Number of Observations = 74 Water Year = 2016 First Quartile = 95% Median = 99% Third Quartile = 101% Number of Observations = 74 Water Year = 2016 First Quartile = 95% Median = 99% Third Quartile = 101% Number of Observations = 74 Water Year = 2016 First Quartile = 95% Median = 99% Third Quartile = 101% Number of Observations = 74 Water Year = 2016 First Quartile = 95% Median = 99% Third Quartile = 101% Number of Observations = 74 Water Year = 2016 First Quartile = 95% Median = 99% Third Quartile = 101% Number of Observations = 74 Water Year = 2016 First Quartile = 95% Median = 99% Third Quartile = 101% Number of Observations = 74 Water Year = 2015 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 72 Water Year = 2015 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 72 Water Year = 2015 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 72 Water Year = 2015 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 72 Water Year = 2015 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 72 Water Year = 2015 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 72 Water Year = 2015 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 72 Water Year = 2015 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 72 Water Year = 2014 First Quartile = 93% Median = 95% Third Quartile = 97% Number of Observations = 83 Water Year = 2014 First Quartile = 93% Median = 95% Third Quartile = 97% Number of Observations = 83 Water Year = 2014 First Quartile = 93% Median = 95% Third Quartile = 97% Number of Observations = 83 Water Year = 2014 First Quartile = 93% Median = 95% Third Quartile = 97% Number of Observations = 83 Water Year = 2014 First Quartile = 93% Median = 95% Third Quartile = 97% Number of Observations = 83 Water Year = 2014 First Quartile = 93% Median = 95% Third Quartile = 97% Number of Observations = 83 Water Year = 2014 First Quartile = 93% Median = 95% Third Quartile = 97% Number of Observations = 83 Water Year = 2014 First Quartile = 93% Median = 95% Third Quartile = 97% Number of Observations = 83 Water Year = 2013 First Quartile = 95% Median = 98% Third Quartile = 103% Number of Observations = 108 Water Year = 2013 First Quartile = 95% Median = 98% Third Quartile = 103% Number of Observations = 108 Water Year = 2013 First Quartile = 95% Median = 98% Third Quartile = 103% Number of Observations = 108 Water Year = 2013 First Quartile = 95% Median = 98% Third Quartile = 103% Number of Observations = 108 Water Year = 2013 First Quartile = 95% Median = 98% Third Quartile = 103% Number of Observations = 108 Water Year = 2013 First Quartile = 95% Median = 98% Third Quartile = 103% Number of Observations = 108 Water Year = 2013 First Quartile = 95% Median = 98% Third Quartile = 103% Number of Observations = 108 Water Year = 2013 First Quartile = 95% Median = 98% Third Quartile = 103% Number of Observations = 108 Water Year = 2012 First Quartile = 80% Median = 86% Third Quartile = 93% Number of Observations = 132 Water Year = 2012 First Quartile = 80% Median = 86% Third Quartile = 93% Number of Observations = 132 Water Year = 2012 First Quartile = 80% Median = 86% Third Quartile = 93% Number of Observations = 132 Water Year = 2012 First Quartile = 80% Median = 86% Third Quartile = 93% Number of Observations = 132 Water Year = 2012 First Quartile = 80% Median = 86% Third Quartile = 93% Number of Observations = 132 Water Year = 2012 First Quartile = 80% Median = 86% Third Quartile = 93% Number of Observations = 132 Water Year = 2012 First Quartile = 80% Median = 86% Third Quartile = 93% Number of Observations = 132 Water Year = 2012 First Quartile = 80% Median = 86% Third Quartile = 93% Number of Observations = 132 Water Year = 2011 First Quartile = 85% Median = 92% Third Quartile = 99% Number of Observations = 131 Water Year = 2011 First Quartile = 85% Median = 92% Third Quartile = 99% Number of Observations = 131 Water Year = 2011 First Quartile = 85% Median = 92% Third Quartile = 99% Number of Observations = 131 Water Year = 2011 First Quartile = 85% Median = 92% Third Quartile = 99% Number of Observations = 131 Water Year = 2011 First Quartile = 85% Median = 92% Third Quartile = 99% Number of Observations = 131 Water Year = 2011 First Quartile = 85% Median = 92% Third Quartile = 99% Number of Observations = 131 Water Year = 2011 First Quartile = 85% Median = 92% Third Quartile = 99% Number of Observations = 131 Water Year = 2011 First Quartile = 85% Median = 92% Third Quartile = 99% Number of Observations = 131 Water Year = 2010 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 132 Water Year = 2010 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 132 Water Year = 2010 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 132 Water Year = 2010 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 132 Water Year = 2010 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 132 Water Year = 2010 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 132 Water Year = 2010 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 132 Water Year = 2010 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 132 Water Year = 2009 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 105 Water Year = 2009 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 105 Water Year = 2009 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 105 Water Year = 2009 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 105 Water Year = 2009 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 105 Water Year = 2009 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 105 Water Year = 2009 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 105 Water Year = 2009 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 105 Water Year = 2008 First Quartile = 93% Median = 96% Third Quartile = 99% Number of Observations = 128 Water Year = 2008 First Quartile = 93% Median = 96% Third Quartile = 99% Number of Observations = 128 Water Year = 2008 First Quartile = 93% Median = 96% Third Quartile = 99% Number of Observations = 128 Water Year = 2008 First Quartile = 93% Median = 96% Third Quartile = 99% Number of Observations = 128 Water Year = 2008 First Quartile = 93% Median = 96% Third Quartile = 99% Number of Observations = 128 Water Year = 2008 First Quartile = 93% Median = 96% Third Quartile = 99% Number of Observations = 128 Water Year = 2008 First Quartile = 93% Median = 96% Third Quartile = 99% Number of Observations = 128 Water Year = 2008 First Quartile = 93% Median = 96% Third Quartile = 99% Number of Observations = 128 Water Year = 2007 First Quartile = 99% Median = 102% Third Quartile = 106% Number of Observations = 122 Water Year = 2007 First Quartile = 99% Median = 102% Third Quartile = 106% Number of Observations = 122 Water Year = 2007 First Quartile = 99% Median = 102% Third Quartile = 106% Number of Observations = 122 Water Year = 2007 First Quartile = 99% Median = 102% Third Quartile = 106% Number of Observations = 122 Water Year = 2007 First Quartile = 99% Median = 102% Third Quartile = 106% Number of Observations = 122 Water Year = 2007 First Quartile = 99% Median = 102% Third Quartile = 106% Number of Observations = 122 Water Year = 2007 First Quartile = 99% Median = 102% Third Quartile = 106% Number of Observations = 122 Water Year = 2007 First Quartile = 99% Median = 102% Third Quartile = 106% Number of Observations = 122 Water Year = 2006 First Quartile = 98% Median = 101% Third Quartile = 102% Number of Observations = 22 Water Year = 2006 First Quartile = 98% Median = 101% Third Quartile = 102% Number of Observations = 22 Water Year = 2006 First Quartile = 98% Median = 101% Third Quartile = 102% Number of Observations = 22 Water Year = 2006 First Quartile = 98% Median = 101% Third Quartile = 102% Number of Observations = 22 Water Year = 2006 First Quartile = 98% Median = 101% Third Quartile = 102% Number of Observations = 22 Water Year = 2006 First Quartile = 98% Median = 101% Third Quartile = 102% Number of Observations = 22 Water Year = 2006 First Quartile = 98% Median = 101% Third Quartile = 102% Number of Observations = 22 Water Year = 2006 First Quartile = 98% Median = 101% Third Quartile = 102% Number of Observations = 22 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Antimony, FIL, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Antimony, FIL, ICP-MS 01095PLM43 2006 22 98.2% 101.0% 101.9%
    2007 122 99.1% 101.7% 106.0%
    2008 128 92.8% 96.2% 99.3%
    2009 105 96.2% 98.6% 101.0%
    2010 132 99.8% 102.4% 105.3%
    2011 131 85.1% 92.2% 98.5%
    2012 132 80.4% 86.0% 93.2%
    2013 108 94.8% 97.6% 102.5%
    2014 83 92.9% 95.4% 97.4%
    2015 72 94.7% 98.1% 100.3%
    2016 74 95.3% 99.0% 101.3%
    2017 90 98.8% 100.8% 102.8%
    2018 90 97.2% 99.9% 102.7%
    2019 80 98.5% 101.3% 105.2%
    2020 85 99.1% 101.7% 104.6%
    2021 76 98.3% 102.2% 104.9%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Antimony, UNF, ICP-MS -
Lab: NWQL, PCode: 01097, MCode: PLM48
Analysis Dates: 11/15/07 through 04/30/15
Open Data Set
Boxplot Description

Water Year = 2014 plotvalue = 106% pctrecov = 106% Water Year = 2014 plotvalue = 108% pctrecov = 108% Water Year = 2013 plotvalue = 107% pctrecov = 107% Water Year = 2013 plotvalue = 112% pctrecov = 112% Water Year = 2013 plotvalue = 85% pctrecov = 85% Water Year = 2011 plotvalue = 109% pctrecov = 109% Water Year = 2011 plotvalue = 113% pctrecov = 113% Water Year = 2011 plotvalue = 115% pctrecov = 115% Water Year = 2011 plotvalue = 127% pctrecov = 127% Water Year = 2011 plotvalue = 130% pctrecov = 171% Water Year = 2011 plotvalue = 130% pctrecov = 181% Water Year = 2011 plotvalue = 130% pctrecov = 199% Water Year = 2010 plotvalue = 70% pctrecov = 69% Water Year = 2008 plotvalue = 78% pctrecov = 78% Water Year = 2008 plotvalue = 76% pctrecov = 76% Water Year = 2008 plotvalue = 73% pctrecov = 73% Water Year = 2008 plotvalue = 70% pctrecov = 63% Water Year = 2015 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 27 Water Year = 2015 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 27 Water Year = 2015 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 27 Water Year = 2015 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 27 Water Year = 2015 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 27 Water Year = 2015 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 27 Water Year = 2015 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 27 Water Year = 2015 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 27 Water Year = 2014 First Quartile = 96% Median = 97% Third Quartile = 99% Number of Observations = 32 Water Year = 2014 First Quartile = 96% Median = 97% Third Quartile = 99% Number of Observations = 32 Water Year = 2014 First Quartile = 96% Median = 97% Third Quartile = 99% Number of Observations = 32 Water Year = 2014 First Quartile = 96% Median = 97% Third Quartile = 99% Number of Observations = 32 Water Year = 2014 First Quartile = 96% Median = 97% Third Quartile = 99% Number of Observations = 32 Water Year = 2014 First Quartile = 96% Median = 97% Third Quartile = 99% Number of Observations = 32 Water Year = 2014 First Quartile = 96% Median = 97% Third Quartile = 99% Number of Observations = 32 Water Year = 2014 First Quartile = 96% Median = 97% Third Quartile = 99% Number of Observations = 32 Water Year = 2013 First Quartile = 93% Median = 95% Third Quartile = 98% Number of Observations = 48 Water Year = 2013 First Quartile = 93% Median = 95% Third Quartile = 98% Number of Observations = 48 Water Year = 2013 First Quartile = 93% Median = 95% Third Quartile = 98% Number of Observations = 48 Water Year = 2013 First Quartile = 93% Median = 95% Third Quartile = 98% Number of Observations = 48 Water Year = 2013 First Quartile = 93% Median = 95% Third Quartile = 98% Number of Observations = 48 Water Year = 2013 First Quartile = 93% Median = 95% Third Quartile = 98% Number of Observations = 48 Water Year = 2013 First Quartile = 93% Median = 95% Third Quartile = 98% Number of Observations = 48 Water Year = 2013 First Quartile = 93% Median = 95% Third Quartile = 98% Number of Observations = 48 Water Year = 2011 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 48 Water Year = 2011 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 48 Water Year = 2011 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 48 Water Year = 2011 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 48 Water Year = 2011 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 48 Water Year = 2011 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 48 Water Year = 2011 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 48 Water Year = 2011 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 48 Water Year = 2010 First Quartile = 93% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2010 First Quartile = 93% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2010 First Quartile = 93% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2010 First Quartile = 93% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2010 First Quartile = 93% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2010 First Quartile = 93% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2010 First Quartile = 93% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2010 First Quartile = 93% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2009 First Quartile = 96% Median = 101% Third Quartile = 108% Number of Observations = 32 Water Year = 2009 First Quartile = 96% Median = 101% Third Quartile = 108% Number of Observations = 32 Water Year = 2009 First Quartile = 96% Median = 101% Third Quartile = 108% Number of Observations = 32 Water Year = 2009 First Quartile = 96% Median = 101% Third Quartile = 108% Number of Observations = 32 Water Year = 2009 First Quartile = 96% Median = 101% Third Quartile = 108% Number of Observations = 32 Water Year = 2009 First Quartile = 96% Median = 101% Third Quartile = 108% Number of Observations = 32 Water Year = 2009 First Quartile = 96% Median = 101% Third Quartile = 108% Number of Observations = 32 Water Year = 2009 First Quartile = 96% Median = 101% Third Quartile = 108% Number of Observations = 32 Water Year = 2008 First Quartile = 98% Median = 102% Third Quartile = 108% Number of Observations = 47 Water Year = 2008 First Quartile = 98% Median = 102% Third Quartile = 108% Number of Observations = 47 Water Year = 2008 First Quartile = 98% Median = 102% Third Quartile = 108% Number of Observations = 47 Water Year = 2008 First Quartile = 98% Median = 102% Third Quartile = 108% Number of Observations = 47 Water Year = 2008 First Quartile = 98% Median = 102% Third Quartile = 108% Number of Observations = 47 Water Year = 2008 First Quartile = 98% Median = 102% Third Quartile = 108% Number of Observations = 47 Water Year = 2008 First Quartile = 98% Median = 102% Third Quartile = 108% Number of Observations = 47 Water Year = 2008 First Quartile = 98% Median = 102% Third Quartile = 108% Number of Observations = 47 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Antimony, UNF, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Antimony, UNF, ICP-MS 01097PLM48 2008 47 98.4% 102.1% 107.6%
    2009 32 95.6% 101.4% 107.9%
    2010 48 92.9% 96.7% 99.0%
    2011 48 95.1% 97.6% 100.1%
    2013 48 92.9% 95.1% 97.8%
    2014 32 95.8% 97.5% 99.4%
    2015 27 96.3% 97.8% 99.7%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Antimony, UNF, ICP-MS -
Lab: NWQL, PCode: 01097, MCode: PLM78
Analysis Dates: 05/12/15 through 09/24/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 130% pctrecov = 138% Water Year = 2021 plotvalue = 92% pctrecov = 92% Water Year = 2021 plotvalue = 80% pctrecov = 80% Water Year = 2021 plotvalue = 76% pctrecov = 76% Water Year = 2019 plotvalue = 119% pctrecov = 119% Water Year = 2018 plotvalue = 117% pctrecov = 117% Water Year = 2018 plotvalue = 117% pctrecov = 117% Water Year = 2018 plotvalue = 118% pctrecov = 118% Water Year = 2018 plotvalue = 119% pctrecov = 119% Water Year = 2018 plotvalue = 130% pctrecov = 159% Water Year = 2018 plotvalue = 77% pctrecov = 77% Water Year = 2016 plotvalue = 127% pctrecov = 127% Water Year = 2015 plotvalue = 113% pctrecov = 113% Water Year = 2015 plotvalue = 86% pctrecov = 86% Water Year = 2021 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 43 Water Year = 2021 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 43 Water Year = 2021 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 43 Water Year = 2021 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 43 Water Year = 2021 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 43 Water Year = 2021 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 43 Water Year = 2021 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 43 Water Year = 2021 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 43 Water Year = 2020 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 44 Water Year = 2019 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 41 Water Year = 2019 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 41 Water Year = 2019 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 41 Water Year = 2019 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 41 Water Year = 2019 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 41 Water Year = 2019 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 41 Water Year = 2019 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 41 Water Year = 2019 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 41 Water Year = 2018 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 48 Water Year = 2018 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 48 Water Year = 2018 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 48 Water Year = 2018 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 48 Water Year = 2018 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 48 Water Year = 2018 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 48 Water Year = 2018 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 48 Water Year = 2018 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 48 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 48 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 48 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 48 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 48 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 48 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 48 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 48 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 48 Water Year = 2016 First Quartile = 98% Median = 100% Third Quartile = 105% Number of Observations = 42 Water Year = 2016 First Quartile = 98% Median = 100% Third Quartile = 105% Number of Observations = 42 Water Year = 2016 First Quartile = 98% Median = 100% Third Quartile = 105% Number of Observations = 42 Water Year = 2016 First Quartile = 98% Median = 100% Third Quartile = 105% Number of Observations = 42 Water Year = 2016 First Quartile = 98% Median = 100% Third Quartile = 105% Number of Observations = 42 Water Year = 2016 First Quartile = 98% Median = 100% Third Quartile = 105% Number of Observations = 42 Water Year = 2016 First Quartile = 98% Median = 100% Third Quartile = 105% Number of Observations = 42 Water Year = 2016 First Quartile = 98% Median = 100% Third Quartile = 105% Number of Observations = 42 Water Year = 2015 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 21 Water Year = 2015 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 21 Water Year = 2015 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 21 Water Year = 2015 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 21 Water Year = 2015 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 21 Water Year = 2015 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 21 Water Year = 2015 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 21 Water Year = 2015 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 21 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Antimony, UNF, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Antimony, UNF, ICP-MS 01097PLM78 2015 21 98.5% 101.3% 103.3%
    2016 42 98.5% 100.4% 105.0%
    2017 48 99.7% 102.9% 106.3%
    2018 48 94.8% 98.8% 102.8%
    2019 41 99.3% 103.0% 105.5%
    2020 44 99.3% 102.3% 105.3%
    2021 43 100.3% 103.3% 105.1%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Arsenate [as (V)], IC-ICP-MS -
Lab: NWQL, PCode: 62453, MCode: PLM36
Analysis Dates: 11/30/06 through 10/25/07
Open Data Set
Boxplot Description

Water Year = 2007 First Quartile = 90% Median = 91% Third Quartile = 96% Number of Observations = 18 Water Year = 2007 First Quartile = 90% Median = 91% Third Quartile = 96% Number of Observations = 18 Water Year = 2007 First Quartile = 90% Median = 91% Third Quartile = 96% Number of Observations = 18 Water Year = 2007 First Quartile = 90% Median = 91% Third Quartile = 96% Number of Observations = 18 Water Year = 2007 First Quartile = 90% Median = 91% Third Quartile = 96% Number of Observations = 18 Water Year = 2007 First Quartile = 90% Median = 91% Third Quartile = 96% Number of Observations = 18 Water Year = 2007 First Quartile = 90% Median = 91% Third Quartile = 96% Number of Observations = 18 Water Year = 2007 First Quartile = 90% Median = 91% Third Quartile = 96% Number of Observations = 18 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Arsenate [as (V)], IC-ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Arsenate [as (V)], IC-ICP-MS 62453PLM36 2007 18 90.1% 91.0% 96.1%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Arsenate [as (V)], IC-ICP-MS (w/org) -
Lab: NWQL, PCode: 62453, MCode: PLM35
Analysis Dates: 11/02/06 through 10/12/07
Open Data Set
Boxplot Description

Water Year = 2007 plotvalue = 101% pctrecov = 101% Water Year = 2007 First Quartile = 89% Median = 91% Third Quartile = 92% Number of Observations = 18 Water Year = 2007 First Quartile = 89% Median = 91% Third Quartile = 92% Number of Observations = 18 Water Year = 2007 First Quartile = 89% Median = 91% Third Quartile = 92% Number of Observations = 18 Water Year = 2007 First Quartile = 89% Median = 91% Third Quartile = 92% Number of Observations = 18 Water Year = 2007 First Quartile = 89% Median = 91% Third Quartile = 92% Number of Observations = 18 Water Year = 2007 First Quartile = 89% Median = 91% Third Quartile = 92% Number of Observations = 18 Water Year = 2007 First Quartile = 89% Median = 91% Third Quartile = 92% Number of Observations = 18 Water Year = 2007 First Quartile = 89% Median = 91% Third Quartile = 92% Number of Observations = 18 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Arsenate [as (V)], IC-ICP-MS (w/org)

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Arsenate [as (V)], IC-ICP-MS (w/org) 62453PLM35 2007 18 88.5% 91.3% 92.4%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Arsenic, FIL, cICP-MS -
Lab: NWQL, PCode: 01000, MCode: PLM10
Analysis Dates: 10/14/06 through 09/23/21
Open Data Set
Boxplot Description

Water Year = 2020 plotvalue = 123% pctrecov = 123% Water Year = 2020 plotvalue = 123% pctrecov = 123% Water Year = 2020 plotvalue = 124% pctrecov = 124% Water Year = 2019 plotvalue = 123% pctrecov = 123% Water Year = 2019 plotvalue = 88% pctrecov = 88% Water Year = 2017 plotvalue = 91% pctrecov = 91% Water Year = 2017 plotvalue = 90% pctrecov = 90% Water Year = 2017 plotvalue = 90% pctrecov = 90% Water Year = 2017 plotvalue = 89% pctrecov = 89% Water Year = 2017 plotvalue = 84% pctrecov = 84% Water Year = 2017 plotvalue = 79% pctrecov = 79% Water Year = 2016 plotvalue = 126% pctrecov = 126% Water Year = 2016 plotvalue = 70% pctrecov = 1% Water Year = 2016 plotvalue = 70% pctrecov = 24% Water Year = 2015 plotvalue = 123% pctrecov = 123% Water Year = 2015 plotvalue = 130% pctrecov = 152% Water Year = 2015 plotvalue = 130% pctrecov = 141% Water Year = 2015 plotvalue = 130% pctrecov = 324% Water Year = 2015 plotvalue = 73% pctrecov = 73% Water Year = 2015 plotvalue = 73% pctrecov = 73% Water Year = 2014 plotvalue = 129% pctrecov = 129% Water Year = 2014 plotvalue = 70% pctrecov = 56% Water Year = 2014 plotvalue = 70% pctrecov = 56% Water Year = 2014 plotvalue = 70% pctrecov = 52% Water Year = 2013 plotvalue = 70% pctrecov = 51% Water Year = 2012 plotvalue = 115% pctrecov = 115% Water Year = 2012 plotvalue = 116% pctrecov = 116% Water Year = 2012 plotvalue = 130% pctrecov = 208% Water Year = 2012 plotvalue = 87% pctrecov = 87% Water Year = 2012 plotvalue = 82% pctrecov = 82% Water Year = 2012 plotvalue = 70% pctrecov = 16% Water Year = 2012 plotvalue = 70% pctrecov = 2% Water Year = 2011 plotvalue = 87% pctrecov = 87% Water Year = 2011 plotvalue = 86% pctrecov = 86% Water Year = 2011 plotvalue = 70% pctrecov = 1% Water Year = 2009 plotvalue = 117% pctrecov = 117% Water Year = 2009 plotvalue = 70% pctrecov = 35% Water Year = 2008 plotvalue = 109% pctrecov = 109% Water Year = 2008 plotvalue = 89% pctrecov = 89% Water Year = 2008 plotvalue = 70% pctrecov = 9% Water Year = 2008 plotvalue = 70% pctrecov = 41% Water Year = 2008 plotvalue = 70% pctrecov = 4% Water Year = 2008 plotvalue = 70% pctrecov = 14% Water Year = 2008 plotvalue = 70% pctrecov = 7% Water Year = 2007 plotvalue = 121% pctrecov = 121% Water Year = 2007 plotvalue = 70% pctrecov = 9% Water Year = 2007 plotvalue = 70% pctrecov = 4% Water Year = 2021 First Quartile = 101% Median = 104% Third Quartile = 107% Number of Observations = 76 Water Year = 2021 First Quartile = 101% Median = 104% Third Quartile = 107% Number of Observations = 76 Water Year = 2021 First Quartile = 101% Median = 104% Third Quartile = 107% Number of Observations = 76 Water Year = 2021 First Quartile = 101% Median = 104% Third Quartile = 107% Number of Observations = 76 Water Year = 2021 First Quartile = 101% Median = 104% Third Quartile = 107% Number of Observations = 76 Water Year = 2021 First Quartile = 101% Median = 104% Third Quartile = 107% Number of Observations = 76 Water Year = 2021 First Quartile = 101% Median = 104% Third Quartile = 107% Number of Observations = 76 Water Year = 2021 First Quartile = 101% Median = 104% Third Quartile = 107% Number of Observations = 76 Water Year = 2020 First Quartile = 102% Median = 107% Third Quartile = 110% Number of Observations = 85 Water Year = 2020 First Quartile = 102% Median = 107% Third Quartile = 110% Number of Observations = 85 Water Year = 2020 First Quartile = 102% Median = 107% Third Quartile = 110% Number of Observations = 85 Water Year = 2020 First Quartile = 102% Median = 107% Third Quartile = 110% Number of Observations = 85 Water Year = 2020 First Quartile = 102% Median = 107% Third Quartile = 110% Number of Observations = 85 Water Year = 2020 First Quartile = 102% Median = 107% Third Quartile = 110% Number of Observations = 85 Water Year = 2020 First Quartile = 102% Median = 107% Third Quartile = 110% Number of Observations = 85 Water Year = 2020 First Quartile = 102% Median = 107% Third Quartile = 110% Number of Observations = 85 Water Year = 2019 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 80 Water Year = 2018 First Quartile = 96% Median = 101% Third Quartile = 104% Number of Observations = 90 Water Year = 2018 First Quartile = 96% Median = 101% Third Quartile = 104% Number of Observations = 90 Water Year = 2018 First Quartile = 96% Median = 101% Third Quartile = 104% Number of Observations = 90 Water Year = 2018 First Quartile = 96% Median = 101% Third Quartile = 104% Number of Observations = 90 Water Year = 2018 First Quartile = 96% Median = 101% Third Quartile = 104% Number of Observations = 90 Water Year = 2018 First Quartile = 96% Median = 101% Third Quartile = 104% Number of Observations = 90 Water Year = 2018 First Quartile = 96% Median = 101% Third Quartile = 104% Number of Observations = 90 Water Year = 2018 First Quartile = 96% Median = 101% Third Quartile = 104% Number of Observations = 90 Water Year = 2017 First Quartile = 102% Median = 105% Third Quartile = 109% Number of Observations = 90 Water Year = 2017 First Quartile = 102% Median = 105% Third Quartile = 109% Number of Observations = 90 Water Year = 2017 First Quartile = 102% Median = 105% Third Quartile = 109% Number of Observations = 90 Water Year = 2017 First Quartile = 102% Median = 105% Third Quartile = 109% Number of Observations = 90 Water Year = 2017 First Quartile = 102% Median = 105% Third Quartile = 109% Number of Observations = 90 Water Year = 2017 First Quartile = 102% Median = 105% Third Quartile = 109% Number of Observations = 90 Water Year = 2017 First Quartile = 102% Median = 105% Third Quartile = 109% Number of Observations = 90 Water Year = 2017 First Quartile = 102% Median = 105% Third Quartile = 109% Number of Observations = 90 Water Year = 2016 First Quartile = 94% Median = 100% Third Quartile = 104% Number of Observations = 90 Water Year = 2016 First Quartile = 94% Median = 100% Third Quartile = 104% Number of Observations = 90 Water Year = 2016 First Quartile = 94% Median = 100% Third Quartile = 104% Number of Observations = 90 Water Year = 2016 First Quartile = 94% Median = 100% Third Quartile = 104% Number of Observations = 90 Water Year = 2016 First Quartile = 94% Median = 100% Third Quartile = 104% Number of Observations = 90 Water Year = 2016 First Quartile = 94% Median = 100% Third Quartile = 104% Number of Observations = 90 Water Year = 2016 First Quartile = 94% Median = 100% Third Quartile = 104% Number of Observations = 90 Water Year = 2016 First Quartile = 94% Median = 100% Third Quartile = 104% Number of Observations = 90 Water Year = 2015 First Quartile = 93% Median = 99% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 93% Median = 99% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 93% Median = 99% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 93% Median = 99% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 93% Median = 99% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 93% Median = 99% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 93% Median = 99% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 93% Median = 99% Third Quartile = 103% Number of Observations = 90 Water Year = 2014 First Quartile = 90% Median = 96% Third Quartile = 102% Number of Observations = 83 Water Year = 2014 First Quartile = 90% Median = 96% Third Quartile = 102% Number of Observations = 83 Water Year = 2014 First Quartile = 90% Median = 96% Third Quartile = 102% Number of Observations = 83 Water Year = 2014 First Quartile = 90% Median = 96% Third Quartile = 102% Number of Observations = 83 Water Year = 2014 First Quartile = 90% Median = 96% Third Quartile = 102% Number of Observations = 83 Water Year = 2014 First Quartile = 90% Median = 96% Third Quartile = 102% Number of Observations = 83 Water Year = 2014 First Quartile = 90% Median = 96% Third Quartile = 102% Number of Observations = 83 Water Year = 2014 First Quartile = 90% Median = 96% Third Quartile = 102% Number of Observations = 83 Water Year = 2013 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 108 Water Year = 2013 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 108 Water Year = 2013 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 108 Water Year = 2013 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 108 Water Year = 2013 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 108 Water Year = 2013 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 108 Water Year = 2013 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 108 Water Year = 2013 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 108 Water Year = 2012 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 132 Water Year = 2012 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 132 Water Year = 2012 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 132 Water Year = 2012 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 132 Water Year = 2012 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 132 Water Year = 2012 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 132 Water Year = 2012 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 132 Water Year = 2012 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 132 Water Year = 2011 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 131 Water Year = 2011 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 131 Water Year = 2011 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 131 Water Year = 2011 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 131 Water Year = 2011 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 131 Water Year = 2011 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 131 Water Year = 2011 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 131 Water Year = 2011 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 131 Water Year = 2010 First Quartile = 99% Median = 104% Third Quartile = 108% Number of Observations = 132 Water Year = 2010 First Quartile = 99% Median = 104% Third Quartile = 108% Number of Observations = 132 Water Year = 2010 First Quartile = 99% Median = 104% Third Quartile = 108% Number of Observations = 132 Water Year = 2010 First Quartile = 99% Median = 104% Third Quartile = 108% Number of Observations = 132 Water Year = 2010 First Quartile = 99% Median = 104% Third Quartile = 108% Number of Observations = 132 Water Year = 2010 First Quartile = 99% Median = 104% Third Quartile = 108% Number of Observations = 132 Water Year = 2010 First Quartile = 99% Median = 104% Third Quartile = 108% Number of Observations = 132 Water Year = 2010 First Quartile = 99% Median = 104% Third Quartile = 108% Number of Observations = 132 Water Year = 2009 First Quartile = 102% Median = 105% Third Quartile = 107% Number of Observations = 105 Water Year = 2009 First Quartile = 102% Median = 105% Third Quartile = 107% Number of Observations = 105 Water Year = 2009 First Quartile = 102% Median = 105% Third Quartile = 107% Number of Observations = 105 Water Year = 2009 First Quartile = 102% Median = 105% Third Quartile = 107% Number of Observations = 105 Water Year = 2009 First Quartile = 102% Median = 105% Third Quartile = 107% Number of Observations = 105 Water Year = 2009 First Quartile = 102% Median = 105% Third Quartile = 107% Number of Observations = 105 Water Year = 2009 First Quartile = 102% Median = 105% Third Quartile = 107% Number of Observations = 105 Water Year = 2009 First Quartile = 102% Median = 105% Third Quartile = 107% Number of Observations = 105 Water Year = 2008 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 128 Water Year = 2008 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 128 Water Year = 2008 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 128 Water Year = 2008 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 128 Water Year = 2008 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 128 Water Year = 2008 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 128 Water Year = 2008 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 128 Water Year = 2008 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 128 Water Year = 2007 First Quartile = 98% Median = 103% Third Quartile = 106% Number of Observations = 122 Water Year = 2007 First Quartile = 98% Median = 103% Third Quartile = 106% Number of Observations = 122 Water Year = 2007 First Quartile = 98% Median = 103% Third Quartile = 106% Number of Observations = 122 Water Year = 2007 First Quartile = 98% Median = 103% Third Quartile = 106% Number of Observations = 122 Water Year = 2007 First Quartile = 98% Median = 103% Third Quartile = 106% Number of Observations = 122 Water Year = 2007 First Quartile = 98% Median = 103% Third Quartile = 106% Number of Observations = 122 Water Year = 2007 First Quartile = 98% Median = 103% Third Quartile = 106% Number of Observations = 122 Water Year = 2007 First Quartile = 98% Median = 103% Third Quartile = 106% Number of Observations = 122 Water Year = 2006 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 17 Water Year = 2006 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 17 Water Year = 2006 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 17 Water Year = 2006 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 17 Water Year = 2006 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 17 Water Year = 2006 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 17 Water Year = 2006 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 17 Water Year = 2006 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 17 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Arsenic, FIL, cICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Arsenic, FIL, cICP-MS 01000PLM10 2006 17 96.1% 98.9% 102.8%
    2007 122 98.0% 102.8% 106.0%
    2008 128 96.6% 99.2% 101.2%
    2009 105 102.0% 104.5% 107.4%
    2010 132 99.2% 104.3% 108.5%
    2011 131 97.7% 100.2% 102.9%
    2012 132 97.6% 101.1% 104.2%
    2013 108 99.9% 103.0% 105.1%
    2014 83 90.0% 96.1% 102.4%
    2015 90 92.7% 98.7% 103.2%
    2016 90 94.5% 100.3% 104.0%
    2017 90 102.4% 105.5% 109.0%
    2018 90 96.4% 100.6% 103.7%
    2019 80 97.9% 100.6% 103.3%
    2020 85 101.6% 106.9% 110.2%
    2021 76 100.8% 103.8% 107.3%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Arsenic, UNF, cICP-MS -
Lab: NWQL, PCode: 01002, MCode: PLM11
Analysis Dates: 10/21/06 through 04/30/15
Open Data Set
Boxplot Description

Water Year = 2014 plotvalue = 130% pctrecov = 131% Water Year = 2014 plotvalue = 130% pctrecov = 137% Water Year = 2014 plotvalue = 130% pctrecov = 162% Water Year = 2014 plotvalue = 86% pctrecov = 86% Water Year = 2013 plotvalue = 113% pctrecov = 113% Water Year = 2013 plotvalue = 113% pctrecov = 113% Water Year = 2013 plotvalue = 113% pctrecov = 113% Water Year = 2013 plotvalue = 119% pctrecov = 119% Water Year = 2012 plotvalue = 128% pctrecov = 128% Water Year = 2012 plotvalue = 129% pctrecov = 129% Water Year = 2012 plotvalue = 130% pctrecov = 257% Water Year = 2012 plotvalue = 130% pctrecov = 257% Water Year = 2012 plotvalue = 85% pctrecov = 85% Water Year = 2010 plotvalue = 116% pctrecov = 116% Water Year = 2010 plotvalue = 117% pctrecov = 117% Water Year = 2009 plotvalue = 117% pctrecov = 117% Water Year = 2009 plotvalue = 122% pctrecov = 122% Water Year = 2009 plotvalue = 91% pctrecov = 91% Water Year = 2008 plotvalue = 112% pctrecov = 112% Water Year = 2008 plotvalue = 113% pctrecov = 113% Water Year = 2008 plotvalue = 114% pctrecov = 114% Water Year = 2008 plotvalue = 114% pctrecov = 114% Water Year = 2008 plotvalue = 114% pctrecov = 114% Water Year = 2008 plotvalue = 116% pctrecov = 116% Water Year = 2008 plotvalue = 116% pctrecov = 116% Water Year = 2008 plotvalue = 117% pctrecov = 117% Water Year = 2008 plotvalue = 90% pctrecov = 90% Water Year = 2008 plotvalue = 70% pctrecov = 28% Water Year = 2007 plotvalue = 113% pctrecov = 113% Water Year = 2007 plotvalue = 116% pctrecov = 116% Water Year = 2007 plotvalue = 86% pctrecov = 86% Water Year = 2007 plotvalue = 70% pctrecov = 15% Water Year = 2006 plotvalue = 116% pctrecov = 116% Water Year = 2015 First Quartile = 101% Median = 106% Third Quartile = 113% Number of Observations = 39 Water Year = 2015 First Quartile = 101% Median = 106% Third Quartile = 113% Number of Observations = 39 Water Year = 2015 First Quartile = 101% Median = 106% Third Quartile = 113% Number of Observations = 39 Water Year = 2015 First Quartile = 101% Median = 106% Third Quartile = 113% Number of Observations = 39 Water Year = 2015 First Quartile = 101% Median = 106% Third Quartile = 113% Number of Observations = 39 Water Year = 2015 First Quartile = 101% Median = 106% Third Quartile = 113% Number of Observations = 39 Water Year = 2015 First Quartile = 101% Median = 106% Third Quartile = 113% Number of Observations = 39 Water Year = 2015 First Quartile = 101% Median = 106% Third Quartile = 113% Number of Observations = 39 Water Year = 2014 First Quartile = 99% Median = 103% Third Quartile = 108% Number of Observations = 70 Water Year = 2014 First Quartile = 99% Median = 103% Third Quartile = 108% Number of Observations = 70 Water Year = 2014 First Quartile = 99% Median = 103% Third Quartile = 108% Number of Observations = 70 Water Year = 2014 First Quartile = 99% Median = 103% Third Quartile = 108% Number of Observations = 70 Water Year = 2014 First Quartile = 99% Median = 103% Third Quartile = 108% Number of Observations = 70 Water Year = 2014 First Quartile = 99% Median = 103% Third Quartile = 108% Number of Observations = 70 Water Year = 2014 First Quartile = 99% Median = 103% Third Quartile = 108% Number of Observations = 70 Water Year = 2014 First Quartile = 99% Median = 103% Third Quartile = 108% Number of Observations = 70 Water Year = 2013 First Quartile = 98% Median = 100% Third Quartile = 104% Number of Observations = 108 Water Year = 2013 First Quartile = 98% Median = 100% Third Quartile = 104% Number of Observations = 108 Water Year = 2013 First Quartile = 98% Median = 100% Third Quartile = 104% Number of Observations = 108 Water Year = 2013 First Quartile = 98% Median = 100% Third Quartile = 104% Number of Observations = 108 Water Year = 2013 First Quartile = 98% Median = 100% Third Quartile = 104% Number of Observations = 108 Water Year = 2013 First Quartile = 98% Median = 100% Third Quartile = 104% Number of Observations = 108 Water Year = 2013 First Quartile = 98% Median = 100% Third Quartile = 104% Number of Observations = 108 Water Year = 2013 First Quartile = 98% Median = 100% Third Quartile = 104% Number of Observations = 108 Water Year = 2012 First Quartile = 98% Median = 101% Third Quartile = 107% Number of Observations = 83 Water Year = 2012 First Quartile = 98% Median = 101% Third Quartile = 107% Number of Observations = 83 Water Year = 2012 First Quartile = 98% Median = 101% Third Quartile = 107% Number of Observations = 83 Water Year = 2012 First Quartile = 98% Median = 101% Third Quartile = 107% Number of Observations = 83 Water Year = 2012 First Quartile = 98% Median = 101% Third Quartile = 107% Number of Observations = 83 Water Year = 2012 First Quartile = 98% Median = 101% Third Quartile = 107% Number of Observations = 83 Water Year = 2012 First Quartile = 98% Median = 101% Third Quartile = 107% Number of Observations = 83 Water Year = 2012 First Quartile = 98% Median = 101% Third Quartile = 107% Number of Observations = 83 Water Year = 2011 First Quartile = 103% Median = 110% Third Quartile = 130% Number of Observations = 130 Water Year = 2011 First Quartile = 103% Median = 110% Third Quartile = 130% Number of Observations = 130 Water Year = 2011 First Quartile = 103% Median = 110% Third Quartile = 130% Number of Observations = 130 Water Year = 2011 First Quartile = 103% Median = 110% Third Quartile = 130% Number of Observations = 130 Water Year = 2011 First Quartile = 103% Median = 110% Third Quartile = 130% Number of Observations = 130 Water Year = 2011 First Quartile = 103% Median = 110% Third Quartile = 130% Number of Observations = 130 Water Year = 2011 First Quartile = 103% Median = 110% Third Quartile = 130% Number of Observations = 130 Water Year = 2011 First Quartile = 103% Median = 110% Third Quartile = 130% Number of Observations = 130 Water Year = 2010 First Quartile = 100% Median = 102% Third Quartile = 106% Number of Observations = 131 Water Year = 2010 First Quartile = 100% Median = 102% Third Quartile = 106% Number of Observations = 131 Water Year = 2010 First Quartile = 100% Median = 102% Third Quartile = 106% Number of Observations = 131 Water Year = 2010 First Quartile = 100% Median = 102% Third Quartile = 106% Number of Observations = 131 Water Year = 2010 First Quartile = 100% Median = 102% Third Quartile = 106% Number of Observations = 131 Water Year = 2010 First Quartile = 100% Median = 102% Third Quartile = 106% Number of Observations = 131 Water Year = 2010 First Quartile = 100% Median = 102% Third Quartile = 106% Number of Observations = 131 Water Year = 2010 First Quartile = 100% Median = 102% Third Quartile = 106% Number of Observations = 131 Water Year = 2009 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 103 Water Year = 2009 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 103 Water Year = 2009 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 103 Water Year = 2009 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 103 Water Year = 2009 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 103 Water Year = 2009 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 103 Water Year = 2009 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 103 Water Year = 2009 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 103 Water Year = 2008 First Quartile = 102% Median = 103% Third Quartile = 106% Number of Observations = 133 Water Year = 2008 First Quartile = 102% Median = 103% Third Quartile = 106% Number of Observations = 133 Water Year = 2008 First Quartile = 102% Median = 103% Third Quartile = 106% Number of Observations = 133 Water Year = 2008 First Quartile = 102% Median = 103% Third Quartile = 106% Number of Observations = 133 Water Year = 2008 First Quartile = 102% Median = 103% Third Quartile = 106% Number of Observations = 133 Water Year = 2008 First Quartile = 102% Median = 103% Third Quartile = 106% Number of Observations = 133 Water Year = 2008 First Quartile = 102% Median = 103% Third Quartile = 106% Number of Observations = 133 Water Year = 2008 First Quartile = 102% Median = 103% Third Quartile = 106% Number of Observations = 133 Water Year = 2007 First Quartile = 96% Median = 100% Third Quartile = 103% Number of Observations = 126 Water Year = 2007 First Quartile = 96% Median = 100% Third Quartile = 103% Number of Observations = 126 Water Year = 2007 First Quartile = 96% Median = 100% Third Quartile = 103% Number of Observations = 126 Water Year = 2007 First Quartile = 96% Median = 100% Third Quartile = 103% Number of Observations = 126 Water Year = 2007 First Quartile = 96% Median = 100% Third Quartile = 103% Number of Observations = 126 Water Year = 2007 First Quartile = 96% Median = 100% Third Quartile = 103% Number of Observations = 126 Water Year = 2007 First Quartile = 96% Median = 100% Third Quartile = 103% Number of Observations = 126 Water Year = 2007 First Quartile = 96% Median = 100% Third Quartile = 103% Number of Observations = 126 Water Year = 2006 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 17 Water Year = 2006 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 17 Water Year = 2006 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 17 Water Year = 2006 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 17 Water Year = 2006 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 17 Water Year = 2006 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 17 Water Year = 2006 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 17 Water Year = 2006 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 17 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Arsenic, UNF, cICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Arsenic, UNF, cICP-MS 01002PLM11 2006 17 100.5% 102.2% 105.4%
    2007 126 96.3% 99.8% 102.6%
    2008 133 101.5% 103.2% 105.6%
    2009 103 100.6% 103.7% 106.1%
    2010 131 99.7% 102.3% 105.7%
    2011 130 102.6% 109.8% 130.3%
    2012 83 98.0% 101.0% 106.7%
    2013 108 97.8% 100.3% 103.5%
    2014 70 99.2% 103.2% 108.1%
    2015 39 101.4% 106.0% 112.9%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Arsenic, UNF, cICP-MS -
Lab: NWQL, PCode: 01002, MCode: PLM77
Analysis Dates: 05/12/15 through 09/24/21
Open Data Set
Boxplot Description

Water Year = 2020 plotvalue = 124% pctrecov = 124% Water Year = 2020 plotvalue = 125% pctrecov = 125% Water Year = 2019 plotvalue = 122% pctrecov = 122% Water Year = 2019 plotvalue = 88% pctrecov = 88% Water Year = 2019 plotvalue = 86% pctrecov = 86% Water Year = 2018 plotvalue = 119% pctrecov = 119% Water Year = 2018 plotvalue = 84% pctrecov = 84% Water Year = 2018 plotvalue = 80% pctrecov = 80% Water Year = 2018 plotvalue = 79% pctrecov = 79% Water Year = 2017 plotvalue = 86% pctrecov = 86% Water Year = 2017 plotvalue = 86% pctrecov = 86% Water Year = 2017 plotvalue = 80% pctrecov = 80% Water Year = 2017 plotvalue = 79% pctrecov = 79% Water Year = 2016 plotvalue = 83% pctrecov = 83% Water Year = 2016 plotvalue = 83% pctrecov = 83% Water Year = 2015 plotvalue = 130% pctrecov = 158% Water Year = 2021 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 42 Water Year = 2021 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 42 Water Year = 2021 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 42 Water Year = 2021 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 42 Water Year = 2021 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 42 Water Year = 2021 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 42 Water Year = 2021 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 42 Water Year = 2021 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 42 Water Year = 2020 First Quartile = 97% Median = 101% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 97% Median = 101% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 97% Median = 101% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 97% Median = 101% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 97% Median = 101% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 97% Median = 101% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 97% Median = 101% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 97% Median = 101% Third Quartile = 105% Number of Observations = 44 Water Year = 2019 First Quartile = 100% Median = 104% Third Quartile = 108% Number of Observations = 56 Water Year = 2019 First Quartile = 100% Median = 104% Third Quartile = 108% Number of Observations = 56 Water Year = 2019 First Quartile = 100% Median = 104% Third Quartile = 108% Number of Observations = 56 Water Year = 2019 First Quartile = 100% Median = 104% Third Quartile = 108% Number of Observations = 56 Water Year = 2019 First Quartile = 100% Median = 104% Third Quartile = 108% Number of Observations = 56 Water Year = 2019 First Quartile = 100% Median = 104% Third Quartile = 108% Number of Observations = 56 Water Year = 2019 First Quartile = 100% Median = 104% Third Quartile = 108% Number of Observations = 56 Water Year = 2019 First Quartile = 100% Median = 104% Third Quartile = 108% Number of Observations = 56 Water Year = 2018 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 80 Water Year = 2018 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 80 Water Year = 2018 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 80 Water Year = 2018 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 80 Water Year = 2018 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 80 Water Year = 2018 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 80 Water Year = 2018 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 80 Water Year = 2018 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 80 Water Year = 2017 First Quartile = 100% Median = 105% Third Quartile = 108% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 105% Third Quartile = 108% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 105% Third Quartile = 108% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 105% Third Quartile = 108% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 105% Third Quartile = 108% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 105% Third Quartile = 108% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 105% Third Quartile = 108% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 105% Third Quartile = 108% Number of Observations = 90 Water Year = 2016 First Quartile = 102% Median = 108% Third Quartile = 114% Number of Observations = 88 Water Year = 2016 First Quartile = 102% Median = 108% Third Quartile = 114% Number of Observations = 88 Water Year = 2016 First Quartile = 102% Median = 108% Third Quartile = 114% Number of Observations = 88 Water Year = 2016 First Quartile = 102% Median = 108% Third Quartile = 114% Number of Observations = 88 Water Year = 2016 First Quartile = 102% Median = 108% Third Quartile = 114% Number of Observations = 88 Water Year = 2016 First Quartile = 102% Median = 108% Third Quartile = 114% Number of Observations = 88 Water Year = 2016 First Quartile = 102% Median = 108% Third Quartile = 114% Number of Observations = 88 Water Year = 2016 First Quartile = 102% Median = 108% Third Quartile = 114% Number of Observations = 88 Water Year = 2015 First Quartile = 105% Median = 108% Third Quartile = 114% Number of Observations = 40 Water Year = 2015 First Quartile = 105% Median = 108% Third Quartile = 114% Number of Observations = 40 Water Year = 2015 First Quartile = 105% Median = 108% Third Quartile = 114% Number of Observations = 40 Water Year = 2015 First Quartile = 105% Median = 108% Third Quartile = 114% Number of Observations = 40 Water Year = 2015 First Quartile = 105% Median = 108% Third Quartile = 114% Number of Observations = 40 Water Year = 2015 First Quartile = 105% Median = 108% Third Quartile = 114% Number of Observations = 40 Water Year = 2015 First Quartile = 105% Median = 108% Third Quartile = 114% Number of Observations = 40 Water Year = 2015 First Quartile = 105% Median = 108% Third Quartile = 114% Number of Observations = 40 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Arsenic, UNF, cICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Arsenic, UNF, cICP-MS 01002PLM77 2015 40 105.2% 108.0% 114.5%
    2016 88 102.1% 108.4% 114.1%
    2017 90 100.0% 104.8% 107.9%
    2018 80 99.1% 103.1% 106.2%
    2019 56 100.5% 104.1% 108.4%
    2020 44 96.9% 100.9% 104.6%
    2021 42 97.3% 100.4% 102.9%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Arsenite [AS (III)], IC-ICP-MS -
Lab: NWQL, PCode: 62452, MCode: PLM36
Analysis Dates: 11/30/06 through 10/25/07
Open Data Set
Boxplot Description

Water Year = 2007 First Quartile = 91% Median = 93% Third Quartile = 95% Number of Observations = 18 Water Year = 2007 First Quartile = 91% Median = 93% Third Quartile = 95% Number of Observations = 18 Water Year = 2007 First Quartile = 91% Median = 93% Third Quartile = 95% Number of Observations = 18 Water Year = 2007 First Quartile = 91% Median = 93% Third Quartile = 95% Number of Observations = 18 Water Year = 2007 First Quartile = 91% Median = 93% Third Quartile = 95% Number of Observations = 18 Water Year = 2007 First Quartile = 91% Median = 93% Third Quartile = 95% Number of Observations = 18 Water Year = 2007 First Quartile = 91% Median = 93% Third Quartile = 95% Number of Observations = 18 Water Year = 2007 First Quartile = 91% Median = 93% Third Quartile = 95% Number of Observations = 18
The SGPlot Procedure

Percent Recovery Statistics for Arsenite [AS (III)], IC-ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Arsenite [AS (III)], IC-ICP-MS 62452PLM36 2007 18 90.9% 92.5% 94.6%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Arsenite [AS (III)], IC-ICP-MS (w/org) -
Lab: NWQL, PCode: 62452, MCode: PLM35
Analysis Dates: 11/02/06 through 10/12/07
Open Data Set
Boxplot Description

Water Year = 2007 First Quartile = 90% Median = 92% Third Quartile = 94% Number of Observations = 18 Water Year = 2007 First Quartile = 90% Median = 92% Third Quartile = 94% Number of Observations = 18 Water Year = 2007 First Quartile = 90% Median = 92% Third Quartile = 94% Number of Observations = 18 Water Year = 2007 First Quartile = 90% Median = 92% Third Quartile = 94% Number of Observations = 18 Water Year = 2007 First Quartile = 90% Median = 92% Third Quartile = 94% Number of Observations = 18 Water Year = 2007 First Quartile = 90% Median = 92% Third Quartile = 94% Number of Observations = 18 Water Year = 2007 First Quartile = 90% Median = 92% Third Quartile = 94% Number of Observations = 18 Water Year = 2007 First Quartile = 90% Median = 92% Third Quartile = 94% Number of Observations = 18
The SGPlot Procedure

Percent Recovery Statistics for Arsenite [AS (III)], IC-ICP-MS (w/org)

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Arsenite [AS (III)], IC-ICP-MS (w/org) 62452PLM35 2007 18 89.7% 91.7% 94.4%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Barium, FIL, ICP-MS -
Lab: NWQL, PCode: 01005, MCode: PLM43
Analysis Dates: 10/14/06 through 09/23/21
Open Data Set
Boxplot Description

Water Year = 2020 plotvalue = 92% pctrecov = 92% Water Year = 2019 plotvalue = 106% pctrecov = 106% Water Year = 2019 plotvalue = 108% pctrecov = 108% Water Year = 2019 plotvalue = 89% pctrecov = 89% Water Year = 2019 plotvalue = 89% pctrecov = 89% Water Year = 2019 plotvalue = 70% pctrecov = 62% Water Year = 2017 plotvalue = 113% pctrecov = 113% Water Year = 2016 plotvalue = 90% pctrecov = 90% Water Year = 2016 plotvalue = 90% pctrecov = 90% Water Year = 2016 plotvalue = 89% pctrecov = 89% Water Year = 2016 plotvalue = 87% pctrecov = 87% Water Year = 2016 plotvalue = 86% pctrecov = 86% Water Year = 2016 plotvalue = 86% pctrecov = 86% Water Year = 2016 plotvalue = 86% pctrecov = 86% Water Year = 2016 plotvalue = 85% pctrecov = 85% Water Year = 2016 plotvalue = 85% pctrecov = 85% Water Year = 2016 plotvalue = 85% pctrecov = 85% Water Year = 2016 plotvalue = 85% pctrecov = 85% Water Year = 2016 plotvalue = 84% pctrecov = 84% Water Year = 2016 plotvalue = 84% pctrecov = 84% Water Year = 2016 plotvalue = 83% pctrecov = 83% Water Year = 2016 plotvalue = 82% pctrecov = 82% Water Year = 2016 plotvalue = 70% pctrecov = 42% Water Year = 2016 plotvalue = 70% pctrecov = 0% Water Year = 2016 plotvalue = 70% pctrecov = 12% Water Year = 2015 plotvalue = 85% pctrecov = 85% Water Year = 2015 plotvalue = 82% pctrecov = 82% Water Year = 2015 plotvalue = 70% pctrecov = 43% Water Year = 2014 plotvalue = 111% pctrecov = 111% Water Year = 2014 plotvalue = 112% pctrecov = 112% Water Year = 2014 plotvalue = 130% pctrecov = 606% Water Year = 2014 plotvalue = 92% pctrecov = 92% Water Year = 2014 plotvalue = 70% pctrecov = 1% Water Year = 2013 plotvalue = 92% pctrecov = 92% Water Year = 2012 plotvalue = 114% pctrecov = 114% Water Year = 2012 plotvalue = 130% pctrecov = 220% Water Year = 2012 plotvalue = 99% pctrecov = 99% Water Year = 2012 plotvalue = 95% pctrecov = 95% Water Year = 2012 plotvalue = 70% pctrecov = 52% Water Year = 2011 plotvalue = 130% pctrecov = 191% Water Year = 2011 plotvalue = 70% pctrecov = 26% Water Year = 2010 plotvalue = 118% pctrecov = 118% Water Year = 2010 plotvalue = 92% pctrecov = 92% Water Year = 2009 plotvalue = 91% pctrecov = 91% Water Year = 2009 plotvalue = 70% pctrecov = 59% Water Year = 2009 plotvalue = 70% pctrecov = 63% Water Year = 2008 plotvalue = 106% pctrecov = 106% Water Year = 2008 plotvalue = 108% pctrecov = 108% Water Year = 2008 plotvalue = 113% pctrecov = 113% Water Year = 2008 plotvalue = 130% pctrecov = 172% Water Year = 2008 plotvalue = 70% pctrecov = 34% Water Year = 2008 plotvalue = 70% pctrecov = 1% Water Year = 2007 plotvalue = 109% pctrecov = 109% Water Year = 2007 plotvalue = 110% pctrecov = 110% Water Year = 2007 plotvalue = 110% pctrecov = 110% Water Year = 2007 plotvalue = 113% pctrecov = 113% Water Year = 2007 plotvalue = 95% pctrecov = 95% Water Year = 2007 plotvalue = 70% pctrecov = 15% Water Year = 2007 plotvalue = 70% pctrecov = 42% Water Year = 2021 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 76 Water Year = 2021 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 76 Water Year = 2021 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 76 Water Year = 2021 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 76 Water Year = 2021 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 76 Water Year = 2021 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 76 Water Year = 2021 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 76 Water Year = 2021 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 76 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 85 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 85 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 85 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 85 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 85 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 85 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 85 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 85 Water Year = 2019 First Quartile = 96% Median = 99% Third Quartile = 100% Number of Observations = 80 Water Year = 2019 First Quartile = 96% Median = 99% Third Quartile = 100% Number of Observations = 80 Water Year = 2019 First Quartile = 96% Median = 99% Third Quartile = 100% Number of Observations = 80 Water Year = 2019 First Quartile = 96% Median = 99% Third Quartile = 100% Number of Observations = 80 Water Year = 2019 First Quartile = 96% Median = 99% Third Quartile = 100% Number of Observations = 80 Water Year = 2019 First Quartile = 96% Median = 99% Third Quartile = 100% Number of Observations = 80 Water Year = 2019 First Quartile = 96% Median = 99% Third Quartile = 100% Number of Observations = 80 Water Year = 2019 First Quartile = 96% Median = 99% Third Quartile = 100% Number of Observations = 80 Water Year = 2018 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 90 Water Year = 2018 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 90 Water Year = 2018 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 90 Water Year = 2018 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 90 Water Year = 2018 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 90 Water Year = 2018 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 90 Water Year = 2018 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 90 Water Year = 2018 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 90 Water Year = 2016 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 90 Water Year = 2016 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 90 Water Year = 2016 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 90 Water Year = 2016 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 90 Water Year = 2016 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 90 Water Year = 2016 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 90 Water Year = 2016 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 90 Water Year = 2016 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 90 Water Year = 2015 First Quartile = 96% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 96% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 96% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 96% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 96% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 96% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 96% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 96% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2014 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 83 Water Year = 2014 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 83 Water Year = 2014 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 83 Water Year = 2014 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 83 Water Year = 2014 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 83 Water Year = 2014 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 83 Water Year = 2014 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 83 Water Year = 2014 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 83 Water Year = 2013 First Quartile = 102% Median = 106% Third Quartile = 108% Number of Observations = 108 Water Year = 2013 First Quartile = 102% Median = 106% Third Quartile = 108% Number of Observations = 108 Water Year = 2013 First Quartile = 102% Median = 106% Third Quartile = 108% Number of Observations = 108 Water Year = 2013 First Quartile = 102% Median = 106% Third Quartile = 108% Number of Observations = 108 Water Year = 2013 First Quartile = 102% Median = 106% Third Quartile = 108% Number of Observations = 108 Water Year = 2013 First Quartile = 102% Median = 106% Third Quartile = 108% Number of Observations = 108 Water Year = 2013 First Quartile = 102% Median = 106% Third Quartile = 108% Number of Observations = 108 Water Year = 2013 First Quartile = 102% Median = 106% Third Quartile = 108% Number of Observations = 108 Water Year = 2012 First Quartile = 105% Median = 106% Third Quartile = 108% Number of Observations = 132 Water Year = 2012 First Quartile = 105% Median = 106% Third Quartile = 108% Number of Observations = 132 Water Year = 2012 First Quartile = 105% Median = 106% Third Quartile = 108% Number of Observations = 132 Water Year = 2012 First Quartile = 105% Median = 106% Third Quartile = 108% Number of Observations = 132 Water Year = 2012 First Quartile = 105% Median = 106% Third Quartile = 108% Number of Observations = 132 Water Year = 2012 First Quartile = 105% Median = 106% Third Quartile = 108% Number of Observations = 132 Water Year = 2012 First Quartile = 105% Median = 106% Third Quartile = 108% Number of Observations = 132 Water Year = 2012 First Quartile = 105% Median = 106% Third Quartile = 108% Number of Observations = 132 Water Year = 2011 First Quartile = 97% Median = 99% Third Quartile = 103% Number of Observations = 131 Water Year = 2011 First Quartile = 97% Median = 99% Third Quartile = 103% Number of Observations = 131 Water Year = 2011 First Quartile = 97% Median = 99% Third Quartile = 103% Number of Observations = 131 Water Year = 2011 First Quartile = 97% Median = 99% Third Quartile = 103% Number of Observations = 131 Water Year = 2011 First Quartile = 97% Median = 99% Third Quartile = 103% Number of Observations = 131 Water Year = 2011 First Quartile = 97% Median = 99% Third Quartile = 103% Number of Observations = 131 Water Year = 2011 First Quartile = 97% Median = 99% Third Quartile = 103% Number of Observations = 131 Water Year = 2011 First Quartile = 97% Median = 99% Third Quartile = 103% Number of Observations = 131 Water Year = 2010 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 132 Water Year = 2010 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 132 Water Year = 2010 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 132 Water Year = 2010 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 132 Water Year = 2010 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 132 Water Year = 2010 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 132 Water Year = 2010 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 132 Water Year = 2010 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 132 Water Year = 2009 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 105 Water Year = 2009 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 105 Water Year = 2009 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 105 Water Year = 2009 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 105 Water Year = 2009 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 105 Water Year = 2009 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 105 Water Year = 2009 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 105 Water Year = 2009 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 105 Water Year = 2008 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 128 Water Year = 2008 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 128 Water Year = 2008 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 128 Water Year = 2008 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 128 Water Year = 2008 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 128 Water Year = 2008 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 128 Water Year = 2008 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 128 Water Year = 2008 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 128 Water Year = 2007 First Quartile = 100% Median = 102% Third Quartile = 104% Number of Observations = 122 Water Year = 2007 First Quartile = 100% Median = 102% Third Quartile = 104% Number of Observations = 122 Water Year = 2007 First Quartile = 100% Median = 102% Third Quartile = 104% Number of Observations = 122 Water Year = 2007 First Quartile = 100% Median = 102% Third Quartile = 104% Number of Observations = 122 Water Year = 2007 First Quartile = 100% Median = 102% Third Quartile = 104% Number of Observations = 122 Water Year = 2007 First Quartile = 100% Median = 102% Third Quartile = 104% Number of Observations = 122 Water Year = 2007 First Quartile = 100% Median = 102% Third Quartile = 104% Number of Observations = 122 Water Year = 2007 First Quartile = 100% Median = 102% Third Quartile = 104% Number of Observations = 122 Water Year = 2006 First Quartile = 101% Median = 103% Third Quartile = 104% Number of Observations = 22 Water Year = 2006 First Quartile = 101% Median = 103% Third Quartile = 104% Number of Observations = 22 Water Year = 2006 First Quartile = 101% Median = 103% Third Quartile = 104% Number of Observations = 22 Water Year = 2006 First Quartile = 101% Median = 103% Third Quartile = 104% Number of Observations = 22 Water Year = 2006 First Quartile = 101% Median = 103% Third Quartile = 104% Number of Observations = 22 Water Year = 2006 First Quartile = 101% Median = 103% Third Quartile = 104% Number of Observations = 22 Water Year = 2006 First Quartile = 101% Median = 103% Third Quartile = 104% Number of Observations = 22 Water Year = 2006 First Quartile = 101% Median = 103% Third Quartile = 104% Number of Observations = 22 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Barium, FIL, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Barium, FIL, ICP-MS 01005PLM43 2006 22 101.1% 102.7% 104.3%
    2007 122 100.3% 102.0% 103.9%
    2008 128 98.8% 100.3% 101.8%
    2009 105 99.1% 100.5% 102.1%
    2010 132 99.2% 101.8% 104.1%
    2011 131 96.8% 99.5% 103.2%
    2012 132 104.6% 106.0% 108.1%
    2013 108 102.4% 105.8% 108.2%
    2014 83 98.5% 100.0% 102.5%
    2015 90 96.0% 100.8% 103.2%
    2016 90 98.7% 101.3% 103.7%
    2017 90 100.1% 102.8% 105.0%
    2018 90 95.4% 99.0% 101.6%
    2019 80 95.9% 99.0% 100.1%
    2020 85 99.3% 100.9% 103.2%
    2021 76 96.8% 98.7% 101.1%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Barium, FIL, ICP-OES -
Lab: NWQL, PCode: 01005, MCode: PLA11
Analysis Dates: 10/06/06 through 09/29/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 95% pctrecov = 95% Water Year = 2021 plotvalue = 94% pctrecov = 94% Water Year = 2020 plotvalue = 94% pctrecov = 94% Water Year = 2015 plotvalue = 104% pctrecov = 104% Water Year = 2015 plotvalue = 107% pctrecov = 107% Water Year = 2015 plotvalue = 108% pctrecov = 108% Water Year = 2015 plotvalue = 89% pctrecov = 89% Water Year = 2015 plotvalue = 88% pctrecov = 88% Water Year = 2015 plotvalue = 88% pctrecov = 88% Water Year = 2015 plotvalue = 86% pctrecov = 86% Water Year = 2014 plotvalue = 92% pctrecov = 92% Water Year = 2014 plotvalue = 90% pctrecov = 90% Water Year = 2014 plotvalue = 84% pctrecov = 84% Water Year = 2014 plotvalue = 70% pctrecov = 55% Water Year = 2012 plotvalue = 104% pctrecov = 104% Water Year = 2012 plotvalue = 105% pctrecov = 105% Water Year = 2012 plotvalue = 105% pctrecov = 105% Water Year = 2012 plotvalue = 87% pctrecov = 87% Water Year = 2011 plotvalue = 91% pctrecov = 91% Water Year = 2011 plotvalue = 91% pctrecov = 91% Water Year = 2011 plotvalue = 91% pctrecov = 91% Water Year = 2011 plotvalue = 89% pctrecov = 89% Water Year = 2011 plotvalue = 89% pctrecov = 89% Water Year = 2011 plotvalue = 88% pctrecov = 88% Water Year = 2009 plotvalue = 107% pctrecov = 107% Water Year = 2009 plotvalue = 108% pctrecov = 108% Water Year = 2009 plotvalue = 108% pctrecov = 108% Water Year = 2009 plotvalue = 115% pctrecov = 115% Water Year = 2009 plotvalue = 91% pctrecov = 91% Water Year = 2009 plotvalue = 91% pctrecov = 91% Water Year = 2009 plotvalue = 91% pctrecov = 91% Water Year = 2008 plotvalue = 108% pctrecov = 108% Water Year = 2008 plotvalue = 130% pctrecov = 1020% Water Year = 2007 plotvalue = 108% pctrecov = 108% Water Year = 2021 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 23 Water Year = 2021 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 23 Water Year = 2021 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 23 Water Year = 2021 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 23 Water Year = 2021 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 23 Water Year = 2021 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 23 Water Year = 2021 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 23 Water Year = 2021 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 23 Water Year = 2020 First Quartile = 100% Median = 103% Third Quartile = 103% Number of Observations = 24 Water Year = 2020 First Quartile = 100% Median = 103% Third Quartile = 103% Number of Observations = 24 Water Year = 2020 First Quartile = 100% Median = 103% Third Quartile = 103% Number of Observations = 24 Water Year = 2020 First Quartile = 100% Median = 103% Third Quartile = 103% Number of Observations = 24 Water Year = 2020 First Quartile = 100% Median = 103% Third Quartile = 103% Number of Observations = 24 Water Year = 2020 First Quartile = 100% Median = 103% Third Quartile = 103% Number of Observations = 24 Water Year = 2020 First Quartile = 100% Median = 103% Third Quartile = 103% Number of Observations = 24 Water Year = 2020 First Quartile = 100% Median = 103% Third Quartile = 103% Number of Observations = 24 Water Year = 2019 First Quartile = 100% Median = 103% Third Quartile = 104% Number of Observations = 21 Water Year = 2019 First Quartile = 100% Median = 103% Third Quartile = 104% Number of Observations = 21 Water Year = 2019 First Quartile = 100% Median = 103% Third Quartile = 104% Number of Observations = 21 Water Year = 2019 First Quartile = 100% Median = 103% Third Quartile = 104% Number of Observations = 21 Water Year = 2019 First Quartile = 100% Median = 103% Third Quartile = 104% Number of Observations = 21 Water Year = 2019 First Quartile = 100% Median = 103% Third Quartile = 104% Number of Observations = 21 Water Year = 2019 First Quartile = 100% Median = 103% Third Quartile = 104% Number of Observations = 21 Water Year = 2019 First Quartile = 100% Median = 103% Third Quartile = 104% Number of Observations = 21 Water Year = 2018 First Quartile = 102% Median = 103% Third Quartile = 106% Number of Observations = 24 Water Year = 2018 First Quartile = 102% Median = 103% Third Quartile = 106% Number of Observations = 24 Water Year = 2018 First Quartile = 102% Median = 103% Third Quartile = 106% Number of Observations = 24 Water Year = 2018 First Quartile = 102% Median = 103% Third Quartile = 106% Number of Observations = 24 Water Year = 2018 First Quartile = 102% Median = 103% Third Quartile = 106% Number of Observations = 24 Water Year = 2018 First Quartile = 102% Median = 103% Third Quartile = 106% Number of Observations = 24 Water Year = 2018 First Quartile = 102% Median = 103% Third Quartile = 106% Number of Observations = 24 Water Year = 2018 First Quartile = 102% Median = 103% Third Quartile = 106% Number of Observations = 24 Water Year = 2017 First Quartile = 102% Median = 102% Third Quartile = 104% Number of Observations = 24 Water Year = 2017 First Quartile = 102% Median = 102% Third Quartile = 104% Number of Observations = 24 Water Year = 2017 First Quartile = 102% Median = 102% Third Quartile = 104% Number of Observations = 24 Water Year = 2017 First Quartile = 102% Median = 102% Third Quartile = 104% Number of Observations = 24 Water Year = 2017 First Quartile = 102% Median = 102% Third Quartile = 104% Number of Observations = 24 Water Year = 2017 First Quartile = 102% Median = 102% Third Quartile = 104% Number of Observations = 24 Water Year = 2017 First Quartile = 102% Median = 102% Third Quartile = 104% Number of Observations = 24 Water Year = 2017 First Quartile = 102% Median = 102% Third Quartile = 104% Number of Observations = 24 Water Year = 2016 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 41 Water Year = 2016 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 41 Water Year = 2016 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 41 Water Year = 2016 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 41 Water Year = 2016 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 41 Water Year = 2016 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 41 Water Year = 2016 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 41 Water Year = 2016 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 41 Water Year = 2015 First Quartile = 95% Median = 96% Third Quartile = 99% Number of Observations = 42 Water Year = 2015 First Quartile = 95% Median = 96% Third Quartile = 99% Number of Observations = 42 Water Year = 2015 First Quartile = 95% Median = 96% Third Quartile = 99% Number of Observations = 42 Water Year = 2015 First Quartile = 95% Median = 96% Third Quartile = 99% Number of Observations = 42 Water Year = 2015 First Quartile = 95% Median = 96% Third Quartile = 99% Number of Observations = 42 Water Year = 2015 First Quartile = 95% Median = 96% Third Quartile = 99% Number of Observations = 42 Water Year = 2015 First Quartile = 95% Median = 96% Third Quartile = 99% Number of Observations = 42 Water Year = 2015 First Quartile = 95% Median = 96% Third Quartile = 99% Number of Observations = 42 Water Year = 2014 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 46 Water Year = 2014 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 46 Water Year = 2014 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 46 Water Year = 2014 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 46 Water Year = 2014 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 46 Water Year = 2014 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 46 Water Year = 2014 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 46 Water Year = 2014 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 46 Water Year = 2013 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 42 Water Year = 2013 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 42 Water Year = 2013 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 42 Water Year = 2013 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 42 Water Year = 2013 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 42 Water Year = 2013 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 42 Water Year = 2013 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 42 Water Year = 2013 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 42 Water Year = 2012 First Quartile = 96% Median = 97% Third Quartile = 99% Number of Observations = 42 Water Year = 2012 First Quartile = 96% Median = 97% Third Quartile = 99% Number of Observations = 42 Water Year = 2012 First Quartile = 96% Median = 97% Third Quartile = 99% Number of Observations = 42 Water Year = 2012 First Quartile = 96% Median = 97% Third Quartile = 99% Number of Observations = 42 Water Year = 2012 First Quartile = 96% Median = 97% Third Quartile = 99% Number of Observations = 42 Water Year = 2012 First Quartile = 96% Median = 97% Third Quartile = 99% Number of Observations = 42 Water Year = 2012 First Quartile = 96% Median = 97% Third Quartile = 99% Number of Observations = 42 Water Year = 2012 First Quartile = 96% Median = 97% Third Quartile = 99% Number of Observations = 42 Water Year = 2011 First Quartile = 96% Median = 98% Third Quartile = 99% Number of Observations = 41 Water Year = 2011 First Quartile = 96% Median = 98% Third Quartile = 99% Number of Observations = 41 Water Year = 2011 First Quartile = 96% Median = 98% Third Quartile = 99% Number of Observations = 41 Water Year = 2011 First Quartile = 96% Median = 98% Third Quartile = 99% Number of Observations = 41 Water Year = 2011 First Quartile = 96% Median = 98% Third Quartile = 99% Number of Observations = 41 Water Year = 2011 First Quartile = 96% Median = 98% Third Quartile = 99% Number of Observations = 41 Water Year = 2011 First Quartile = 96% Median = 98% Third Quartile = 99% Number of Observations = 41 Water Year = 2011 First Quartile = 96% Median = 98% Third Quartile = 99% Number of Observations = 41 Water Year = 2010 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 42 Water Year = 2010 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 42 Water Year = 2010 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 42 Water Year = 2010 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 42 Water Year = 2010 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 42 Water Year = 2010 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 42 Water Year = 2010 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 42 Water Year = 2010 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 42 Water Year = 2009 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 110 Water Year = 2009 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 110 Water Year = 2009 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 110 Water Year = 2009 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 110 Water Year = 2009 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 110 Water Year = 2009 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 110 Water Year = 2009 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 110 Water Year = 2009 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 110 Water Year = 2008 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 40 Water Year = 2008 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 40 Water Year = 2008 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 40 Water Year = 2008 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 40 Water Year = 2008 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 40 Water Year = 2008 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 40 Water Year = 2008 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 40 Water Year = 2008 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 40 Water Year = 2007 First Quartile = 100% Median = 101% Third Quartile = 103% Number of Observations = 46 Water Year = 2007 First Quartile = 100% Median = 101% Third Quartile = 103% Number of Observations = 46 Water Year = 2007 First Quartile = 100% Median = 101% Third Quartile = 103% Number of Observations = 46 Water Year = 2007 First Quartile = 100% Median = 101% Third Quartile = 103% Number of Observations = 46 Water Year = 2007 First Quartile = 100% Median = 101% Third Quartile = 103% Number of Observations = 46 Water Year = 2007 First Quartile = 100% Median = 101% Third Quartile = 103% Number of Observations = 46 Water Year = 2007 First Quartile = 100% Median = 101% Third Quartile = 103% Number of Observations = 46 Water Year = 2007 First Quartile = 100% Median = 101% Third Quartile = 103% Number of Observations = 46 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Barium, FIL, ICP-OES

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Barium, FIL, ICP-OES 01005PLA11 2007 46 99.7% 100.8% 102.7%
    2008 40 98.6% 100.3% 102.2%
    2009 110 97.0% 98.6% 100.5%
    2010 42 95.0% 98.2% 100.0%
    2011 41 95.8% 97.7% 99.0%
    2012 42 95.7% 97.3% 99.0%
    2013 42 94.7% 97.6% 100.1%
    2014 46 97.3% 99.2% 100.3%
    2015 42 94.9% 96.4% 98.6%
    2016 41 96.4% 98.6% 102.6%
    2017 24 101.6% 102.5% 103.7%
    2018 24 102.0% 103.5% 105.7%
    2019 21 100.4% 102.5% 104.2%
    2020 24 100.2% 102.8% 103.4%
    2021 23 100.8% 101.8% 103.4%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Barium, UNF, ICP-MS -
Lab: NWQL, PCode: 01007, MCode: PLM47
Analysis Dates: 10/03/06 through 04/30/15
Open Data Set
Boxplot Description

Water Year = 2015 plotvalue = 110% pctrecov = 110% Water Year = 2015 plotvalue = 111% pctrecov = 111% Water Year = 2014 plotvalue = 97% pctrecov = 97% Water Year = 2013 plotvalue = 114% pctrecov = 114% Water Year = 2013 plotvalue = 118% pctrecov = 118% Water Year = 2013 plotvalue = 93% pctrecov = 93% Water Year = 2013 plotvalue = 93% pctrecov = 93% Water Year = 2012 plotvalue = 116% pctrecov = 116% Water Year = 2012 plotvalue = 95% pctrecov = 95% Water Year = 2012 plotvalue = 95% pctrecov = 95% Water Year = 2010 plotvalue = 110% pctrecov = 110% Water Year = 2010 plotvalue = 111% pctrecov = 111% Water Year = 2010 plotvalue = 93% pctrecov = 93% Water Year = 2007 plotvalue = 109% pctrecov = 109% Water Year = 2006 plotvalue = 92% pctrecov = 92% Water Year = 2015 First Quartile = 104% Median = 105% Third Quartile = 106% Number of Observations = 27 Water Year = 2015 First Quartile = 104% Median = 105% Third Quartile = 106% Number of Observations = 27 Water Year = 2015 First Quartile = 104% Median = 105% Third Quartile = 106% Number of Observations = 27 Water Year = 2015 First Quartile = 104% Median = 105% Third Quartile = 106% Number of Observations = 27 Water Year = 2015 First Quartile = 104% Median = 105% Third Quartile = 106% Number of Observations = 27 Water Year = 2015 First Quartile = 104% Median = 105% Third Quartile = 106% Number of Observations = 27 Water Year = 2015 First Quartile = 104% Median = 105% Third Quartile = 106% Number of Observations = 27 Water Year = 2015 First Quartile = 104% Median = 105% Third Quartile = 106% Number of Observations = 27 Water Year = 2014 First Quartile = 103% Median = 104% Third Quartile = 106% Number of Observations = 45 Water Year = 2014 First Quartile = 103% Median = 104% Third Quartile = 106% Number of Observations = 45 Water Year = 2014 First Quartile = 103% Median = 104% Third Quartile = 106% Number of Observations = 45 Water Year = 2014 First Quartile = 103% Median = 104% Third Quartile = 106% Number of Observations = 45 Water Year = 2014 First Quartile = 103% Median = 104% Third Quartile = 106% Number of Observations = 45 Water Year = 2014 First Quartile = 103% Median = 104% Third Quartile = 106% Number of Observations = 45 Water Year = 2014 First Quartile = 103% Median = 104% Third Quartile = 106% Number of Observations = 45 Water Year = 2014 First Quartile = 103% Median = 104% Third Quartile = 106% Number of Observations = 45 Water Year = 2013 First Quartile = 100% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2013 First Quartile = 100% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2013 First Quartile = 100% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2013 First Quartile = 100% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2013 First Quartile = 100% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2013 First Quartile = 100% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2013 First Quartile = 100% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2013 First Quartile = 100% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2012 First Quartile = 103% Median = 106% Third Quartile = 107% Number of Observations = 48 Water Year = 2012 First Quartile = 103% Median = 106% Third Quartile = 107% Number of Observations = 48 Water Year = 2012 First Quartile = 103% Median = 106% Third Quartile = 107% Number of Observations = 48 Water Year = 2012 First Quartile = 103% Median = 106% Third Quartile = 107% Number of Observations = 48 Water Year = 2012 First Quartile = 103% Median = 106% Third Quartile = 107% Number of Observations = 48 Water Year = 2012 First Quartile = 103% Median = 106% Third Quartile = 107% Number of Observations = 48 Water Year = 2012 First Quartile = 103% Median = 106% Third Quartile = 107% Number of Observations = 48 Water Year = 2012 First Quartile = 103% Median = 106% Third Quartile = 107% Number of Observations = 48 Water Year = 2011 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 82 Water Year = 2011 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 82 Water Year = 2011 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 82 Water Year = 2011 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 82 Water Year = 2011 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 82 Water Year = 2011 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 82 Water Year = 2011 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 82 Water Year = 2011 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 82 Water Year = 2010 First Quartile = 100% Median = 102% Third Quartile = 103% Number of Observations = 84 Water Year = 2010 First Quartile = 100% Median = 102% Third Quartile = 103% Number of Observations = 84 Water Year = 2010 First Quartile = 100% Median = 102% Third Quartile = 103% Number of Observations = 84 Water Year = 2010 First Quartile = 100% Median = 102% Third Quartile = 103% Number of Observations = 84 Water Year = 2010 First Quartile = 100% Median = 102% Third Quartile = 103% Number of Observations = 84 Water Year = 2010 First Quartile = 100% Median = 102% Third Quartile = 103% Number of Observations = 84 Water Year = 2010 First Quartile = 100% Median = 102% Third Quartile = 103% Number of Observations = 84 Water Year = 2010 First Quartile = 100% Median = 102% Third Quartile = 103% Number of Observations = 84 Water Year = 2009 First Quartile = 101% Median = 104% Third Quartile = 105% Number of Observations = 39 Water Year = 2009 First Quartile = 101% Median = 104% Third Quartile = 105% Number of Observations = 39 Water Year = 2009 First Quartile = 101% Median = 104% Third Quartile = 105% Number of Observations = 39 Water Year = 2009 First Quartile = 101% Median = 104% Third Quartile = 105% Number of Observations = 39 Water Year = 2009 First Quartile = 101% Median = 104% Third Quartile = 105% Number of Observations = 39 Water Year = 2009 First Quartile = 101% Median = 104% Third Quartile = 105% Number of Observations = 39 Water Year = 2009 First Quartile = 101% Median = 104% Third Quartile = 105% Number of Observations = 39 Water Year = 2009 First Quartile = 101% Median = 104% Third Quartile = 105% Number of Observations = 39 Water Year = 2008 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 47 Water Year = 2008 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 47 Water Year = 2008 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 47 Water Year = 2008 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 47 Water Year = 2008 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 47 Water Year = 2008 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 47 Water Year = 2008 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 47 Water Year = 2008 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 47 Water Year = 2007 First Quartile = 97% Median = 100% Third Quartile = 101% Number of Observations = 44 Water Year = 2007 First Quartile = 97% Median = 100% Third Quartile = 101% Number of Observations = 44 Water Year = 2007 First Quartile = 97% Median = 100% Third Quartile = 101% Number of Observations = 44 Water Year = 2007 First Quartile = 97% Median = 100% Third Quartile = 101% Number of Observations = 44 Water Year = 2007 First Quartile = 97% Median = 100% Third Quartile = 101% Number of Observations = 44 Water Year = 2007 First Quartile = 97% Median = 100% Third Quartile = 101% Number of Observations = 44 Water Year = 2007 First Quartile = 97% Median = 100% Third Quartile = 101% Number of Observations = 44 Water Year = 2007 First Quartile = 97% Median = 100% Third Quartile = 101% Number of Observations = 44 Water Year = 2006 First Quartile = 96% Median = 97% Third Quartile = 97% Number of Observations = 6 Water Year = 2006 First Quartile = 96% Median = 97% Third Quartile = 97% Number of Observations = 6 Water Year = 2006 First Quartile = 96% Median = 97% Third Quartile = 97% Number of Observations = 6 Water Year = 2006 First Quartile = 96% Median = 97% Third Quartile = 97% Number of Observations = 6 Water Year = 2006 First Quartile = 96% Median = 97% Third Quartile = 97% Number of Observations = 6 Water Year = 2006 First Quartile = 96% Median = 97% Third Quartile = 97% Number of Observations = 6 Water Year = 2006 First Quartile = 96% Median = 97% Third Quartile = 97% Number of Observations = 6 Water Year = 2006 First Quartile = 96% Median = 97% Third Quartile = 97% Number of Observations = 6 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Barium, UNF, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Barium, UNF, ICP-MS 01007PLM47 2006 6 96.1% 97.1% 97.4%
    2007 44 97.2% 99.9% 101.4%
    2008 47 99.1% 101.0% 102.5%
    2009 39 100.8% 103.7% 105.4%
    2010 84 99.6% 101.5% 103.4%
    2011 82 101.1% 103.5% 106.3%
    2012 48 103.4% 105.9% 107.3%
    2013 48 100.0% 101.3% 103.7%
    2014 45 102.7% 104.0% 105.5%
    2015 27 103.9% 105.4% 106.5%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Barium, UNF, ICP-MS -
Lab: NWQL, PCode: 01007, MCode: PLM78
Analysis Dates: 05/12/15 through 09/24/21
Open Data Set
Boxplot Description

Water Year = 2020 plotvalue = 107% pctrecov = 107% Water Year = 2017 plotvalue = 108% pctrecov = 108% Water Year = 2016 plotvalue = 98% pctrecov = 98% Water Year = 2015 plotvalue = 113% pctrecov = 113% Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 43 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 43 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 43 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 43 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 43 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 43 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 43 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 43 Water Year = 2020 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 44 Water Year = 2020 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 44 Water Year = 2020 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 44 Water Year = 2020 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 44 Water Year = 2020 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 44 Water Year = 2020 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 44 Water Year = 2020 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 44 Water Year = 2020 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 44 Water Year = 2019 First Quartile = 98% Median = 99% Third Quartile = 103% Number of Observations = 41 Water Year = 2019 First Quartile = 98% Median = 99% Third Quartile = 103% Number of Observations = 41 Water Year = 2019 First Quartile = 98% Median = 99% Third Quartile = 103% Number of Observations = 41 Water Year = 2019 First Quartile = 98% Median = 99% Third Quartile = 103% Number of Observations = 41 Water Year = 2019 First Quartile = 98% Median = 99% Third Quartile = 103% Number of Observations = 41 Water Year = 2019 First Quartile = 98% Median = 99% Third Quartile = 103% Number of Observations = 41 Water Year = 2019 First Quartile = 98% Median = 99% Third Quartile = 103% Number of Observations = 41 Water Year = 2019 First Quartile = 98% Median = 99% Third Quartile = 103% Number of Observations = 41 Water Year = 2018 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 48 Water Year = 2018 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 48 Water Year = 2018 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 48 Water Year = 2018 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 48 Water Year = 2018 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 48 Water Year = 2018 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 48 Water Year = 2018 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 48 Water Year = 2018 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 48 Water Year = 2017 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 48 Water Year = 2017 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 48 Water Year = 2017 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 48 Water Year = 2017 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 48 Water Year = 2017 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 48 Water Year = 2017 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 48 Water Year = 2017 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 48 Water Year = 2017 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 48 Water Year = 2016 First Quartile = 103% Median = 106% Third Quartile = 107% Number of Observations = 47 Water Year = 2016 First Quartile = 103% Median = 106% Third Quartile = 107% Number of Observations = 47 Water Year = 2016 First Quartile = 103% Median = 106% Third Quartile = 107% Number of Observations = 47 Water Year = 2016 First Quartile = 103% Median = 106% Third Quartile = 107% Number of Observations = 47 Water Year = 2016 First Quartile = 103% Median = 106% Third Quartile = 107% Number of Observations = 47 Water Year = 2016 First Quartile = 103% Median = 106% Third Quartile = 107% Number of Observations = 47 Water Year = 2016 First Quartile = 103% Median = 106% Third Quartile = 107% Number of Observations = 47 Water Year = 2016 First Quartile = 103% Median = 106% Third Quartile = 107% Number of Observations = 47 Water Year = 2015 First Quartile = 105% Median = 106% Third Quartile = 108% Number of Observations = 21 Water Year = 2015 First Quartile = 105% Median = 106% Third Quartile = 108% Number of Observations = 21 Water Year = 2015 First Quartile = 105% Median = 106% Third Quartile = 108% Number of Observations = 21 Water Year = 2015 First Quartile = 105% Median = 106% Third Quartile = 108% Number of Observations = 21 Water Year = 2015 First Quartile = 105% Median = 106% Third Quartile = 108% Number of Observations = 21 Water Year = 2015 First Quartile = 105% Median = 106% Third Quartile = 108% Number of Observations = 21 Water Year = 2015 First Quartile = 105% Median = 106% Third Quartile = 108% Number of Observations = 21 Water Year = 2015 First Quartile = 105% Median = 106% Third Quartile = 108% Number of Observations = 21 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Barium, UNF, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Barium, UNF, ICP-MS 01007PLM78 2015 21 104.6% 106.2% 107.9%
    2016 47 103.4% 105.5% 106.9%
    2017 48 97.0% 98.7% 101.1%
    2018 48 98.1% 100.6% 103.0%
    2019 41 97.5% 99.4% 102.7%
    2020 44 98.9% 100.0% 102.1%
    2021 43 98.7% 100.7% 102.3%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Barium, UNF, ICP-OES -
Lab: NWQL, PCode: 01007, MCode: PLA15
Analysis Dates: 10/03/06 through 03/24/15
Open Data Set
Boxplot Description

Water Year = 2014 plotvalue = 99% pctrecov = 99% Water Year = 2014 plotvalue = 101% pctrecov = 101% Water Year = 2014 plotvalue = 86% pctrecov = 86% Water Year = 2013 plotvalue = 130% pctrecov = 727% Water Year = 2015 First Quartile = 91% Median = 94% Third Quartile = 95% Number of Observations = 16 Water Year = 2015 First Quartile = 91% Median = 94% Third Quartile = 95% Number of Observations = 16 Water Year = 2015 First Quartile = 91% Median = 94% Third Quartile = 95% Number of Observations = 16 Water Year = 2015 First Quartile = 91% Median = 94% Third Quartile = 95% Number of Observations = 16 Water Year = 2015 First Quartile = 91% Median = 94% Third Quartile = 95% Number of Observations = 16 Water Year = 2015 First Quartile = 91% Median = 94% Third Quartile = 95% Number of Observations = 16 Water Year = 2015 First Quartile = 91% Median = 94% Third Quartile = 95% Number of Observations = 16 Water Year = 2015 First Quartile = 91% Median = 94% Third Quartile = 95% Number of Observations = 16 Water Year = 2014 First Quartile = 93% Median = 94% Third Quartile = 95% Number of Observations = 46 Water Year = 2014 First Quartile = 93% Median = 94% Third Quartile = 95% Number of Observations = 46 Water Year = 2014 First Quartile = 93% Median = 94% Third Quartile = 95% Number of Observations = 46 Water Year = 2014 First Quartile = 93% Median = 94% Third Quartile = 95% Number of Observations = 46 Water Year = 2014 First Quartile = 93% Median = 94% Third Quartile = 95% Number of Observations = 46 Water Year = 2014 First Quartile = 93% Median = 94% Third Quartile = 95% Number of Observations = 46 Water Year = 2014 First Quartile = 93% Median = 94% Third Quartile = 95% Number of Observations = 46 Water Year = 2014 First Quartile = 93% Median = 94% Third Quartile = 95% Number of Observations = 46 Water Year = 2013 First Quartile = 89% Median = 94% Third Quartile = 96% Number of Observations = 42 Water Year = 2013 First Quartile = 89% Median = 94% Third Quartile = 96% Number of Observations = 42 Water Year = 2013 First Quartile = 89% Median = 94% Third Quartile = 96% Number of Observations = 42 Water Year = 2013 First Quartile = 89% Median = 94% Third Quartile = 96% Number of Observations = 42 Water Year = 2013 First Quartile = 89% Median = 94% Third Quartile = 96% Number of Observations = 42 Water Year = 2013 First Quartile = 89% Median = 94% Third Quartile = 96% Number of Observations = 42 Water Year = 2013 First Quartile = 89% Median = 94% Third Quartile = 96% Number of Observations = 42 Water Year = 2013 First Quartile = 89% Median = 94% Third Quartile = 96% Number of Observations = 42 Water Year = 2011 First Quartile = 89% Median = 91% Third Quartile = 93% Number of Observations = 40 Water Year = 2011 First Quartile = 89% Median = 91% Third Quartile = 93% Number of Observations = 40 Water Year = 2011 First Quartile = 89% Median = 91% Third Quartile = 93% Number of Observations = 40 Water Year = 2011 First Quartile = 89% Median = 91% Third Quartile = 93% Number of Observations = 40 Water Year = 2011 First Quartile = 89% Median = 91% Third Quartile = 93% Number of Observations = 40 Water Year = 2011 First Quartile = 89% Median = 91% Third Quartile = 93% Number of Observations = 40 Water Year = 2011 First Quartile = 89% Median = 91% Third Quartile = 93% Number of Observations = 40 Water Year = 2011 First Quartile = 89% Median = 91% Third Quartile = 93% Number of Observations = 40 Water Year = 2009 First Quartile = 93% Median = 95% Third Quartile = 97% Number of Observations = 34 Water Year = 2009 First Quartile = 93% Median = 95% Third Quartile = 97% Number of Observations = 34 Water Year = 2009 First Quartile = 93% Median = 95% Third Quartile = 97% Number of Observations = 34 Water Year = 2009 First Quartile = 93% Median = 95% Third Quartile = 97% Number of Observations = 34 Water Year = 2009 First Quartile = 93% Median = 95% Third Quartile = 97% Number of Observations = 34 Water Year = 2009 First Quartile = 93% Median = 95% Third Quartile = 97% Number of Observations = 34 Water Year = 2009 First Quartile = 93% Median = 95% Third Quartile = 97% Number of Observations = 34 Water Year = 2009 First Quartile = 93% Median = 95% Third Quartile = 97% Number of Observations = 34 Water Year = 2006 First Quartile = 102% Median = 103% Third Quartile = 103% Number of Observations = 4 Water Year = 2006 First Quartile = 102% Median = 103% Third Quartile = 103% Number of Observations = 4 Water Year = 2006 First Quartile = 102% Median = 103% Third Quartile = 103% Number of Observations = 4 Water Year = 2006 First Quartile = 102% Median = 103% Third Quartile = 103% Number of Observations = 4 Water Year = 2006 First Quartile = 102% Median = 103% Third Quartile = 103% Number of Observations = 4 Water Year = 2006 First Quartile = 102% Median = 103% Third Quartile = 103% Number of Observations = 4 Water Year = 2006 First Quartile = 102% Median = 103% Third Quartile = 103% Number of Observations = 4 Water Year = 2006 First Quartile = 102% Median = 103% Third Quartile = 103% Number of Observations = 4 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Barium, UNF, ICP-OES

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Barium, UNF, ICP-OES 01007PLA15 2006 4 101.8% 102.5% 103.2%
    2009 34 92.8% 95.0% 96.8%
    2011 40 89.3% 91.2% 93.3%
    2013 42 89.3% 93.8% 95.8%
    2014 46 92.5% 93.9% 95.3%
    2015 16 91.2% 93.9% 94.5%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Barium, UNF, ICP-OES -
Lab: NWQL, PCode: 01007, MCode: PLO07
Analysis Dates: 05/28/15 through 12/03/16
Open Data Set
Boxplot Description

Water Year = 2016 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 41 Water Year = 2016 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 41 Water Year = 2016 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 41 Water Year = 2016 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 41 Water Year = 2016 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 41 Water Year = 2016 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 41 Water Year = 2016 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 41 Water Year = 2016 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 41 Water Year = 2015 First Quartile = 95% Median = 97% Third Quartile = 98% Number of Observations = 26 Water Year = 2015 First Quartile = 95% Median = 97% Third Quartile = 98% Number of Observations = 26 Water Year = 2015 First Quartile = 95% Median = 97% Third Quartile = 98% Number of Observations = 26 Water Year = 2015 First Quartile = 95% Median = 97% Third Quartile = 98% Number of Observations = 26 Water Year = 2015 First Quartile = 95% Median = 97% Third Quartile = 98% Number of Observations = 26 Water Year = 2015 First Quartile = 95% Median = 97% Third Quartile = 98% Number of Observations = 26 Water Year = 2015 First Quartile = 95% Median = 97% Third Quartile = 98% Number of Observations = 26 Water Year = 2015 First Quartile = 95% Median = 97% Third Quartile = 98% Number of Observations = 26 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Barium, UNF, ICP-OES

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Barium, UNF, ICP-OES 01007PLO07 2015 26 94.7% 97.0% 98.0%
    2016 41 96.1% 97.9% 99.9%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Beryllium, FIL, ICP-MS -
Lab: NWQL, PCode: 01010, MCode: PLM43
Analysis Dates: 10/14/06 through 09/23/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 128% pctrecov = 128% Water Year = 2020 plotvalue = 76% pctrecov = 76% Water Year = 2019 plotvalue = 70% pctrecov = 2% Water Year = 2017 plotvalue = 121% pctrecov = 121% Water Year = 2016 plotvalue = 121% pctrecov = 121% Water Year = 2016 plotvalue = 80% pctrecov = 80% Water Year = 2016 plotvalue = 70% pctrecov = 18% Water Year = 2016 plotvalue = 70% pctrecov = 3% Water Year = 2016 plotvalue = 70% pctrecov = 11% Water Year = 2015 plotvalue = 118% pctrecov = 118% Water Year = 2015 plotvalue = 84% pctrecov = 84% Water Year = 2015 plotvalue = 82% pctrecov = 82% Water Year = 2015 plotvalue = 70% pctrecov = 11% Water Year = 2015 plotvalue = 70% pctrecov = 24% Water Year = 2014 plotvalue = 85% pctrecov = 85% Water Year = 2014 plotvalue = 70% pctrecov = 12% Water Year = 2014 plotvalue = 70% pctrecov = 24% Water Year = 2014 plotvalue = 70% pctrecov = 21% Water Year = 2013 plotvalue = 122% pctrecov = 122% Water Year = 2013 plotvalue = 127% pctrecov = 127% Water Year = 2013 plotvalue = 79% pctrecov = 79% Water Year = 2013 plotvalue = 70% pctrecov = 4% Water Year = 2012 plotvalue = 130% pctrecov = 258% Water Year = 2011 plotvalue = 70% pctrecov = 57% Water Year = 2011 plotvalue = 70% pctrecov = 62% Water Year = 2011 plotvalue = 70% pctrecov = 7% Water Year = 2011 plotvalue = 70% pctrecov = 0% Water Year = 2010 plotvalue = 120% pctrecov = 120% Water Year = 2010 plotvalue = 123% pctrecov = 123% Water Year = 2009 plotvalue = 81% pctrecov = 81% Water Year = 2009 plotvalue = 70% pctrecov = 1% Water Year = 2009 plotvalue = 70% pctrecov = 2% Water Year = 2009 plotvalue = 70% pctrecov = 1% Water Year = 2008 plotvalue = 130% pctrecov = 131% Water Year = 2007 plotvalue = 70% pctrecov = 10% Water Year = 2007 plotvalue = 70% pctrecov = 2% Water Year = 2021 First Quartile = 98% Median = 104% Third Quartile = 110% Number of Observations = 76 Water Year = 2021 First Quartile = 98% Median = 104% Third Quartile = 110% Number of Observations = 76 Water Year = 2021 First Quartile = 98% Median = 104% Third Quartile = 110% Number of Observations = 76 Water Year = 2021 First Quartile = 98% Median = 104% Third Quartile = 110% Number of Observations = 76 Water Year = 2021 First Quartile = 98% Median = 104% Third Quartile = 110% Number of Observations = 76 Water Year = 2021 First Quartile = 98% Median = 104% Third Quartile = 110% Number of Observations = 76 Water Year = 2021 First Quartile = 98% Median = 104% Third Quartile = 110% Number of Observations = 76 Water Year = 2021 First Quartile = 98% Median = 104% Third Quartile = 110% Number of Observations = 76 Water Year = 2020 First Quartile = 92% Median = 98% Third Quartile = 102% Number of Observations = 85 Water Year = 2020 First Quartile = 92% Median = 98% Third Quartile = 102% Number of Observations = 85 Water Year = 2020 First Quartile = 92% Median = 98% Third Quartile = 102% Number of Observations = 85 Water Year = 2020 First Quartile = 92% Median = 98% Third Quartile = 102% Number of Observations = 85 Water Year = 2020 First Quartile = 92% Median = 98% Third Quartile = 102% Number of Observations = 85 Water Year = 2020 First Quartile = 92% Median = 98% Third Quartile = 102% Number of Observations = 85 Water Year = 2020 First Quartile = 92% Median = 98% Third Quartile = 102% Number of Observations = 85 Water Year = 2020 First Quartile = 92% Median = 98% Third Quartile = 102% Number of Observations = 85 Water Year = 2019 First Quartile = 94% Median = 99% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 94% Median = 99% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 94% Median = 99% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 94% Median = 99% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 94% Median = 99% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 94% Median = 99% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 94% Median = 99% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 94% Median = 99% Third Quartile = 103% Number of Observations = 80 Water Year = 2018 First Quartile = 92% Median = 96% Third Quartile = 101% Number of Observations = 90 Water Year = 2018 First Quartile = 92% Median = 96% Third Quartile = 101% Number of Observations = 90 Water Year = 2018 First Quartile = 92% Median = 96% Third Quartile = 101% Number of Observations = 90 Water Year = 2018 First Quartile = 92% Median = 96% Third Quartile = 101% Number of Observations = 90 Water Year = 2018 First Quartile = 92% Median = 96% Third Quartile = 101% Number of Observations = 90 Water Year = 2018 First Quartile = 92% Median = 96% Third Quartile = 101% Number of Observations = 90 Water Year = 2018 First Quartile = 92% Median = 96% Third Quartile = 101% Number of Observations = 90 Water Year = 2018 First Quartile = 92% Median = 96% Third Quartile = 101% Number of Observations = 90 Water Year = 2017 First Quartile = 98% Median = 103% Third Quartile = 107% Number of Observations = 90 Water Year = 2017 First Quartile = 98% Median = 103% Third Quartile = 107% Number of Observations = 90 Water Year = 2017 First Quartile = 98% Median = 103% Third Quartile = 107% Number of Observations = 90 Water Year = 2017 First Quartile = 98% Median = 103% Third Quartile = 107% Number of Observations = 90 Water Year = 2017 First Quartile = 98% Median = 103% Third Quartile = 107% Number of Observations = 90 Water Year = 2017 First Quartile = 98% Median = 103% Third Quartile = 107% Number of Observations = 90 Water Year = 2017 First Quartile = 98% Median = 103% Third Quartile = 107% Number of Observations = 90 Water Year = 2017 First Quartile = 98% Median = 103% Third Quartile = 107% Number of Observations = 90 Water Year = 2016 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 90 Water Year = 2016 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 90 Water Year = 2016 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 90 Water Year = 2016 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 90 Water Year = 2016 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 90 Water Year = 2016 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 90 Water Year = 2016 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 90 Water Year = 2016 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 90 Water Year = 2015 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 90 Water Year = 2015 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 90 Water Year = 2015 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 90 Water Year = 2015 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 90 Water Year = 2015 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 90 Water Year = 2015 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 90 Water Year = 2015 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 90 Water Year = 2015 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 90 Water Year = 2014 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 83 Water Year = 2014 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 83 Water Year = 2014 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 83 Water Year = 2014 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 83 Water Year = 2014 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 83 Water Year = 2014 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 83 Water Year = 2014 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 83 Water Year = 2014 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 83 Water Year = 2013 First Quartile = 96% Median = 101% Third Quartile = 105% Number of Observations = 108 Water Year = 2013 First Quartile = 96% Median = 101% Third Quartile = 105% Number of Observations = 108 Water Year = 2013 First Quartile = 96% Median = 101% Third Quartile = 105% Number of Observations = 108 Water Year = 2013 First Quartile = 96% Median = 101% Third Quartile = 105% Number of Observations = 108 Water Year = 2013 First Quartile = 96% Median = 101% Third Quartile = 105% Number of Observations = 108 Water Year = 2013 First Quartile = 96% Median = 101% Third Quartile = 105% Number of Observations = 108 Water Year = 2013 First Quartile = 96% Median = 101% Third Quartile = 105% Number of Observations = 108 Water Year = 2013 First Quartile = 96% Median = 101% Third Quartile = 105% Number of Observations = 108 Water Year = 2012 First Quartile = 88% Median = 96% Third Quartile = 102% Number of Observations = 132 Water Year = 2012 First Quartile = 88% Median = 96% Third Quartile = 102% Number of Observations = 132 Water Year = 2012 First Quartile = 88% Median = 96% Third Quartile = 102% Number of Observations = 132 Water Year = 2012 First Quartile = 88% Median = 96% Third Quartile = 102% Number of Observations = 132 Water Year = 2012 First Quartile = 88% Median = 96% Third Quartile = 102% Number of Observations = 132 Water Year = 2012 First Quartile = 88% Median = 96% Third Quartile = 102% Number of Observations = 132 Water Year = 2012 First Quartile = 88% Median = 96% Third Quartile = 102% Number of Observations = 132 Water Year = 2012 First Quartile = 88% Median = 96% Third Quartile = 102% Number of Observations = 132 Water Year = 2011 First Quartile = 90% Median = 97% Third Quartile = 103% Number of Observations = 131 Water Year = 2011 First Quartile = 90% Median = 97% Third Quartile = 103% Number of Observations = 131 Water Year = 2011 First Quartile = 90% Median = 97% Third Quartile = 103% Number of Observations = 131 Water Year = 2011 First Quartile = 90% Median = 97% Third Quartile = 103% Number of Observations = 131 Water Year = 2011 First Quartile = 90% Median = 97% Third Quartile = 103% Number of Observations = 131 Water Year = 2011 First Quartile = 90% Median = 97% Third Quartile = 103% Number of Observations = 131 Water Year = 2011 First Quartile = 90% Median = 97% Third Quartile = 103% Number of Observations = 131 Water Year = 2011 First Quartile = 90% Median = 97% Third Quartile = 103% Number of Observations = 131 Water Year = 2010 First Quartile = 93% Median = 99% Third Quartile = 103% Number of Observations = 132 Water Year = 2010 First Quartile = 93% Median = 99% Third Quartile = 103% Number of Observations = 132 Water Year = 2010 First Quartile = 93% Median = 99% Third Quartile = 103% Number of Observations = 132 Water Year = 2010 First Quartile = 93% Median = 99% Third Quartile = 103% Number of Observations = 132 Water Year = 2010 First Quartile = 93% Median = 99% Third Quartile = 103% Number of Observations = 132 Water Year = 2010 First Quartile = 93% Median = 99% Third Quartile = 103% Number of Observations = 132 Water Year = 2010 First Quartile = 93% Median = 99% Third Quartile = 103% Number of Observations = 132 Water Year = 2010 First Quartile = 93% Median = 99% Third Quartile = 103% Number of Observations = 132 Water Year = 2009 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 105 Water Year = 2009 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 105 Water Year = 2009 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 105 Water Year = 2009 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 105 Water Year = 2009 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 105 Water Year = 2009 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 105 Water Year = 2009 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 105 Water Year = 2009 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 105 Water Year = 2008 First Quartile = 89% Median = 96% Third Quartile = 104% Number of Observations = 128 Water Year = 2008 First Quartile = 89% Median = 96% Third Quartile = 104% Number of Observations = 128 Water Year = 2008 First Quartile = 89% Median = 96% Third Quartile = 104% Number of Observations = 128 Water Year = 2008 First Quartile = 89% Median = 96% Third Quartile = 104% Number of Observations = 128 Water Year = 2008 First Quartile = 89% Median = 96% Third Quartile = 104% Number of Observations = 128 Water Year = 2008 First Quartile = 89% Median = 96% Third Quartile = 104% Number of Observations = 128 Water Year = 2008 First Quartile = 89% Median = 96% Third Quartile = 104% Number of Observations = 128 Water Year = 2008 First Quartile = 89% Median = 96% Third Quartile = 104% Number of Observations = 128 Water Year = 2007 First Quartile = 97% Median = 103% Third Quartile = 109% Number of Observations = 122 Water Year = 2007 First Quartile = 97% Median = 103% Third Quartile = 109% Number of Observations = 122 Water Year = 2007 First Quartile = 97% Median = 103% Third Quartile = 109% Number of Observations = 122 Water Year = 2007 First Quartile = 97% Median = 103% Third Quartile = 109% Number of Observations = 122 Water Year = 2007 First Quartile = 97% Median = 103% Third Quartile = 109% Number of Observations = 122 Water Year = 2007 First Quartile = 97% Median = 103% Third Quartile = 109% Number of Observations = 122 Water Year = 2007 First Quartile = 97% Median = 103% Third Quartile = 109% Number of Observations = 122 Water Year = 2007 First Quartile = 97% Median = 103% Third Quartile = 109% Number of Observations = 122 Water Year = 2006 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 22 Water Year = 2006 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 22 Water Year = 2006 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 22 Water Year = 2006 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 22 Water Year = 2006 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 22 Water Year = 2006 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 22 Water Year = 2006 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 22 Water Year = 2006 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 22 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Beryllium, FIL, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Beryllium, FIL, ICP-MS 01010PLM43 2006 22 91.8% 95.5% 97.7%
    2007 122 97.3% 103.2% 108.9%
    2008 128 88.9% 95.8% 103.8%
    2009 105 94.8% 98.6% 102.7%
    2010 132 92.9% 98.6% 103.2%
    2011 131 90.2% 97.1% 102.9%
    2012 132 88.4% 95.8% 102.0%
    2013 108 95.6% 100.7% 105.5%
    2014 83 96.7% 100.5% 103.8%
    2015 90 98.6% 102.6% 105.6%
    2016 90 97.3% 100.3% 104.1%
    2017 90 98.0% 102.6% 106.7%
    2018 90 91.9% 96.4% 100.8%
    2019 80 94.0% 98.6% 103.4%
    2020 85 91.9% 97.6% 102.1%
    2021 76 98.5% 104.0% 109.8%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Beryllium, UNF, ICP-MS -
Lab: NWQL, PCode: 01012, MCode: PLM47
Analysis Dates: 10/03/06 through 04/30/15
Open Data Set
Boxplot Description

Water Year = 2014 plotvalue = 130% pctrecov = 143% Water Year = 2014 plotvalue = 70% pctrecov = 70% Water Year = 2014 plotvalue = 70% pctrecov = 70% Water Year = 2014 plotvalue = 70% pctrecov = 58% Water Year = 2012 plotvalue = 130% pctrecov = 222% Water Year = 2012 plotvalue = 130% pctrecov = 222% Water Year = 2012 plotvalue = 71% pctrecov = 71% Water Year = 2011 plotvalue = 82% pctrecov = 82% Water Year = 2011 plotvalue = 74% pctrecov = 74% Water Year = 2007 plotvalue = 105% pctrecov = 105% Water Year = 2007 plotvalue = 83% pctrecov = 83% Water Year = 2007 plotvalue = 83% pctrecov = 83% Water Year = 2007 plotvalue = 79% pctrecov = 79% Water Year = 2015 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 27 Water Year = 2015 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 27 Water Year = 2015 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 27 Water Year = 2015 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 27 Water Year = 2015 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 27 Water Year = 2015 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 27 Water Year = 2015 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 27 Water Year = 2015 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 27 Water Year = 2014 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 45 Water Year = 2014 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 45 Water Year = 2014 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 45 Water Year = 2014 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 45 Water Year = 2014 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 45 Water Year = 2014 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 45 Water Year = 2014 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 45 Water Year = 2014 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 45 Water Year = 2013 First Quartile = 90% Median = 96% Third Quartile = 101% Number of Observations = 48 Water Year = 2013 First Quartile = 90% Median = 96% Third Quartile = 101% Number of Observations = 48 Water Year = 2013 First Quartile = 90% Median = 96% Third Quartile = 101% Number of Observations = 48 Water Year = 2013 First Quartile = 90% Median = 96% Third Quartile = 101% Number of Observations = 48 Water Year = 2013 First Quartile = 90% Median = 96% Third Quartile = 101% Number of Observations = 48 Water Year = 2013 First Quartile = 90% Median = 96% Third Quartile = 101% Number of Observations = 48 Water Year = 2013 First Quartile = 90% Median = 96% Third Quartile = 101% Number of Observations = 48 Water Year = 2013 First Quartile = 90% Median = 96% Third Quartile = 101% Number of Observations = 48 Water Year = 2012 First Quartile = 88% Median = 94% Third Quartile = 99% Number of Observations = 48 Water Year = 2012 First Quartile = 88% Median = 94% Third Quartile = 99% Number of Observations = 48 Water Year = 2012 First Quartile = 88% Median = 94% Third Quartile = 99% Number of Observations = 48 Water Year = 2012 First Quartile = 88% Median = 94% Third Quartile = 99% Number of Observations = 48 Water Year = 2012 First Quartile = 88% Median = 94% Third Quartile = 99% Number of Observations = 48 Water Year = 2012 First Quartile = 88% Median = 94% Third Quartile = 99% Number of Observations = 48 Water Year = 2012 First Quartile = 88% Median = 94% Third Quartile = 99% Number of Observations = 48 Water Year = 2012 First Quartile = 88% Median = 94% Third Quartile = 99% Number of Observations = 48 Water Year = 2011 First Quartile = 95% Median = 99% Third Quartile = 101% Number of Observations = 48 Water Year = 2011 First Quartile = 95% Median = 99% Third Quartile = 101% Number of Observations = 48 Water Year = 2011 First Quartile = 95% Median = 99% Third Quartile = 101% Number of Observations = 48 Water Year = 2011 First Quartile = 95% Median = 99% Third Quartile = 101% Number of Observations = 48 Water Year = 2011 First Quartile = 95% Median = 99% Third Quartile = 101% Number of Observations = 48 Water Year = 2011 First Quartile = 95% Median = 99% Third Quartile = 101% Number of Observations = 48 Water Year = 2011 First Quartile = 95% Median = 99% Third Quartile = 101% Number of Observations = 48 Water Year = 2011 First Quartile = 95% Median = 99% Third Quartile = 101% Number of Observations = 48 Water Year = 2010 First Quartile = 91% Median = 95% Third Quartile = 98% Number of Observations = 48 Water Year = 2010 First Quartile = 91% Median = 95% Third Quartile = 98% Number of Observations = 48 Water Year = 2010 First Quartile = 91% Median = 95% Third Quartile = 98% Number of Observations = 48 Water Year = 2010 First Quartile = 91% Median = 95% Third Quartile = 98% Number of Observations = 48 Water Year = 2010 First Quartile = 91% Median = 95% Third Quartile = 98% Number of Observations = 48 Water Year = 2010 First Quartile = 91% Median = 95% Third Quartile = 98% Number of Observations = 48 Water Year = 2010 First Quartile = 91% Median = 95% Third Quartile = 98% Number of Observations = 48 Water Year = 2010 First Quartile = 91% Median = 95% Third Quartile = 98% Number of Observations = 48 Water Year = 2009 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 65 Water Year = 2009 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 65 Water Year = 2009 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 65 Water Year = 2009 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 65 Water Year = 2009 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 65 Water Year = 2009 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 65 Water Year = 2009 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 65 Water Year = 2009 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 65 Water Year = 2008 First Quartile = 90% Median = 97% Third Quartile = 103% Number of Observations = 47 Water Year = 2008 First Quartile = 90% Median = 97% Third Quartile = 103% Number of Observations = 47 Water Year = 2008 First Quartile = 90% Median = 97% Third Quartile = 103% Number of Observations = 47 Water Year = 2008 First Quartile = 90% Median = 97% Third Quartile = 103% Number of Observations = 47 Water Year = 2008 First Quartile = 90% Median = 97% Third Quartile = 103% Number of Observations = 47 Water Year = 2008 First Quartile = 90% Median = 97% Third Quartile = 103% Number of Observations = 47 Water Year = 2008 First Quartile = 90% Median = 97% Third Quartile = 103% Number of Observations = 47 Water Year = 2008 First Quartile = 90% Median = 97% Third Quartile = 103% Number of Observations = 47 Water Year = 2007 First Quartile = 92% Median = 94% Third Quartile = 96% Number of Observations = 44 Water Year = 2007 First Quartile = 92% Median = 94% Third Quartile = 96% Number of Observations = 44 Water Year = 2007 First Quartile = 92% Median = 94% Third Quartile = 96% Number of Observations = 44 Water Year = 2007 First Quartile = 92% Median = 94% Third Quartile = 96% Number of Observations = 44 Water Year = 2007 First Quartile = 92% Median = 94% Third Quartile = 96% Number of Observations = 44 Water Year = 2007 First Quartile = 92% Median = 94% Third Quartile = 96% Number of Observations = 44 Water Year = 2007 First Quartile = 92% Median = 94% Third Quartile = 96% Number of Observations = 44 Water Year = 2007 First Quartile = 92% Median = 94% Third Quartile = 96% Number of Observations = 44 Water Year = 2006 First Quartile = 86% Median = 87% Third Quartile = 89% Number of Observations = 6 Water Year = 2006 First Quartile = 86% Median = 87% Third Quartile = 89% Number of Observations = 6 Water Year = 2006 First Quartile = 86% Median = 87% Third Quartile = 89% Number of Observations = 6 Water Year = 2006 First Quartile = 86% Median = 87% Third Quartile = 89% Number of Observations = 6 Water Year = 2006 First Quartile = 86% Median = 87% Third Quartile = 89% Number of Observations = 6 Water Year = 2006 First Quartile = 86% Median = 87% Third Quartile = 89% Number of Observations = 6 Water Year = 2006 First Quartile = 86% Median = 87% Third Quartile = 89% Number of Observations = 6 Water Year = 2006 First Quartile = 86% Median = 87% Third Quartile = 89% Number of Observations = 6 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Beryllium, UNF, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Beryllium, UNF, ICP-MS 01012PLM47 2006 6 85.8% 87.3% 88.6%
    2007 44 91.9% 94.1% 96.5%
    2008 47 89.8% 97.1% 102.8%
    2009 65 95.6% 98.5% 101.7%
    2010 48 91.1% 94.9% 97.8%
    2011 48 95.2% 99.2% 101.4%
    2012 48 88.2% 94.4% 99.4%
    2013 48 90.5% 96.5% 100.7%
    2014 45 94.7% 99.5% 102.7%
    2015 27 94.6% 97.9% 102.1%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Beryllium, UNF, ICP-MS -
Lab: NWQL, PCode: 01012, MCode: PLM78
Analysis Dates: 05/12/15 through 09/24/21
Open Data Set
Boxplot Description

Water Year = 2019 plotvalue = 118% pctrecov = 118% Water Year = 2018 plotvalue = 118% pctrecov = 118% Water Year = 2016 plotvalue = 130% pctrecov = 131% Water Year = 2021 First Quartile = 90% Median = 93% Third Quartile = 101% Number of Observations = 43 Water Year = 2021 First Quartile = 90% Median = 93% Third Quartile = 101% Number of Observations = 43 Water Year = 2021 First Quartile = 90% Median = 93% Third Quartile = 101% Number of Observations = 43 Water Year = 2021 First Quartile = 90% Median = 93% Third Quartile = 101% Number of Observations = 43 Water Year = 2021 First Quartile = 90% Median = 93% Third Quartile = 101% Number of Observations = 43 Water Year = 2021 First Quartile = 90% Median = 93% Third Quartile = 101% Number of Observations = 43 Water Year = 2021 First Quartile = 90% Median = 93% Third Quartile = 101% Number of Observations = 43 Water Year = 2021 First Quartile = 90% Median = 93% Third Quartile = 101% Number of Observations = 43 Water Year = 2020 First Quartile = 91% Median = 98% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 91% Median = 98% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 91% Median = 98% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 91% Median = 98% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 91% Median = 98% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 91% Median = 98% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 91% Median = 98% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 91% Median = 98% Third Quartile = 105% Number of Observations = 44 Water Year = 2019 First Quartile = 96% Median = 99% Third Quartile = 104% Number of Observations = 41 Water Year = 2019 First Quartile = 96% Median = 99% Third Quartile = 104% Number of Observations = 41 Water Year = 2019 First Quartile = 96% Median = 99% Third Quartile = 104% Number of Observations = 41 Water Year = 2019 First Quartile = 96% Median = 99% Third Quartile = 104% Number of Observations = 41 Water Year = 2019 First Quartile = 96% Median = 99% Third Quartile = 104% Number of Observations = 41 Water Year = 2019 First Quartile = 96% Median = 99% Third Quartile = 104% Number of Observations = 41 Water Year = 2019 First Quartile = 96% Median = 99% Third Quartile = 104% Number of Observations = 41 Water Year = 2019 First Quartile = 96% Median = 99% Third Quartile = 104% Number of Observations = 41 Water Year = 2018 First Quartile = 92% Median = 96% Third Quartile = 101% Number of Observations = 48 Water Year = 2018 First Quartile = 92% Median = 96% Third Quartile = 101% Number of Observations = 48 Water Year = 2018 First Quartile = 92% Median = 96% Third Quartile = 101% Number of Observations = 48 Water Year = 2018 First Quartile = 92% Median = 96% Third Quartile = 101% Number of Observations = 48 Water Year = 2018 First Quartile = 92% Median = 96% Third Quartile = 101% Number of Observations = 48 Water Year = 2018 First Quartile = 92% Median = 96% Third Quartile = 101% Number of Observations = 48 Water Year = 2018 First Quartile = 92% Median = 96% Third Quartile = 101% Number of Observations = 48 Water Year = 2018 First Quartile = 92% Median = 96% Third Quartile = 101% Number of Observations = 48 Water Year = 2017 First Quartile = 96% Median = 99% Third Quartile = 106% Number of Observations = 48 Water Year = 2017 First Quartile = 96% Median = 99% Third Quartile = 106% Number of Observations = 48 Water Year = 2017 First Quartile = 96% Median = 99% Third Quartile = 106% Number of Observations = 48 Water Year = 2017 First Quartile = 96% Median = 99% Third Quartile = 106% Number of Observations = 48 Water Year = 2017 First Quartile = 96% Median = 99% Third Quartile = 106% Number of Observations = 48 Water Year = 2017 First Quartile = 96% Median = 99% Third Quartile = 106% Number of Observations = 48 Water Year = 2017 First Quartile = 96% Median = 99% Third Quartile = 106% Number of Observations = 48 Water Year = 2017 First Quartile = 96% Median = 99% Third Quartile = 106% Number of Observations = 48 Water Year = 2016 First Quartile = 93% Median = 100% Third Quartile = 104% Number of Observations = 48 Water Year = 2016 First Quartile = 93% Median = 100% Third Quartile = 104% Number of Observations = 48 Water Year = 2016 First Quartile = 93% Median = 100% Third Quartile = 104% Number of Observations = 48 Water Year = 2016 First Quartile = 93% Median = 100% Third Quartile = 104% Number of Observations = 48 Water Year = 2016 First Quartile = 93% Median = 100% Third Quartile = 104% Number of Observations = 48 Water Year = 2016 First Quartile = 93% Median = 100% Third Quartile = 104% Number of Observations = 48 Water Year = 2016 First Quartile = 93% Median = 100% Third Quartile = 104% Number of Observations = 48 Water Year = 2016 First Quartile = 93% Median = 100% Third Quartile = 104% Number of Observations = 48 Water Year = 2015 First Quartile = 90% Median = 94% Third Quartile = 100% Number of Observations = 21 Water Year = 2015 First Quartile = 90% Median = 94% Third Quartile = 100% Number of Observations = 21 Water Year = 2015 First Quartile = 90% Median = 94% Third Quartile = 100% Number of Observations = 21 Water Year = 2015 First Quartile = 90% Median = 94% Third Quartile = 100% Number of Observations = 21 Water Year = 2015 First Quartile = 90% Median = 94% Third Quartile = 100% Number of Observations = 21 Water Year = 2015 First Quartile = 90% Median = 94% Third Quartile = 100% Number of Observations = 21 Water Year = 2015 First Quartile = 90% Median = 94% Third Quartile = 100% Number of Observations = 21 Water Year = 2015 First Quartile = 90% Median = 94% Third Quartile = 100% Number of Observations = 21 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Beryllium, UNF, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Beryllium, UNF, ICP-MS 01012PLM78 2015 21 90.0% 93.6% 99.8%
    2016 48 92.8% 100.1% 104.2%
    2017 48 95.7% 99.4% 105.6%
    2018 48 92.0% 96.2% 101.3%
    2019 41 95.9% 98.8% 104.3%
    2020 44 91.4% 97.7% 104.6%
    2021 43 89.5% 93.1% 100.6%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Beryllium, UNF, ICP-OES -
Lab: NWQL, PCode: 01012, MCode: PLA15
Analysis Dates: 12/01/08 through 11/12/09
Open Data Set
Boxplot Description

Water Year = 2009 plotvalue = 117% pctrecov = 117% Water Year = 2009 plotvalue = 121% pctrecov = 121% Water Year = 2009 plotvalue = 122% pctrecov = 122% Water Year = 2009 plotvalue = 130% pctrecov = 245% Water Year = 2009 First Quartile = 91% Median = 96% Third Quartile = 101% Number of Observations = 32 Water Year = 2009 First Quartile = 91% Median = 96% Third Quartile = 101% Number of Observations = 32 Water Year = 2009 First Quartile = 91% Median = 96% Third Quartile = 101% Number of Observations = 32 Water Year = 2009 First Quartile = 91% Median = 96% Third Quartile = 101% Number of Observations = 32 Water Year = 2009 First Quartile = 91% Median = 96% Third Quartile = 101% Number of Observations = 32 Water Year = 2009 First Quartile = 91% Median = 96% Third Quartile = 101% Number of Observations = 32 Water Year = 2009 First Quartile = 91% Median = 96% Third Quartile = 101% Number of Observations = 32 Water Year = 2009 First Quartile = 91% Median = 96% Third Quartile = 101% Number of Observations = 32 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Beryllium, UNF, ICP-OES

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Beryllium, UNF, ICP-OES 01012PLA15 2009 32 90.7% 96.1% 100.7%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Boron, FIL, ICP-MS -
Lab: NWQL, PCode: 01020, MCode: PLM40
Analysis Dates: 10/14/06 through 09/23/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 130% pctrecov = 131% Water Year = 2020 plotvalue = 73% pctrecov = 73% Water Year = 2019 plotvalue = 130% pctrecov = 143% Water Year = 2016 plotvalue = 130% pctrecov = 337% Water Year = 2016 plotvalue = 130% pctrecov = 249% Water Year = 2016 plotvalue = 81% pctrecov = 81% Water Year = 2016 plotvalue = 70% pctrecov = 42% Water Year = 2015 plotvalue = 130% pctrecov = 145% Water Year = 2015 plotvalue = 130% pctrecov = 159% Water Year = 2015 plotvalue = 79% pctrecov = 79% Water Year = 2015 plotvalue = 78% pctrecov = 78% Water Year = 2015 plotvalue = 75% pctrecov = 75% Water Year = 2015 plotvalue = 70% pctrecov = 21% Water Year = 2014 plotvalue = 130% pctrecov = 134% Water Year = 2014 plotvalue = 130% pctrecov = 699% Water Year = 2014 plotvalue = 130% pctrecov = 143% Water Year = 2014 plotvalue = 78% pctrecov = 78% Water Year = 2014 plotvalue = 70% pctrecov = 19% Water Year = 2013 plotvalue = 130% pctrecov = 998% Water Year = 2012 plotvalue = 130% pctrecov = 806% Water Year = 2011 plotvalue = 130% pctrecov = 1627% Water Year = 2010 plotvalue = 126% pctrecov = 126% Water Year = 2009 plotvalue = 125% pctrecov = 125% Water Year = 2009 plotvalue = 125% pctrecov = 125% Water Year = 2009 plotvalue = 128% pctrecov = 128% Water Year = 2009 plotvalue = 130% pctrecov = 268% Water Year = 2008 plotvalue = 126% pctrecov = 126% Water Year = 2007 plotvalue = 126% pctrecov = 126% Water Year = 2007 plotvalue = 127% pctrecov = 127% Water Year = 2007 plotvalue = 130% pctrecov = 130% Water Year = 2007 plotvalue = 130% pctrecov = 138% Water Year = 2007 plotvalue = 75% pctrecov = 75% Water Year = 2007 plotvalue = 70% pctrecov = 10% Water Year = 2007 plotvalue = 70% pctrecov = 17% Water Year = 2006 plotvalue = 90% pctrecov = 90% Water Year = 2006 plotvalue = 85% pctrecov = 85% Water Year = 2021 First Quartile = 102% Median = 108% Third Quartile = 111% Number of Observations = 76 Water Year = 2021 First Quartile = 102% Median = 108% Third Quartile = 111% Number of Observations = 76 Water Year = 2021 First Quartile = 102% Median = 108% Third Quartile = 111% Number of Observations = 76 Water Year = 2021 First Quartile = 102% Median = 108% Third Quartile = 111% Number of Observations = 76 Water Year = 2021 First Quartile = 102% Median = 108% Third Quartile = 111% Number of Observations = 76 Water Year = 2021 First Quartile = 102% Median = 108% Third Quartile = 111% Number of Observations = 76 Water Year = 2021 First Quartile = 102% Median = 108% Third Quartile = 111% Number of Observations = 76 Water Year = 2021 First Quartile = 102% Median = 108% Third Quartile = 111% Number of Observations = 76 Water Year = 2020 First Quartile = 94% Median = 101% Third Quartile = 104% Number of Observations = 71 Water Year = 2020 First Quartile = 94% Median = 101% Third Quartile = 104% Number of Observations = 71 Water Year = 2020 First Quartile = 94% Median = 101% Third Quartile = 104% Number of Observations = 71 Water Year = 2020 First Quartile = 94% Median = 101% Third Quartile = 104% Number of Observations = 71 Water Year = 2020 First Quartile = 94% Median = 101% Third Quartile = 104% Number of Observations = 71 Water Year = 2020 First Quartile = 94% Median = 101% Third Quartile = 104% Number of Observations = 71 Water Year = 2020 First Quartile = 94% Median = 101% Third Quartile = 104% Number of Observations = 71 Water Year = 2020 First Quartile = 94% Median = 101% Third Quartile = 104% Number of Observations = 71 Water Year = 2019 First Quartile = 92% Median = 97% Third Quartile = 103% Number of Observations = 68 Water Year = 2019 First Quartile = 92% Median = 97% Third Quartile = 103% Number of Observations = 68 Water Year = 2019 First Quartile = 92% Median = 97% Third Quartile = 103% Number of Observations = 68 Water Year = 2019 First Quartile = 92% Median = 97% Third Quartile = 103% Number of Observations = 68 Water Year = 2019 First Quartile = 92% Median = 97% Third Quartile = 103% Number of Observations = 68 Water Year = 2019 First Quartile = 92% Median = 97% Third Quartile = 103% Number of Observations = 68 Water Year = 2019 First Quartile = 92% Median = 97% Third Quartile = 103% Number of Observations = 68 Water Year = 2019 First Quartile = 92% Median = 97% Third Quartile = 103% Number of Observations = 68 Water Year = 2018 First Quartile = 87% Median = 97% Third Quartile = 104% Number of Observations = 76 Water Year = 2018 First Quartile = 87% Median = 97% Third Quartile = 104% Number of Observations = 76 Water Year = 2018 First Quartile = 87% Median = 97% Third Quartile = 104% Number of Observations = 76 Water Year = 2018 First Quartile = 87% Median = 97% Third Quartile = 104% Number of Observations = 76 Water Year = 2018 First Quartile = 87% Median = 97% Third Quartile = 104% Number of Observations = 76 Water Year = 2018 First Quartile = 87% Median = 97% Third Quartile = 104% Number of Observations = 76 Water Year = 2018 First Quartile = 87% Median = 97% Third Quartile = 104% Number of Observations = 76 Water Year = 2018 First Quartile = 87% Median = 97% Third Quartile = 104% Number of Observations = 76 Water Year = 2017 First Quartile = 101% Median = 106% Third Quartile = 113% Number of Observations = 79 Water Year = 2017 First Quartile = 101% Median = 106% Third Quartile = 113% Number of Observations = 79 Water Year = 2017 First Quartile = 101% Median = 106% Third Quartile = 113% Number of Observations = 79 Water Year = 2017 First Quartile = 101% Median = 106% Third Quartile = 113% Number of Observations = 79 Water Year = 2017 First Quartile = 101% Median = 106% Third Quartile = 113% Number of Observations = 79 Water Year = 2017 First Quartile = 101% Median = 106% Third Quartile = 113% Number of Observations = 79 Water Year = 2017 First Quartile = 101% Median = 106% Third Quartile = 113% Number of Observations = 79 Water Year = 2017 First Quartile = 101% Median = 106% Third Quartile = 113% Number of Observations = 79 Water Year = 2016 First Quartile = 99% Median = 106% Third Quartile = 110% Number of Observations = 77 Water Year = 2016 First Quartile = 99% Median = 106% Third Quartile = 110% Number of Observations = 77 Water Year = 2016 First Quartile = 99% Median = 106% Third Quartile = 110% Number of Observations = 77 Water Year = 2016 First Quartile = 99% Median = 106% Third Quartile = 110% Number of Observations = 77 Water Year = 2016 First Quartile = 99% Median = 106% Third Quartile = 110% Number of Observations = 77 Water Year = 2016 First Quartile = 99% Median = 106% Third Quartile = 110% Number of Observations = 77 Water Year = 2016 First Quartile = 99% Median = 106% Third Quartile = 110% Number of Observations = 77 Water Year = 2016 First Quartile = 99% Median = 106% Third Quartile = 110% Number of Observations = 77 Water Year = 2015 First Quartile = 96% Median = 101% Third Quartile = 106% Number of Observations = 77 Water Year = 2015 First Quartile = 96% Median = 101% Third Quartile = 106% Number of Observations = 77 Water Year = 2015 First Quartile = 96% Median = 101% Third Quartile = 106% Number of Observations = 77 Water Year = 2015 First Quartile = 96% Median = 101% Third Quartile = 106% Number of Observations = 77 Water Year = 2015 First Quartile = 96% Median = 101% Third Quartile = 106% Number of Observations = 77 Water Year = 2015 First Quartile = 96% Median = 101% Third Quartile = 106% Number of Observations = 77 Water Year = 2015 First Quartile = 96% Median = 101% Third Quartile = 106% Number of Observations = 77 Water Year = 2015 First Quartile = 96% Median = 101% Third Quartile = 106% Number of Observations = 77 Water Year = 2014 First Quartile = 92% Median = 97% Third Quartile = 102% Number of Observations = 83 Water Year = 2014 First Quartile = 92% Median = 97% Third Quartile = 102% Number of Observations = 83 Water Year = 2014 First Quartile = 92% Median = 97% Third Quartile = 102% Number of Observations = 83 Water Year = 2014 First Quartile = 92% Median = 97% Third Quartile = 102% Number of Observations = 83 Water Year = 2014 First Quartile = 92% Median = 97% Third Quartile = 102% Number of Observations = 83 Water Year = 2014 First Quartile = 92% Median = 97% Third Quartile = 102% Number of Observations = 83 Water Year = 2014 First Quartile = 92% Median = 97% Third Quartile = 102% Number of Observations = 83 Water Year = 2014 First Quartile = 92% Median = 97% Third Quartile = 102% Number of Observations = 83 Water Year = 2013 First Quartile = 89% Median = 95% Third Quartile = 102% Number of Observations = 108 Water Year = 2013 First Quartile = 89% Median = 95% Third Quartile = 102% Number of Observations = 108 Water Year = 2013 First Quartile = 89% Median = 95% Third Quartile = 102% Number of Observations = 108 Water Year = 2013 First Quartile = 89% Median = 95% Third Quartile = 102% Number of Observations = 108 Water Year = 2013 First Quartile = 89% Median = 95% Third Quartile = 102% Number of Observations = 108 Water Year = 2013 First Quartile = 89% Median = 95% Third Quartile = 102% Number of Observations = 108 Water Year = 2013 First Quartile = 89% Median = 95% Third Quartile = 102% Number of Observations = 108 Water Year = 2013 First Quartile = 89% Median = 95% Third Quartile = 102% Number of Observations = 108 Water Year = 2012 First Quartile = 89% Median = 98% Third Quartile = 105% Number of Observations = 132 Water Year = 2012 First Quartile = 89% Median = 98% Third Quartile = 105% Number of Observations = 132 Water Year = 2012 First Quartile = 89% Median = 98% Third Quartile = 105% Number of Observations = 132 Water Year = 2012 First Quartile = 89% Median = 98% Third Quartile = 105% Number of Observations = 132 Water Year = 2012 First Quartile = 89% Median = 98% Third Quartile = 105% Number of Observations = 132 Water Year = 2012 First Quartile = 89% Median = 98% Third Quartile = 105% Number of Observations = 132 Water Year = 2012 First Quartile = 89% Median = 98% Third Quartile = 105% Number of Observations = 132 Water Year = 2012 First Quartile = 89% Median = 98% Third Quartile = 105% Number of Observations = 132 Water Year = 2011 First Quartile = 82% Median = 90% Third Quartile = 99% Number of Observations = 131 Water Year = 2011 First Quartile = 82% Median = 90% Third Quartile = 99% Number of Observations = 131 Water Year = 2011 First Quartile = 82% Median = 90% Third Quartile = 99% Number of Observations = 131 Water Year = 2011 First Quartile = 82% Median = 90% Third Quartile = 99% Number of Observations = 131 Water Year = 2011 First Quartile = 82% Median = 90% Third Quartile = 99% Number of Observations = 131 Water Year = 2011 First Quartile = 82% Median = 90% Third Quartile = 99% Number of Observations = 131 Water Year = 2011 First Quartile = 82% Median = 90% Third Quartile = 99% Number of Observations = 131 Water Year = 2011 First Quartile = 82% Median = 90% Third Quartile = 99% Number of Observations = 131 Water Year = 2010 First Quartile = 94% Median = 100% Third Quartile = 105% Number of Observations = 132 Water Year = 2010 First Quartile = 94% Median = 100% Third Quartile = 105% Number of Observations = 132 Water Year = 2010 First Quartile = 94% Median = 100% Third Quartile = 105% Number of Observations = 132 Water Year = 2010 First Quartile = 94% Median = 100% Third Quartile = 105% Number of Observations = 132 Water Year = 2010 First Quartile = 94% Median = 100% Third Quartile = 105% Number of Observations = 132 Water Year = 2010 First Quartile = 94% Median = 100% Third Quartile = 105% Number of Observations = 132 Water Year = 2010 First Quartile = 94% Median = 100% Third Quartile = 105% Number of Observations = 132 Water Year = 2010 First Quartile = 94% Median = 100% Third Quartile = 105% Number of Observations = 132 Water Year = 2009 First Quartile = 92% Median = 97% Third Quartile = 104% Number of Observations = 105 Water Year = 2009 First Quartile = 92% Median = 97% Third Quartile = 104% Number of Observations = 105 Water Year = 2009 First Quartile = 92% Median = 97% Third Quartile = 104% Number of Observations = 105 Water Year = 2009 First Quartile = 92% Median = 97% Third Quartile = 104% Number of Observations = 105 Water Year = 2009 First Quartile = 92% Median = 97% Third Quartile = 104% Number of Observations = 105 Water Year = 2009 First Quartile = 92% Median = 97% Third Quartile = 104% Number of Observations = 105 Water Year = 2009 First Quartile = 92% Median = 97% Third Quartile = 104% Number of Observations = 105 Water Year = 2009 First Quartile = 92% Median = 97% Third Quartile = 104% Number of Observations = 105 Water Year = 2008 First Quartile = 87% Median = 93% Third Quartile = 102% Number of Observations = 128 Water Year = 2008 First Quartile = 87% Median = 93% Third Quartile = 102% Number of Observations = 128 Water Year = 2008 First Quartile = 87% Median = 93% Third Quartile = 102% Number of Observations = 128 Water Year = 2008 First Quartile = 87% Median = 93% Third Quartile = 102% Number of Observations = 128 Water Year = 2008 First Quartile = 87% Median = 93% Third Quartile = 102% Number of Observations = 128 Water Year = 2008 First Quartile = 87% Median = 93% Third Quartile = 102% Number of Observations = 128 Water Year = 2008 First Quartile = 87% Median = 93% Third Quartile = 102% Number of Observations = 128 Water Year = 2008 First Quartile = 87% Median = 93% Third Quartile = 102% Number of Observations = 128 Water Year = 2007 First Quartile = 95% Median = 99% Third Quartile = 106% Number of Observations = 122 Water Year = 2007 First Quartile = 95% Median = 99% Third Quartile = 106% Number of Observations = 122 Water Year = 2007 First Quartile = 95% Median = 99% Third Quartile = 106% Number of Observations = 122 Water Year = 2007 First Quartile = 95% Median = 99% Third Quartile = 106% Number of Observations = 122 Water Year = 2007 First Quartile = 95% Median = 99% Third Quartile = 106% Number of Observations = 122 Water Year = 2007 First Quartile = 95% Median = 99% Third Quartile = 106% Number of Observations = 122 Water Year = 2007 First Quartile = 95% Median = 99% Third Quartile = 106% Number of Observations = 122 Water Year = 2007 First Quartile = 95% Median = 99% Third Quartile = 106% Number of Observations = 122 Water Year = 2006 First Quartile = 96% Median = 97% Third Quartile = 100% Number of Observations = 22 Water Year = 2006 First Quartile = 96% Median = 97% Third Quartile = 100% Number of Observations = 22 Water Year = 2006 First Quartile = 96% Median = 97% Third Quartile = 100% Number of Observations = 22 Water Year = 2006 First Quartile = 96% Median = 97% Third Quartile = 100% Number of Observations = 22 Water Year = 2006 First Quartile = 96% Median = 97% Third Quartile = 100% Number of Observations = 22 Water Year = 2006 First Quartile = 96% Median = 97% Third Quartile = 100% Number of Observations = 22 Water Year = 2006 First Quartile = 96% Median = 97% Third Quartile = 100% Number of Observations = 22 Water Year = 2006 First Quartile = 96% Median = 97% Third Quartile = 100% Number of Observations = 22 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Boron, FIL, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Boron, FIL, ICP-MS 01020PLM40 2006 22 96.0% 97.5% 99.8%
    2007 122 94.8% 98.8% 106.4%
    2008 128 87.1% 92.9% 102.1%
    2009 105 91.7% 96.9% 104.3%
    2010 132 94.2% 100.1% 105.4%
    2011 131 82.3% 90.2% 99.1%
    2012 132 88.6% 97.8% 104.8%
    2013 108 88.7% 95.5% 101.7%
    2014 83 92.4% 97.3% 101.7%
    2015 77 95.6% 100.7% 106.4%
    2016 77 99.1% 106.2% 110.3%
    2017 79 101.1% 105.9% 112.9%
    2018 76 86.9% 97.2% 104.5%
    2019 68 91.5% 97.4% 102.7%
    2020 71 94.3% 100.8% 104.5%
    2021 76 102.3% 108.4% 110.9%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Boron, FIL, ICP-OES -
Lab: NWQL, PCode: 01020, MCode: PLA13
Analysis Dates: 10/06/06 through 09/29/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 121% pctrecov = 121% Water Year = 2021 plotvalue = 94% pctrecov = 94% Water Year = 2020 plotvalue = 130% pctrecov = 140% Water Year = 2019 plotvalue = 121% pctrecov = 121% Water Year = 2019 plotvalue = 92% pctrecov = 92% Water Year = 2019 plotvalue = 90% pctrecov = 90% Water Year = 2019 plotvalue = 83% pctrecov = 83% Water Year = 2018 plotvalue = 124% pctrecov = 124% Water Year = 2018 plotvalue = 128% pctrecov = 128% Water Year = 2018 plotvalue = 97% pctrecov = 97% Water Year = 2018 plotvalue = 93% pctrecov = 93% Water Year = 2018 plotvalue = 81% pctrecov = 81% Water Year = 2018 plotvalue = 80% pctrecov = 80% Water Year = 2015 plotvalue = 128% pctrecov = 128% Water Year = 2015 plotvalue = 130% pctrecov = 130% Water Year = 2015 plotvalue = 130% pctrecov = 142% Water Year = 2015 plotvalue = 130% pctrecov = 165% Water Year = 2015 plotvalue = 130% pctrecov = 137% Water Year = 2015 plotvalue = 130% pctrecov = 171% Water Year = 2015 plotvalue = 130% pctrecov = 148% Water Year = 2015 plotvalue = 82% pctrecov = 82% Water Year = 2015 plotvalue = 75% pctrecov = 75% Water Year = 2015 plotvalue = 75% pctrecov = 75% Water Year = 2015 plotvalue = 70% pctrecov = 64% Water Year = 2014 plotvalue = 121% pctrecov = 121% Water Year = 2014 plotvalue = 130% pctrecov = 135% Water Year = 2014 plotvalue = 130% pctrecov = 137% Water Year = 2014 plotvalue = 130% pctrecov = 147% Water Year = 2014 plotvalue = 88% pctrecov = 88% Water Year = 2014 plotvalue = 86% pctrecov = 86% Water Year = 2013 plotvalue = 114% pctrecov = 114% Water Year = 2013 plotvalue = 114% pctrecov = 114% Water Year = 2013 plotvalue = 119% pctrecov = 119% Water Year = 2013 plotvalue = 120% pctrecov = 120% Water Year = 2013 plotvalue = 130% pctrecov = 130% Water Year = 2013 plotvalue = 82% pctrecov = 82% Water Year = 2013 plotvalue = 79% pctrecov = 79% Water Year = 2012 plotvalue = 114% pctrecov = 114% Water Year = 2012 plotvalue = 121% pctrecov = 121% Water Year = 2011 plotvalue = 130% pctrecov = 139% Water Year = 2011 plotvalue = 92% pctrecov = 92% Water Year = 2011 plotvalue = 92% pctrecov = 92% Water Year = 2011 plotvalue = 89% pctrecov = 89% Water Year = 2011 plotvalue = 89% pctrecov = 89% Water Year = 2011 plotvalue = 89% pctrecov = 89% Water Year = 2010 plotvalue = 130% pctrecov = 161% Water Year = 2010 plotvalue = 130% pctrecov = 132% Water Year = 2010 plotvalue = 76% pctrecov = 76% Water Year = 2008 plotvalue = 117% pctrecov = 117% Water Year = 2008 plotvalue = 121% pctrecov = 121% Water Year = 2008 plotvalue = 130% pctrecov = 149% Water Year = 2008 plotvalue = 130% pctrecov = 971% Water Year = 2021 First Quartile = 104% Median = 107% Third Quartile = 110% Number of Observations = 63 Water Year = 2021 First Quartile = 104% Median = 107% Third Quartile = 110% Number of Observations = 63 Water Year = 2021 First Quartile = 104% Median = 107% Third Quartile = 110% Number of Observations = 63 Water Year = 2021 First Quartile = 104% Median = 107% Third Quartile = 110% Number of Observations = 63 Water Year = 2021 First Quartile = 104% Median = 107% Third Quartile = 110% Number of Observations = 63 Water Year = 2021 First Quartile = 104% Median = 107% Third Quartile = 110% Number of Observations = 63 Water Year = 2021 First Quartile = 104% Median = 107% Third Quartile = 110% Number of Observations = 63 Water Year = 2021 First Quartile = 104% Median = 107% Third Quartile = 110% Number of Observations = 63 Water Year = 2020 First Quartile = 106% Median = 109% Third Quartile = 112% Number of Observations = 59 Water Year = 2020 First Quartile = 106% Median = 109% Third Quartile = 112% Number of Observations = 59 Water Year = 2020 First Quartile = 106% Median = 109% Third Quartile = 112% Number of Observations = 59 Water Year = 2020 First Quartile = 106% Median = 109% Third Quartile = 112% Number of Observations = 59 Water Year = 2020 First Quartile = 106% Median = 109% Third Quartile = 112% Number of Observations = 59 Water Year = 2020 First Quartile = 106% Median = 109% Third Quartile = 112% Number of Observations = 59 Water Year = 2020 First Quartile = 106% Median = 109% Third Quartile = 112% Number of Observations = 59 Water Year = 2020 First Quartile = 106% Median = 109% Third Quartile = 112% Number of Observations = 59 Water Year = 2019 First Quartile = 104% Median = 107% Third Quartile = 110% Number of Observations = 59 Water Year = 2019 First Quartile = 104% Median = 107% Third Quartile = 110% Number of Observations = 59 Water Year = 2019 First Quartile = 104% Median = 107% Third Quartile = 110% Number of Observations = 59 Water Year = 2019 First Quartile = 104% Median = 107% Third Quartile = 110% Number of Observations = 59 Water Year = 2019 First Quartile = 104% Median = 107% Third Quartile = 110% Number of Observations = 59 Water Year = 2019 First Quartile = 104% Median = 107% Third Quartile = 110% Number of Observations = 59 Water Year = 2019 First Quartile = 104% Median = 107% Third Quartile = 110% Number of Observations = 59 Water Year = 2019 First Quartile = 104% Median = 107% Third Quartile = 110% Number of Observations = 59 Water Year = 2018 First Quartile = 106% Median = 110% Third Quartile = 112% Number of Observations = 80 Water Year = 2018 First Quartile = 106% Median = 110% Third Quartile = 112% Number of Observations = 80 Water Year = 2018 First Quartile = 106% Median = 110% Third Quartile = 112% Number of Observations = 80 Water Year = 2018 First Quartile = 106% Median = 110% Third Quartile = 112% Number of Observations = 80 Water Year = 2018 First Quartile = 106% Median = 110% Third Quartile = 112% Number of Observations = 80 Water Year = 2018 First Quartile = 106% Median = 110% Third Quartile = 112% Number of Observations = 80 Water Year = 2018 First Quartile = 106% Median = 110% Third Quartile = 112% Number of Observations = 80 Water Year = 2018 First Quartile = 106% Median = 110% Third Quartile = 112% Number of Observations = 80 Water Year = 2017 First Quartile = 104% Median = 106% Third Quartile = 109% Number of Observations = 42 Water Year = 2017 First Quartile = 104% Median = 106% Third Quartile = 109% Number of Observations = 42 Water Year = 2017 First Quartile = 104% Median = 106% Third Quartile = 109% Number of Observations = 42 Water Year = 2017 First Quartile = 104% Median = 106% Third Quartile = 109% Number of Observations = 42 Water Year = 2017 First Quartile = 104% Median = 106% Third Quartile = 109% Number of Observations = 42 Water Year = 2017 First Quartile = 104% Median = 106% Third Quartile = 109% Number of Observations = 42 Water Year = 2017 First Quartile = 104% Median = 106% Third Quartile = 109% Number of Observations = 42 Water Year = 2017 First Quartile = 104% Median = 106% Third Quartile = 109% Number of Observations = 42 Water Year = 2016 First Quartile = 102% Median = 107% Third Quartile = 113% Number of Observations = 42 Water Year = 2016 First Quartile = 102% Median = 107% Third Quartile = 113% Number of Observations = 42 Water Year = 2016 First Quartile = 102% Median = 107% Third Quartile = 113% Number of Observations = 42 Water Year = 2016 First Quartile = 102% Median = 107% Third Quartile = 113% Number of Observations = 42 Water Year = 2016 First Quartile = 102% Median = 107% Third Quartile = 113% Number of Observations = 42 Water Year = 2016 First Quartile = 102% Median = 107% Third Quartile = 113% Number of Observations = 42 Water Year = 2016 First Quartile = 102% Median = 107% Third Quartile = 113% Number of Observations = 42 Water Year = 2016 First Quartile = 102% Median = 107% Third Quartile = 113% Number of Observations = 42 Water Year = 2015 First Quartile = 104% Median = 108% Third Quartile = 113% Number of Observations = 90 Water Year = 2015 First Quartile = 104% Median = 108% Third Quartile = 113% Number of Observations = 90 Water Year = 2015 First Quartile = 104% Median = 108% Third Quartile = 113% Number of Observations = 90 Water Year = 2015 First Quartile = 104% Median = 108% Third Quartile = 113% Number of Observations = 90 Water Year = 2015 First Quartile = 104% Median = 108% Third Quartile = 113% Number of Observations = 90 Water Year = 2015 First Quartile = 104% Median = 108% Third Quartile = 113% Number of Observations = 90 Water Year = 2015 First Quartile = 104% Median = 108% Third Quartile = 113% Number of Observations = 90 Water Year = 2015 First Quartile = 104% Median = 108% Third Quartile = 113% Number of Observations = 90 Water Year = 2014 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 85 Water Year = 2014 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 85 Water Year = 2014 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 85 Water Year = 2014 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 85 Water Year = 2014 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 85 Water Year = 2014 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 85 Water Year = 2014 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 85 Water Year = 2014 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 85 Water Year = 2013 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 85 Water Year = 2013 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 85 Water Year = 2013 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 85 Water Year = 2013 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 85 Water Year = 2013 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 85 Water Year = 2013 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 85 Water Year = 2013 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 85 Water Year = 2013 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 85 Water Year = 2012 First Quartile = 99% Median = 101% Third Quartile = 105% Number of Observations = 110 Water Year = 2012 First Quartile = 99% Median = 101% Third Quartile = 105% Number of Observations = 110 Water Year = 2012 First Quartile = 99% Median = 101% Third Quartile = 105% Number of Observations = 110 Water Year = 2012 First Quartile = 99% Median = 101% Third Quartile = 105% Number of Observations = 110 Water Year = 2012 First Quartile = 99% Median = 101% Third Quartile = 105% Number of Observations = 110 Water Year = 2012 First Quartile = 99% Median = 101% Third Quartile = 105% Number of Observations = 110 Water Year = 2012 First Quartile = 99% Median = 101% Third Quartile = 105% Number of Observations = 110 Water Year = 2012 First Quartile = 99% Median = 101% Third Quartile = 105% Number of Observations = 110 Water Year = 2011 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 95 Water Year = 2011 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 95 Water Year = 2011 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 95 Water Year = 2011 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 95 Water Year = 2011 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 95 Water Year = 2011 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 95 Water Year = 2011 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 95 Water Year = 2011 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 95 Water Year = 2010 First Quartile = 101% Median = 106% Third Quartile = 110% Number of Observations = 96 Water Year = 2010 First Quartile = 101% Median = 106% Third Quartile = 110% Number of Observations = 96 Water Year = 2010 First Quartile = 101% Median = 106% Third Quartile = 110% Number of Observations = 96 Water Year = 2010 First Quartile = 101% Median = 106% Third Quartile = 110% Number of Observations = 96 Water Year = 2010 First Quartile = 101% Median = 106% Third Quartile = 110% Number of Observations = 96 Water Year = 2010 First Quartile = 101% Median = 106% Third Quartile = 110% Number of Observations = 96 Water Year = 2010 First Quartile = 101% Median = 106% Third Quartile = 110% Number of Observations = 96 Water Year = 2010 First Quartile = 101% Median = 106% Third Quartile = 110% Number of Observations = 96 Water Year = 2009 First Quartile = 103% Median = 108% Third Quartile = 115% Number of Observations = 78 Water Year = 2009 First Quartile = 103% Median = 108% Third Quartile = 115% Number of Observations = 78 Water Year = 2009 First Quartile = 103% Median = 108% Third Quartile = 115% Number of Observations = 78 Water Year = 2009 First Quartile = 103% Median = 108% Third Quartile = 115% Number of Observations = 78 Water Year = 2009 First Quartile = 103% Median = 108% Third Quartile = 115% Number of Observations = 78 Water Year = 2009 First Quartile = 103% Median = 108% Third Quartile = 115% Number of Observations = 78 Water Year = 2009 First Quartile = 103% Median = 108% Third Quartile = 115% Number of Observations = 78 Water Year = 2009 First Quartile = 103% Median = 108% Third Quartile = 115% Number of Observations = 78 Water Year = 2008 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 94 Water Year = 2008 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 94 Water Year = 2008 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 94 Water Year = 2008 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 94 Water Year = 2008 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 94 Water Year = 2008 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 94 Water Year = 2008 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 94 Water Year = 2008 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 94 Water Year = 2007 First Quartile = 101% Median = 105% Third Quartile = 107% Number of Observations = 88 Water Year = 2007 First Quartile = 101% Median = 105% Third Quartile = 107% Number of Observations = 88 Water Year = 2007 First Quartile = 101% Median = 105% Third Quartile = 107% Number of Observations = 88 Water Year = 2007 First Quartile = 101% Median = 105% Third Quartile = 107% Number of Observations = 88 Water Year = 2007 First Quartile = 101% Median = 105% Third Quartile = 107% Number of Observations = 88 Water Year = 2007 First Quartile = 101% Median = 105% Third Quartile = 107% Number of Observations = 88 Water Year = 2007 First Quartile = 101% Median = 105% Third Quartile = 107% Number of Observations = 88 Water Year = 2007 First Quartile = 101% Median = 105% Third Quartile = 107% Number of Observations = 88 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Boron, FIL, ICP-OES

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Boron, FIL, ICP-OES 01020PLA13 2007 88 100.6% 104.6% 107.3%
    2008 94 102.2% 104.2% 106.8%
    2009 78 103.5% 108.2% 114.7%
    2010 96 100.6% 105.9% 110.3%
    2011 95 98.0% 99.9% 101.6%
    2012 110 98.9% 101.3% 105.0%
    2013 85 94.9% 98.4% 101.9%
    2014 85 99.1% 103.4% 106.3%
    2015 90 103.8% 108.0% 113.3%
    2016 42 102.1% 106.6% 113.4%
    2017 42 104.2% 106.5% 108.5%
    2018 80 106.5% 109.6% 112.4%
    2019 59 103.6% 107.2% 110.4%
    2020 59 106.2% 108.9% 112.3%
    2021 63 103.8% 106.9% 109.9%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Boron, UNF, ICP-MS -
Lab: NWQL, PCode: 01022, MCode: PLM47
Analysis Dates: 10/03/06 through 04/30/15
Open Data Set
Boxplot Description

Water Year = 2014 plotvalue = 130% pctrecov = 136% Water Year = 2013 plotvalue = 120% pctrecov = 120% Water Year = 2013 plotvalue = 127% pctrecov = 127% Water Year = 2013 plotvalue = 129% pctrecov = 129% Water Year = 2012 plotvalue = 130% pctrecov = 242% Water Year = 2012 plotvalue = 70% pctrecov = 70% Water Year = 2011 plotvalue = 130% pctrecov = 174% Water Year = 2010 plotvalue = 124% pctrecov = 124% Water Year = 2009 plotvalue = 128% pctrecov = 128% Water Year = 2009 plotvalue = 130% pctrecov = 163% Water Year = 2007 plotvalue = 116% pctrecov = 116% Water Year = 2007 plotvalue = 118% pctrecov = 118% Water Year = 2007 plotvalue = 119% pctrecov = 119% Water Year = 2007 plotvalue = 121% pctrecov = 121% Water Year = 2007 plotvalue = 130% pctrecov = 135% Water Year = 2015 First Quartile = 98% Median = 105% Third Quartile = 110% Number of Observations = 23 Water Year = 2015 First Quartile = 98% Median = 105% Third Quartile = 110% Number of Observations = 23 Water Year = 2015 First Quartile = 98% Median = 105% Third Quartile = 110% Number of Observations = 23 Water Year = 2015 First Quartile = 98% Median = 105% Third Quartile = 110% Number of Observations = 23 Water Year = 2015 First Quartile = 98% Median = 105% Third Quartile = 110% Number of Observations = 23 Water Year = 2015 First Quartile = 98% Median = 105% Third Quartile = 110% Number of Observations = 23 Water Year = 2015 First Quartile = 98% Median = 105% Third Quartile = 110% Number of Observations = 23 Water Year = 2015 First Quartile = 98% Median = 105% Third Quartile = 110% Number of Observations = 23 Water Year = 2014 First Quartile = 91% Median = 98% Third Quartile = 105% Number of Observations = 45 Water Year = 2014 First Quartile = 91% Median = 98% Third Quartile = 105% Number of Observations = 45 Water Year = 2014 First Quartile = 91% Median = 98% Third Quartile = 105% Number of Observations = 45 Water Year = 2014 First Quartile = 91% Median = 98% Third Quartile = 105% Number of Observations = 45 Water Year = 2014 First Quartile = 91% Median = 98% Third Quartile = 105% Number of Observations = 45 Water Year = 2014 First Quartile = 91% Median = 98% Third Quartile = 105% Number of Observations = 45 Water Year = 2014 First Quartile = 91% Median = 98% Third Quartile = 105% Number of Observations = 45 Water Year = 2014 First Quartile = 91% Median = 98% Third Quartile = 105% Number of Observations = 45 Water Year = 2013 First Quartile = 83% Median = 90% Third Quartile = 96% Number of Observations = 25 Water Year = 2013 First Quartile = 83% Median = 90% Third Quartile = 96% Number of Observations = 25 Water Year = 2013 First Quartile = 83% Median = 90% Third Quartile = 96% Number of Observations = 25 Water Year = 2013 First Quartile = 83% Median = 90% Third Quartile = 96% Number of Observations = 25 Water Year = 2013 First Quartile = 83% Median = 90% Third Quartile = 96% Number of Observations = 25 Water Year = 2013 First Quartile = 83% Median = 90% Third Quartile = 96% Number of Observations = 25 Water Year = 2013 First Quartile = 83% Median = 90% Third Quartile = 96% Number of Observations = 25 Water Year = 2013 First Quartile = 83% Median = 90% Third Quartile = 96% Number of Observations = 25 Water Year = 2012 First Quartile = 90% Median = 97% Third Quartile = 102% Number of Observations = 48 Water Year = 2012 First Quartile = 90% Median = 97% Third Quartile = 102% Number of Observations = 48 Water Year = 2012 First Quartile = 90% Median = 97% Third Quartile = 102% Number of Observations = 48 Water Year = 2012 First Quartile = 90% Median = 97% Third Quartile = 102% Number of Observations = 48 Water Year = 2012 First Quartile = 90% Median = 97% Third Quartile = 102% Number of Observations = 48 Water Year = 2012 First Quartile = 90% Median = 97% Third Quartile = 102% Number of Observations = 48 Water Year = 2012 First Quartile = 90% Median = 97% Third Quartile = 102% Number of Observations = 48 Water Year = 2012 First Quartile = 90% Median = 97% Third Quartile = 102% Number of Observations = 48 Water Year = 2011 First Quartile = 90% Median = 98% Third Quartile = 105% Number of Observations = 48 Water Year = 2011 First Quartile = 90% Median = 98% Third Quartile = 105% Number of Observations = 48 Water Year = 2011 First Quartile = 90% Median = 98% Third Quartile = 105% Number of Observations = 48 Water Year = 2011 First Quartile = 90% Median = 98% Third Quartile = 105% Number of Observations = 48 Water Year = 2011 First Quartile = 90% Median = 98% Third Quartile = 105% Number of Observations = 48 Water Year = 2011 First Quartile = 90% Median = 98% Third Quartile = 105% Number of Observations = 48 Water Year = 2011 First Quartile = 90% Median = 98% Third Quartile = 105% Number of Observations = 48 Water Year = 2011 First Quartile = 90% Median = 98% Third Quartile = 105% Number of Observations = 48 Water Year = 2010 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 48 Water Year = 2010 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 48 Water Year = 2010 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 48 Water Year = 2010 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 48 Water Year = 2010 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 48 Water Year = 2010 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 48 Water Year = 2010 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 48 Water Year = 2010 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 48 Water Year = 2009 First Quartile = 92% Median = 99% Third Quartile = 103% Number of Observations = 39 Water Year = 2009 First Quartile = 92% Median = 99% Third Quartile = 103% Number of Observations = 39 Water Year = 2009 First Quartile = 92% Median = 99% Third Quartile = 103% Number of Observations = 39 Water Year = 2009 First Quartile = 92% Median = 99% Third Quartile = 103% Number of Observations = 39 Water Year = 2009 First Quartile = 92% Median = 99% Third Quartile = 103% Number of Observations = 39 Water Year = 2009 First Quartile = 92% Median = 99% Third Quartile = 103% Number of Observations = 39 Water Year = 2009 First Quartile = 92% Median = 99% Third Quartile = 103% Number of Observations = 39 Water Year = 2009 First Quartile = 92% Median = 99% Third Quartile = 103% Number of Observations = 39 Water Year = 2008 First Quartile = 98% Median = 104% Third Quartile = 110% Number of Observations = 47 Water Year = 2008 First Quartile = 98% Median = 104% Third Quartile = 110% Number of Observations = 47 Water Year = 2008 First Quartile = 98% Median = 104% Third Quartile = 110% Number of Observations = 47 Water Year = 2008 First Quartile = 98% Median = 104% Third Quartile = 110% Number of Observations = 47 Water Year = 2008 First Quartile = 98% Median = 104% Third Quartile = 110% Number of Observations = 47 Water Year = 2008 First Quartile = 98% Median = 104% Third Quartile = 110% Number of Observations = 47 Water Year = 2008 First Quartile = 98% Median = 104% Third Quartile = 110% Number of Observations = 47 Water Year = 2008 First Quartile = 98% Median = 104% Third Quartile = 110% Number of Observations = 47 Water Year = 2007 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 44 Water Year = 2007 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 44 Water Year = 2007 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 44 Water Year = 2007 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 44 Water Year = 2007 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 44 Water Year = 2007 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 44 Water Year = 2007 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 44 Water Year = 2007 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 44 Water Year = 2006 First Quartile = 92% Median = 93% Third Quartile = 99% Number of Observations = 6 Water Year = 2006 First Quartile = 92% Median = 93% Third Quartile = 99% Number of Observations = 6 Water Year = 2006 First Quartile = 92% Median = 93% Third Quartile = 99% Number of Observations = 6 Water Year = 2006 First Quartile = 92% Median = 93% Third Quartile = 99% Number of Observations = 6 Water Year = 2006 First Quartile = 92% Median = 93% Third Quartile = 99% Number of Observations = 6 Water Year = 2006 First Quartile = 92% Median = 93% Third Quartile = 99% Number of Observations = 6 Water Year = 2006 First Quartile = 92% Median = 93% Third Quartile = 99% Number of Observations = 6 Water Year = 2006 First Quartile = 92% Median = 93% Third Quartile = 99% Number of Observations = 6 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Boron, UNF, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Boron, UNF, ICP-MS 01022PLM47 2006 6 91.6% 93.4% 98.9%
    2007 44 94.8% 98.8% 103.3%
    2008 47 97.6% 104.0% 109.6%
    2009 39 91.9% 99.4% 103.5%
    2010 48 93.2% 98.2% 104.4%
    2011 48 90.0% 97.7% 105.1%
    2012 48 90.0% 97.5% 102.3%
    2013 25 82.8% 90.2% 95.9%
    2014 45 90.7% 97.7% 105.1%
    2015 23 98.5% 104.5% 109.5%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Boron, UNF, ICP-MS -
Lab: NWQL, PCode: 01022, MCode: PLM78
Analysis Dates: 05/12/15 through 09/24/21
Open Data Set
Boxplot Description

Water Year = 2019 plotvalue = 128% pctrecov = 128% Water Year = 2018 plotvalue = 130% pctrecov = 130% Water Year = 2016 plotvalue = 73% pctrecov = 73% Water Year = 2015 plotvalue = 130% pctrecov = 151% Water Year = 2021 First Quartile = 93% Median = 99% Third Quartile = 104% Number of Observations = 43 Water Year = 2021 First Quartile = 93% Median = 99% Third Quartile = 104% Number of Observations = 43 Water Year = 2021 First Quartile = 93% Median = 99% Third Quartile = 104% Number of Observations = 43 Water Year = 2021 First Quartile = 93% Median = 99% Third Quartile = 104% Number of Observations = 43 Water Year = 2021 First Quartile = 93% Median = 99% Third Quartile = 104% Number of Observations = 43 Water Year = 2021 First Quartile = 93% Median = 99% Third Quartile = 104% Number of Observations = 43 Water Year = 2021 First Quartile = 93% Median = 99% Third Quartile = 104% Number of Observations = 43 Water Year = 2021 First Quartile = 93% Median = 99% Third Quartile = 104% Number of Observations = 43 Water Year = 2020 First Quartile = 96% Median = 102% Third Quartile = 113% Number of Observations = 36 Water Year = 2020 First Quartile = 96% Median = 102% Third Quartile = 113% Number of Observations = 36 Water Year = 2020 First Quartile = 96% Median = 102% Third Quartile = 113% Number of Observations = 36 Water Year = 2020 First Quartile = 96% Median = 102% Third Quartile = 113% Number of Observations = 36 Water Year = 2020 First Quartile = 96% Median = 102% Third Quartile = 113% Number of Observations = 36 Water Year = 2020 First Quartile = 96% Median = 102% Third Quartile = 113% Number of Observations = 36 Water Year = 2020 First Quartile = 96% Median = 102% Third Quartile = 113% Number of Observations = 36 Water Year = 2020 First Quartile = 96% Median = 102% Third Quartile = 113% Number of Observations = 36 Water Year = 2019 First Quartile = 97% Median = 99% Third Quartile = 107% Number of Observations = 33 Water Year = 2019 First Quartile = 97% Median = 99% Third Quartile = 107% Number of Observations = 33 Water Year = 2019 First Quartile = 97% Median = 99% Third Quartile = 107% Number of Observations = 33 Water Year = 2019 First Quartile = 97% Median = 99% Third Quartile = 107% Number of Observations = 33 Water Year = 2019 First Quartile = 97% Median = 99% Third Quartile = 107% Number of Observations = 33 Water Year = 2019 First Quartile = 97% Median = 99% Third Quartile = 107% Number of Observations = 33 Water Year = 2019 First Quartile = 97% Median = 99% Third Quartile = 107% Number of Observations = 33 Water Year = 2019 First Quartile = 97% Median = 99% Third Quartile = 107% Number of Observations = 33 Water Year = 2018 First Quartile = 94% Median = 99% Third Quartile = 106% Number of Observations = 40 Water Year = 2018 First Quartile = 94% Median = 99% Third Quartile = 106% Number of Observations = 40 Water Year = 2018 First Quartile = 94% Median = 99% Third Quartile = 106% Number of Observations = 40 Water Year = 2018 First Quartile = 94% Median = 99% Third Quartile = 106% Number of Observations = 40 Water Year = 2018 First Quartile = 94% Median = 99% Third Quartile = 106% Number of Observations = 40 Water Year = 2018 First Quartile = 94% Median = 99% Third Quartile = 106% Number of Observations = 40 Water Year = 2018 First Quartile = 94% Median = 99% Third Quartile = 106% Number of Observations = 40 Water Year = 2018 First Quartile = 94% Median = 99% Third Quartile = 106% Number of Observations = 40 Water Year = 2017 First Quartile = 97% Median = 102% Third Quartile = 106% Number of Observations = 41 Water Year = 2017 First Quartile = 97% Median = 102% Third Quartile = 106% Number of Observations = 41 Water Year = 2017 First Quartile = 97% Median = 102% Third Quartile = 106% Number of Observations = 41 Water Year = 2017 First Quartile = 97% Median = 102% Third Quartile = 106% Number of Observations = 41 Water Year = 2017 First Quartile = 97% Median = 102% Third Quartile = 106% Number of Observations = 41 Water Year = 2017 First Quartile = 97% Median = 102% Third Quartile = 106% Number of Observations = 41 Water Year = 2017 First Quartile = 97% Median = 102% Third Quartile = 106% Number of Observations = 41 Water Year = 2017 First Quartile = 97% Median = 102% Third Quartile = 106% Number of Observations = 41 Water Year = 2016 First Quartile = 96% Median = 101% Third Quartile = 109% Number of Observations = 42 Water Year = 2016 First Quartile = 96% Median = 101% Third Quartile = 109% Number of Observations = 42 Water Year = 2016 First Quartile = 96% Median = 101% Third Quartile = 109% Number of Observations = 42 Water Year = 2016 First Quartile = 96% Median = 101% Third Quartile = 109% Number of Observations = 42 Water Year = 2016 First Quartile = 96% Median = 101% Third Quartile = 109% Number of Observations = 42 Water Year = 2016 First Quartile = 96% Median = 101% Third Quartile = 109% Number of Observations = 42 Water Year = 2016 First Quartile = 96% Median = 101% Third Quartile = 109% Number of Observations = 42 Water Year = 2016 First Quartile = 96% Median = 101% Third Quartile = 109% Number of Observations = 42 Water Year = 2015 First Quartile = 85% Median = 93% Third Quartile = 95% Number of Observations = 17 Water Year = 2015 First Quartile = 85% Median = 93% Third Quartile = 95% Number of Observations = 17 Water Year = 2015 First Quartile = 85% Median = 93% Third Quartile = 95% Number of Observations = 17 Water Year = 2015 First Quartile = 85% Median = 93% Third Quartile = 95% Number of Observations = 17 Water Year = 2015 First Quartile = 85% Median = 93% Third Quartile = 95% Number of Observations = 17 Water Year = 2015 First Quartile = 85% Median = 93% Third Quartile = 95% Number of Observations = 17 Water Year = 2015 First Quartile = 85% Median = 93% Third Quartile = 95% Number of Observations = 17 Water Year = 2015 First Quartile = 85% Median = 93% Third Quartile = 95% Number of Observations = 17 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Boron, UNF, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Boron, UNF, ICP-MS 01022PLM78 2015 17 85.4% 92.6% 95.0%
    2016 42 95.9% 101.2% 109.4%
    2017 41 97.1% 102.1% 105.8%
    2018 40 94.1% 98.9% 105.9%
    2019 33 97.2% 99.1% 107.3%
    2020 36 96.3% 101.9% 113.3%
    2021 43 93.1% 98.7% 103.6%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Boron, UNF, ICP-OES -
Lab: NWQL, PCode: 01022, MCode: PLA15
Analysis Dates: 11/10/12 through 02/10/14
Open Data Set
Boxplot Description

Water Year = 2013 plotvalue = 106% pctrecov = 106% Water Year = 2013 plotvalue = 110% pctrecov = 110% Water Year = 2013 plotvalue = 70% pctrecov = 70% Water Year = 2013 plotvalue = 70% pctrecov = 70% Water Year = 2013 First Quartile = 88% Median = 91% Third Quartile = 94% Number of Observations = 42 Water Year = 2013 First Quartile = 88% Median = 91% Third Quartile = 94% Number of Observations = 42 Water Year = 2013 First Quartile = 88% Median = 91% Third Quartile = 94% Number of Observations = 42 Water Year = 2013 First Quartile = 88% Median = 91% Third Quartile = 94% Number of Observations = 42 Water Year = 2013 First Quartile = 88% Median = 91% Third Quartile = 94% Number of Observations = 42 Water Year = 2013 First Quartile = 88% Median = 91% Third Quartile = 94% Number of Observations = 42 Water Year = 2013 First Quartile = 88% Median = 91% Third Quartile = 94% Number of Observations = 42 Water Year = 2013 First Quartile = 88% Median = 91% Third Quartile = 94% Number of Observations = 42 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Boron, UNF, ICP-OES

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Boron, UNF, ICP-OES 01022PLA15 2013 42 88.0% 91.4% 93.8%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Cadmium, FIL, ICP-MS -
Lab: NWQL, PCode: 01025, MCode: PLM43
Analysis Dates: 10/12/06 through 09/23/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 109% pctrecov = 109% Water Year = 2021 plotvalue = 112% pctrecov = 112% Water Year = 2021 plotvalue = 112% pctrecov = 112% Water Year = 2021 plotvalue = 125% pctrecov = 125% Water Year = 2021 plotvalue = 130% pctrecov = 158% Water Year = 2021 plotvalue = 85% pctrecov = 85% Water Year = 2020 plotvalue = 111% pctrecov = 111% Water Year = 2020 plotvalue = 112% pctrecov = 112% Water Year = 2020 plotvalue = 112% pctrecov = 112% Water Year = 2020 plotvalue = 113% pctrecov = 113% Water Year = 2020 plotvalue = 114% pctrecov = 114% Water Year = 2020 plotvalue = 115% pctrecov = 115% Water Year = 2020 plotvalue = 82% pctrecov = 82% Water Year = 2019 plotvalue = 109% pctrecov = 109% Water Year = 2019 plotvalue = 110% pctrecov = 110% Water Year = 2019 plotvalue = 111% pctrecov = 111% Water Year = 2019 plotvalue = 114% pctrecov = 114% Water Year = 2019 plotvalue = 122% pctrecov = 122% Water Year = 2019 plotvalue = 130% pctrecov = 158% Water Year = 2019 plotvalue = 92% pctrecov = 92% Water Year = 2019 plotvalue = 91% pctrecov = 91% Water Year = 2019 plotvalue = 91% pctrecov = 91% Water Year = 2019 plotvalue = 87% pctrecov = 87% Water Year = 2019 plotvalue = 70% pctrecov = 6% Water Year = 2018 plotvalue = 114% pctrecov = 114% Water Year = 2018 plotvalue = 120% pctrecov = 120% Water Year = 2018 plotvalue = 91% pctrecov = 91% Water Year = 2018 plotvalue = 88% pctrecov = 88% Water Year = 2018 plotvalue = 86% pctrecov = 86% Water Year = 2018 plotvalue = 85% pctrecov = 85% Water Year = 2018 plotvalue = 83% pctrecov = 83% Water Year = 2018 plotvalue = 82% pctrecov = 82% Water Year = 2018 plotvalue = 82% pctrecov = 82% Water Year = 2017 plotvalue = 115% pctrecov = 115% Water Year = 2017 plotvalue = 117% pctrecov = 117% Water Year = 2017 plotvalue = 130% pctrecov = 135% Water Year = 2017 plotvalue = 130% pctrecov = 132% Water Year = 2017 plotvalue = 89% pctrecov = 89% Water Year = 2017 plotvalue = 88% pctrecov = 88% Water Year = 2017 plotvalue = 87% pctrecov = 87% Water Year = 2017 plotvalue = 84% pctrecov = 84% Water Year = 2016 plotvalue = 130% pctrecov = 150% Water Year = 2016 plotvalue = 70% pctrecov = 4% Water Year = 2016 plotvalue = 70% pctrecov = 2% Water Year = 2015 plotvalue = 70% pctrecov = 8% Water Year = 2014 plotvalue = 70% pctrecov = 7% Water Year = 2014 plotvalue = 70% pctrecov = 12% Water Year = 2013 plotvalue = 70% pctrecov = 4% Water Year = 2012 plotvalue = 88% pctrecov = 88% Water Year = 2012 plotvalue = 70% pctrecov = 0% Water Year = 2012 plotvalue = 70% pctrecov = 1% Water Year = 2012 plotvalue = 70% pctrecov = 0% Water Year = 2011 plotvalue = 117% pctrecov = 117% Water Year = 2011 plotvalue = 70% pctrecov = 2% Water Year = 2011 plotvalue = 70% pctrecov = 2% Water Year = 2010 plotvalue = 70% pctrecov = 11% Water Year = 2009 plotvalue = 70% pctrecov = 11% Water Year = 2009 plotvalue = 70% pctrecov = 1% Water Year = 2009 plotvalue = 70% pctrecov = 2% Water Year = 2008 plotvalue = 70% pctrecov = 1% Water Year = 2008 plotvalue = 70% pctrecov = 45% Water Year = 2008 plotvalue = 70% pctrecov = 2% Water Year = 2008 plotvalue = 70% pctrecov = 4% Water Year = 2008 plotvalue = 70% pctrecov = 42% Water Year = 2007 plotvalue = 119% pctrecov = 119% Water Year = 2007 plotvalue = 119% pctrecov = 119% Water Year = 2007 plotvalue = 119% pctrecov = 119% Water Year = 2007 plotvalue = 120% pctrecov = 120% Water Year = 2007 plotvalue = 120% pctrecov = 120% Water Year = 2007 plotvalue = 122% pctrecov = 122% Water Year = 2007 plotvalue = 70% pctrecov = 1% Water Year = 2007 plotvalue = 70% pctrecov = 1% Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 68 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 68 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 68 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 68 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 68 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 68 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 68 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 68 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 75 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 75 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 75 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 75 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 75 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 75 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 75 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 75 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 80 Water Year = 2018 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 90 Water Year = 2018 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 90 Water Year = 2018 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 90 Water Year = 2018 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 90 Water Year = 2018 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 90 Water Year = 2018 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 90 Water Year = 2018 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 90 Water Year = 2018 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 102% Third Quartile = 106% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 102% Third Quartile = 106% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 102% Third Quartile = 106% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 102% Third Quartile = 106% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 102% Third Quartile = 106% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 102% Third Quartile = 106% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 102% Third Quartile = 106% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 102% Third Quartile = 106% Number of Observations = 90 Water Year = 2016 First Quartile = 100% Median = 103% Third Quartile = 109% Number of Observations = 75 Water Year = 2016 First Quartile = 100% Median = 103% Third Quartile = 109% Number of Observations = 75 Water Year = 2016 First Quartile = 100% Median = 103% Third Quartile = 109% Number of Observations = 75 Water Year = 2016 First Quartile = 100% Median = 103% Third Quartile = 109% Number of Observations = 75 Water Year = 2016 First Quartile = 100% Median = 103% Third Quartile = 109% Number of Observations = 75 Water Year = 2016 First Quartile = 100% Median = 103% Third Quartile = 109% Number of Observations = 75 Water Year = 2016 First Quartile = 100% Median = 103% Third Quartile = 109% Number of Observations = 75 Water Year = 2016 First Quartile = 100% Median = 103% Third Quartile = 109% Number of Observations = 75 Water Year = 2015 First Quartile = 104% Median = 109% Third Quartile = 114% Number of Observations = 76 Water Year = 2015 First Quartile = 104% Median = 109% Third Quartile = 114% Number of Observations = 76 Water Year = 2015 First Quartile = 104% Median = 109% Third Quartile = 114% Number of Observations = 76 Water Year = 2015 First Quartile = 104% Median = 109% Third Quartile = 114% Number of Observations = 76 Water Year = 2015 First Quartile = 104% Median = 109% Third Quartile = 114% Number of Observations = 76 Water Year = 2015 First Quartile = 104% Median = 109% Third Quartile = 114% Number of Observations = 76 Water Year = 2015 First Quartile = 104% Median = 109% Third Quartile = 114% Number of Observations = 76 Water Year = 2015 First Quartile = 104% Median = 109% Third Quartile = 114% Number of Observations = 76 Water Year = 2014 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 69 Water Year = 2014 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 69 Water Year = 2014 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 69 Water Year = 2014 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 69 Water Year = 2014 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 69 Water Year = 2014 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 69 Water Year = 2014 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 69 Water Year = 2014 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 69 Water Year = 2013 First Quartile = 102% Median = 106% Third Quartile = 109% Number of Observations = 108 Water Year = 2013 First Quartile = 102% Median = 106% Third Quartile = 109% Number of Observations = 108 Water Year = 2013 First Quartile = 102% Median = 106% Third Quartile = 109% Number of Observations = 108 Water Year = 2013 First Quartile = 102% Median = 106% Third Quartile = 109% Number of Observations = 108 Water Year = 2013 First Quartile = 102% Median = 106% Third Quartile = 109% Number of Observations = 108 Water Year = 2013 First Quartile = 102% Median = 106% Third Quartile = 109% Number of Observations = 108 Water Year = 2013 First Quartile = 102% Median = 106% Third Quartile = 109% Number of Observations = 108 Water Year = 2013 First Quartile = 102% Median = 106% Third Quartile = 109% Number of Observations = 108 Water Year = 2012 First Quartile = 105% Median = 109% Third Quartile = 112% Number of Observations = 132 Water Year = 2012 First Quartile = 105% Median = 109% Third Quartile = 112% Number of Observations = 132 Water Year = 2012 First Quartile = 105% Median = 109% Third Quartile = 112% Number of Observations = 132 Water Year = 2012 First Quartile = 105% Median = 109% Third Quartile = 112% Number of Observations = 132 Water Year = 2012 First Quartile = 105% Median = 109% Third Quartile = 112% Number of Observations = 132 Water Year = 2012 First Quartile = 105% Median = 109% Third Quartile = 112% Number of Observations = 132 Water Year = 2012 First Quartile = 105% Median = 109% Third Quartile = 112% Number of Observations = 132 Water Year = 2012 First Quartile = 105% Median = 109% Third Quartile = 112% Number of Observations = 132 Water Year = 2011 First Quartile = 99% Median = 102% Third Quartile = 106% Number of Observations = 131 Water Year = 2011 First Quartile = 99% Median = 102% Third Quartile = 106% Number of Observations = 131 Water Year = 2011 First Quartile = 99% Median = 102% Third Quartile = 106% Number of Observations = 131 Water Year = 2011 First Quartile = 99% Median = 102% Third Quartile = 106% Number of Observations = 131 Water Year = 2011 First Quartile = 99% Median = 102% Third Quartile = 106% Number of Observations = 131 Water Year = 2011 First Quartile = 99% Median = 102% Third Quartile = 106% Number of Observations = 131 Water Year = 2011 First Quartile = 99% Median = 102% Third Quartile = 106% Number of Observations = 131 Water Year = 2011 First Quartile = 99% Median = 102% Third Quartile = 106% Number of Observations = 131 Water Year = 2010 First Quartile = 104% Median = 110% Third Quartile = 116% Number of Observations = 132 Water Year = 2010 First Quartile = 104% Median = 110% Third Quartile = 116% Number of Observations = 132 Water Year = 2010 First Quartile = 104% Median = 110% Third Quartile = 116% Number of Observations = 132 Water Year = 2010 First Quartile = 104% Median = 110% Third Quartile = 116% Number of Observations = 132 Water Year = 2010 First Quartile = 104% Median = 110% Third Quartile = 116% Number of Observations = 132 Water Year = 2010 First Quartile = 104% Median = 110% Third Quartile = 116% Number of Observations = 132 Water Year = 2010 First Quartile = 104% Median = 110% Third Quartile = 116% Number of Observations = 132 Water Year = 2010 First Quartile = 104% Median = 110% Third Quartile = 116% Number of Observations = 132 Water Year = 2009 First Quartile = 104% Median = 110% Third Quartile = 123% Number of Observations = 105 Water Year = 2009 First Quartile = 104% Median = 110% Third Quartile = 123% Number of Observations = 105 Water Year = 2009 First Quartile = 104% Median = 110% Third Quartile = 123% Number of Observations = 105 Water Year = 2009 First Quartile = 104% Median = 110% Third Quartile = 123% Number of Observations = 105 Water Year = 2009 First Quartile = 104% Median = 110% Third Quartile = 123% Number of Observations = 105 Water Year = 2009 First Quartile = 104% Median = 110% Third Quartile = 123% Number of Observations = 105 Water Year = 2009 First Quartile = 104% Median = 110% Third Quartile = 123% Number of Observations = 105 Water Year = 2009 First Quartile = 104% Median = 110% Third Quartile = 123% Number of Observations = 105 Water Year = 2008 First Quartile = 99% Median = 102% Third Quartile = 112% Number of Observations = 128 Water Year = 2008 First Quartile = 99% Median = 102% Third Quartile = 112% Number of Observations = 128 Water Year = 2008 First Quartile = 99% Median = 102% Third Quartile = 112% Number of Observations = 128 Water Year = 2008 First Quartile = 99% Median = 102% Third Quartile = 112% Number of Observations = 128 Water Year = 2008 First Quartile = 99% Median = 102% Third Quartile = 112% Number of Observations = 128 Water Year = 2008 First Quartile = 99% Median = 102% Third Quartile = 112% Number of Observations = 128 Water Year = 2008 First Quartile = 99% Median = 102% Third Quartile = 112% Number of Observations = 128 Water Year = 2008 First Quartile = 99% Median = 102% Third Quartile = 112% Number of Observations = 128 Water Year = 2007 First Quartile = 101% Median = 105% Third Quartile = 108% Number of Observations = 122 Water Year = 2007 First Quartile = 101% Median = 105% Third Quartile = 108% Number of Observations = 122 Water Year = 2007 First Quartile = 101% Median = 105% Third Quartile = 108% Number of Observations = 122 Water Year = 2007 First Quartile = 101% Median = 105% Third Quartile = 108% Number of Observations = 122 Water Year = 2007 First Quartile = 101% Median = 105% Third Quartile = 108% Number of Observations = 122 Water Year = 2007 First Quartile = 101% Median = 105% Third Quartile = 108% Number of Observations = 122 Water Year = 2007 First Quartile = 101% Median = 105% Third Quartile = 108% Number of Observations = 122 Water Year = 2007 First Quartile = 101% Median = 105% Third Quartile = 108% Number of Observations = 122 Water Year = 2006 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 25 Water Year = 2006 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 25 Water Year = 2006 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 25 Water Year = 2006 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 25 Water Year = 2006 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 25 Water Year = 2006 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 25 Water Year = 2006 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 25 Water Year = 2006 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 25 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Cadmium, FIL, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Cadmium, FIL, ICP-MS 01025PLM43 2006 25 100.9% 101.8% 104.1%
    2007 122 101.3% 105.2% 108.3%
    2008 128 98.7% 102.0% 111.6%
    2009 105 103.8% 109.8% 123.3%
    2010 132 103.9% 109.7% 115.7%
    2011 131 98.6% 101.7% 105.6%
    2012 132 105.2% 108.5% 111.9%
    2013 108 102.4% 106.1% 108.5%
    2014 69 99.3% 103.0% 106.4%
    2015 76 104.1% 109.5% 114.4%
    2016 75 99.7% 103.1% 108.9%
    2017 90 100.5% 102.2% 106.1%
    2018 90 99.0% 101.4% 103.9%
    2019 80 98.8% 100.6% 102.8%
    2020 75 98.6% 101.2% 102.6%
    2021 68 99.3% 100.6% 102.6%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Cadmium, UNF, ICP-MS -
Lab: NWQL, PCode: 01027, MCode: PLM47
Analysis Dates: 10/03/06 through 04/30/15
Open Data Set
Boxplot Description

Water Year = 2014 plotvalue = 106% pctrecov = 106% Water Year = 2014 plotvalue = 130% pctrecov = 683% Water Year = 2014 plotvalue = 90% pctrecov = 90% Water Year = 2014 plotvalue = 87% pctrecov = 87% Water Year = 2013 plotvalue = 87% pctrecov = 87% Water Year = 2011 plotvalue = 113% pctrecov = 113% Water Year = 2011 plotvalue = 90% pctrecov = 90% Water Year = 2010 plotvalue = 110% pctrecov = 110% Water Year = 2010 plotvalue = 112% pctrecov = 112% Water Year = 2010 plotvalue = 113% pctrecov = 113% Water Year = 2010 plotvalue = 113% pctrecov = 113% Water Year = 2010 plotvalue = 116% pctrecov = 116% Water Year = 2010 plotvalue = 117% pctrecov = 117% Water Year = 2010 plotvalue = 118% pctrecov = 118% Water Year = 2010 plotvalue = 118% pctrecov = 118% Water Year = 2010 plotvalue = 123% pctrecov = 123% Water Year = 2010 plotvalue = 126% pctrecov = 126% Water Year = 2010 plotvalue = 126% pctrecov = 126% Water Year = 2010 plotvalue = 126% pctrecov = 126% Water Year = 2010 plotvalue = 127% pctrecov = 127% Water Year = 2010 plotvalue = 130% pctrecov = 341% Water Year = 2010 plotvalue = 130% pctrecov = 132% Water Year = 2010 plotvalue = 130% pctrecov = 175% Water Year = 2010 plotvalue = 130% pctrecov = 138% Water Year = 2009 plotvalue = 118% pctrecov = 118% Water Year = 2009 plotvalue = 118% pctrecov = 118% Water Year = 2009 plotvalue = 118% pctrecov = 118% Water Year = 2009 plotvalue = 119% pctrecov = 119% Water Year = 2009 plotvalue = 119% pctrecov = 119% Water Year = 2009 plotvalue = 119% pctrecov = 119% Water Year = 2009 plotvalue = 120% pctrecov = 120% Water Year = 2009 plotvalue = 121% pctrecov = 121% Water Year = 2009 plotvalue = 122% pctrecov = 122% Water Year = 2009 plotvalue = 122% pctrecov = 122% Water Year = 2009 plotvalue = 123% pctrecov = 123% Water Year = 2009 plotvalue = 123% pctrecov = 123% Water Year = 2009 plotvalue = 79% pctrecov = 79% Water Year = 2008 plotvalue = 114% pctrecov = 114% Water Year = 2008 plotvalue = 115% pctrecov = 115% Water Year = 2008 plotvalue = 115% pctrecov = 115% Water Year = 2008 plotvalue = 116% pctrecov = 116% Water Year = 2008 plotvalue = 116% pctrecov = 116% Water Year = 2008 plotvalue = 116% pctrecov = 116% Water Year = 2008 plotvalue = 117% pctrecov = 117% Water Year = 2008 plotvalue = 118% pctrecov = 118% Water Year = 2008 plotvalue = 118% pctrecov = 118% Water Year = 2008 plotvalue = 119% pctrecov = 119% Water Year = 2008 plotvalue = 125% pctrecov = 125% Water Year = 2008 plotvalue = 128% pctrecov = 128% Water Year = 2008 plotvalue = 130% pctrecov = 136% Water Year = 2008 plotvalue = 130% pctrecov = 140% Water Year = 2008 plotvalue = 86% pctrecov = 86% Water Year = 2008 plotvalue = 86% pctrecov = 86% Water Year = 2008 plotvalue = 84% pctrecov = 84% Water Year = 2008 plotvalue = 84% pctrecov = 84% Water Year = 2008 plotvalue = 82% pctrecov = 82% Water Year = 2008 plotvalue = 78% pctrecov = 78% Water Year = 2008 plotvalue = 76% pctrecov = 76% Water Year = 2008 plotvalue = 73% pctrecov = 73% Water Year = 2008 plotvalue = 70% pctrecov = 2% Water Year = 2008 plotvalue = 70% pctrecov = 62% Water Year = 2007 plotvalue = 108% pctrecov = 108% Water Year = 2015 First Quartile = 98% Median = 101% Third Quartile = 101% Number of Observations = 26 Water Year = 2015 First Quartile = 98% Median = 101% Third Quartile = 101% Number of Observations = 26 Water Year = 2015 First Quartile = 98% Median = 101% Third Quartile = 101% Number of Observations = 26 Water Year = 2015 First Quartile = 98% Median = 101% Third Quartile = 101% Number of Observations = 26 Water Year = 2015 First Quartile = 98% Median = 101% Third Quartile = 101% Number of Observations = 26 Water Year = 2015 First Quartile = 98% Median = 101% Third Quartile = 101% Number of Observations = 26 Water Year = 2015 First Quartile = 98% Median = 101% Third Quartile = 101% Number of Observations = 26 Water Year = 2015 First Quartile = 98% Median = 101% Third Quartile = 101% Number of Observations = 26 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 70 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 70 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 70 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 70 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 70 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 70 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 70 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 70 Water Year = 2013 First Quartile = 94% Median = 96% Third Quartile = 98% Number of Observations = 108 Water Year = 2013 First Quartile = 94% Median = 96% Third Quartile = 98% Number of Observations = 108 Water Year = 2013 First Quartile = 94% Median = 96% Third Quartile = 98% Number of Observations = 108 Water Year = 2013 First Quartile = 94% Median = 96% Third Quartile = 98% Number of Observations = 108 Water Year = 2013 First Quartile = 94% Median = 96% Third Quartile = 98% Number of Observations = 108 Water Year = 2013 First Quartile = 94% Median = 96% Third Quartile = 98% Number of Observations = 108 Water Year = 2013 First Quartile = 94% Median = 96% Third Quartile = 98% Number of Observations = 108 Water Year = 2013 First Quartile = 94% Median = 96% Third Quartile = 98% Number of Observations = 108 Water Year = 2012 First Quartile = 94% Median = 96% Third Quartile = 98% Number of Observations = 83 Water Year = 2012 First Quartile = 94% Median = 96% Third Quartile = 98% Number of Observations = 83 Water Year = 2012 First Quartile = 94% Median = 96% Third Quartile = 98% Number of Observations = 83 Water Year = 2012 First Quartile = 94% Median = 96% Third Quartile = 98% Number of Observations = 83 Water Year = 2012 First Quartile = 94% Median = 96% Third Quartile = 98% Number of Observations = 83 Water Year = 2012 First Quartile = 94% Median = 96% Third Quartile = 98% Number of Observations = 83 Water Year = 2012 First Quartile = 94% Median = 96% Third Quartile = 98% Number of Observations = 83 Water Year = 2012 First Quartile = 94% Median = 96% Third Quartile = 98% Number of Observations = 83 Water Year = 2011 First Quartile = 95% Median = 97% Third Quartile = 98% Number of Observations = 130 Water Year = 2011 First Quartile = 95% Median = 97% Third Quartile = 98% Number of Observations = 130 Water Year = 2011 First Quartile = 95% Median = 97% Third Quartile = 98% Number of Observations = 130 Water Year = 2011 First Quartile = 95% Median = 97% Third Quartile = 98% Number of Observations = 130 Water Year = 2011 First Quartile = 95% Median = 97% Third Quartile = 98% Number of Observations = 130 Water Year = 2011 First Quartile = 95% Median = 97% Third Quartile = 98% Number of Observations = 130 Water Year = 2011 First Quartile = 95% Median = 97% Third Quartile = 98% Number of Observations = 130 Water Year = 2011 First Quartile = 95% Median = 97% Third Quartile = 98% Number of Observations = 130 Water Year = 2010 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 131 Water Year = 2010 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 131 Water Year = 2010 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 131 Water Year = 2010 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 131 Water Year = 2010 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 131 Water Year = 2010 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 131 Water Year = 2010 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 131 Water Year = 2010 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 131 Water Year = 2009 First Quartile = 98% Median = 101% Third Quartile = 106% Number of Observations = 103 Water Year = 2009 First Quartile = 98% Median = 101% Third Quartile = 106% Number of Observations = 103 Water Year = 2009 First Quartile = 98% Median = 101% Third Quartile = 106% Number of Observations = 103 Water Year = 2009 First Quartile = 98% Median = 101% Third Quartile = 106% Number of Observations = 103 Water Year = 2009 First Quartile = 98% Median = 101% Third Quartile = 106% Number of Observations = 103 Water Year = 2009 First Quartile = 98% Median = 101% Third Quartile = 106% Number of Observations = 103 Water Year = 2009 First Quartile = 98% Median = 101% Third Quartile = 106% Number of Observations = 103 Water Year = 2009 First Quartile = 98% Median = 101% Third Quartile = 106% Number of Observations = 103 Water Year = 2008 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 128 Water Year = 2008 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 128 Water Year = 2008 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 128 Water Year = 2008 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 128 Water Year = 2008 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 128 Water Year = 2008 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 128 Water Year = 2008 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 128 Water Year = 2008 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 128 Water Year = 2007 First Quartile = 97% Median = 100% Third Quartile = 101% Number of Observations = 122 Water Year = 2007 First Quartile = 97% Median = 100% Third Quartile = 101% Number of Observations = 122 Water Year = 2007 First Quartile = 97% Median = 100% Third Quartile = 101% Number of Observations = 122 Water Year = 2007 First Quartile = 97% Median = 100% Third Quartile = 101% Number of Observations = 122 Water Year = 2007 First Quartile = 97% Median = 100% Third Quartile = 101% Number of Observations = 122 Water Year = 2007 First Quartile = 97% Median = 100% Third Quartile = 101% Number of Observations = 122 Water Year = 2007 First Quartile = 97% Median = 100% Third Quartile = 101% Number of Observations = 122 Water Year = 2007 First Quartile = 97% Median = 100% Third Quartile = 101% Number of Observations = 122 Water Year = 2006 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 13 Water Year = 2006 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 13 Water Year = 2006 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 13 Water Year = 2006 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 13 Water Year = 2006 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 13 Water Year = 2006 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 13 Water Year = 2006 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 13 Water Year = 2006 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 13 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Cadmium, UNF, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Cadmium, UNF, ICP-MS 01027PLM47 2006 13 99.1% 100.5% 101.6%
    2007 122 97.5% 99.5% 101.4%
    2008 128 97.0% 100.4% 103.5%
    2009 103 98.1% 100.7% 105.7%
    2010 131 94.2% 96.8% 100.0%
    2011 130 95.0% 96.8% 98.2%
    2012 83 94.4% 96.0% 97.8%
    2013 108 94.2% 96.3% 98.5%
    2014 70 95.9% 97.8% 99.8%
    2015 26 97.6% 100.6% 101.3%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Cadmium, UNF, ICP-MS -
Lab: NWQL, PCode: 01027, MCode: PLM78
Analysis Dates: 05/12/15 through 09/24/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 109% pctrecov = 109% Water Year = 2021 plotvalue = 129% pctrecov = 129% Water Year = 2021 plotvalue = 93% pctrecov = 93% Water Year = 2020 plotvalue = 110% pctrecov = 110% Water Year = 2020 plotvalue = 111% pctrecov = 111% Water Year = 2019 plotvalue = 108% pctrecov = 108% Water Year = 2019 plotvalue = 109% pctrecov = 109% Water Year = 2019 plotvalue = 114% pctrecov = 114% Water Year = 2019 plotvalue = 93% pctrecov = 93% Water Year = 2018 plotvalue = 116% pctrecov = 116% Water Year = 2018 plotvalue = 116% pctrecov = 116% Water Year = 2018 plotvalue = 117% pctrecov = 117% Water Year = 2018 plotvalue = 124% pctrecov = 124% Water Year = 2018 plotvalue = 130% pctrecov = 237% Water Year = 2018 plotvalue = 130% pctrecov = 158% Water Year = 2017 plotvalue = 117% pctrecov = 117% Water Year = 2017 plotvalue = 130% pctrecov = 147% Water Year = 2017 plotvalue = 130% pctrecov = 158% Water Year = 2017 plotvalue = 130% pctrecov = 135% Water Year = 2017 plotvalue = 130% pctrecov = 147% Water Year = 2017 plotvalue = 130% pctrecov = 158% Water Year = 2017 plotvalue = 90% pctrecov = 90% Water Year = 2016 plotvalue = 110% pctrecov = 110% Water Year = 2016 plotvalue = 112% pctrecov = 112% Water Year = 2016 plotvalue = 130% pctrecov = 150% Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 37 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 37 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 37 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 37 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 37 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 37 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 37 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 37 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 56 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 56 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 56 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 56 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 56 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 56 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 56 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 56 Water Year = 2018 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 66 Water Year = 2018 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 66 Water Year = 2018 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 66 Water Year = 2018 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 66 Water Year = 2018 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 66 Water Year = 2018 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 66 Water Year = 2018 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 66 Water Year = 2018 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 66 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 66 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 66 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 66 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 66 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 66 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 66 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 66 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 66 Water Year = 2016 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 55 Water Year = 2016 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 55 Water Year = 2016 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 55 Water Year = 2016 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 55 Water Year = 2016 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 55 Water Year = 2016 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 55 Water Year = 2016 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 55 Water Year = 2016 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 55 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 30 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 30 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 30 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 30 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 30 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 30 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 30 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 30 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Cadmium, UNF, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Cadmium, UNF, ICP-MS 01027PLM78 2015 30 94.9% 99.3% 102.1%
    2016 55 98.7% 100.6% 103.1%
    2017 66 100.5% 102.8% 105.4%
    2018 66 100.5% 102.8% 106.6%
    2019 56 99.0% 101.2% 102.8%
    2020 39 99.1% 101.3% 102.5%
    2021 37 98.7% 100.9% 102.6%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Chromium, FIL, ICP-OES -
Lab: NWQL, PCode: 01030, MCode: PLA11
Analysis Dates: 10/06/06 through 07/08/14
Open Data Set
Boxplot Description

Water Year = 2010 plotvalue = 79% pctrecov = 79% Water Year = 2010 plotvalue = 78% pctrecov = 78% Water Year = 2007 plotvalue = 130% pctrecov = 130% Water Year = 2007 plotvalue = 130% pctrecov = 144% Water Year = 2007 plotvalue = 130% pctrecov = 132% Water Year = 2007 plotvalue = 74% pctrecov = 74% Water Year = 2014 First Quartile = 74% Median = 87% Third Quartile = 111% Number of Observations = 15 Water Year = 2014 First Quartile = 74% Median = 87% Third Quartile = 111% Number of Observations = 15 Water Year = 2014 First Quartile = 74% Median = 87% Third Quartile = 111% Number of Observations = 15 Water Year = 2014 First Quartile = 74% Median = 87% Third Quartile = 111% Number of Observations = 15 Water Year = 2014 First Quartile = 74% Median = 87% Third Quartile = 111% Number of Observations = 15 Water Year = 2014 First Quartile = 74% Median = 87% Third Quartile = 111% Number of Observations = 15 Water Year = 2014 First Quartile = 74% Median = 87% Third Quartile = 111% Number of Observations = 15 Water Year = 2014 First Quartile = 74% Median = 87% Third Quartile = 111% Number of Observations = 15 Water Year = 2011 First Quartile = 102% Median = 111% Third Quartile = 123% Number of Observations = 40 Water Year = 2011 First Quartile = 102% Median = 111% Third Quartile = 123% Number of Observations = 40 Water Year = 2011 First Quartile = 102% Median = 111% Third Quartile = 123% Number of Observations = 40 Water Year = 2011 First Quartile = 102% Median = 111% Third Quartile = 123% Number of Observations = 40 Water Year = 2011 First Quartile = 102% Median = 111% Third Quartile = 123% Number of Observations = 40 Water Year = 2011 First Quartile = 102% Median = 111% Third Quartile = 123% Number of Observations = 40 Water Year = 2011 First Quartile = 102% Median = 111% Third Quartile = 123% Number of Observations = 40 Water Year = 2011 First Quartile = 102% Median = 111% Third Quartile = 123% Number of Observations = 40 Water Year = 2010 First Quartile = 95% Median = 99% Third Quartile = 105% Number of Observations = 42 Water Year = 2010 First Quartile = 95% Median = 99% Third Quartile = 105% Number of Observations = 42 Water Year = 2010 First Quartile = 95% Median = 99% Third Quartile = 105% Number of Observations = 42 Water Year = 2010 First Quartile = 95% Median = 99% Third Quartile = 105% Number of Observations = 42 Water Year = 2010 First Quartile = 95% Median = 99% Third Quartile = 105% Number of Observations = 42 Water Year = 2010 First Quartile = 95% Median = 99% Third Quartile = 105% Number of Observations = 42 Water Year = 2010 First Quartile = 95% Median = 99% Third Quartile = 105% Number of Observations = 42 Water Year = 2010 First Quartile = 95% Median = 99% Third Quartile = 105% Number of Observations = 42 Water Year = 2009 First Quartile = 88% Median = 94% Third Quartile = 106% Number of Observations = 31 Water Year = 2009 First Quartile = 88% Median = 94% Third Quartile = 106% Number of Observations = 31 Water Year = 2009 First Quartile = 88% Median = 94% Third Quartile = 106% Number of Observations = 31 Water Year = 2009 First Quartile = 88% Median = 94% Third Quartile = 106% Number of Observations = 31 Water Year = 2009 First Quartile = 88% Median = 94% Third Quartile = 106% Number of Observations = 31 Water Year = 2009 First Quartile = 88% Median = 94% Third Quartile = 106% Number of Observations = 31 Water Year = 2009 First Quartile = 88% Median = 94% Third Quartile = 106% Number of Observations = 31 Water Year = 2009 First Quartile = 88% Median = 94% Third Quartile = 106% Number of Observations = 31 Water Year = 2008 First Quartile = 76% Median = 93% Third Quartile = 121% Number of Observations = 28 Water Year = 2008 First Quartile = 76% Median = 93% Third Quartile = 121% Number of Observations = 28 Water Year = 2008 First Quartile = 76% Median = 93% Third Quartile = 121% Number of Observations = 28 Water Year = 2008 First Quartile = 76% Median = 93% Third Quartile = 121% Number of Observations = 28 Water Year = 2008 First Quartile = 76% Median = 93% Third Quartile = 121% Number of Observations = 28 Water Year = 2008 First Quartile = 76% Median = 93% Third Quartile = 121% Number of Observations = 28 Water Year = 2008 First Quartile = 76% Median = 93% Third Quartile = 121% Number of Observations = 28 Water Year = 2008 First Quartile = 76% Median = 93% Third Quartile = 121% Number of Observations = 28 Water Year = 2007 First Quartile = 94% Median = 102% Third Quartile = 106% Number of Observations = 46 Water Year = 2007 First Quartile = 94% Median = 102% Third Quartile = 106% Number of Observations = 46 Water Year = 2007 First Quartile = 94% Median = 102% Third Quartile = 106% Number of Observations = 46 Water Year = 2007 First Quartile = 94% Median = 102% Third Quartile = 106% Number of Observations = 46 Water Year = 2007 First Quartile = 94% Median = 102% Third Quartile = 106% Number of Observations = 46 Water Year = 2007 First Quartile = 94% Median = 102% Third Quartile = 106% Number of Observations = 46 Water Year = 2007 First Quartile = 94% Median = 102% Third Quartile = 106% Number of Observations = 46 Water Year = 2007 First Quartile = 94% Median = 102% Third Quartile = 106% Number of Observations = 46 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Chromium, FIL, ICP-OES

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Chromium, FIL, ICP-OES 01030PLA11 2007 46 94.3% 102.1% 105.9%
    2008 28 76.2% 93.0% 121.2%
    2009 31 88.1% 93.8% 105.8%
    2010 42 95.4% 99.1% 104.7%
    2011 40 102.3% 111.4% 123.2%
    2014 15 74.1% 87.0% 111.3%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Chromium, FIL, cICP-MS -
Lab: NWQL, PCode: 01030, MCode: PLM10
Analysis Dates: 10/14/06 through 09/23/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 130% pctrecov = 307% Water Year = 2021 plotvalue = 130% pctrecov = 285% Water Year = 2016 plotvalue = 130% pctrecov = 249% Water Year = 2016 plotvalue = 130% pctrecov = 233% Water Year = 2016 plotvalue = 130% pctrecov = 237% Water Year = 2016 plotvalue = 130% pctrecov = 260% Water Year = 2016 plotvalue = 130% pctrecov = 188% Water Year = 2016 plotvalue = 130% pctrecov = 180% Water Year = 2016 plotvalue = 130% pctrecov = 516% Water Year = 2016 plotvalue = 130% pctrecov = 233% Water Year = 2016 plotvalue = 130% pctrecov = 155% Water Year = 2016 plotvalue = 130% pctrecov = 145% Water Year = 2016 plotvalue = 130% pctrecov = 227% Water Year = 2016 plotvalue = 130% pctrecov = 196% Water Year = 2016 plotvalue = 130% pctrecov = 195% Water Year = 2016 plotvalue = 130% pctrecov = 146% Water Year = 2016 plotvalue = 130% pctrecov = 174% Water Year = 2016 plotvalue = 70% pctrecov = 21% Water Year = 2016 plotvalue = 70% pctrecov = 19% Water Year = 2015 plotvalue = 109% pctrecov = 109% Water Year = 2015 plotvalue = 130% pctrecov = 331% Water Year = 2015 plotvalue = 130% pctrecov = 335% Water Year = 2015 plotvalue = 92% pctrecov = 92% Water Year = 2015 plotvalue = 91% pctrecov = 91% Water Year = 2015 plotvalue = 90% pctrecov = 90% Water Year = 2014 plotvalue = 70% pctrecov = 33% Water Year = 2013 plotvalue = 120% pctrecov = 120% Water Year = 2013 plotvalue = 70% pctrecov = 10% Water Year = 2012 plotvalue = 114% pctrecov = 114% Water Year = 2012 plotvalue = 114% pctrecov = 114% Water Year = 2012 plotvalue = 118% pctrecov = 118% Water Year = 2012 plotvalue = 118% pctrecov = 118% Water Year = 2012 plotvalue = 119% pctrecov = 119% Water Year = 2012 plotvalue = 130% pctrecov = 132% Water Year = 2012 plotvalue = 88% pctrecov = 88% Water Year = 2012 plotvalue = 70% pctrecov = 1% Water Year = 2011 plotvalue = 110% pctrecov = 110% Water Year = 2011 plotvalue = 113% pctrecov = 113% Water Year = 2011 plotvalue = 70% pctrecov = 6% Water Year = 2010 plotvalue = 110% pctrecov = 110% Water Year = 2010 plotvalue = 111% pctrecov = 111% Water Year = 2010 plotvalue = 111% pctrecov = 111% Water Year = 2010 plotvalue = 112% pctrecov = 112% Water Year = 2010 plotvalue = 130% pctrecov = 135% Water Year = 2009 plotvalue = 90% pctrecov = 90% Water Year = 2009 plotvalue = 70% pctrecov = 5% Water Year = 2009 plotvalue = 70% pctrecov = 8% Water Year = 2009 plotvalue = 70% pctrecov = 3% Water Year = 2008 plotvalue = 122% pctrecov = 122% Water Year = 2008 plotvalue = 122% pctrecov = 122% Water Year = 2008 plotvalue = 123% pctrecov = 123% Water Year = 2008 plotvalue = 125% pctrecov = 125% Water Year = 2008 plotvalue = 126% pctrecov = 126% Water Year = 2008 plotvalue = 129% pctrecov = 129% Water Year = 2008 plotvalue = 70% pctrecov = 38% Water Year = 2008 plotvalue = 70% pctrecov = 13% Water Year = 2008 plotvalue = 70% pctrecov = 5% Water Year = 2008 plotvalue = 70% pctrecov = 24% Water Year = 2008 plotvalue = 70% pctrecov = 23% Water Year = 2007 plotvalue = 116% pctrecov = 116% Water Year = 2007 plotvalue = 116% pctrecov = 116% Water Year = 2007 plotvalue = 70% pctrecov = 3% Water Year = 2007 plotvalue = 70% pctrecov = 4% Water Year = 2021 First Quartile = 96% Median = 101% Third Quartile = 106% Number of Observations = 66 Water Year = 2021 First Quartile = 96% Median = 101% Third Quartile = 106% Number of Observations = 66 Water Year = 2021 First Quartile = 96% Median = 101% Third Quartile = 106% Number of Observations = 66 Water Year = 2021 First Quartile = 96% Median = 101% Third Quartile = 106% Number of Observations = 66 Water Year = 2021 First Quartile = 96% Median = 101% Third Quartile = 106% Number of Observations = 66 Water Year = 2021 First Quartile = 96% Median = 101% Third Quartile = 106% Number of Observations = 66 Water Year = 2021 First Quartile = 96% Median = 101% Third Quartile = 106% Number of Observations = 66 Water Year = 2021 First Quartile = 96% Median = 101% Third Quartile = 106% Number of Observations = 66 Water Year = 2020 First Quartile = 102% Median = 109% Third Quartile = 121% Number of Observations = 66 Water Year = 2020 First Quartile = 102% Median = 109% Third Quartile = 121% Number of Observations = 66 Water Year = 2020 First Quartile = 102% Median = 109% Third Quartile = 121% Number of Observations = 66 Water Year = 2020 First Quartile = 102% Median = 109% Third Quartile = 121% Number of Observations = 66 Water Year = 2020 First Quartile = 102% Median = 109% Third Quartile = 121% Number of Observations = 66 Water Year = 2020 First Quartile = 102% Median = 109% Third Quartile = 121% Number of Observations = 66 Water Year = 2020 First Quartile = 102% Median = 109% Third Quartile = 121% Number of Observations = 66 Water Year = 2020 First Quartile = 102% Median = 109% Third Quartile = 121% Number of Observations = 66 Water Year = 2019 First Quartile = 97% Median = 110% Third Quartile = 127% Number of Observations = 64 Water Year = 2019 First Quartile = 97% Median = 110% Third Quartile = 127% Number of Observations = 64 Water Year = 2019 First Quartile = 97% Median = 110% Third Quartile = 127% Number of Observations = 64 Water Year = 2019 First Quartile = 97% Median = 110% Third Quartile = 127% Number of Observations = 64 Water Year = 2019 First Quartile = 97% Median = 110% Third Quartile = 127% Number of Observations = 64 Water Year = 2019 First Quartile = 97% Median = 110% Third Quartile = 127% Number of Observations = 64 Water Year = 2019 First Quartile = 97% Median = 110% Third Quartile = 127% Number of Observations = 64 Water Year = 2019 First Quartile = 97% Median = 110% Third Quartile = 127% Number of Observations = 64 Water Year = 2018 First Quartile = 97% Median = 108% Third Quartile = 124% Number of Observations = 71 Water Year = 2018 First Quartile = 97% Median = 108% Third Quartile = 124% Number of Observations = 71 Water Year = 2018 First Quartile = 97% Median = 108% Third Quartile = 124% Number of Observations = 71 Water Year = 2018 First Quartile = 97% Median = 108% Third Quartile = 124% Number of Observations = 71 Water Year = 2018 First Quartile = 97% Median = 108% Third Quartile = 124% Number of Observations = 71 Water Year = 2018 First Quartile = 97% Median = 108% Third Quartile = 124% Number of Observations = 71 Water Year = 2018 First Quartile = 97% Median = 108% Third Quartile = 124% Number of Observations = 71 Water Year = 2018 First Quartile = 97% Median = 108% Third Quartile = 124% Number of Observations = 71 Water Year = 2017 First Quartile = 108% Median = 113% Third Quartile = 129% Number of Observations = 86 Water Year = 2017 First Quartile = 108% Median = 113% Third Quartile = 129% Number of Observations = 86 Water Year = 2017 First Quartile = 108% Median = 113% Third Quartile = 129% Number of Observations = 86 Water Year = 2017 First Quartile = 108% Median = 113% Third Quartile = 129% Number of Observations = 86 Water Year = 2017 First Quartile = 108% Median = 113% Third Quartile = 129% Number of Observations = 86 Water Year = 2017 First Quartile = 108% Median = 113% Third Quartile = 129% Number of Observations = 86 Water Year = 2017 First Quartile = 108% Median = 113% Third Quartile = 129% Number of Observations = 86 Water Year = 2017 First Quartile = 108% Median = 113% Third Quartile = 129% Number of Observations = 86 Water Year = 2016 First Quartile = 99% Median = 102% Third Quartile = 110% Number of Observations = 76 Water Year = 2016 First Quartile = 99% Median = 102% Third Quartile = 110% Number of Observations = 76 Water Year = 2016 First Quartile = 99% Median = 102% Third Quartile = 110% Number of Observations = 76 Water Year = 2016 First Quartile = 99% Median = 102% Third Quartile = 110% Number of Observations = 76 Water Year = 2016 First Quartile = 99% Median = 102% Third Quartile = 110% Number of Observations = 76 Water Year = 2016 First Quartile = 99% Median = 102% Third Quartile = 110% Number of Observations = 76 Water Year = 2016 First Quartile = 99% Median = 102% Third Quartile = 110% Number of Observations = 76 Water Year = 2016 First Quartile = 99% Median = 102% Third Quartile = 110% Number of Observations = 76 Water Year = 2015 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 77 Water Year = 2015 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 77 Water Year = 2015 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 77 Water Year = 2015 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 77 Water Year = 2015 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 77 Water Year = 2015 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 77 Water Year = 2015 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 77 Water Year = 2015 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 77 Water Year = 2014 First Quartile = 103% Median = 108% Third Quartile = 116% Number of Observations = 60 Water Year = 2014 First Quartile = 103% Median = 108% Third Quartile = 116% Number of Observations = 60 Water Year = 2014 First Quartile = 103% Median = 108% Third Quartile = 116% Number of Observations = 60 Water Year = 2014 First Quartile = 103% Median = 108% Third Quartile = 116% Number of Observations = 60 Water Year = 2014 First Quartile = 103% Median = 108% Third Quartile = 116% Number of Observations = 60 Water Year = 2014 First Quartile = 103% Median = 108% Third Quartile = 116% Number of Observations = 60 Water Year = 2014 First Quartile = 103% Median = 108% Third Quartile = 116% Number of Observations = 60 Water Year = 2014 First Quartile = 103% Median = 108% Third Quartile = 116% Number of Observations = 60 Water Year = 2013 First Quartile = 100% Median = 102% Third Quartile = 107% Number of Observations = 108 Water Year = 2013 First Quartile = 100% Median = 102% Third Quartile = 107% Number of Observations = 108 Water Year = 2013 First Quartile = 100% Median = 102% Third Quartile = 107% Number of Observations = 108 Water Year = 2013 First Quartile = 100% Median = 102% Third Quartile = 107% Number of Observations = 108 Water Year = 2013 First Quartile = 100% Median = 102% Third Quartile = 107% Number of Observations = 108 Water Year = 2013 First Quartile = 100% Median = 102% Third Quartile = 107% Number of Observations = 108 Water Year = 2013 First Quartile = 100% Median = 102% Third Quartile = 107% Number of Observations = 108 Water Year = 2013 First Quartile = 100% Median = 102% Third Quartile = 107% Number of Observations = 108 Water Year = 2012 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 132 Water Year = 2012 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 132 Water Year = 2012 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 132 Water Year = 2012 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 132 Water Year = 2012 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 132 Water Year = 2012 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 132 Water Year = 2012 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 132 Water Year = 2012 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 132 Water Year = 2011 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 131 Water Year = 2011 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 131 Water Year = 2011 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 131 Water Year = 2011 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 131 Water Year = 2011 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 131 Water Year = 2011 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 131 Water Year = 2011 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 131 Water Year = 2011 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 131 Water Year = 2010 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 132 Water Year = 2010 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 132 Water Year = 2010 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 132 Water Year = 2010 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 132 Water Year = 2010 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 132 Water Year = 2010 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 132 Water Year = 2010 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 132 Water Year = 2010 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 132 Water Year = 2009 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 105 Water Year = 2009 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 105 Water Year = 2009 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 105 Water Year = 2009 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 105 Water Year = 2009 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 105 Water Year = 2009 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 105 Water Year = 2009 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 105 Water Year = 2009 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 105 Water Year = 2008 First Quartile = 101% Median = 105% Third Quartile = 109% Number of Observations = 128 Water Year = 2008 First Quartile = 101% Median = 105% Third Quartile = 109% Number of Observations = 128 Water Year = 2008 First Quartile = 101% Median = 105% Third Quartile = 109% Number of Observations = 128 Water Year = 2008 First Quartile = 101% Median = 105% Third Quartile = 109% Number of Observations = 128 Water Year = 2008 First Quartile = 101% Median = 105% Third Quartile = 109% Number of Observations = 128 Water Year = 2008 First Quartile = 101% Median = 105% Third Quartile = 109% Number of Observations = 128 Water Year = 2008 First Quartile = 101% Median = 105% Third Quartile = 109% Number of Observations = 128 Water Year = 2008 First Quartile = 101% Median = 105% Third Quartile = 109% Number of Observations = 128 Water Year = 2007 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 122 Water Year = 2007 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 122 Water Year = 2007 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 122 Water Year = 2007 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 122 Water Year = 2007 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 122 Water Year = 2007 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 122 Water Year = 2007 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 122 Water Year = 2007 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 122 Water Year = 2006 First Quartile = 98% Median = 102% Third Quartile = 106% Number of Observations = 17 Water Year = 2006 First Quartile = 98% Median = 102% Third Quartile = 106% Number of Observations = 17 Water Year = 2006 First Quartile = 98% Median = 102% Third Quartile = 106% Number of Observations = 17 Water Year = 2006 First Quartile = 98% Median = 102% Third Quartile = 106% Number of Observations = 17 Water Year = 2006 First Quartile = 98% Median = 102% Third Quartile = 106% Number of Observations = 17 Water Year = 2006 First Quartile = 98% Median = 102% Third Quartile = 106% Number of Observations = 17 Water Year = 2006 First Quartile = 98% Median = 102% Third Quartile = 106% Number of Observations = 17 Water Year = 2006 First Quartile = 98% Median = 102% Third Quartile = 106% Number of Observations = 17 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Chromium, FIL, cICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Chromium, FIL, cICP-MS 01030PLM10 2006 17 98.3% 101.7% 105.7%
    2007 122 98.6% 101.9% 105.0%
    2008 128 100.8% 104.6% 109.2%
    2009 105 100.2% 102.5% 105.2%
    2010 132 95.8% 98.0% 101.5%
    2011 131 93.9% 97.0% 100.2%
    2012 132 98.2% 101.2% 104.2%
    2013 108 99.6% 102.1% 107.0%
    2014 60 103.3% 107.9% 115.5%
    2015 77 97.8% 99.7% 101.8%
    2016 76 98.7% 102.0% 110.4%
    2017 86 108.0% 113.5% 129.4%
    2018 71 96.9% 108.4% 123.6%
    2019 64 97.4% 109.6% 126.9%
    2020 66 101.7% 108.8% 120.8%
    2021 66 95.9% 101.2% 106.1%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Chromium, UNF, ICP-OES -
Lab: NWQL, PCode: 01034, MCode: PLA15
Analysis Dates: 11/02/07 through 07/29/14
Open Data Set
Boxplot Description

Water Year = 2008 plotvalue = 79% pctrecov = 79% Water Year = 2014 First Quartile = 74% Median = 87% Third Quartile = 110% Number of Observations = 14 Water Year = 2014 First Quartile = 74% Median = 87% Third Quartile = 110% Number of Observations = 14 Water Year = 2014 First Quartile = 74% Median = 87% Third Quartile = 110% Number of Observations = 14 Water Year = 2014 First Quartile = 74% Median = 87% Third Quartile = 110% Number of Observations = 14 Water Year = 2014 First Quartile = 74% Median = 87% Third Quartile = 110% Number of Observations = 14 Water Year = 2014 First Quartile = 74% Median = 87% Third Quartile = 110% Number of Observations = 14 Water Year = 2014 First Quartile = 74% Median = 87% Third Quartile = 110% Number of Observations = 14 Water Year = 2014 First Quartile = 74% Median = 87% Third Quartile = 110% Number of Observations = 14 Water Year = 2011 First Quartile = 96% Median = 109% Third Quartile = 127% Number of Observations = 40 Water Year = 2011 First Quartile = 96% Median = 109% Third Quartile = 127% Number of Observations = 40 Water Year = 2011 First Quartile = 96% Median = 109% Third Quartile = 127% Number of Observations = 40 Water Year = 2011 First Quartile = 96% Median = 109% Third Quartile = 127% Number of Observations = 40 Water Year = 2011 First Quartile = 96% Median = 109% Third Quartile = 127% Number of Observations = 40 Water Year = 2011 First Quartile = 96% Median = 109% Third Quartile = 127% Number of Observations = 40 Water Year = 2011 First Quartile = 96% Median = 109% Third Quartile = 127% Number of Observations = 40 Water Year = 2011 First Quartile = 96% Median = 109% Third Quartile = 127% Number of Observations = 40 Water Year = 2010 First Quartile = 86% Median = 91% Third Quartile = 97% Number of Observations = 42 Water Year = 2010 First Quartile = 86% Median = 91% Third Quartile = 97% Number of Observations = 42 Water Year = 2010 First Quartile = 86% Median = 91% Third Quartile = 97% Number of Observations = 42 Water Year = 2010 First Quartile = 86% Median = 91% Third Quartile = 97% Number of Observations = 42 Water Year = 2010 First Quartile = 86% Median = 91% Third Quartile = 97% Number of Observations = 42 Water Year = 2010 First Quartile = 86% Median = 91% Third Quartile = 97% Number of Observations = 42 Water Year = 2010 First Quartile = 86% Median = 91% Third Quartile = 97% Number of Observations = 42 Water Year = 2010 First Quartile = 86% Median = 91% Third Quartile = 97% Number of Observations = 42 Water Year = 2009 First Quartile = 86% Median = 96% Third Quartile = 102% Number of Observations = 31 Water Year = 2009 First Quartile = 86% Median = 96% Third Quartile = 102% Number of Observations = 31 Water Year = 2009 First Quartile = 86% Median = 96% Third Quartile = 102% Number of Observations = 31 Water Year = 2009 First Quartile = 86% Median = 96% Third Quartile = 102% Number of Observations = 31 Water Year = 2009 First Quartile = 86% Median = 96% Third Quartile = 102% Number of Observations = 31 Water Year = 2009 First Quartile = 86% Median = 96% Third Quartile = 102% Number of Observations = 31 Water Year = 2009 First Quartile = 86% Median = 96% Third Quartile = 102% Number of Observations = 31 Water Year = 2009 First Quartile = 86% Median = 96% Third Quartile = 102% Number of Observations = 31 Water Year = 2008 First Quartile = 108% Median = 115% Third Quartile = 126% Number of Observations = 40 Water Year = 2008 First Quartile = 108% Median = 115% Third Quartile = 126% Number of Observations = 40 Water Year = 2008 First Quartile = 108% Median = 115% Third Quartile = 126% Number of Observations = 40 Water Year = 2008 First Quartile = 108% Median = 115% Third Quartile = 126% Number of Observations = 40 Water Year = 2008 First Quartile = 108% Median = 115% Third Quartile = 126% Number of Observations = 40 Water Year = 2008 First Quartile = 108% Median = 115% Third Quartile = 126% Number of Observations = 40 Water Year = 2008 First Quartile = 108% Median = 115% Third Quartile = 126% Number of Observations = 40 Water Year = 2008 First Quartile = 108% Median = 115% Third Quartile = 126% Number of Observations = 40 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Chromium, UNF, ICP-OES

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Chromium, UNF, ICP-OES 01034PLA15 2008 40 108.2% 114.9% 126.2%
    2009 31 85.8% 96.2% 102.2%
    2010 42 86.5% 91.1% 96.7%
    2011 40 96.1% 109.5% 127.8%
    2014 14 74.1% 87.3% 110.0%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Chromium, UNF, ICP-OES -
Lab: NWQL, PCode: 01034, MCode: PLO07
Analysis Dates: 11/08/19 through 09/15/21
Open Data Set
Boxplot Description

Water Year = 2020 plotvalue = 130% pctrecov = 262% Water Year = 2020 plotvalue = 70% pctrecov = 60% Water Year = 2021 First Quartile = 87% Median = 92% Third Quartile = 100% Number of Observations = 18 Water Year = 2021 First Quartile = 87% Median = 92% Third Quartile = 100% Number of Observations = 18 Water Year = 2021 First Quartile = 87% Median = 92% Third Quartile = 100% Number of Observations = 18 Water Year = 2021 First Quartile = 87% Median = 92% Third Quartile = 100% Number of Observations = 18 Water Year = 2021 First Quartile = 87% Median = 92% Third Quartile = 100% Number of Observations = 18 Water Year = 2021 First Quartile = 87% Median = 92% Third Quartile = 100% Number of Observations = 18 Water Year = 2021 First Quartile = 87% Median = 92% Third Quartile = 100% Number of Observations = 18 Water Year = 2021 First Quartile = 87% Median = 92% Third Quartile = 100% Number of Observations = 18 Water Year = 2020 First Quartile = 85% Median = 90% Third Quartile = 94% Number of Observations = 17 Water Year = 2020 First Quartile = 85% Median = 90% Third Quartile = 94% Number of Observations = 17 Water Year = 2020 First Quartile = 85% Median = 90% Third Quartile = 94% Number of Observations = 17 Water Year = 2020 First Quartile = 85% Median = 90% Third Quartile = 94% Number of Observations = 17 Water Year = 2020 First Quartile = 85% Median = 90% Third Quartile = 94% Number of Observations = 17 Water Year = 2020 First Quartile = 85% Median = 90% Third Quartile = 94% Number of Observations = 17 Water Year = 2020 First Quartile = 85% Median = 90% Third Quartile = 94% Number of Observations = 17 Water Year = 2020 First Quartile = 85% Median = 90% Third Quartile = 94% Number of Observations = 17 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Chromium, UNF, ICP-OES

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Chromium, UNF, ICP-OES 01034PLO07 2020 17 85.5% 89.7% 94.0%
    2021 18 86.8% 92.4% 100.2%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Chromium, UNF, cICP-MS -
Lab: NWQL, PCode: 01034, MCode: PLM11
Analysis Dates: 10/24/06 through 04/22/15
Open Data Set
Boxplot Description

Water Year = 2015 plotvalue = 128% pctrecov = 128% Water Year = 2014 plotvalue = 96% pctrecov = 96% Water Year = 2013 plotvalue = 116% pctrecov = 116% Water Year = 2013 plotvalue = 117% pctrecov = 117% Water Year = 2013 plotvalue = 117% pctrecov = 117% Water Year = 2013 plotvalue = 118% pctrecov = 118% Water Year = 2013 plotvalue = 130% pctrecov = 275% Water Year = 2013 plotvalue = 87% pctrecov = 87% Water Year = 2012 plotvalue = 120% pctrecov = 120% Water Year = 2012 plotvalue = 122% pctrecov = 122% Water Year = 2012 plotvalue = 130% pctrecov = 225% Water Year = 2012 plotvalue = 130% pctrecov = 769% Water Year = 2012 plotvalue = 130% pctrecov = 308% Water Year = 2011 plotvalue = 130% pctrecov = 136% Water Year = 2011 plotvalue = 130% pctrecov = 166% Water Year = 2011 plotvalue = 130% pctrecov = 155% Water Year = 2011 plotvalue = 130% pctrecov = 130% Water Year = 2011 plotvalue = 79% pctrecov = 79% Water Year = 2010 plotvalue = 130% pctrecov = 436% Water Year = 2010 plotvalue = 88% pctrecov = 88% Water Year = 2009 plotvalue = 120% pctrecov = 120% Water Year = 2009 plotvalue = 90% pctrecov = 90% Water Year = 2009 plotvalue = 81% pctrecov = 81% Water Year = 2009 plotvalue = 76% pctrecov = 76% Water Year = 2008 plotvalue = 80% pctrecov = 80% Water Year = 2007 plotvalue = 109% pctrecov = 109% Water Year = 2007 plotvalue = 110% pctrecov = 110% Water Year = 2007 plotvalue = 70% pctrecov = 23% Water Year = 2015 First Quartile = 99% Median = 102% Third Quartile = 109% Number of Observations = 21 Water Year = 2015 First Quartile = 99% Median = 102% Third Quartile = 109% Number of Observations = 21 Water Year = 2015 First Quartile = 99% Median = 102% Third Quartile = 109% Number of Observations = 21 Water Year = 2015 First Quartile = 99% Median = 102% Third Quartile = 109% Number of Observations = 21 Water Year = 2015 First Quartile = 99% Median = 102% Third Quartile = 109% Number of Observations = 21 Water Year = 2015 First Quartile = 99% Median = 102% Third Quartile = 109% Number of Observations = 21 Water Year = 2015 First Quartile = 99% Median = 102% Third Quartile = 109% Number of Observations = 21 Water Year = 2015 First Quartile = 99% Median = 102% Third Quartile = 109% Number of Observations = 21 Water Year = 2014 First Quartile = 112% Median = 115% Third Quartile = 122% Number of Observations = 33 Water Year = 2014 First Quartile = 112% Median = 115% Third Quartile = 122% Number of Observations = 33 Water Year = 2014 First Quartile = 112% Median = 115% Third Quartile = 122% Number of Observations = 33 Water Year = 2014 First Quartile = 112% Median = 115% Third Quartile = 122% Number of Observations = 33 Water Year = 2014 First Quartile = 112% Median = 115% Third Quartile = 122% Number of Observations = 33 Water Year = 2014 First Quartile = 112% Median = 115% Third Quartile = 122% Number of Observations = 33 Water Year = 2014 First Quartile = 112% Median = 115% Third Quartile = 122% Number of Observations = 33 Water Year = 2014 First Quartile = 112% Median = 115% Third Quartile = 122% Number of Observations = 33 Water Year = 2013 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 48 Water Year = 2013 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 48 Water Year = 2013 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 48 Water Year = 2013 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 48 Water Year = 2013 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 48 Water Year = 2013 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 48 Water Year = 2013 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 48 Water Year = 2013 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 48 Water Year = 2012 First Quartile = 102% Median = 104% Third Quartile = 109% Number of Observations = 82 Water Year = 2012 First Quartile = 102% Median = 104% Third Quartile = 109% Number of Observations = 82 Water Year = 2012 First Quartile = 102% Median = 104% Third Quartile = 109% Number of Observations = 82 Water Year = 2012 First Quartile = 102% Median = 104% Third Quartile = 109% Number of Observations = 82 Water Year = 2012 First Quartile = 102% Median = 104% Third Quartile = 109% Number of Observations = 82 Water Year = 2012 First Quartile = 102% Median = 104% Third Quartile = 109% Number of Observations = 82 Water Year = 2012 First Quartile = 102% Median = 104% Third Quartile = 109% Number of Observations = 82 Water Year = 2012 First Quartile = 102% Median = 104% Third Quartile = 109% Number of Observations = 82 Water Year = 2011 First Quartile = 100% Median = 105% Third Quartile = 109% Number of Observations = 83 Water Year = 2011 First Quartile = 100% Median = 105% Third Quartile = 109% Number of Observations = 83 Water Year = 2011 First Quartile = 100% Median = 105% Third Quartile = 109% Number of Observations = 83 Water Year = 2011 First Quartile = 100% Median = 105% Third Quartile = 109% Number of Observations = 83 Water Year = 2011 First Quartile = 100% Median = 105% Third Quartile = 109% Number of Observations = 83 Water Year = 2011 First Quartile = 100% Median = 105% Third Quartile = 109% Number of Observations = 83 Water Year = 2011 First Quartile = 100% Median = 105% Third Quartile = 109% Number of Observations = 83 Water Year = 2011 First Quartile = 100% Median = 105% Third Quartile = 109% Number of Observations = 83 Water Year = 2010 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 84 Water Year = 2010 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 84 Water Year = 2010 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 84 Water Year = 2010 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 84 Water Year = 2010 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 84 Water Year = 2010 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 84 Water Year = 2010 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 84 Water Year = 2010 First Quartile = 100% Median = 103% Third Quartile = 105% Number of Observations = 84 Water Year = 2009 First Quartile = 101% Median = 104% Third Quartile = 107% Number of Observations = 103 Water Year = 2009 First Quartile = 101% Median = 104% Third Quartile = 107% Number of Observations = 103 Water Year = 2009 First Quartile = 101% Median = 104% Third Quartile = 107% Number of Observations = 103 Water Year = 2009 First Quartile = 101% Median = 104% Third Quartile = 107% Number of Observations = 103 Water Year = 2009 First Quartile = 101% Median = 104% Third Quartile = 107% Number of Observations = 103 Water Year = 2009 First Quartile = 101% Median = 104% Third Quartile = 107% Number of Observations = 103 Water Year = 2009 First Quartile = 101% Median = 104% Third Quartile = 107% Number of Observations = 103 Water Year = 2009 First Quartile = 101% Median = 104% Third Quartile = 107% Number of Observations = 103 Water Year = 2008 First Quartile = 111% Median = 114% Third Quartile = 121% Number of Observations = 85 Water Year = 2008 First Quartile = 111% Median = 114% Third Quartile = 121% Number of Observations = 85 Water Year = 2008 First Quartile = 111% Median = 114% Third Quartile = 121% Number of Observations = 85 Water Year = 2008 First Quartile = 111% Median = 114% Third Quartile = 121% Number of Observations = 85 Water Year = 2008 First Quartile = 111% Median = 114% Third Quartile = 121% Number of Observations = 85 Water Year = 2008 First Quartile = 111% Median = 114% Third Quartile = 121% Number of Observations = 85 Water Year = 2008 First Quartile = 111% Median = 114% Third Quartile = 121% Number of Observations = 85 Water Year = 2008 First Quartile = 111% Median = 114% Third Quartile = 121% Number of Observations = 85 Water Year = 2007 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 93 Water Year = 2007 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 93 Water Year = 2007 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 93 Water Year = 2007 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 93 Water Year = 2007 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 93 Water Year = 2007 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 93 Water Year = 2007 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 93 Water Year = 2007 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 93 Water Year = 2006 First Quartile = 93% Median = 99% Third Quartile = 102% Number of Observations = 13 Water Year = 2006 First Quartile = 93% Median = 99% Third Quartile = 102% Number of Observations = 13 Water Year = 2006 First Quartile = 93% Median = 99% Third Quartile = 102% Number of Observations = 13 Water Year = 2006 First Quartile = 93% Median = 99% Third Quartile = 102% Number of Observations = 13 Water Year = 2006 First Quartile = 93% Median = 99% Third Quartile = 102% Number of Observations = 13 Water Year = 2006 First Quartile = 93% Median = 99% Third Quartile = 102% Number of Observations = 13 Water Year = 2006 First Quartile = 93% Median = 99% Third Quartile = 102% Number of Observations = 13 Water Year = 2006 First Quartile = 93% Median = 99% Third Quartile = 102% Number of Observations = 13 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Chromium, UNF, cICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Chromium, UNF, cICP-MS 01034PLM11 2006 13 92.6% 98.8% 102.1%
    2007 93 96.4% 98.6% 101.2%
    2008 85 111.1% 114.0% 121.2%
    2009 103 100.5% 104.0% 107.1%
    2010 84 100.3% 102.7% 105.0%
    2011 83 100.1% 104.5% 109.0%
    2012 82 101.6% 104.2% 108.5%
    2013 48 100.9% 103.0% 106.8%
    2014 33 111.8% 115.4% 121.6%
    2015 21 99.2% 101.6% 108.9%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Chromium, UNF, cICP-MS -
Lab: NWQL, PCode: 01034, MCode: PLM77
Analysis Dates: 05/12/15 through 09/24/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 115% pctrecov = 115% Water Year = 2021 plotvalue = 130% pctrecov = 189% Water Year = 2021 plotvalue = 130% pctrecov = 329% Water Year = 2021 plotvalue = 81% pctrecov = 81% Water Year = 2021 plotvalue = 81% pctrecov = 81% Water Year = 2021 plotvalue = 77% pctrecov = 77% Water Year = 2020 plotvalue = 116% pctrecov = 116% Water Year = 2016 plotvalue = 130% pctrecov = 258% Water Year = 2016 plotvalue = 130% pctrecov = 155% Water Year = 2016 plotvalue = 130% pctrecov = 163% Water Year = 2016 plotvalue = 130% pctrecov = 150% Water Year = 2016 plotvalue = 130% pctrecov = 158% Water Year = 2016 plotvalue = 130% pctrecov = 185% Water Year = 2015 plotvalue = 116% pctrecov = 116% Water Year = 2015 plotvalue = 117% pctrecov = 117% Water Year = 2015 plotvalue = 92% pctrecov = 92% Water Year = 2015 plotvalue = 91% pctrecov = 91% Water Year = 2015 plotvalue = 87% pctrecov = 87% Water Year = 2021 First Quartile = 93% Median = 97% Third Quartile = 100% Number of Observations = 38 Water Year = 2021 First Quartile = 93% Median = 97% Third Quartile = 100% Number of Observations = 38 Water Year = 2021 First Quartile = 93% Median = 97% Third Quartile = 100% Number of Observations = 38 Water Year = 2021 First Quartile = 93% Median = 97% Third Quartile = 100% Number of Observations = 38 Water Year = 2021 First Quartile = 93% Median = 97% Third Quartile = 100% Number of Observations = 38 Water Year = 2021 First Quartile = 93% Median = 97% Third Quartile = 100% Number of Observations = 38 Water Year = 2021 First Quartile = 93% Median = 97% Third Quartile = 100% Number of Observations = 38 Water Year = 2021 First Quartile = 93% Median = 97% Third Quartile = 100% Number of Observations = 38 Water Year = 2020 First Quartile = 94% Median = 96% Third Quartile = 101% Number of Observations = 30 Water Year = 2020 First Quartile = 94% Median = 96% Third Quartile = 101% Number of Observations = 30 Water Year = 2020 First Quartile = 94% Median = 96% Third Quartile = 101% Number of Observations = 30 Water Year = 2020 First Quartile = 94% Median = 96% Third Quartile = 101% Number of Observations = 30 Water Year = 2020 First Quartile = 94% Median = 96% Third Quartile = 101% Number of Observations = 30 Water Year = 2020 First Quartile = 94% Median = 96% Third Quartile = 101% Number of Observations = 30 Water Year = 2020 First Quartile = 94% Median = 96% Third Quartile = 101% Number of Observations = 30 Water Year = 2020 First Quartile = 94% Median = 96% Third Quartile = 101% Number of Observations = 30 Water Year = 2019 First Quartile = 104% Median = 130% Third Quartile = 130% Number of Observations = 32 Water Year = 2019 First Quartile = 104% Median = 130% Third Quartile = 130% Number of Observations = 32 Water Year = 2019 First Quartile = 104% Median = 130% Third Quartile = 130% Number of Observations = 32 Water Year = 2019 First Quartile = 104% Median = 130% Third Quartile = 130% Number of Observations = 32 Water Year = 2019 First Quartile = 104% Median = 130% Third Quartile = 130% Number of Observations = 32 Water Year = 2019 First Quartile = 104% Median = 130% Third Quartile = 130% Number of Observations = 32 Water Year = 2019 First Quartile = 104% Median = 130% Third Quartile = 130% Number of Observations = 32 Water Year = 2019 First Quartile = 104% Median = 130% Third Quartile = 130% Number of Observations = 32 Water Year = 2018 First Quartile = 107% Median = 125% Third Quartile = 130% Number of Observations = 41 Water Year = 2018 First Quartile = 107% Median = 125% Third Quartile = 130% Number of Observations = 41 Water Year = 2018 First Quartile = 107% Median = 125% Third Quartile = 130% Number of Observations = 41 Water Year = 2018 First Quartile = 107% Median = 125% Third Quartile = 130% Number of Observations = 41 Water Year = 2018 First Quartile = 107% Median = 125% Third Quartile = 130% Number of Observations = 41 Water Year = 2018 First Quartile = 107% Median = 125% Third Quartile = 130% Number of Observations = 41 Water Year = 2018 First Quartile = 107% Median = 125% Third Quartile = 130% Number of Observations = 41 Water Year = 2018 First Quartile = 107% Median = 125% Third Quartile = 130% Number of Observations = 41 Water Year = 2017 First Quartile = 102% Median = 108% Third Quartile = 120% Number of Observations = 45 Water Year = 2017 First Quartile = 102% Median = 108% Third Quartile = 120% Number of Observations = 45 Water Year = 2017 First Quartile = 102% Median = 108% Third Quartile = 120% Number of Observations = 45 Water Year = 2017 First Quartile = 102% Median = 108% Third Quartile = 120% Number of Observations = 45 Water Year = 2017 First Quartile = 102% Median = 108% Third Quartile = 120% Number of Observations = 45 Water Year = 2017 First Quartile = 102% Median = 108% Third Quartile = 120% Number of Observations = 45 Water Year = 2017 First Quartile = 102% Median = 108% Third Quartile = 120% Number of Observations = 45 Water Year = 2017 First Quartile = 102% Median = 108% Third Quartile = 120% Number of Observations = 45 Water Year = 2016 First Quartile = 102% Median = 105% Third Quartile = 111% Number of Observations = 38 Water Year = 2016 First Quartile = 102% Median = 105% Third Quartile = 111% Number of Observations = 38 Water Year = 2016 First Quartile = 102% Median = 105% Third Quartile = 111% Number of Observations = 38 Water Year = 2016 First Quartile = 102% Median = 105% Third Quartile = 111% Number of Observations = 38 Water Year = 2016 First Quartile = 102% Median = 105% Third Quartile = 111% Number of Observations = 38 Water Year = 2016 First Quartile = 102% Median = 105% Third Quartile = 111% Number of Observations = 38 Water Year = 2016 First Quartile = 102% Median = 105% Third Quartile = 111% Number of Observations = 38 Water Year = 2016 First Quartile = 102% Median = 105% Third Quartile = 111% Number of Observations = 38 Water Year = 2015 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 21 Water Year = 2015 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 21 Water Year = 2015 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 21 Water Year = 2015 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 21 Water Year = 2015 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 21 Water Year = 2015 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 21 Water Year = 2015 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 21 Water Year = 2015 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 21 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Chromium, UNF, cICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Chromium, UNF, cICP-MS 01034PLM77 2015 21 99.5% 100.9% 104.3%
    2016 38 102.4% 105.2% 110.8%
    2017 45 102.1% 108.1% 120.2%
    2018 41 106.6% 125.0% 155.5%
    2019 32 103.7% 135.1% 159.7%
    2020 30 93.6% 96.1% 100.8%
    2021 38 92.6% 96.9% 100.3%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Cobalt, FIL, cICP-MS -
Lab: NWQL, PCode: 01035, MCode: PLM10
Analysis Dates: 10/14/06 through 09/23/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 114% pctrecov = 114% Water Year = 2021 plotvalue = 115% pctrecov = 115% Water Year = 2021 plotvalue = 116% pctrecov = 116% Water Year = 2017 plotvalue = 117% pctrecov = 117% Water Year = 2017 plotvalue = 120% pctrecov = 120% Water Year = 2017 plotvalue = 130% pctrecov = 184% Water Year = 2017 plotvalue = 94% pctrecov = 94% Water Year = 2016 plotvalue = 109% pctrecov = 109% Water Year = 2016 plotvalue = 82% pctrecov = 82% Water Year = 2016 plotvalue = 82% pctrecov = 82% Water Year = 2016 plotvalue = 81% pctrecov = 81% Water Year = 2016 plotvalue = 70% pctrecov = 19% Water Year = 2016 plotvalue = 70% pctrecov = 1% Water Year = 2016 plotvalue = 70% pctrecov = 57% Water Year = 2015 plotvalue = 111% pctrecov = 111% Water Year = 2015 plotvalue = 112% pctrecov = 112% Water Year = 2015 plotvalue = 113% pctrecov = 113% Water Year = 2015 plotvalue = 114% pctrecov = 114% Water Year = 2015 plotvalue = 130% pctrecov = 137% Water Year = 2015 plotvalue = 76% pctrecov = 76% Water Year = 2015 plotvalue = 70% pctrecov = 17% Water Year = 2014 plotvalue = 104% pctrecov = 104% Water Year = 2014 plotvalue = 104% pctrecov = 104% Water Year = 2014 plotvalue = 104% pctrecov = 104% Water Year = 2014 plotvalue = 76% pctrecov = 76% Water Year = 2014 plotvalue = 76% pctrecov = 76% Water Year = 2014 plotvalue = 70% pctrecov = 9% Water Year = 2014 plotvalue = 70% pctrecov = 49% Water Year = 2013 plotvalue = 70% pctrecov = 18% Water Year = 2012 plotvalue = 112% pctrecov = 112% Water Year = 2012 plotvalue = 114% pctrecov = 114% Water Year = 2012 plotvalue = 115% pctrecov = 115% Water Year = 2012 plotvalue = 118% pctrecov = 118% Water Year = 2012 plotvalue = 87% pctrecov = 87% Water Year = 2012 plotvalue = 70% pctrecov = 1% Water Year = 2012 plotvalue = 70% pctrecov = 27% Water Year = 2012 plotvalue = 70% pctrecov = 4% Water Year = 2011 plotvalue = 81% pctrecov = 81% Water Year = 2011 plotvalue = 79% pctrecov = 79% Water Year = 2011 plotvalue = 78% pctrecov = 78% Water Year = 2011 plotvalue = 70% pctrecov = 7% Water Year = 2010 plotvalue = 112% pctrecov = 112% Water Year = 2010 plotvalue = 117% pctrecov = 117% Water Year = 2010 plotvalue = 83% pctrecov = 83% Water Year = 2010 plotvalue = 80% pctrecov = 80% Water Year = 2009 plotvalue = 130% pctrecov = 289% Water Year = 2009 plotvalue = 70% pctrecov = 31% Water Year = 2009 plotvalue = 70% pctrecov = 4% Water Year = 2008 plotvalue = 70% pctrecov = 36% Water Year = 2008 plotvalue = 70% pctrecov = 5% Water Year = 2008 plotvalue = 70% pctrecov = 23% Water Year = 2008 plotvalue = 70% pctrecov = 13% Water Year = 2008 plotvalue = 70% pctrecov = 1% Water Year = 2007 plotvalue = 111% pctrecov = 111% Water Year = 2007 plotvalue = 112% pctrecov = 112% Water Year = 2007 plotvalue = 88% pctrecov = 88% Water Year = 2007 plotvalue = 86% pctrecov = 86% Water Year = 2006 plotvalue = 86% pctrecov = 86% Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 105% Number of Observations = 76 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 105% Number of Observations = 76 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 105% Number of Observations = 76 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 105% Number of Observations = 76 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 105% Number of Observations = 76 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 105% Number of Observations = 76 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 105% Number of Observations = 76 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 105% Number of Observations = 76 Water Year = 2020 First Quartile = 93% Median = 98% Third Quartile = 103% Number of Observations = 85 Water Year = 2020 First Quartile = 93% Median = 98% Third Quartile = 103% Number of Observations = 85 Water Year = 2020 First Quartile = 93% Median = 98% Third Quartile = 103% Number of Observations = 85 Water Year = 2020 First Quartile = 93% Median = 98% Third Quartile = 103% Number of Observations = 85 Water Year = 2020 First Quartile = 93% Median = 98% Third Quartile = 103% Number of Observations = 85 Water Year = 2020 First Quartile = 93% Median = 98% Third Quartile = 103% Number of Observations = 85 Water Year = 2020 First Quartile = 93% Median = 98% Third Quartile = 103% Number of Observations = 85 Water Year = 2020 First Quartile = 93% Median = 98% Third Quartile = 103% Number of Observations = 85 Water Year = 2019 First Quartile = 94% Median = 98% Third Quartile = 101% Number of Observations = 80 Water Year = 2019 First Quartile = 94% Median = 98% Third Quartile = 101% Number of Observations = 80 Water Year = 2019 First Quartile = 94% Median = 98% Third Quartile = 101% Number of Observations = 80 Water Year = 2019 First Quartile = 94% Median = 98% Third Quartile = 101% Number of Observations = 80 Water Year = 2019 First Quartile = 94% Median = 98% Third Quartile = 101% Number of Observations = 80 Water Year = 2019 First Quartile = 94% Median = 98% Third Quartile = 101% Number of Observations = 80 Water Year = 2019 First Quartile = 94% Median = 98% Third Quartile = 101% Number of Observations = 80 Water Year = 2019 First Quartile = 94% Median = 98% Third Quartile = 101% Number of Observations = 80 Water Year = 2018 First Quartile = 93% Median = 98% Third Quartile = 101% Number of Observations = 90 Water Year = 2018 First Quartile = 93% Median = 98% Third Quartile = 101% Number of Observations = 90 Water Year = 2018 First Quartile = 93% Median = 98% Third Quartile = 101% Number of Observations = 90 Water Year = 2018 First Quartile = 93% Median = 98% Third Quartile = 101% Number of Observations = 90 Water Year = 2018 First Quartile = 93% Median = 98% Third Quartile = 101% Number of Observations = 90 Water Year = 2018 First Quartile = 93% Median = 98% Third Quartile = 101% Number of Observations = 90 Water Year = 2018 First Quartile = 93% Median = 98% Third Quartile = 101% Number of Observations = 90 Water Year = 2018 First Quartile = 93% Median = 98% Third Quartile = 101% Number of Observations = 90 Water Year = 2017 First Quartile = 103% Median = 105% Third Quartile = 107% Number of Observations = 90 Water Year = 2017 First Quartile = 103% Median = 105% Third Quartile = 107% Number of Observations = 90 Water Year = 2017 First Quartile = 103% Median = 105% Third Quartile = 107% Number of Observations = 90 Water Year = 2017 First Quartile = 103% Median = 105% Third Quartile = 107% Number of Observations = 90 Water Year = 2017 First Quartile = 103% Median = 105% Third Quartile = 107% Number of Observations = 90 Water Year = 2017 First Quartile = 103% Median = 105% Third Quartile = 107% Number of Observations = 90 Water Year = 2017 First Quartile = 103% Median = 105% Third Quartile = 107% Number of Observations = 90 Water Year = 2017 First Quartile = 103% Median = 105% Third Quartile = 107% Number of Observations = 90 Water Year = 2016 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 90 Water Year = 2016 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 90 Water Year = 2016 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 90 Water Year = 2016 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 90 Water Year = 2016 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 90 Water Year = 2016 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 90 Water Year = 2016 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 90 Water Year = 2016 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 90 Water Year = 2015 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 90 Water Year = 2015 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 90 Water Year = 2015 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 90 Water Year = 2015 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 90 Water Year = 2015 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 90 Water Year = 2015 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 90 Water Year = 2015 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 90 Water Year = 2015 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 90 Water Year = 2014 First Quartile = 94% Median = 95% Third Quartile = 97% Number of Observations = 83 Water Year = 2014 First Quartile = 94% Median = 95% Third Quartile = 97% Number of Observations = 83 Water Year = 2014 First Quartile = 94% Median = 95% Third Quartile = 97% Number of Observations = 83 Water Year = 2014 First Quartile = 94% Median = 95% Third Quartile = 97% Number of Observations = 83 Water Year = 2014 First Quartile = 94% Median = 95% Third Quartile = 97% Number of Observations = 83 Water Year = 2014 First Quartile = 94% Median = 95% Third Quartile = 97% Number of Observations = 83 Water Year = 2014 First Quartile = 94% Median = 95% Third Quartile = 97% Number of Observations = 83 Water Year = 2014 First Quartile = 94% Median = 95% Third Quartile = 97% Number of Observations = 83 Water Year = 2013 First Quartile = 96% Median = 100% Third Quartile = 102% Number of Observations = 108 Water Year = 2013 First Quartile = 96% Median = 100% Third Quartile = 102% Number of Observations = 108 Water Year = 2013 First Quartile = 96% Median = 100% Third Quartile = 102% Number of Observations = 108 Water Year = 2013 First Quartile = 96% Median = 100% Third Quartile = 102% Number of Observations = 108 Water Year = 2013 First Quartile = 96% Median = 100% Third Quartile = 102% Number of Observations = 108 Water Year = 2013 First Quartile = 96% Median = 100% Third Quartile = 102% Number of Observations = 108 Water Year = 2013 First Quartile = 96% Median = 100% Third Quartile = 102% Number of Observations = 108 Water Year = 2013 First Quartile = 96% Median = 100% Third Quartile = 102% Number of Observations = 108 Water Year = 2012 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 132 Water Year = 2012 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 132 Water Year = 2012 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 132 Water Year = 2012 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 132 Water Year = 2012 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 132 Water Year = 2012 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 132 Water Year = 2012 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 132 Water Year = 2012 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 132 Water Year = 2011 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 131 Water Year = 2011 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 131 Water Year = 2011 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 131 Water Year = 2011 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 131 Water Year = 2011 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 131 Water Year = 2011 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 131 Water Year = 2011 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 131 Water Year = 2011 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 131 Water Year = 2010 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 132 Water Year = 2010 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 132 Water Year = 2010 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 132 Water Year = 2010 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 132 Water Year = 2010 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 132 Water Year = 2010 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 132 Water Year = 2010 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 132 Water Year = 2010 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 132 Water Year = 2009 First Quartile = 97% Median = 100% Third Quartile = 102% Number of Observations = 105 Water Year = 2009 First Quartile = 97% Median = 100% Third Quartile = 102% Number of Observations = 105 Water Year = 2009 First Quartile = 97% Median = 100% Third Quartile = 102% Number of Observations = 105 Water Year = 2009 First Quartile = 97% Median = 100% Third Quartile = 102% Number of Observations = 105 Water Year = 2009 First Quartile = 97% Median = 100% Third Quartile = 102% Number of Observations = 105 Water Year = 2009 First Quartile = 97% Median = 100% Third Quartile = 102% Number of Observations = 105 Water Year = 2009 First Quartile = 97% Median = 100% Third Quartile = 102% Number of Observations = 105 Water Year = 2009 First Quartile = 97% Median = 100% Third Quartile = 102% Number of Observations = 105 Water Year = 2008 First Quartile = 92% Median = 95% Third Quartile = 100% Number of Observations = 82 Water Year = 2008 First Quartile = 92% Median = 95% Third Quartile = 100% Number of Observations = 82 Water Year = 2008 First Quartile = 92% Median = 95% Third Quartile = 100% Number of Observations = 82 Water Year = 2008 First Quartile = 92% Median = 95% Third Quartile = 100% Number of Observations = 82 Water Year = 2008 First Quartile = 92% Median = 95% Third Quartile = 100% Number of Observations = 82 Water Year = 2008 First Quartile = 92% Median = 95% Third Quartile = 100% Number of Observations = 82 Water Year = 2008 First Quartile = 92% Median = 95% Third Quartile = 100% Number of Observations = 82 Water Year = 2008 First Quartile = 92% Median = 95% Third Quartile = 100% Number of Observations = 82 Water Year = 2007 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 121 Water Year = 2007 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 121 Water Year = 2007 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 121 Water Year = 2007 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 121 Water Year = 2007 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 121 Water Year = 2007 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 121 Water Year = 2007 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 121 Water Year = 2007 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 121 Water Year = 2006 First Quartile = 96% Median = 100% Third Quartile = 102% Number of Observations = 17 Water Year = 2006 First Quartile = 96% Median = 100% Third Quartile = 102% Number of Observations = 17 Water Year = 2006 First Quartile = 96% Median = 100% Third Quartile = 102% Number of Observations = 17 Water Year = 2006 First Quartile = 96% Median = 100% Third Quartile = 102% Number of Observations = 17 Water Year = 2006 First Quartile = 96% Median = 100% Third Quartile = 102% Number of Observations = 17 Water Year = 2006 First Quartile = 96% Median = 100% Third Quartile = 102% Number of Observations = 17 Water Year = 2006 First Quartile = 96% Median = 100% Third Quartile = 102% Number of Observations = 17 Water Year = 2006 First Quartile = 96% Median = 100% Third Quartile = 102% Number of Observations = 17 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Cobalt, FIL, cICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Cobalt, FIL, cICP-MS 01035PLM10 2006 17 96.2% 100.0% 102.1%
    2007 121 97.5% 100.5% 102.5%
    2008 82 92.0% 95.1% 99.7%
    2009 105 96.7% 99.7% 102.0%
    2010 132 96.4% 98.8% 101.9%
    2011 131 92.0% 95.0% 98.3%
    2012 132 97.4% 99.9% 102.7%
    2013 108 95.8% 99.6% 102.4%
    2014 83 93.7% 95.3% 97.3%
    2015 90 97.3% 99.4% 102.3%
    2016 90 93.9% 96.5% 100.0%
    2017 90 103.0% 104.9% 107.3%
    2018 90 93.3% 98.0% 101.1%
    2019 80 93.7% 97.9% 100.9%
    2020 85 92.7% 97.8% 102.7%
    2021 76 98.8% 101.3% 104.7%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Cobalt, UNF, ICP-MS -
Lab: NWQL, PCode: 01037, MCode: PLM48
Analysis Dates: 10/03/06 through 04/23/07
Open Data Set
Boxplot Description

Water Year = 2007 First Quartile = 97% Median = 98% Third Quartile = 100% Number of Observations = 9 Water Year = 2007 First Quartile = 97% Median = 98% Third Quartile = 100% Number of Observations = 9 Water Year = 2007 First Quartile = 97% Median = 98% Third Quartile = 100% Number of Observations = 9 Water Year = 2007 First Quartile = 97% Median = 98% Third Quartile = 100% Number of Observations = 9 Water Year = 2007 First Quartile = 97% Median = 98% Third Quartile = 100% Number of Observations = 9 Water Year = 2007 First Quartile = 97% Median = 98% Third Quartile = 100% Number of Observations = 9 Water Year = 2007 First Quartile = 97% Median = 98% Third Quartile = 100% Number of Observations = 9 Water Year = 2007 First Quartile = 97% Median = 98% Third Quartile = 100% Number of Observations = 9 Water Year = 2006 First Quartile = 90% Median = 93% Third Quartile = 95% Number of Observations = 3 Water Year = 2006 First Quartile = 90% Median = 93% Third Quartile = 95% Number of Observations = 3 Water Year = 2006 First Quartile = 90% Median = 93% Third Quartile = 95% Number of Observations = 3 Water Year = 2006 First Quartile = 90% Median = 93% Third Quartile = 95% Number of Observations = 3 Water Year = 2006 First Quartile = 90% Median = 93% Third Quartile = 95% Number of Observations = 3 Water Year = 2006 First Quartile = 90% Median = 93% Third Quartile = 95% Number of Observations = 3 Water Year = 2006 First Quartile = 90% Median = 93% Third Quartile = 95% Number of Observations = 3 Water Year = 2006 First Quartile = 90% Median = 93% Third Quartile = 95% Number of Observations = 3 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Cobalt, UNF, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Cobalt, UNF, ICP-MS 01037PLM48 2006 3 89.6% 93.1% 95.3%
    2007 9 97.1% 97.8% 100.2%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Cobalt, UNF, cICP-MS -
Lab: NWQL, PCode: 01037, MCode: PLM11
Analysis Dates: 01/24/07 through 04/30/15
Open Data Set
Boxplot Description

Water Year = 2015 plotvalue = 76% pctrecov = 76% Water Year = 2015 plotvalue = 76% pctrecov = 76% Water Year = 2015 plotvalue = 76% pctrecov = 76% Water Year = 2015 plotvalue = 76% pctrecov = 76% Water Year = 2013 plotvalue = 109% pctrecov = 109% Water Year = 2013 plotvalue = 112% pctrecov = 112% Water Year = 2012 plotvalue = 119% pctrecov = 119% Water Year = 2012 plotvalue = 88% pctrecov = 88% Water Year = 2012 plotvalue = 87% pctrecov = 87% Water Year = 2008 plotvalue = 120% pctrecov = 120% Water Year = 2008 plotvalue = 87% pctrecov = 87% Water Year = 2008 plotvalue = 87% pctrecov = 87% Water Year = 2008 plotvalue = 81% pctrecov = 81% Water Year = 2015 First Quartile = 90% Median = 93% Third Quartile = 96% Number of Observations = 27 Water Year = 2015 First Quartile = 90% Median = 93% Third Quartile = 96% Number of Observations = 27 Water Year = 2015 First Quartile = 90% Median = 93% Third Quartile = 96% Number of Observations = 27 Water Year = 2015 First Quartile = 90% Median = 93% Third Quartile = 96% Number of Observations = 27 Water Year = 2015 First Quartile = 90% Median = 93% Third Quartile = 96% Number of Observations = 27 Water Year = 2015 First Quartile = 90% Median = 93% Third Quartile = 96% Number of Observations = 27 Water Year = 2015 First Quartile = 90% Median = 93% Third Quartile = 96% Number of Observations = 27 Water Year = 2015 First Quartile = 90% Median = 93% Third Quartile = 96% Number of Observations = 27 Water Year = 2014 First Quartile = 86% Median = 92% Third Quartile = 94% Number of Observations = 45 Water Year = 2014 First Quartile = 86% Median = 92% Third Quartile = 94% Number of Observations = 45 Water Year = 2014 First Quartile = 86% Median = 92% Third Quartile = 94% Number of Observations = 45 Water Year = 2014 First Quartile = 86% Median = 92% Third Quartile = 94% Number of Observations = 45 Water Year = 2014 First Quartile = 86% Median = 92% Third Quartile = 94% Number of Observations = 45 Water Year = 2014 First Quartile = 86% Median = 92% Third Quartile = 94% Number of Observations = 45 Water Year = 2014 First Quartile = 86% Median = 92% Third Quartile = 94% Number of Observations = 45 Water Year = 2014 First Quartile = 86% Median = 92% Third Quartile = 94% Number of Observations = 45 Water Year = 2013 First Quartile = 93% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2013 First Quartile = 93% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2013 First Quartile = 93% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2013 First Quartile = 93% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2013 First Quartile = 93% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2013 First Quartile = 93% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2013 First Quartile = 93% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2013 First Quartile = 93% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2012 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 48 Water Year = 2012 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 48 Water Year = 2012 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 48 Water Year = 2012 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 48 Water Year = 2012 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 48 Water Year = 2012 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 48 Water Year = 2012 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 48 Water Year = 2012 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 48 Water Year = 2011 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 48 Water Year = 2011 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 48 Water Year = 2011 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 48 Water Year = 2011 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 48 Water Year = 2011 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 48 Water Year = 2011 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 48 Water Year = 2011 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 48 Water Year = 2011 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 48 Water Year = 2010 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 48 Water Year = 2010 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 48 Water Year = 2010 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 48 Water Year = 2010 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 48 Water Year = 2010 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 48 Water Year = 2010 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 48 Water Year = 2010 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 48 Water Year = 2010 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 48 Water Year = 2009 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 39 Water Year = 2009 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 39 Water Year = 2009 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 39 Water Year = 2009 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 39 Water Year = 2009 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 39 Water Year = 2009 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 39 Water Year = 2009 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 39 Water Year = 2009 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 39 Water Year = 2008 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 49 Water Year = 2008 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 49 Water Year = 2008 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 49 Water Year = 2008 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 49 Water Year = 2008 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 49 Water Year = 2008 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 49 Water Year = 2008 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 49 Water Year = 2008 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 49 Water Year = 2007 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 34 Water Year = 2007 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 34 Water Year = 2007 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 34 Water Year = 2007 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 34 Water Year = 2007 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 34 Water Year = 2007 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 34 Water Year = 2007 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 34 Water Year = 2007 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 34 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Cobalt, UNF, cICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Cobalt, UNF, cICP-MS 01037PLM11 2007 34 94.4% 97.1% 99.9%
    2008 49 94.9% 98.4% 100.0%
    2009 39 98.1% 101.4% 104.1%
    2010 48 96.4% 98.5% 101.1%
    2011 48 95.8% 98.1% 101.3%
    2012 48 97.1% 99.5% 102.1%
    2013 48 93.2% 97.2% 98.9%
    2014 45 86.0% 92.0% 94.3%
    2015 27 90.2% 92.9% 96.5%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Cobalt, UNF, cICP-MS -
Lab: NWQL, PCode: 01037, MCode: PLM77
Analysis Dates: 05/12/15 through 09/24/21
Open Data Set
Boxplot Description

Water Year = 2016 plotvalue = 114% pctrecov = 114% Water Year = 2016 plotvalue = 76% pctrecov = 76% Water Year = 2016 plotvalue = 73% pctrecov = 73% Water Year = 2016 plotvalue = 70% pctrecov = 64% Water Year = 2015 plotvalue = 106% pctrecov = 106% Water Year = 2015 plotvalue = 107% pctrecov = 107% Water Year = 2021 First Quartile = 97% Median = 100% Third Quartile = 105% Number of Observations = 43 Water Year = 2021 First Quartile = 97% Median = 100% Third Quartile = 105% Number of Observations = 43 Water Year = 2021 First Quartile = 97% Median = 100% Third Quartile = 105% Number of Observations = 43 Water Year = 2021 First Quartile = 97% Median = 100% Third Quartile = 105% Number of Observations = 43 Water Year = 2021 First Quartile = 97% Median = 100% Third Quartile = 105% Number of Observations = 43 Water Year = 2021 First Quartile = 97% Median = 100% Third Quartile = 105% Number of Observations = 43 Water Year = 2021 First Quartile = 97% Median = 100% Third Quartile = 105% Number of Observations = 43 Water Year = 2021 First Quartile = 97% Median = 100% Third Quartile = 105% Number of Observations = 43 Water Year = 2020 First Quartile = 95% Median = 99% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 95% Median = 99% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 95% Median = 99% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 95% Median = 99% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 95% Median = 99% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 95% Median = 99% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 95% Median = 99% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 95% Median = 99% Third Quartile = 105% Number of Observations = 44 Water Year = 2019 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 41 Water Year = 2019 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 41 Water Year = 2019 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 41 Water Year = 2019 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 41 Water Year = 2019 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 41 Water Year = 2019 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 41 Water Year = 2019 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 41 Water Year = 2019 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 41 Water Year = 2018 First Quartile = 95% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2018 First Quartile = 95% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2018 First Quartile = 95% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2018 First Quartile = 95% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2018 First Quartile = 95% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2018 First Quartile = 95% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2018 First Quartile = 95% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2018 First Quartile = 95% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2017 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 48 Water Year = 2017 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 48 Water Year = 2017 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 48 Water Year = 2017 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 48 Water Year = 2017 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 48 Water Year = 2017 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 48 Water Year = 2017 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 48 Water Year = 2017 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 48 Water Year = 2016 First Quartile = 94% Median = 98% Third Quartile = 101% Number of Observations = 48 Water Year = 2016 First Quartile = 94% Median = 98% Third Quartile = 101% Number of Observations = 48 Water Year = 2016 First Quartile = 94% Median = 98% Third Quartile = 101% Number of Observations = 48 Water Year = 2016 First Quartile = 94% Median = 98% Third Quartile = 101% Number of Observations = 48 Water Year = 2016 First Quartile = 94% Median = 98% Third Quartile = 101% Number of Observations = 48 Water Year = 2016 First Quartile = 94% Median = 98% Third Quartile = 101% Number of Observations = 48 Water Year = 2016 First Quartile = 94% Median = 98% Third Quartile = 101% Number of Observations = 48 Water Year = 2016 First Quartile = 94% Median = 98% Third Quartile = 101% Number of Observations = 48 Water Year = 2015 First Quartile = 92% Median = 94% Third Quartile = 97% Number of Observations = 21 Water Year = 2015 First Quartile = 92% Median = 94% Third Quartile = 97% Number of Observations = 21 Water Year = 2015 First Quartile = 92% Median = 94% Third Quartile = 97% Number of Observations = 21 Water Year = 2015 First Quartile = 92% Median = 94% Third Quartile = 97% Number of Observations = 21 Water Year = 2015 First Quartile = 92% Median = 94% Third Quartile = 97% Number of Observations = 21 Water Year = 2015 First Quartile = 92% Median = 94% Third Quartile = 97% Number of Observations = 21 Water Year = 2015 First Quartile = 92% Median = 94% Third Quartile = 97% Number of Observations = 21 Water Year = 2015 First Quartile = 92% Median = 94% Third Quartile = 97% Number of Observations = 21 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Cobalt, UNF, cICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Cobalt, UNF, cICP-MS 01037PLM77 2015 21 91.7% 94.4% 97.3%
    2016 48 93.5% 97.8% 101.4%
    2017 48 96.4% 99.1% 102.1%
    2018 48 95.2% 101.1% 103.6%
    2019 41 96.9% 100.5% 103.3%
    2020 44 95.3% 99.4% 105.1%
    2021 43 97.1% 100.4% 104.8%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Copper, FIL, cICP-MS -
Lab: NWQL, PCode: 01040, MCode: PLM10
Analysis Dates: 10/14/06 through 09/23/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 79% pctrecov = 79% Water Year = 2019 plotvalue = 129% pctrecov = 129% Water Year = 2019 plotvalue = 130% pctrecov = 131% Water Year = 2019 plotvalue = 130% pctrecov = 353% Water Year = 2019 plotvalue = 130% pctrecov = 231% Water Year = 2019 plotvalue = 130% pctrecov = 344% Water Year = 2019 plotvalue = 130% pctrecov = 143% Water Year = 2019 plotvalue = 70% pctrecov = 13% Water Year = 2018 plotvalue = 119% pctrecov = 119% Water Year = 2017 plotvalue = 130% pctrecov = 130% Water Year = 2017 plotvalue = 130% pctrecov = 197% Water Year = 2017 plotvalue = 130% pctrecov = 146% Water Year = 2017 plotvalue = 130% pctrecov = 218% Water Year = 2017 plotvalue = 130% pctrecov = 133% Water Year = 2017 plotvalue = 130% pctrecov = 139% Water Year = 2017 plotvalue = 130% pctrecov = 136% Water Year = 2017 plotvalue = 130% pctrecov = 136% Water Year = 2016 plotvalue = 70% pctrecov = 16% Water Year = 2016 plotvalue = 70% pctrecov = 20% Water Year = 2016 plotvalue = 70% pctrecov = 50% Water Year = 2015 plotvalue = 110% pctrecov = 110% Water Year = 2015 plotvalue = 111% pctrecov = 111% Water Year = 2015 plotvalue = 130% pctrecov = 162% Water Year = 2015 plotvalue = 130% pctrecov = 263% Water Year = 2015 plotvalue = 70% pctrecov = 67% Water Year = 2014 plotvalue = 110% pctrecov = 110% Water Year = 2014 plotvalue = 110% pctrecov = 110% Water Year = 2014 plotvalue = 111% pctrecov = 111% Water Year = 2014 plotvalue = 112% pctrecov = 112% Water Year = 2014 plotvalue = 113% pctrecov = 113% Water Year = 2014 plotvalue = 113% pctrecov = 113% Water Year = 2014 plotvalue = 127% pctrecov = 127% Water Year = 2014 plotvalue = 130% pctrecov = 161% Water Year = 2014 plotvalue = 130% pctrecov = 135% Water Year = 2014 plotvalue = 77% pctrecov = 77% Water Year = 2014 plotvalue = 77% pctrecov = 77% Water Year = 2014 plotvalue = 70% pctrecov = 51% Water Year = 2014 plotvalue = 70% pctrecov = 67% Water Year = 2014 plotvalue = 70% pctrecov = 67% Water Year = 2014 plotvalue = 70% pctrecov = 17% Water Year = 2013 plotvalue = 120% pctrecov = 120% Water Year = 2013 plotvalue = 125% pctrecov = 125% Water Year = 2013 plotvalue = 127% pctrecov = 127% Water Year = 2012 plotvalue = 110% pctrecov = 110% Water Year = 2012 plotvalue = 112% pctrecov = 112% Water Year = 2012 plotvalue = 116% pctrecov = 116% Water Year = 2012 plotvalue = 84% pctrecov = 84% Water Year = 2012 plotvalue = 70% pctrecov = 16% Water Year = 2012 plotvalue = 70% pctrecov = 6% Water Year = 2012 plotvalue = 70% pctrecov = 5% Water Year = 2011 plotvalue = 117% pctrecov = 117% Water Year = 2011 plotvalue = 120% pctrecov = 120% Water Year = 2011 plotvalue = 130% pctrecov = 144% Water Year = 2011 plotvalue = 82% pctrecov = 82% Water Year = 2011 plotvalue = 81% pctrecov = 81% Water Year = 2011 plotvalue = 74% pctrecov = 74% Water Year = 2011 plotvalue = 70% pctrecov = 16% Water Year = 2010 plotvalue = 118% pctrecov = 118% Water Year = 2010 plotvalue = 119% pctrecov = 119% Water Year = 2010 plotvalue = 123% pctrecov = 123% Water Year = 2010 plotvalue = 126% pctrecov = 126% Water Year = 2010 plotvalue = 130% pctrecov = 148% Water Year = 2010 plotvalue = 130% pctrecov = 150% Water Year = 2010 plotvalue = 130% pctrecov = 177% Water Year = 2010 plotvalue = 130% pctrecov = 187% Water Year = 2010 plotvalue = 75% pctrecov = 75% Water Year = 2010 plotvalue = 70% pctrecov = 61% Water Year = 2009 plotvalue = 120% pctrecov = 120% Water Year = 2009 plotvalue = 122% pctrecov = 122% Water Year = 2009 plotvalue = 124% pctrecov = 124% Water Year = 2009 plotvalue = 130% pctrecov = 149% Water Year = 2009 plotvalue = 130% pctrecov = 138% Water Year = 2009 plotvalue = 130% pctrecov = 143% Water Year = 2009 plotvalue = 130% pctrecov = 150% Water Year = 2009 plotvalue = 130% pctrecov = 177% Water Year = 2009 plotvalue = 130% pctrecov = 173% Water Year = 2009 plotvalue = 70% pctrecov = 49% Water Year = 2009 plotvalue = 70% pctrecov = 22% Water Year = 2008 plotvalue = 124% pctrecov = 124% Water Year = 2008 plotvalue = 129% pctrecov = 129% Water Year = 2008 plotvalue = 130% pctrecov = 171% Water Year = 2008 plotvalue = 130% pctrecov = 161% Water Year = 2008 plotvalue = 130% pctrecov = 133% Water Year = 2008 plotvalue = 70% pctrecov = 50% Water Year = 2008 plotvalue = 70% pctrecov = 65% Water Year = 2008 plotvalue = 70% pctrecov = 47% Water Year = 2008 plotvalue = 70% pctrecov = 50% Water Year = 2007 plotvalue = 115% pctrecov = 115% Water Year = 2007 plotvalue = 115% pctrecov = 115% Water Year = 2007 plotvalue = 130% pctrecov = 139% Water Year = 2007 plotvalue = 86% pctrecov = 86% Water Year = 2007 plotvalue = 70% pctrecov = 17% Water Year = 2006 plotvalue = 88% pctrecov = 88% Water Year = 2021 First Quartile = 94% Median = 99% Third Quartile = 102% Number of Observations = 76 Water Year = 2021 First Quartile = 94% Median = 99% Third Quartile = 102% Number of Observations = 76 Water Year = 2021 First Quartile = 94% Median = 99% Third Quartile = 102% Number of Observations = 76 Water Year = 2021 First Quartile = 94% Median = 99% Third Quartile = 102% Number of Observations = 76 Water Year = 2021 First Quartile = 94% Median = 99% Third Quartile = 102% Number of Observations = 76 Water Year = 2021 First Quartile = 94% Median = 99% Third Quartile = 102% Number of Observations = 76 Water Year = 2021 First Quartile = 94% Median = 99% Third Quartile = 102% Number of Observations = 76 Water Year = 2021 First Quartile = 94% Median = 99% Third Quartile = 102% Number of Observations = 76 Water Year = 2020 First Quartile = 94% Median = 100% Third Quartile = 105% Number of Observations = 85 Water Year = 2020 First Quartile = 94% Median = 100% Third Quartile = 105% Number of Observations = 85 Water Year = 2020 First Quartile = 94% Median = 100% Third Quartile = 105% Number of Observations = 85 Water Year = 2020 First Quartile = 94% Median = 100% Third Quartile = 105% Number of Observations = 85 Water Year = 2020 First Quartile = 94% Median = 100% Third Quartile = 105% Number of Observations = 85 Water Year = 2020 First Quartile = 94% Median = 100% Third Quartile = 105% Number of Observations = 85 Water Year = 2020 First Quartile = 94% Median = 100% Third Quartile = 105% Number of Observations = 85 Water Year = 2020 First Quartile = 94% Median = 100% Third Quartile = 105% Number of Observations = 85 Water Year = 2019 First Quartile = 97% Median = 101% Third Quartile = 106% Number of Observations = 80 Water Year = 2019 First Quartile = 97% Median = 101% Third Quartile = 106% Number of Observations = 80 Water Year = 2019 First Quartile = 97% Median = 101% Third Quartile = 106% Number of Observations = 80 Water Year = 2019 First Quartile = 97% Median = 101% Third Quartile = 106% Number of Observations = 80 Water Year = 2019 First Quartile = 97% Median = 101% Third Quartile = 106% Number of Observations = 80 Water Year = 2019 First Quartile = 97% Median = 101% Third Quartile = 106% Number of Observations = 80 Water Year = 2019 First Quartile = 97% Median = 101% Third Quartile = 106% Number of Observations = 80 Water Year = 2019 First Quartile = 97% Median = 101% Third Quartile = 106% Number of Observations = 80 Water Year = 2018 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 90 Water Year = 2018 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 90 Water Year = 2018 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 90 Water Year = 2018 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 90 Water Year = 2018 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 90 Water Year = 2018 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 90 Water Year = 2018 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 90 Water Year = 2018 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 90 Water Year = 2017 First Quartile = 105% Median = 109% Third Quartile = 115% Number of Observations = 90 Water Year = 2017 First Quartile = 105% Median = 109% Third Quartile = 115% Number of Observations = 90 Water Year = 2017 First Quartile = 105% Median = 109% Third Quartile = 115% Number of Observations = 90 Water Year = 2017 First Quartile = 105% Median = 109% Third Quartile = 115% Number of Observations = 90 Water Year = 2017 First Quartile = 105% Median = 109% Third Quartile = 115% Number of Observations = 90 Water Year = 2017 First Quartile = 105% Median = 109% Third Quartile = 115% Number of Observations = 90 Water Year = 2017 First Quartile = 105% Median = 109% Third Quartile = 115% Number of Observations = 90 Water Year = 2017 First Quartile = 105% Median = 109% Third Quartile = 115% Number of Observations = 90 Water Year = 2016 First Quartile = 96% Median = 101% Third Quartile = 112% Number of Observations = 84 Water Year = 2016 First Quartile = 96% Median = 101% Third Quartile = 112% Number of Observations = 84 Water Year = 2016 First Quartile = 96% Median = 101% Third Quartile = 112% Number of Observations = 84 Water Year = 2016 First Quartile = 96% Median = 101% Third Quartile = 112% Number of Observations = 84 Water Year = 2016 First Quartile = 96% Median = 101% Third Quartile = 112% Number of Observations = 84 Water Year = 2016 First Quartile = 96% Median = 101% Third Quartile = 112% Number of Observations = 84 Water Year = 2016 First Quartile = 96% Median = 101% Third Quartile = 112% Number of Observations = 84 Water Year = 2016 First Quartile = 96% Median = 101% Third Quartile = 112% Number of Observations = 84 Water Year = 2015 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 90 Water Year = 2015 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 90 Water Year = 2015 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 90 Water Year = 2015 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 90 Water Year = 2015 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 90 Water Year = 2015 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 90 Water Year = 2015 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 90 Water Year = 2015 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 90 Water Year = 2014 First Quartile = 93% Median = 96% Third Quartile = 100% Number of Observations = 83 Water Year = 2014 First Quartile = 93% Median = 96% Third Quartile = 100% Number of Observations = 83 Water Year = 2014 First Quartile = 93% Median = 96% Third Quartile = 100% Number of Observations = 83 Water Year = 2014 First Quartile = 93% Median = 96% Third Quartile = 100% Number of Observations = 83 Water Year = 2014 First Quartile = 93% Median = 96% Third Quartile = 100% Number of Observations = 83 Water Year = 2014 First Quartile = 93% Median = 96% Third Quartile = 100% Number of Observations = 83 Water Year = 2014 First Quartile = 93% Median = 96% Third Quartile = 100% Number of Observations = 83 Water Year = 2014 First Quartile = 93% Median = 96% Third Quartile = 100% Number of Observations = 83 Water Year = 2013 First Quartile = 95% Median = 100% Third Quartile = 104% Number of Observations = 108 Water Year = 2013 First Quartile = 95% Median = 100% Third Quartile = 104% Number of Observations = 108 Water Year = 2013 First Quartile = 95% Median = 100% Third Quartile = 104% Number of Observations = 108 Water Year = 2013 First Quartile = 95% Median = 100% Third Quartile = 104% Number of Observations = 108 Water Year = 2013 First Quartile = 95% Median = 100% Third Quartile = 104% Number of Observations = 108 Water Year = 2013 First Quartile = 95% Median = 100% Third Quartile = 104% Number of Observations = 108 Water Year = 2013 First Quartile = 95% Median = 100% Third Quartile = 104% Number of Observations = 108 Water Year = 2013 First Quartile = 95% Median = 100% Third Quartile = 104% Number of Observations = 108 Water Year = 2012 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 132 Water Year = 2012 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 132 Water Year = 2012 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 132 Water Year = 2012 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 132 Water Year = 2012 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 132 Water Year = 2012 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 132 Water Year = 2012 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 132 Water Year = 2012 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 132 Water Year = 2011 First Quartile = 93% Median = 96% Third Quartile = 100% Number of Observations = 131 Water Year = 2011 First Quartile = 93% Median = 96% Third Quartile = 100% Number of Observations = 131 Water Year = 2011 First Quartile = 93% Median = 96% Third Quartile = 100% Number of Observations = 131 Water Year = 2011 First Quartile = 93% Median = 96% Third Quartile = 100% Number of Observations = 131 Water Year = 2011 First Quartile = 93% Median = 96% Third Quartile = 100% Number of Observations = 131 Water Year = 2011 First Quartile = 93% Median = 96% Third Quartile = 100% Number of Observations = 131 Water Year = 2011 First Quartile = 93% Median = 96% Third Quartile = 100% Number of Observations = 131 Water Year = 2011 First Quartile = 93% Median = 96% Third Quartile = 100% Number of Observations = 131 Water Year = 2010 First Quartile = 93% Median = 96% Third Quartile = 102% Number of Observations = 132 Water Year = 2010 First Quartile = 93% Median = 96% Third Quartile = 102% Number of Observations = 132 Water Year = 2010 First Quartile = 93% Median = 96% Third Quartile = 102% Number of Observations = 132 Water Year = 2010 First Quartile = 93% Median = 96% Third Quartile = 102% Number of Observations = 132 Water Year = 2010 First Quartile = 93% Median = 96% Third Quartile = 102% Number of Observations = 132 Water Year = 2010 First Quartile = 93% Median = 96% Third Quartile = 102% Number of Observations = 132 Water Year = 2010 First Quartile = 93% Median = 96% Third Quartile = 102% Number of Observations = 132 Water Year = 2010 First Quartile = 93% Median = 96% Third Quartile = 102% Number of Observations = 132 Water Year = 2009 First Quartile = 94% Median = 99% Third Quartile = 103% Number of Observations = 105 Water Year = 2009 First Quartile = 94% Median = 99% Third Quartile = 103% Number of Observations = 105 Water Year = 2009 First Quartile = 94% Median = 99% Third Quartile = 103% Number of Observations = 105 Water Year = 2009 First Quartile = 94% Median = 99% Third Quartile = 103% Number of Observations = 105 Water Year = 2009 First Quartile = 94% Median = 99% Third Quartile = 103% Number of Observations = 105 Water Year = 2009 First Quartile = 94% Median = 99% Third Quartile = 103% Number of Observations = 105 Water Year = 2009 First Quartile = 94% Median = 99% Third Quartile = 103% Number of Observations = 105 Water Year = 2009 First Quartile = 94% Median = 99% Third Quartile = 103% Number of Observations = 105 Water Year = 2008 First Quartile = 95% Median = 100% Third Quartile = 106% Number of Observations = 128 Water Year = 2008 First Quartile = 95% Median = 100% Third Quartile = 106% Number of Observations = 128 Water Year = 2008 First Quartile = 95% Median = 100% Third Quartile = 106% Number of Observations = 128 Water Year = 2008 First Quartile = 95% Median = 100% Third Quartile = 106% Number of Observations = 128 Water Year = 2008 First Quartile = 95% Median = 100% Third Quartile = 106% Number of Observations = 128 Water Year = 2008 First Quartile = 95% Median = 100% Third Quartile = 106% Number of Observations = 128 Water Year = 2008 First Quartile = 95% Median = 100% Third Quartile = 106% Number of Observations = 128 Water Year = 2008 First Quartile = 95% Median = 100% Third Quartile = 106% Number of Observations = 128 Water Year = 2007 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 122 Water Year = 2007 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 122 Water Year = 2007 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 122 Water Year = 2007 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 122 Water Year = 2007 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 122 Water Year = 2007 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 122 Water Year = 2007 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 122 Water Year = 2007 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 122 Water Year = 2006 First Quartile = 96% Median = 97% Third Quartile = 101% Number of Observations = 18 Water Year = 2006 First Quartile = 96% Median = 97% Third Quartile = 101% Number of Observations = 18 Water Year = 2006 First Quartile = 96% Median = 97% Third Quartile = 101% Number of Observations = 18 Water Year = 2006 First Quartile = 96% Median = 97% Third Quartile = 101% Number of Observations = 18 Water Year = 2006 First Quartile = 96% Median = 97% Third Quartile = 101% Number of Observations = 18 Water Year = 2006 First Quartile = 96% Median = 97% Third Quartile = 101% Number of Observations = 18 Water Year = 2006 First Quartile = 96% Median = 97% Third Quartile = 101% Number of Observations = 18 Water Year = 2006 First Quartile = 96% Median = 97% Third Quartile = 101% Number of Observations = 18 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Copper, FIL, cICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Copper, FIL, cICP-MS 01040PLM10 2006 18 95.9% 97.2% 100.9%
    2007 122 96.7% 99.8% 103.6%
    2008 128 95.2% 99.8% 106.0%
    2009 105 94.2% 99.1% 103.4%
    2010 132 92.6% 96.2% 102.0%
    2011 131 93.0% 95.7% 99.9%
    2012 132 94.8% 97.9% 100.7%
    2013 108 94.9% 99.9% 103.7%
    2014 83 92.8% 95.7% 99.5%
    2015 90 91.8% 95.1% 98.3%
    2016 84 96.4% 100.6% 112.5%
    2017 90 105.1% 108.5% 115.0%
    2018 90 97.4% 99.9% 103.2%
    2019 80 97.4% 100.7% 106.4%
    2020 85 94.5% 100.2% 105.3%
    2021 76 94.3% 98.8% 102.3%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Copper, UNF, ICP-MS -
Lab: NWQL, PCode: 01042, MCode: PLM48
Analysis Dates: 10/03/06 through 04/23/07
Open Data Set
Boxplot Description

Water Year = 2007 plotvalue = 118% pctrecov = 118% Water Year = 2007 plotvalue = 122% pctrecov = 122% Water Year = 2007 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 20 Water Year = 2007 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 20 Water Year = 2007 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 20 Water Year = 2007 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 20 Water Year = 2007 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 20 Water Year = 2007 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 20 Water Year = 2007 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 20 Water Year = 2007 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 20 Water Year = 2006 First Quartile = 101% Median = 108% Third Quartile = 127% Number of Observations = 10 Water Year = 2006 First Quartile = 101% Median = 108% Third Quartile = 127% Number of Observations = 10 Water Year = 2006 First Quartile = 101% Median = 108% Third Quartile = 127% Number of Observations = 10 Water Year = 2006 First Quartile = 101% Median = 108% Third Quartile = 127% Number of Observations = 10 Water Year = 2006 First Quartile = 101% Median = 108% Third Quartile = 127% Number of Observations = 10 Water Year = 2006 First Quartile = 101% Median = 108% Third Quartile = 127% Number of Observations = 10 Water Year = 2006 First Quartile = 101% Median = 108% Third Quartile = 127% Number of Observations = 10 Water Year = 2006 First Quartile = 101% Median = 108% Third Quartile = 127% Number of Observations = 10 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Copper, UNF, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Copper, UNF, ICP-MS 01042PLM48 2006 10 101.3% 108.0% 126.5%
    2007 20 101.0% 102.9% 107.1%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Copper, UNF, cICP-MS -
Lab: NWQL, PCode: 01042, MCode: PLM11
Analysis Dates: 01/20/07 through 04/30/15
Open Data Set
Boxplot Description

Water Year = 2015 plotvalue = 116% pctrecov = 116% Water Year = 2015 plotvalue = 70% pctrecov = 61% Water Year = 2015 plotvalue = 70% pctrecov = 57% Water Year = 2014 plotvalue = 111% pctrecov = 111% Water Year = 2014 plotvalue = 111% pctrecov = 111% Water Year = 2014 plotvalue = 114% pctrecov = 114% Water Year = 2014 plotvalue = 130% pctrecov = 132% Water Year = 2014 plotvalue = 70% pctrecov = 67% Water Year = 2013 plotvalue = 111% pctrecov = 111% Water Year = 2013 plotvalue = 113% pctrecov = 113% Water Year = 2013 plotvalue = 120% pctrecov = 120% Water Year = 2013 plotvalue = 130% pctrecov = 203% Water Year = 2013 plotvalue = 130% pctrecov = 236% Water Year = 2013 plotvalue = 130% pctrecov = 162% Water Year = 2013 plotvalue = 130% pctrecov = 151% Water Year = 2013 plotvalue = 82% pctrecov = 82% Water Year = 2013 plotvalue = 81% pctrecov = 81% Water Year = 2013 plotvalue = 79% pctrecov = 79% Water Year = 2013 plotvalue = 71% pctrecov = 71% Water Year = 2012 plotvalue = 107% pctrecov = 107% Water Year = 2012 plotvalue = 108% pctrecov = 108% Water Year = 2012 plotvalue = 109% pctrecov = 109% Water Year = 2012 plotvalue = 122% pctrecov = 122% Water Year = 2012 plotvalue = 88% pctrecov = 88% Water Year = 2012 plotvalue = 84% pctrecov = 84% Water Year = 2012 plotvalue = 83% pctrecov = 83% Water Year = 2011 plotvalue = 111% pctrecov = 111% Water Year = 2011 plotvalue = 117% pctrecov = 117% Water Year = 2011 plotvalue = 73% pctrecov = 73% Water Year = 2011 plotvalue = 70% pctrecov = 67% Water Year = 2010 plotvalue = 111% pctrecov = 111% Water Year = 2010 plotvalue = 112% pctrecov = 112% Water Year = 2010 plotvalue = 112% pctrecov = 112% Water Year = 2010 plotvalue = 114% pctrecov = 114% Water Year = 2010 plotvalue = 114% pctrecov = 114% Water Year = 2010 plotvalue = 114% pctrecov = 114% Water Year = 2010 plotvalue = 117% pctrecov = 117% Water Year = 2010 plotvalue = 130% pctrecov = 135% Water Year = 2010 plotvalue = 130% pctrecov = 164% Water Year = 2010 plotvalue = 130% pctrecov = 202% Water Year = 2010 plotvalue = 130% pctrecov = 135% Water Year = 2010 plotvalue = 130% pctrecov = 187% Water Year = 2010 plotvalue = 130% pctrecov = 165% Water Year = 2010 plotvalue = 73% pctrecov = 73% Water Year = 2009 plotvalue = 125% pctrecov = 125% Water Year = 2009 plotvalue = 129% pctrecov = 129% Water Year = 2009 plotvalue = 130% pctrecov = 142% Water Year = 2009 plotvalue = 130% pctrecov = 151% Water Year = 2009 plotvalue = 130% pctrecov = 134% Water Year = 2007 plotvalue = 115% pctrecov = 115% Water Year = 2007 plotvalue = 120% pctrecov = 120% Water Year = 2007 plotvalue = 122% pctrecov = 122% Water Year = 2007 plotvalue = 130% pctrecov = 1135% Water Year = 2007 plotvalue = 130% pctrecov = 146% Water Year = 2007 plotvalue = 130% pctrecov = 195% Water Year = 2007 plotvalue = 130% pctrecov = 742% Water Year = 2007 plotvalue = 77% pctrecov = 77% Water Year = 2007 plotvalue = 77% pctrecov = 77% Water Year = 2007 plotvalue = 72% pctrecov = 72% Water Year = 2015 First Quartile = 87% Median = 92% Third Quartile = 96% Number of Observations = 34 Water Year = 2015 First Quartile = 87% Median = 92% Third Quartile = 96% Number of Observations = 34 Water Year = 2015 First Quartile = 87% Median = 92% Third Quartile = 96% Number of Observations = 34 Water Year = 2015 First Quartile = 87% Median = 92% Third Quartile = 96% Number of Observations = 34 Water Year = 2015 First Quartile = 87% Median = 92% Third Quartile = 96% Number of Observations = 34 Water Year = 2015 First Quartile = 87% Median = 92% Third Quartile = 96% Number of Observations = 34 Water Year = 2015 First Quartile = 87% Median = 92% Third Quartile = 96% Number of Observations = 34 Water Year = 2015 First Quartile = 87% Median = 92% Third Quartile = 96% Number of Observations = 34 Water Year = 2014 First Quartile = 91% Median = 96% Third Quartile = 99% Number of Observations = 83 Water Year = 2014 First Quartile = 91% Median = 96% Third Quartile = 99% Number of Observations = 83 Water Year = 2014 First Quartile = 91% Median = 96% Third Quartile = 99% Number of Observations = 83 Water Year = 2014 First Quartile = 91% Median = 96% Third Quartile = 99% Number of Observations = 83 Water Year = 2014 First Quartile = 91% Median = 96% Third Quartile = 99% Number of Observations = 83 Water Year = 2014 First Quartile = 91% Median = 96% Third Quartile = 99% Number of Observations = 83 Water Year = 2014 First Quartile = 91% Median = 96% Third Quartile = 99% Number of Observations = 83 Water Year = 2014 First Quartile = 91% Median = 96% Third Quartile = 99% Number of Observations = 83 Water Year = 2013 First Quartile = 94% Median = 97% Third Quartile = 101% Number of Observations = 108 Water Year = 2013 First Quartile = 94% Median = 97% Third Quartile = 101% Number of Observations = 108 Water Year = 2013 First Quartile = 94% Median = 97% Third Quartile = 101% Number of Observations = 108 Water Year = 2013 First Quartile = 94% Median = 97% Third Quartile = 101% Number of Observations = 108 Water Year = 2013 First Quartile = 94% Median = 97% Third Quartile = 101% Number of Observations = 108 Water Year = 2013 First Quartile = 94% Median = 97% Third Quartile = 101% Number of Observations = 108 Water Year = 2013 First Quartile = 94% Median = 97% Third Quartile = 101% Number of Observations = 108 Water Year = 2013 First Quartile = 94% Median = 97% Third Quartile = 101% Number of Observations = 108 Water Year = 2012 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 83 Water Year = 2012 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 83 Water Year = 2012 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 83 Water Year = 2012 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 83 Water Year = 2012 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 83 Water Year = 2012 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 83 Water Year = 2012 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 83 Water Year = 2012 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 83 Water Year = 2011 First Quartile = 92% Median = 96% Third Quartile = 99% Number of Observations = 130 Water Year = 2011 First Quartile = 92% Median = 96% Third Quartile = 99% Number of Observations = 130 Water Year = 2011 First Quartile = 92% Median = 96% Third Quartile = 99% Number of Observations = 130 Water Year = 2011 First Quartile = 92% Median = 96% Third Quartile = 99% Number of Observations = 130 Water Year = 2011 First Quartile = 92% Median = 96% Third Quartile = 99% Number of Observations = 130 Water Year = 2011 First Quartile = 92% Median = 96% Third Quartile = 99% Number of Observations = 130 Water Year = 2011 First Quartile = 92% Median = 96% Third Quartile = 99% Number of Observations = 130 Water Year = 2011 First Quartile = 92% Median = 96% Third Quartile = 99% Number of Observations = 130 Water Year = 2010 First Quartile = 91% Median = 96% Third Quartile = 99% Number of Observations = 131 Water Year = 2010 First Quartile = 91% Median = 96% Third Quartile = 99% Number of Observations = 131 Water Year = 2010 First Quartile = 91% Median = 96% Third Quartile = 99% Number of Observations = 131 Water Year = 2010 First Quartile = 91% Median = 96% Third Quartile = 99% Number of Observations = 131 Water Year = 2010 First Quartile = 91% Median = 96% Third Quartile = 99% Number of Observations = 131 Water Year = 2010 First Quartile = 91% Median = 96% Third Quartile = 99% Number of Observations = 131 Water Year = 2010 First Quartile = 91% Median = 96% Third Quartile = 99% Number of Observations = 131 Water Year = 2010 First Quartile = 91% Median = 96% Third Quartile = 99% Number of Observations = 131 Water Year = 2009 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 51 Water Year = 2009 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 51 Water Year = 2009 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 51 Water Year = 2009 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 51 Water Year = 2009 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 51 Water Year = 2009 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 51 Water Year = 2009 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 51 Water Year = 2009 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 51 Water Year = 2008 First Quartile = 90% Median = 97% Third Quartile = 109% Number of Observations = 123 Water Year = 2008 First Quartile = 90% Median = 97% Third Quartile = 109% Number of Observations = 123 Water Year = 2008 First Quartile = 90% Median = 97% Third Quartile = 109% Number of Observations = 123 Water Year = 2008 First Quartile = 90% Median = 97% Third Quartile = 109% Number of Observations = 123 Water Year = 2008 First Quartile = 90% Median = 97% Third Quartile = 109% Number of Observations = 123 Water Year = 2008 First Quartile = 90% Median = 97% Third Quartile = 109% Number of Observations = 123 Water Year = 2008 First Quartile = 90% Median = 97% Third Quartile = 109% Number of Observations = 123 Water Year = 2008 First Quartile = 90% Median = 97% Third Quartile = 109% Number of Observations = 123 Water Year = 2007 First Quartile = 94% Median = 97% Third Quartile = 101% Number of Observations = 103 Water Year = 2007 First Quartile = 94% Median = 97% Third Quartile = 101% Number of Observations = 103 Water Year = 2007 First Quartile = 94% Median = 97% Third Quartile = 101% Number of Observations = 103 Water Year = 2007 First Quartile = 94% Median = 97% Third Quartile = 101% Number of Observations = 103 Water Year = 2007 First Quartile = 94% Median = 97% Third Quartile = 101% Number of Observations = 103 Water Year = 2007 First Quartile = 94% Median = 97% Third Quartile = 101% Number of Observations = 103 Water Year = 2007 First Quartile = 94% Median = 97% Third Quartile = 101% Number of Observations = 103 Water Year = 2007 First Quartile = 94% Median = 97% Third Quartile = 101% Number of Observations = 103 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Copper, UNF, cICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Copper, UNF, cICP-MS 01042PLM11 2007 103 93.6% 96.7% 101.2%
    2008 123 89.9% 96.6% 108.5%
    2009 51 96.7% 100.0% 103.3%
    2010 131 91.1% 96.1% 99.0%
    2011 130 92.1% 96.1% 99.1%
    2012 83 95.7% 98.4% 99.7%
    2013 108 94.1% 97.1% 100.6%
    2014 83 91.0% 96.0% 98.7%
    2015 34 86.5% 91.9% 95.6%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Copper, UNF, cICP-MS -
Lab: NWQL, PCode: 01042, MCode: PLM77
Analysis Dates: 05/12/15 through 09/24/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 88% pctrecov = 88% Water Year = 2020 plotvalue = 118% pctrecov = 118% Water Year = 2020 plotvalue = 87% pctrecov = 87% Water Year = 2020 plotvalue = 86% pctrecov = 86% Water Year = 2019 plotvalue = 119% pctrecov = 119% Water Year = 2019 plotvalue = 121% pctrecov = 121% Water Year = 2019 plotvalue = 130% pctrecov = 132% Water Year = 2019 plotvalue = 130% pctrecov = 7703% Water Year = 2019 plotvalue = 130% pctrecov = 285% Water Year = 2019 plotvalue = 130% pctrecov = 130% Water Year = 2019 plotvalue = 130% pctrecov = 155% Water Year = 2018 plotvalue = 91% pctrecov = 91% Water Year = 2018 plotvalue = 88% pctrecov = 88% Water Year = 2017 plotvalue = 130% pctrecov = 439% Water Year = 2017 plotvalue = 130% pctrecov = 182% Water Year = 2017 plotvalue = 130% pctrecov = 142% Water Year = 2017 plotvalue = 130% pctrecov = 200% Water Year = 2017 plotvalue = 130% pctrecov = 158% Water Year = 2017 plotvalue = 130% pctrecov = 196% Water Year = 2015 plotvalue = 128% pctrecov = 128% Water Year = 2015 plotvalue = 70% pctrecov = 53% Water Year = 2021 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 43 Water Year = 2021 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 43 Water Year = 2021 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 43 Water Year = 2021 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 43 Water Year = 2021 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 43 Water Year = 2021 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 43 Water Year = 2021 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 43 Water Year = 2021 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 43 Water Year = 2020 First Quartile = 98% Median = 100% Third Quartile = 104% Number of Observations = 44 Water Year = 2020 First Quartile = 98% Median = 100% Third Quartile = 104% Number of Observations = 44 Water Year = 2020 First Quartile = 98% Median = 100% Third Quartile = 104% Number of Observations = 44 Water Year = 2020 First Quartile = 98% Median = 100% Third Quartile = 104% Number of Observations = 44 Water Year = 2020 First Quartile = 98% Median = 100% Third Quartile = 104% Number of Observations = 44 Water Year = 2020 First Quartile = 98% Median = 100% Third Quartile = 104% Number of Observations = 44 Water Year = 2020 First Quartile = 98% Median = 100% Third Quartile = 104% Number of Observations = 44 Water Year = 2020 First Quartile = 98% Median = 100% Third Quartile = 104% Number of Observations = 44 Water Year = 2019 First Quartile = 101% Median = 103% Third Quartile = 108% Number of Observations = 56 Water Year = 2019 First Quartile = 101% Median = 103% Third Quartile = 108% Number of Observations = 56 Water Year = 2019 First Quartile = 101% Median = 103% Third Quartile = 108% Number of Observations = 56 Water Year = 2019 First Quartile = 101% Median = 103% Third Quartile = 108% Number of Observations = 56 Water Year = 2019 First Quartile = 101% Median = 103% Third Quartile = 108% Number of Observations = 56 Water Year = 2019 First Quartile = 101% Median = 103% Third Quartile = 108% Number of Observations = 56 Water Year = 2019 First Quartile = 101% Median = 103% Third Quartile = 108% Number of Observations = 56 Water Year = 2019 First Quartile = 101% Median = 103% Third Quartile = 108% Number of Observations = 56 Water Year = 2018 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 66 Water Year = 2018 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 66 Water Year = 2018 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 66 Water Year = 2018 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 66 Water Year = 2018 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 66 Water Year = 2018 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 66 Water Year = 2018 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 66 Water Year = 2018 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 66 Water Year = 2017 First Quartile = 101% Median = 104% Third Quartile = 112% Number of Observations = 66 Water Year = 2017 First Quartile = 101% Median = 104% Third Quartile = 112% Number of Observations = 66 Water Year = 2017 First Quartile = 101% Median = 104% Third Quartile = 112% Number of Observations = 66 Water Year = 2017 First Quartile = 101% Median = 104% Third Quartile = 112% Number of Observations = 66 Water Year = 2017 First Quartile = 101% Median = 104% Third Quartile = 112% Number of Observations = 66 Water Year = 2017 First Quartile = 101% Median = 104% Third Quartile = 112% Number of Observations = 66 Water Year = 2017 First Quartile = 101% Median = 104% Third Quartile = 112% Number of Observations = 66 Water Year = 2017 First Quartile = 101% Median = 104% Third Quartile = 112% Number of Observations = 66 Water Year = 2016 First Quartile = 98% Median = 103% Third Quartile = 114% Number of Observations = 63 Water Year = 2016 First Quartile = 98% Median = 103% Third Quartile = 114% Number of Observations = 63 Water Year = 2016 First Quartile = 98% Median = 103% Third Quartile = 114% Number of Observations = 63 Water Year = 2016 First Quartile = 98% Median = 103% Third Quartile = 114% Number of Observations = 63 Water Year = 2016 First Quartile = 98% Median = 103% Third Quartile = 114% Number of Observations = 63 Water Year = 2016 First Quartile = 98% Median = 103% Third Quartile = 114% Number of Observations = 63 Water Year = 2016 First Quartile = 98% Median = 103% Third Quartile = 114% Number of Observations = 63 Water Year = 2016 First Quartile = 98% Median = 103% Third Quartile = 114% Number of Observations = 63 Water Year = 2015 First Quartile = 89% Median = 94% Third Quartile = 101% Number of Observations = 32 Water Year = 2015 First Quartile = 89% Median = 94% Third Quartile = 101% Number of Observations = 32 Water Year = 2015 First Quartile = 89% Median = 94% Third Quartile = 101% Number of Observations = 32 Water Year = 2015 First Quartile = 89% Median = 94% Third Quartile = 101% Number of Observations = 32 Water Year = 2015 First Quartile = 89% Median = 94% Third Quartile = 101% Number of Observations = 32 Water Year = 2015 First Quartile = 89% Median = 94% Third Quartile = 101% Number of Observations = 32 Water Year = 2015 First Quartile = 89% Median = 94% Third Quartile = 101% Number of Observations = 32 Water Year = 2015 First Quartile = 89% Median = 94% Third Quartile = 101% Number of Observations = 32 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Copper, UNF, cICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Copper, UNF, cICP-MS 01042PLM77 2015 32 89.3% 94.4% 101.1%
    2016 63 97.9% 103.4% 113.9%
    2017 66 100.5% 103.8% 112.0%
    2018 66 100.1% 102.9% 105.9%
    2019 56 100.6% 103.1% 107.7%
    2020 44 97.8% 99.8% 104.1%
    2021 43 98.0% 101.2% 104.2%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Dimethylarsinate (DMA), IC-ICP-MS -
Lab: NWQL, PCode: 62455, MCode: PLM35
Analysis Dates: 11/02/06 through 10/12/07
Open Data Set
Boxplot Description

Water Year = 2007 plotvalue = 101% pctrecov = 101% Water Year = 2007 First Quartile = 92% Median = 93% Third Quartile = 95% Number of Observations = 18 Water Year = 2007 First Quartile = 92% Median = 93% Third Quartile = 95% Number of Observations = 18 Water Year = 2007 First Quartile = 92% Median = 93% Third Quartile = 95% Number of Observations = 18 Water Year = 2007 First Quartile = 92% Median = 93% Third Quartile = 95% Number of Observations = 18 Water Year = 2007 First Quartile = 92% Median = 93% Third Quartile = 95% Number of Observations = 18 Water Year = 2007 First Quartile = 92% Median = 93% Third Quartile = 95% Number of Observations = 18 Water Year = 2007 First Quartile = 92% Median = 93% Third Quartile = 95% Number of Observations = 18 Water Year = 2007 First Quartile = 92% Median = 93% Third Quartile = 95% Number of Observations = 18 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Dimethylarsinate (DMA), IC-ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Dimethylarsinate (DMA), IC-ICP-MS 62455PLM35 2007 18 92.0% 93.0% 95.4%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Iron, FIL, ICP-OES -
Lab: NWQL, PCode: 01046, MCode: PLA11
Analysis Dates: 10/06/06 through 09/29/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 91% pctrecov = 91% Water Year = 2021 plotvalue = 91% pctrecov = 91% Water Year = 2021 plotvalue = 90% pctrecov = 90% Water Year = 2021 plotvalue = 90% pctrecov = 90% Water Year = 2021 plotvalue = 70% pctrecov = 1% Water Year = 2020 plotvalue = 106% pctrecov = 106% Water Year = 2020 plotvalue = 114% pctrecov = 114% Water Year = 2020 plotvalue = 96% pctrecov = 96% Water Year = 2020 plotvalue = 95% pctrecov = 95% Water Year = 2019 plotvalue = 106% pctrecov = 106% Water Year = 2019 plotvalue = 107% pctrecov = 107% Water Year = 2019 plotvalue = 130% pctrecov = 140% Water Year = 2019 plotvalue = 130% pctrecov = 139% Water Year = 2019 plotvalue = 130% pctrecov = 139% Water Year = 2019 plotvalue = 97% pctrecov = 97% Water Year = 2019 plotvalue = 95% pctrecov = 95% Water Year = 2018 plotvalue = 108% pctrecov = 108% Water Year = 2018 plotvalue = 108% pctrecov = 108% Water Year = 2018 plotvalue = 108% pctrecov = 108% Water Year = 2018 plotvalue = 109% pctrecov = 109% Water Year = 2018 plotvalue = 110% pctrecov = 110% Water Year = 2018 plotvalue = 111% pctrecov = 111% Water Year = 2018 plotvalue = 111% pctrecov = 111% Water Year = 2018 plotvalue = 115% pctrecov = 115% Water Year = 2018 plotvalue = 123% pctrecov = 123% Water Year = 2018 plotvalue = 128% pctrecov = 128% Water Year = 2018 plotvalue = 130% pctrecov = 136% Water Year = 2018 plotvalue = 130% pctrecov = 146% Water Year = 2018 plotvalue = 93% pctrecov = 93% Water Year = 2018 plotvalue = 92% pctrecov = 92% Water Year = 2018 plotvalue = 91% pctrecov = 91% Water Year = 2018 plotvalue = 91% pctrecov = 91% Water Year = 2018 plotvalue = 90% pctrecov = 90% Water Year = 2018 plotvalue = 89% pctrecov = 89% Water Year = 2018 plotvalue = 87% pctrecov = 87% Water Year = 2018 plotvalue = 85% pctrecov = 85% Water Year = 2017 plotvalue = 117% pctrecov = 117% Water Year = 2016 plotvalue = 121% pctrecov = 121% Water Year = 2016 plotvalue = 122% pctrecov = 122% Water Year = 2016 plotvalue = 123% pctrecov = 123% Water Year = 2016 plotvalue = 130% pctrecov = 131% Water Year = 2015 plotvalue = 86% pctrecov = 86% Water Year = 2014 plotvalue = 109% pctrecov = 109% Water Year = 2014 plotvalue = 111% pctrecov = 111% Water Year = 2014 plotvalue = 93% pctrecov = 93% Water Year = 2013 plotvalue = 109% pctrecov = 109% Water Year = 2013 plotvalue = 111% pctrecov = 111% Water Year = 2013 plotvalue = 118% pctrecov = 118% Water Year = 2013 plotvalue = 91% pctrecov = 91% Water Year = 2012 plotvalue = 108% pctrecov = 108% Water Year = 2012 plotvalue = 108% pctrecov = 108% Water Year = 2012 plotvalue = 110% pctrecov = 110% Water Year = 2012 plotvalue = 95% pctrecov = 95% Water Year = 2012 plotvalue = 70% pctrecov = 1% Water Year = 2011 plotvalue = 91% pctrecov = 91% Water Year = 2010 plotvalue = 109% pctrecov = 109% Water Year = 2010 plotvalue = 115% pctrecov = 115% Water Year = 2010 plotvalue = 84% pctrecov = 84% Water Year = 2010 plotvalue = 81% pctrecov = 81% Water Year = 2010 plotvalue = 75% pctrecov = 75% Water Year = 2007 plotvalue = 110% pctrecov = 110% Water Year = 2007 plotvalue = 112% pctrecov = 112% Water Year = 2007 plotvalue = 87% pctrecov = 87% Water Year = 2007 plotvalue = 87% pctrecov = 87% Water Year = 2007 plotvalue = 87% pctrecov = 87% Water Year = 2007 plotvalue = 86% pctrecov = 86% Water Year = 2007 plotvalue = 85% pctrecov = 85% Water Year = 2007 plotvalue = 85% pctrecov = 85% Water Year = 2007 plotvalue = 70% pctrecov = 8% Water Year = 2021 First Quartile = 97% Median = 100% Third Quartile = 101% Number of Observations = 103 Water Year = 2021 First Quartile = 97% Median = 100% Third Quartile = 101% Number of Observations = 103 Water Year = 2021 First Quartile = 97% Median = 100% Third Quartile = 101% Number of Observations = 103 Water Year = 2021 First Quartile = 97% Median = 100% Third Quartile = 101% Number of Observations = 103 Water Year = 2021 First Quartile = 97% Median = 100% Third Quartile = 101% Number of Observations = 103 Water Year = 2021 First Quartile = 97% Median = 100% Third Quartile = 101% Number of Observations = 103 Water Year = 2021 First Quartile = 97% Median = 100% Third Quartile = 101% Number of Observations = 103 Water Year = 2021 First Quartile = 97% Median = 100% Third Quartile = 101% Number of Observations = 103 Water Year = 2020 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 101 Water Year = 2020 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 101 Water Year = 2020 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 101 Water Year = 2020 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 101 Water Year = 2020 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 101 Water Year = 2020 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 101 Water Year = 2020 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 101 Water Year = 2020 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 101 Water Year = 2019 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 98 Water Year = 2019 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 98 Water Year = 2019 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 98 Water Year = 2019 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 98 Water Year = 2019 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 98 Water Year = 2019 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 98 Water Year = 2019 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 98 Water Year = 2019 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 98 Water Year = 2018 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 108 Water Year = 2018 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 108 Water Year = 2018 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 108 Water Year = 2018 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 108 Water Year = 2018 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 108 Water Year = 2018 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 108 Water Year = 2018 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 108 Water Year = 2018 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 108 Water Year = 2017 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 108 Water Year = 2017 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 108 Water Year = 2017 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 108 Water Year = 2017 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 108 Water Year = 2017 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 108 Water Year = 2017 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 108 Water Year = 2017 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 108 Water Year = 2017 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 108 Water Year = 2016 First Quartile = 102% Median = 105% Third Quartile = 107% Number of Observations = 112 Water Year = 2016 First Quartile = 102% Median = 105% Third Quartile = 107% Number of Observations = 112 Water Year = 2016 First Quartile = 102% Median = 105% Third Quartile = 107% Number of Observations = 112 Water Year = 2016 First Quartile = 102% Median = 105% Third Quartile = 107% Number of Observations = 112 Water Year = 2016 First Quartile = 102% Median = 105% Third Quartile = 107% Number of Observations = 112 Water Year = 2016 First Quartile = 102% Median = 105% Third Quartile = 107% Number of Observations = 112 Water Year = 2016 First Quartile = 102% Median = 105% Third Quartile = 107% Number of Observations = 112 Water Year = 2016 First Quartile = 102% Median = 105% Third Quartile = 107% Number of Observations = 112 Water Year = 2015 First Quartile = 101% Median = 103% Third Quartile = 106% Number of Observations = 114 Water Year = 2015 First Quartile = 101% Median = 103% Third Quartile = 106% Number of Observations = 114 Water Year = 2015 First Quartile = 101% Median = 103% Third Quartile = 106% Number of Observations = 114 Water Year = 2015 First Quartile = 101% Median = 103% Third Quartile = 106% Number of Observations = 114 Water Year = 2015 First Quartile = 101% Median = 103% Third Quartile = 106% Number of Observations = 114 Water Year = 2015 First Quartile = 101% Median = 103% Third Quartile = 106% Number of Observations = 114 Water Year = 2015 First Quartile = 101% Median = 103% Third Quartile = 106% Number of Observations = 114 Water Year = 2015 First Quartile = 101% Median = 103% Third Quartile = 106% Number of Observations = 114 Water Year = 2014 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 107 Water Year = 2014 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 107 Water Year = 2014 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 107 Water Year = 2014 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 107 Water Year = 2014 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 107 Water Year = 2014 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 107 Water Year = 2014 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 107 Water Year = 2014 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 107 Water Year = 2013 First Quartile = 99% Median = 100% Third Quartile = 103% Number of Observations = 121 Water Year = 2013 First Quartile = 99% Median = 100% Third Quartile = 103% Number of Observations = 121 Water Year = 2013 First Quartile = 99% Median = 100% Third Quartile = 103% Number of Observations = 121 Water Year = 2013 First Quartile = 99% Median = 100% Third Quartile = 103% Number of Observations = 121 Water Year = 2013 First Quartile = 99% Median = 100% Third Quartile = 103% Number of Observations = 121 Water Year = 2013 First Quartile = 99% Median = 100% Third Quartile = 103% Number of Observations = 121 Water Year = 2013 First Quartile = 99% Median = 100% Third Quartile = 103% Number of Observations = 121 Water Year = 2013 First Quartile = 99% Median = 100% Third Quartile = 103% Number of Observations = 121 Water Year = 2012 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 140 Water Year = 2012 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 140 Water Year = 2012 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 140 Water Year = 2012 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 140 Water Year = 2012 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 140 Water Year = 2012 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 140 Water Year = 2012 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 140 Water Year = 2012 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 140 Water Year = 2011 First Quartile = 97% Median = 100% Third Quartile = 102% Number of Observations = 143 Water Year = 2011 First Quartile = 97% Median = 100% Third Quartile = 102% Number of Observations = 143 Water Year = 2011 First Quartile = 97% Median = 100% Third Quartile = 102% Number of Observations = 143 Water Year = 2011 First Quartile = 97% Median = 100% Third Quartile = 102% Number of Observations = 143 Water Year = 2011 First Quartile = 97% Median = 100% Third Quartile = 102% Number of Observations = 143 Water Year = 2011 First Quartile = 97% Median = 100% Third Quartile = 102% Number of Observations = 143 Water Year = 2011 First Quartile = 97% Median = 100% Third Quartile = 102% Number of Observations = 143 Water Year = 2011 First Quartile = 97% Median = 100% Third Quartile = 102% Number of Observations = 143 Water Year = 2010 First Quartile = 93% Median = 96% Third Quartile = 99% Number of Observations = 144 Water Year = 2010 First Quartile = 93% Median = 96% Third Quartile = 99% Number of Observations = 144 Water Year = 2010 First Quartile = 93% Median = 96% Third Quartile = 99% Number of Observations = 144 Water Year = 2010 First Quartile = 93% Median = 96% Third Quartile = 99% Number of Observations = 144 Water Year = 2010 First Quartile = 93% Median = 96% Third Quartile = 99% Number of Observations = 144 Water Year = 2010 First Quartile = 93% Median = 96% Third Quartile = 99% Number of Observations = 144 Water Year = 2010 First Quartile = 93% Median = 96% Third Quartile = 99% Number of Observations = 144 Water Year = 2010 First Quartile = 93% Median = 96% Third Quartile = 99% Number of Observations = 144 Water Year = 2009 First Quartile = 88% Median = 95% Third Quartile = 101% Number of Observations = 24 Water Year = 2009 First Quartile = 88% Median = 95% Third Quartile = 101% Number of Observations = 24 Water Year = 2009 First Quartile = 88% Median = 95% Third Quartile = 101% Number of Observations = 24 Water Year = 2009 First Quartile = 88% Median = 95% Third Quartile = 101% Number of Observations = 24 Water Year = 2009 First Quartile = 88% Median = 95% Third Quartile = 101% Number of Observations = 24 Water Year = 2009 First Quartile = 88% Median = 95% Third Quartile = 101% Number of Observations = 24 Water Year = 2009 First Quartile = 88% Median = 95% Third Quartile = 101% Number of Observations = 24 Water Year = 2009 First Quartile = 88% Median = 95% Third Quartile = 101% Number of Observations = 24 Water Year = 2007 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 134 Water Year = 2007 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 134 Water Year = 2007 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 134 Water Year = 2007 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 134 Water Year = 2007 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 134 Water Year = 2007 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 134 Water Year = 2007 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 134 Water Year = 2007 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 134 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Iron, FIL, ICP-OES

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Iron, FIL, ICP-OES 01046PLA11 2007 134 95.3% 97.9% 100.6%
    2009 24 88.2% 95.1% 100.6%
    2010 144 93.1% 96.2% 98.8%
    2011 143 97.4% 99.7% 101.5%
    2012 140 100.6% 101.9% 103.3%
    2013 121 98.6% 100.5% 102.8%
    2014 107 98.7% 100.3% 102.2%
    2015 114 100.7% 102.8% 106.0%
    2016 112 102.2% 104.6% 107.5%
    2017 108 99.9% 101.7% 104.8%
    2018 108 98.9% 100.7% 102.1%
    2019 98 100.1% 101.1% 101.9%
    2020 101 99.9% 100.8% 102.1%
    2021 103 97.1% 100.0% 101.3%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Iron, UNF, ICP-OES -
Lab: NWQL, PCode: 01045, MCode: PLA15
Analysis Dates: 10/03/06 through 03/24/15
Open Data Set
Boxplot Description

Water Year = 2015 plotvalue = 116% pctrecov = 116% Water Year = 2013 plotvalue = 114% pctrecov = 114% Water Year = 2012 plotvalue = 103% pctrecov = 103% Water Year = 2012 plotvalue = 104% pctrecov = 104% Water Year = 2012 plotvalue = 107% pctrecov = 107% Water Year = 2011 plotvalue = 107% pctrecov = 107% Water Year = 2010 plotvalue = 130% pctrecov = 289% Water Year = 2010 plotvalue = 130% pctrecov = 136% Water Year = 2010 plotvalue = 130% pctrecov = 164% Water Year = 2009 plotvalue = 115% pctrecov = 115% Water Year = 2009 plotvalue = 121% pctrecov = 121% Water Year = 2009 plotvalue = 130% pctrecov = 139% Water Year = 2009 plotvalue = 130% pctrecov = 537% Water Year = 2008 plotvalue = 107% pctrecov = 107% Water Year = 2008 plotvalue = 109% pctrecov = 109% Water Year = 2008 plotvalue = 110% pctrecov = 110% Water Year = 2008 plotvalue = 111% pctrecov = 111% Water Year = 2008 plotvalue = 113% pctrecov = 113% Water Year = 2008 plotvalue = 117% pctrecov = 117% Water Year = 2007 plotvalue = 130% pctrecov = 136% Water Year = 2006 plotvalue = 118% pctrecov = 118% Water Year = 2015 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2015 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2015 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2015 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2015 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2015 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2015 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2015 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2014 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 85 Water Year = 2014 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 85 Water Year = 2014 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 85 Water Year = 2014 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 85 Water Year = 2014 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 85 Water Year = 2014 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 85 Water Year = 2014 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 85 Water Year = 2014 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 85 Water Year = 2013 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 85 Water Year = 2013 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 85 Water Year = 2013 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 85 Water Year = 2013 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 85 Water Year = 2013 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 85 Water Year = 2013 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 85 Water Year = 2013 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 85 Water Year = 2013 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 85 Water Year = 2012 First Quartile = 97% Median = 98% Third Quartile = 100% Number of Observations = 110 Water Year = 2012 First Quartile = 97% Median = 98% Third Quartile = 100% Number of Observations = 110 Water Year = 2012 First Quartile = 97% Median = 98% Third Quartile = 100% Number of Observations = 110 Water Year = 2012 First Quartile = 97% Median = 98% Third Quartile = 100% Number of Observations = 110 Water Year = 2012 First Quartile = 97% Median = 98% Third Quartile = 100% Number of Observations = 110 Water Year = 2012 First Quartile = 97% Median = 98% Third Quartile = 100% Number of Observations = 110 Water Year = 2012 First Quartile = 97% Median = 98% Third Quartile = 100% Number of Observations = 110 Water Year = 2012 First Quartile = 97% Median = 98% Third Quartile = 100% Number of Observations = 110 Water Year = 2011 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 95 Water Year = 2011 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 95 Water Year = 2011 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 95 Water Year = 2011 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 95 Water Year = 2011 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 95 Water Year = 2011 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 95 Water Year = 2011 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 95 Water Year = 2011 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 95 Water Year = 2010 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 96 Water Year = 2010 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 96 Water Year = 2010 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 96 Water Year = 2010 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 96 Water Year = 2010 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 96 Water Year = 2010 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 96 Water Year = 2010 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 96 Water Year = 2010 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 96 Water Year = 2009 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 78 Water Year = 2009 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 78 Water Year = 2009 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 78 Water Year = 2009 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 78 Water Year = 2009 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 78 Water Year = 2009 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 78 Water Year = 2009 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 78 Water Year = 2009 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 78 Water Year = 2008 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 94 Water Year = 2008 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 94 Water Year = 2008 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 94 Water Year = 2008 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 94 Water Year = 2008 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 94 Water Year = 2008 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 94 Water Year = 2008 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 94 Water Year = 2008 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 94 Water Year = 2007 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 88 Water Year = 2007 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 88 Water Year = 2007 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 88 Water Year = 2007 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 88 Water Year = 2007 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 88 Water Year = 2007 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 88 Water Year = 2007 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 88 Water Year = 2007 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 88 Water Year = 2006 First Quartile = 100% Median = 104% Third Quartile = 106% Number of Observations = 8 Water Year = 2006 First Quartile = 100% Median = 104% Third Quartile = 106% Number of Observations = 8 Water Year = 2006 First Quartile = 100% Median = 104% Third Quartile = 106% Number of Observations = 8 Water Year = 2006 First Quartile = 100% Median = 104% Third Quartile = 106% Number of Observations = 8 Water Year = 2006 First Quartile = 100% Median = 104% Third Quartile = 106% Number of Observations = 8 Water Year = 2006 First Quartile = 100% Median = 104% Third Quartile = 106% Number of Observations = 8 Water Year = 2006 First Quartile = 100% Median = 104% Third Quartile = 106% Number of Observations = 8 Water Year = 2006 First Quartile = 100% Median = 104% Third Quartile = 106% Number of Observations = 8 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Iron, UNF, ICP-OES

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Iron, UNF, ICP-OES 01045PLA15 2006 8 100.4% 103.9% 106.2%
    2007 88 97.6% 100.2% 103.2%
    2008 94 98.6% 100.3% 101.8%
    2009 78 100.9% 103.3% 106.5%
    2010 96 97.7% 100.1% 103.3%
    2011 95 98.9% 100.2% 102.0%
    2012 110 97.1% 98.3% 99.5%
    2013 85 96.3% 97.8% 100.8%
    2014 85 98.1% 99.7% 101.5%
    2015 39 99.5% 101.3% 102.3%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Iron, UNF, ICP-OES -
Lab: NWQL, PCode: 01045, MCode: PLO07
Analysis Dates: 05/28/15 through 09/20/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 114% pctrecov = 114% Water Year = 2021 plotvalue = 89% pctrecov = 89% Water Year = 2021 plotvalue = 87% pctrecov = 87% Water Year = 2021 plotvalue = 86% pctrecov = 86% Water Year = 2020 plotvalue = 110% pctrecov = 110% Water Year = 2020 plotvalue = 122% pctrecov = 122% Water Year = 2019 plotvalue = 108% pctrecov = 108% Water Year = 2018 plotvalue = 114% pctrecov = 114% Water Year = 2018 plotvalue = 118% pctrecov = 118% Water Year = 2018 plotvalue = 127% pctrecov = 127% Water Year = 2016 plotvalue = 115% pctrecov = 115% Water Year = 2016 plotvalue = 123% pctrecov = 123% Water Year = 2015 plotvalue = 116% pctrecov = 116% Water Year = 2021 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 38 Water Year = 2021 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 38 Water Year = 2021 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 38 Water Year = 2021 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 38 Water Year = 2021 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 38 Water Year = 2021 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 38 Water Year = 2021 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 38 Water Year = 2021 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 38 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2019 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2019 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2019 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2019 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2019 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2019 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2019 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2019 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2018 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 42 Water Year = 2018 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 42 Water Year = 2018 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 42 Water Year = 2018 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 42 Water Year = 2018 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 42 Water Year = 2018 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 42 Water Year = 2018 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 42 Water Year = 2018 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 42 Water Year = 2017 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 42 Water Year = 2017 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 42 Water Year = 2017 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 42 Water Year = 2017 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 42 Water Year = 2017 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 42 Water Year = 2017 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 42 Water Year = 2017 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 42 Water Year = 2017 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 42 Water Year = 2016 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 42 Water Year = 2016 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 42 Water Year = 2016 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 42 Water Year = 2016 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 42 Water Year = 2016 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 42 Water Year = 2016 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 42 Water Year = 2016 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 42 Water Year = 2016 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 42 Water Year = 2015 First Quartile = 102% Median = 103% Third Quartile = 105% Number of Observations = 51 Water Year = 2015 First Quartile = 102% Median = 103% Third Quartile = 105% Number of Observations = 51 Water Year = 2015 First Quartile = 102% Median = 103% Third Quartile = 105% Number of Observations = 51 Water Year = 2015 First Quartile = 102% Median = 103% Third Quartile = 105% Number of Observations = 51 Water Year = 2015 First Quartile = 102% Median = 103% Third Quartile = 105% Number of Observations = 51 Water Year = 2015 First Quartile = 102% Median = 103% Third Quartile = 105% Number of Observations = 51 Water Year = 2015 First Quartile = 102% Median = 103% Third Quartile = 105% Number of Observations = 51 Water Year = 2015 First Quartile = 102% Median = 103% Third Quartile = 105% Number of Observations = 51 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Iron, UNF, ICP-OES

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Iron, UNF, ICP-OES 01045PLO07 2015 51 102.1% 103.1% 104.7%
    2016 42 102.0% 104.0% 107.2%
    2017 42 97.0% 100.7% 103.1%
    2018 42 99.3% 101.0% 102.4%
    2019 39 99.9% 101.0% 102.0%
    2020 39 99.1% 100.8% 101.9%
    2021 38 96.3% 99.1% 100.8%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Lead, FIL, ICP-MS -
Lab: NWQL, PCode: 01049, MCode: PLM43
Analysis Dates: 10/12/06 through 09/23/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 107% pctrecov = 107% Water Year = 2021 plotvalue = 92% pctrecov = 92% Water Year = 2020 plotvalue = 108% pctrecov = 108% Water Year = 2020 plotvalue = 108% pctrecov = 108% Water Year = 2020 plotvalue = 108% pctrecov = 108% Water Year = 2020 plotvalue = 108% pctrecov = 108% Water Year = 2020 plotvalue = 109% pctrecov = 109% Water Year = 2020 plotvalue = 109% pctrecov = 109% Water Year = 2020 plotvalue = 94% pctrecov = 94% Water Year = 2020 plotvalue = 86% pctrecov = 86% Water Year = 2019 plotvalue = 70% pctrecov = 2% Water Year = 2017 plotvalue = 85% pctrecov = 85% Water Year = 2016 plotvalue = 107% pctrecov = 107% Water Year = 2016 plotvalue = 87% pctrecov = 87% Water Year = 2016 plotvalue = 87% pctrecov = 87% Water Year = 2016 plotvalue = 70% pctrecov = 16% Water Year = 2016 plotvalue = 70% pctrecov = 15% Water Year = 2016 plotvalue = 70% pctrecov = 1% Water Year = 2015 plotvalue = 70% pctrecov = 20% Water Year = 2015 plotvalue = 70% pctrecov = 14% Water Year = 2014 plotvalue = 107% pctrecov = 107% Water Year = 2014 plotvalue = 109% pctrecov = 109% Water Year = 2014 plotvalue = 70% pctrecov = 1% Water Year = 2014 plotvalue = 70% pctrecov = 14% Water Year = 2014 plotvalue = 70% pctrecov = 2% Water Year = 2013 plotvalue = 89% pctrecov = 89% Water Year = 2013 plotvalue = 87% pctrecov = 87% Water Year = 2013 plotvalue = 70% pctrecov = 2% Water Year = 2012 plotvalue = 120% pctrecov = 120% Water Year = 2012 plotvalue = 93% pctrecov = 93% Water Year = 2012 plotvalue = 91% pctrecov = 91% Water Year = 2012 plotvalue = 87% pctrecov = 87% Water Year = 2012 plotvalue = 70% pctrecov = 0% Water Year = 2012 plotvalue = 70% pctrecov = 1% Water Year = 2012 plotvalue = 70% pctrecov = 0% Water Year = 2011 plotvalue = 107% pctrecov = 107% Water Year = 2011 plotvalue = 108% pctrecov = 108% Water Year = 2011 plotvalue = 108% pctrecov = 108% Water Year = 2011 plotvalue = 109% pctrecov = 109% Water Year = 2011 plotvalue = 109% pctrecov = 109% Water Year = 2011 plotvalue = 110% pctrecov = 110% Water Year = 2011 plotvalue = 110% pctrecov = 110% Water Year = 2011 plotvalue = 111% pctrecov = 111% Water Year = 2011 plotvalue = 70% pctrecov = 20% Water Year = 2011 plotvalue = 70% pctrecov = 0% Water Year = 2010 plotvalue = 89% pctrecov = 89% Water Year = 2009 plotvalue = 115% pctrecov = 115% Water Year = 2009 plotvalue = 124% pctrecov = 124% Water Year = 2009 plotvalue = 130% pctrecov = 148% Water Year = 2009 plotvalue = 130% pctrecov = 140% Water Year = 2009 plotvalue = 130% pctrecov = 151% Water Year = 2009 plotvalue = 92% pctrecov = 92% Water Year = 2009 plotvalue = 91% pctrecov = 91% Water Year = 2009 plotvalue = 90% pctrecov = 90% Water Year = 2009 plotvalue = 89% pctrecov = 89% Water Year = 2009 plotvalue = 70% pctrecov = 5% Water Year = 2009 plotvalue = 70% pctrecov = 17% Water Year = 2008 plotvalue = 121% pctrecov = 121% Water Year = 2008 plotvalue = 125% pctrecov = 125% Water Year = 2008 plotvalue = 125% pctrecov = 125% Water Year = 2008 plotvalue = 129% pctrecov = 129% Water Year = 2008 plotvalue = 70% pctrecov = 2% Water Year = 2008 plotvalue = 70% pctrecov = 5% Water Year = 2008 plotvalue = 70% pctrecov = 17% Water Year = 2008 plotvalue = 70% pctrecov = 4% Water Year = 2008 plotvalue = 70% pctrecov = 21% Water Year = 2007 plotvalue = 120% pctrecov = 120% Water Year = 2007 plotvalue = 121% pctrecov = 121% Water Year = 2007 plotvalue = 122% pctrecov = 122% Water Year = 2007 plotvalue = 123% pctrecov = 123% Water Year = 2007 plotvalue = 125% pctrecov = 125% Water Year = 2007 plotvalue = 125% pctrecov = 125% Water Year = 2007 plotvalue = 126% pctrecov = 126% Water Year = 2007 plotvalue = 126% pctrecov = 126% Water Year = 2007 plotvalue = 127% pctrecov = 127% Water Year = 2007 plotvalue = 128% pctrecov = 128% Water Year = 2007 plotvalue = 129% pctrecov = 129% Water Year = 2007 plotvalue = 130% pctrecov = 134% Water Year = 2021 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 76 Water Year = 2021 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 76 Water Year = 2021 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 76 Water Year = 2021 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 76 Water Year = 2021 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 76 Water Year = 2021 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 76 Water Year = 2021 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 76 Water Year = 2021 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 76 Water Year = 2020 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 85 Water Year = 2020 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 85 Water Year = 2020 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 85 Water Year = 2020 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 85 Water Year = 2020 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 85 Water Year = 2020 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 85 Water Year = 2020 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 85 Water Year = 2020 First Quartile = 99% Median = 100% Third Quartile = 102% Number of Observations = 85 Water Year = 2019 First Quartile = 91% Median = 95% Third Quartile = 100% Number of Observations = 80 Water Year = 2019 First Quartile = 91% Median = 95% Third Quartile = 100% Number of Observations = 80 Water Year = 2019 First Quartile = 91% Median = 95% Third Quartile = 100% Number of Observations = 80 Water Year = 2019 First Quartile = 91% Median = 95% Third Quartile = 100% Number of Observations = 80 Water Year = 2019 First Quartile = 91% Median = 95% Third Quartile = 100% Number of Observations = 80 Water Year = 2019 First Quartile = 91% Median = 95% Third Quartile = 100% Number of Observations = 80 Water Year = 2019 First Quartile = 91% Median = 95% Third Quartile = 100% Number of Observations = 80 Water Year = 2019 First Quartile = 91% Median = 95% Third Quartile = 100% Number of Observations = 80 Water Year = 2018 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 90 Water Year = 2018 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 90 Water Year = 2018 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 90 Water Year = 2018 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 90 Water Year = 2018 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 90 Water Year = 2018 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 90 Water Year = 2018 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 90 Water Year = 2018 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 90 Water Year = 2017 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 90 Water Year = 2017 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 90 Water Year = 2017 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 90 Water Year = 2017 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 90 Water Year = 2017 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 90 Water Year = 2017 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 90 Water Year = 2017 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 90 Water Year = 2017 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 90 Water Year = 2016 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 90 Water Year = 2016 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 90 Water Year = 2016 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 90 Water Year = 2016 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 90 Water Year = 2016 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 90 Water Year = 2016 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 90 Water Year = 2016 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 90 Water Year = 2016 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 90 Water Year = 2015 First Quartile = 97% Median = 99% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 97% Median = 99% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 97% Median = 99% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 97% Median = 99% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 97% Median = 99% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 97% Median = 99% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 97% Median = 99% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 97% Median = 99% Third Quartile = 103% Number of Observations = 90 Water Year = 2014 First Quartile = 93% Median = 95% Third Quartile = 98% Number of Observations = 83 Water Year = 2014 First Quartile = 93% Median = 95% Third Quartile = 98% Number of Observations = 83 Water Year = 2014 First Quartile = 93% Median = 95% Third Quartile = 98% Number of Observations = 83 Water Year = 2014 First Quartile = 93% Median = 95% Third Quartile = 98% Number of Observations = 83 Water Year = 2014 First Quartile = 93% Median = 95% Third Quartile = 98% Number of Observations = 83 Water Year = 2014 First Quartile = 93% Median = 95% Third Quartile = 98% Number of Observations = 83 Water Year = 2014 First Quartile = 93% Median = 95% Third Quartile = 98% Number of Observations = 83 Water Year = 2014 First Quartile = 93% Median = 95% Third Quartile = 98% Number of Observations = 83 Water Year = 2013 First Quartile = 100% Median = 104% Third Quartile = 107% Number of Observations = 108 Water Year = 2013 First Quartile = 100% Median = 104% Third Quartile = 107% Number of Observations = 108 Water Year = 2013 First Quartile = 100% Median = 104% Third Quartile = 107% Number of Observations = 108 Water Year = 2013 First Quartile = 100% Median = 104% Third Quartile = 107% Number of Observations = 108 Water Year = 2013 First Quartile = 100% Median = 104% Third Quartile = 107% Number of Observations = 108 Water Year = 2013 First Quartile = 100% Median = 104% Third Quartile = 107% Number of Observations = 108 Water Year = 2013 First Quartile = 100% Median = 104% Third Quartile = 107% Number of Observations = 108 Water Year = 2013 First Quartile = 100% Median = 104% Third Quartile = 107% Number of Observations = 108 Water Year = 2012 First Quartile = 102% Median = 105% Third Quartile = 107% Number of Observations = 132 Water Year = 2012 First Quartile = 102% Median = 105% Third Quartile = 107% Number of Observations = 132 Water Year = 2012 First Quartile = 102% Median = 105% Third Quartile = 107% Number of Observations = 132 Water Year = 2012 First Quartile = 102% Median = 105% Third Quartile = 107% Number of Observations = 132 Water Year = 2012 First Quartile = 102% Median = 105% Third Quartile = 107% Number of Observations = 132 Water Year = 2012 First Quartile = 102% Median = 105% Third Quartile = 107% Number of Observations = 132 Water Year = 2012 First Quartile = 102% Median = 105% Third Quartile = 107% Number of Observations = 132 Water Year = 2012 First Quartile = 102% Median = 105% Third Quartile = 107% Number of Observations = 132 Water Year = 2011 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 131 Water Year = 2011 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 131 Water Year = 2011 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 131 Water Year = 2011 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 131 Water Year = 2011 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 131 Water Year = 2011 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 131 Water Year = 2011 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 131 Water Year = 2011 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 131 Water Year = 2010 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 132 Water Year = 2010 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 132 Water Year = 2010 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 132 Water Year = 2010 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 132 Water Year = 2010 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 132 Water Year = 2010 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 132 Water Year = 2010 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 132 Water Year = 2010 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 132 Water Year = 2009 First Quartile = 101% Median = 103% Third Quartile = 106% Number of Observations = 105 Water Year = 2009 First Quartile = 101% Median = 103% Third Quartile = 106% Number of Observations = 105 Water Year = 2009 First Quartile = 101% Median = 103% Third Quartile = 106% Number of Observations = 105 Water Year = 2009 First Quartile = 101% Median = 103% Third Quartile = 106% Number of Observations = 105 Water Year = 2009 First Quartile = 101% Median = 103% Third Quartile = 106% Number of Observations = 105 Water Year = 2009 First Quartile = 101% Median = 103% Third Quartile = 106% Number of Observations = 105 Water Year = 2009 First Quartile = 101% Median = 103% Third Quartile = 106% Number of Observations = 105 Water Year = 2009 First Quartile = 101% Median = 103% Third Quartile = 106% Number of Observations = 105 Water Year = 2008 First Quartile = 96% Median = 101% Third Quartile = 105% Number of Observations = 128 Water Year = 2008 First Quartile = 96% Median = 101% Third Quartile = 105% Number of Observations = 128 Water Year = 2008 First Quartile = 96% Median = 101% Third Quartile = 105% Number of Observations = 128 Water Year = 2008 First Quartile = 96% Median = 101% Third Quartile = 105% Number of Observations = 128 Water Year = 2008 First Quartile = 96% Median = 101% Third Quartile = 105% Number of Observations = 128 Water Year = 2008 First Quartile = 96% Median = 101% Third Quartile = 105% Number of Observations = 128 Water Year = 2008 First Quartile = 96% Median = 101% Third Quartile = 105% Number of Observations = 128 Water Year = 2008 First Quartile = 96% Median = 101% Third Quartile = 105% Number of Observations = 128 Water Year = 2007 First Quartile = 99% Median = 102% Third Quartile = 107% Number of Observations = 122 Water Year = 2007 First Quartile = 99% Median = 102% Third Quartile = 107% Number of Observations = 122 Water Year = 2007 First Quartile = 99% Median = 102% Third Quartile = 107% Number of Observations = 122 Water Year = 2007 First Quartile = 99% Median = 102% Third Quartile = 107% Number of Observations = 122 Water Year = 2007 First Quartile = 99% Median = 102% Third Quartile = 107% Number of Observations = 122 Water Year = 2007 First Quartile = 99% Median = 102% Third Quartile = 107% Number of Observations = 122 Water Year = 2007 First Quartile = 99% Median = 102% Third Quartile = 107% Number of Observations = 122 Water Year = 2007 First Quartile = 99% Median = 102% Third Quartile = 107% Number of Observations = 122 Water Year = 2006 First Quartile = 106% Median = 111% Third Quartile = 120% Number of Observations = 26 Water Year = 2006 First Quartile = 106% Median = 111% Third Quartile = 120% Number of Observations = 26 Water Year = 2006 First Quartile = 106% Median = 111% Third Quartile = 120% Number of Observations = 26 Water Year = 2006 First Quartile = 106% Median = 111% Third Quartile = 120% Number of Observations = 26 Water Year = 2006 First Quartile = 106% Median = 111% Third Quartile = 120% Number of Observations = 26 Water Year = 2006 First Quartile = 106% Median = 111% Third Quartile = 120% Number of Observations = 26 Water Year = 2006 First Quartile = 106% Median = 111% Third Quartile = 120% Number of Observations = 26 Water Year = 2006 First Quartile = 106% Median = 111% Third Quartile = 120% Number of Observations = 26 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Lead, FIL, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Lead, FIL, ICP-MS 01049PLM43 2006 26 105.7% 110.7% 119.7%
    2007 122 98.9% 101.8% 106.5%
    2008 128 95.9% 100.8% 105.4%
    2009 105 101.3% 103.2% 106.3%
    2010 132 100.1% 102.7% 105.6%
    2011 131 95.2% 97.7% 100.1%
    2012 132 101.6% 105.2% 106.8%
    2013 108 100.0% 103.9% 106.8%
    2014 83 93.0% 95.1% 98.1%
    2015 90 96.5% 99.1% 103.0%
    2016 90 95.2% 97.4% 99.6%
    2017 90 95.5% 99.1% 102.2%
    2018 90 93.5% 97.3% 100.3%
    2019 80 90.7% 95.2% 99.8%
    2020 85 98.6% 100.5% 101.7%
    2021 76 98.1% 99.7% 101.7%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Lead, UNF, ICP-MS -
Lab: NWQL, PCode: 01051, MCode: PLM48
Analysis Dates: 10/03/06 through 04/30/15
Open Data Set
Boxplot Description

Water Year = 2015 plotvalue = 105% pctrecov = 105% Water Year = 2015 plotvalue = 105% pctrecov = 105% Water Year = 2015 plotvalue = 105% pctrecov = 105% Water Year = 2015 plotvalue = 130% pctrecov = 778% Water Year = 2013 plotvalue = 106% pctrecov = 106% Water Year = 2013 plotvalue = 106% pctrecov = 106% Water Year = 2013 plotvalue = 107% pctrecov = 107% Water Year = 2013 plotvalue = 107% pctrecov = 107% Water Year = 2013 plotvalue = 92% pctrecov = 92% Water Year = 2012 plotvalue = 92% pctrecov = 92% Water Year = 2011 plotvalue = 115% pctrecov = 115% Water Year = 2011 plotvalue = 117% pctrecov = 117% Water Year = 2011 plotvalue = 121% pctrecov = 121% Water Year = 2011 plotvalue = 123% pctrecov = 123% Water Year = 2010 plotvalue = 126% pctrecov = 126% Water Year = 2010 plotvalue = 130% pctrecov = 144% Water Year = 2010 plotvalue = 130% pctrecov = 328% Water Year = 2010 plotvalue = 130% pctrecov = 132% Water Year = 2010 plotvalue = 130% pctrecov = 130% Water Year = 2009 plotvalue = 129% pctrecov = 129% Water Year = 2009 plotvalue = 130% pctrecov = 137% Water Year = 2009 plotvalue = 130% pctrecov = 213% Water Year = 2009 plotvalue = 130% pctrecov = 176% Water Year = 2009 plotvalue = 130% pctrecov = 241% Water Year = 2009 plotvalue = 130% pctrecov = 154% Water Year = 2009 plotvalue = 130% pctrecov = 134% Water Year = 2009 plotvalue = 130% pctrecov = 132% Water Year = 2009 plotvalue = 93% pctrecov = 93% Water Year = 2009 plotvalue = 87% pctrecov = 87% Water Year = 2009 plotvalue = 84% pctrecov = 84% Water Year = 2008 plotvalue = 122% pctrecov = 122% Water Year = 2008 plotvalue = 122% pctrecov = 122% Water Year = 2008 plotvalue = 127% pctrecov = 127% Water Year = 2008 plotvalue = 130% pctrecov = 145% Water Year = 2008 plotvalue = 130% pctrecov = 313% Water Year = 2008 plotvalue = 130% pctrecov = 132% Water Year = 2008 plotvalue = 130% pctrecov = 134% Water Year = 2008 plotvalue = 130% pctrecov = 131% Water Year = 2008 plotvalue = 70% pctrecov = 45% Water Year = 2007 plotvalue = 106% pctrecov = 106% Water Year = 2007 plotvalue = 108% pctrecov = 108% Water Year = 2007 plotvalue = 110% pctrecov = 110% Water Year = 2007 plotvalue = 91% pctrecov = 91% Water Year = 2007 plotvalue = 91% pctrecov = 91% Water Year = 2007 plotvalue = 91% pctrecov = 91% Water Year = 2007 plotvalue = 91% pctrecov = 91% Water Year = 2007 plotvalue = 90% pctrecov = 90% Water Year = 2015 First Quartile = 98% Median = 99% Third Quartile = 101% Number of Observations = 48 Water Year = 2015 First Quartile = 98% Median = 99% Third Quartile = 101% Number of Observations = 48 Water Year = 2015 First Quartile = 98% Median = 99% Third Quartile = 101% Number of Observations = 48 Water Year = 2015 First Quartile = 98% Median = 99% Third Quartile = 101% Number of Observations = 48 Water Year = 2015 First Quartile = 98% Median = 99% Third Quartile = 101% Number of Observations = 48 Water Year = 2015 First Quartile = 98% Median = 99% Third Quartile = 101% Number of Observations = 48 Water Year = 2015 First Quartile = 98% Median = 99% Third Quartile = 101% Number of Observations = 48 Water Year = 2015 First Quartile = 98% Median = 99% Third Quartile = 101% Number of Observations = 48 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 83 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 83 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 83 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 83 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 83 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 83 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 83 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 83 Water Year = 2013 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 108 Water Year = 2013 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 108 Water Year = 2013 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 108 Water Year = 2013 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 108 Water Year = 2013 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 108 Water Year = 2013 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 108 Water Year = 2013 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 108 Water Year = 2013 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 108 Water Year = 2012 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 83 Water Year = 2012 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 83 Water Year = 2012 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 83 Water Year = 2012 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 83 Water Year = 2012 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 83 Water Year = 2012 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 83 Water Year = 2012 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 83 Water Year = 2012 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 83 Water Year = 2011 First Quartile = 99% Median = 101% Third Quartile = 105% Number of Observations = 130 Water Year = 2011 First Quartile = 99% Median = 101% Third Quartile = 105% Number of Observations = 130 Water Year = 2011 First Quartile = 99% Median = 101% Third Quartile = 105% Number of Observations = 130 Water Year = 2011 First Quartile = 99% Median = 101% Third Quartile = 105% Number of Observations = 130 Water Year = 2011 First Quartile = 99% Median = 101% Third Quartile = 105% Number of Observations = 130 Water Year = 2011 First Quartile = 99% Median = 101% Third Quartile = 105% Number of Observations = 130 Water Year = 2011 First Quartile = 99% Median = 101% Third Quartile = 105% Number of Observations = 130 Water Year = 2011 First Quartile = 99% Median = 101% Third Quartile = 105% Number of Observations = 130 Water Year = 2010 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 131 Water Year = 2010 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 131 Water Year = 2010 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 131 Water Year = 2010 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 131 Water Year = 2010 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 131 Water Year = 2010 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 131 Water Year = 2010 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 131 Water Year = 2010 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 131 Water Year = 2009 First Quartile = 106% Median = 110% Third Quartile = 114% Number of Observations = 103 Water Year = 2009 First Quartile = 106% Median = 110% Third Quartile = 114% Number of Observations = 103 Water Year = 2009 First Quartile = 106% Median = 110% Third Quartile = 114% Number of Observations = 103 Water Year = 2009 First Quartile = 106% Median = 110% Third Quartile = 114% Number of Observations = 103 Water Year = 2009 First Quartile = 106% Median = 110% Third Quartile = 114% Number of Observations = 103 Water Year = 2009 First Quartile = 106% Median = 110% Third Quartile = 114% Number of Observations = 103 Water Year = 2009 First Quartile = 106% Median = 110% Third Quartile = 114% Number of Observations = 103 Water Year = 2009 First Quartile = 106% Median = 110% Third Quartile = 114% Number of Observations = 103 Water Year = 2008 First Quartile = 99% Median = 103% Third Quartile = 108% Number of Observations = 128 Water Year = 2008 First Quartile = 99% Median = 103% Third Quartile = 108% Number of Observations = 128 Water Year = 2008 First Quartile = 99% Median = 103% Third Quartile = 108% Number of Observations = 128 Water Year = 2008 First Quartile = 99% Median = 103% Third Quartile = 108% Number of Observations = 128 Water Year = 2008 First Quartile = 99% Median = 103% Third Quartile = 108% Number of Observations = 128 Water Year = 2008 First Quartile = 99% Median = 103% Third Quartile = 108% Number of Observations = 128 Water Year = 2008 First Quartile = 99% Median = 103% Third Quartile = 108% Number of Observations = 128 Water Year = 2008 First Quartile = 99% Median = 103% Third Quartile = 108% Number of Observations = 128 Water Year = 2007 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 122 Water Year = 2007 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 122 Water Year = 2007 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 122 Water Year = 2007 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 122 Water Year = 2007 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 122 Water Year = 2007 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 122 Water Year = 2007 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 122 Water Year = 2007 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 122 Water Year = 2006 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 13 Water Year = 2006 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 13 Water Year = 2006 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 13 Water Year = 2006 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 13 Water Year = 2006 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 13 Water Year = 2006 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 13 Water Year = 2006 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 13 Water Year = 2006 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 13 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Lead, UNF, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Lead, UNF, ICP-MS 01051PLM48 2006 13 95.9% 98.8% 101.1%
    2007 122 97.0% 98.5% 100.4%
    2008 128 98.8% 102.6% 108.1%
    2009 103 105.9% 109.8% 114.2%
    2010 131 100.0% 102.9% 106.9%
    2011 130 98.7% 100.6% 104.5%
    2012 83 98.3% 100.4% 102.1%
    2013 108 96.8% 98.6% 100.2%
    2014 83 96.4% 98.0% 99.6%
    2015 48 97.9% 99.3% 100.6%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Lead, UNF, ICP-MS -
Lab: NWQL, PCode: 01051, MCode: PLM78
Analysis Dates: 05/12/15 through 09/24/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 108% pctrecov = 108% Water Year = 2020 plotvalue = 108% pctrecov = 108% Water Year = 2019 plotvalue = 110% pctrecov = 110% Water Year = 2019 plotvalue = 111% pctrecov = 111% Water Year = 2019 plotvalue = 113% pctrecov = 113% Water Year = 2019 plotvalue = 118% pctrecov = 118% Water Year = 2019 plotvalue = 91% pctrecov = 91% Water Year = 2018 plotvalue = 116% pctrecov = 116% Water Year = 2018 plotvalue = 117% pctrecov = 117% Water Year = 2018 plotvalue = 83% pctrecov = 83% Water Year = 2018 plotvalue = 82% pctrecov = 82% Water Year = 2017 plotvalue = 109% pctrecov = 109% Water Year = 2017 plotvalue = 112% pctrecov = 112% Water Year = 2016 plotvalue = 111% pctrecov = 111% Water Year = 2016 plotvalue = 111% pctrecov = 111% Water Year = 2016 plotvalue = 116% pctrecov = 116% Water Year = 2016 plotvalue = 130% pctrecov = 186% Water Year = 2016 plotvalue = 90% pctrecov = 90% Water Year = 2015 plotvalue = 110% pctrecov = 110% Water Year = 2015 plotvalue = 90% pctrecov = 90% Water Year = 2015 plotvalue = 90% pctrecov = 90% Water Year = 2015 plotvalue = 84% pctrecov = 84% Water Year = 2021 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 43 Water Year = 2021 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 43 Water Year = 2021 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 43 Water Year = 2021 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 43 Water Year = 2021 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 43 Water Year = 2021 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 43 Water Year = 2021 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 43 Water Year = 2021 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 43 Water Year = 2020 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 44 Water Year = 2020 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 44 Water Year = 2020 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 44 Water Year = 2020 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 44 Water Year = 2020 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 44 Water Year = 2020 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 44 Water Year = 2020 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 44 Water Year = 2020 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 44 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 56 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 56 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 56 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 56 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 56 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 56 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 56 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 56 Water Year = 2018 First Quartile = 94% Median = 98% Third Quartile = 101% Number of Observations = 80 Water Year = 2018 First Quartile = 94% Median = 98% Third Quartile = 101% Number of Observations = 80 Water Year = 2018 First Quartile = 94% Median = 98% Third Quartile = 101% Number of Observations = 80 Water Year = 2018 First Quartile = 94% Median = 98% Third Quartile = 101% Number of Observations = 80 Water Year = 2018 First Quartile = 94% Median = 98% Third Quartile = 101% Number of Observations = 80 Water Year = 2018 First Quartile = 94% Median = 98% Third Quartile = 101% Number of Observations = 80 Water Year = 2018 First Quartile = 94% Median = 98% Third Quartile = 101% Number of Observations = 80 Water Year = 2018 First Quartile = 94% Median = 98% Third Quartile = 101% Number of Observations = 80 Water Year = 2017 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 90 Water Year = 2017 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 90 Water Year = 2017 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 90 Water Year = 2017 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 90 Water Year = 2017 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 90 Water Year = 2017 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 90 Water Year = 2017 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 90 Water Year = 2017 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 90 Water Year = 2016 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 90 Water Year = 2016 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 90 Water Year = 2016 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 90 Water Year = 2016 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 90 Water Year = 2016 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 90 Water Year = 2016 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 90 Water Year = 2016 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 90 Water Year = 2016 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 90 Water Year = 2015 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 42 Water Year = 2015 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 42 Water Year = 2015 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 42 Water Year = 2015 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 42 Water Year = 2015 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 42 Water Year = 2015 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 42 Water Year = 2015 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 42 Water Year = 2015 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 42 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Lead, UNF, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Lead, UNF, ICP-MS 01051PLM78 2015 42 99.3% 101.0% 103.5%
    2016 90 98.0% 99.8% 101.7%
    2017 90 94.3% 97.0% 99.7%
    2018 80 93.7% 98.1% 101.1%
    2019 56 98.6% 100.6% 102.4%
    2020 44 98.0% 99.6% 101.8%
    2021 43 97.5% 98.9% 101.4%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Lithium, FIL, ICP-MS -
Lab: NWQL, PCode: 01130, MCode: PLM40
Analysis Dates: 10/14/06 through 09/23/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 124% pctrecov = 124% Water Year = 2021 plotvalue = 124% pctrecov = 124% Water Year = 2021 plotvalue = 85% pctrecov = 85% Water Year = 2020 plotvalue = 77% pctrecov = 77% Water Year = 2019 plotvalue = 79% pctrecov = 79% Water Year = 2019 plotvalue = 70% pctrecov = 31% Water Year = 2017 plotvalue = 125% pctrecov = 125% Water Year = 2017 plotvalue = 84% pctrecov = 84% Water Year = 2017 plotvalue = 70% pctrecov = 13% Water Year = 2016 plotvalue = 70% pctrecov = 7% Water Year = 2016 plotvalue = 70% pctrecov = 61% Water Year = 2016 plotvalue = 70% pctrecov = 11% Water Year = 2015 plotvalue = 70% pctrecov = 17% Water Year = 2014 plotvalue = 130% pctrecov = 226% Water Year = 2014 plotvalue = 81% pctrecov = 81% Water Year = 2014 plotvalue = 76% pctrecov = 76% Water Year = 2014 plotvalue = 70% pctrecov = 9% Water Year = 2014 plotvalue = 70% pctrecov = 2% Water Year = 2013 plotvalue = 130% pctrecov = 130% Water Year = 2013 plotvalue = 70% pctrecov = 70% Water Year = 2011 plotvalue = 130% pctrecov = 667% Water Year = 2011 plotvalue = 130% pctrecov = 625% Water Year = 2009 plotvalue = 111% pctrecov = 111% Water Year = 2009 plotvalue = 130% pctrecov = 284% Water Year = 2009 plotvalue = 130% pctrecov = 1322% Water Year = 2009 plotvalue = 130% pctrecov = 1276% Water Year = 2009 plotvalue = 77% pctrecov = 77% Water Year = 2009 plotvalue = 75% pctrecov = 75% Water Year = 2008 plotvalue = 127% pctrecov = 127% Water Year = 2008 plotvalue = 130% pctrecov = 185% Water Year = 2008 plotvalue = 130% pctrecov = 140% Water Year = 2007 plotvalue = 116% pctrecov = 116% Water Year = 2007 plotvalue = 119% pctrecov = 119% Water Year = 2007 plotvalue = 122% pctrecov = 122% Water Year = 2007 plotvalue = 122% pctrecov = 122% Water Year = 2007 plotvalue = 125% pctrecov = 125% Water Year = 2007 plotvalue = 79% pctrecov = 79% Water Year = 2007 plotvalue = 78% pctrecov = 78% Water Year = 2007 plotvalue = 78% pctrecov = 78% Water Year = 2007 plotvalue = 76% pctrecov = 76% Water Year = 2007 plotvalue = 73% pctrecov = 73% Water Year = 2007 plotvalue = 70% pctrecov = 44% Water Year = 2021 First Quartile = 100% Median = 106% Third Quartile = 109% Number of Observations = 76 Water Year = 2021 First Quartile = 100% Median = 106% Third Quartile = 109% Number of Observations = 76 Water Year = 2021 First Quartile = 100% Median = 106% Third Quartile = 109% Number of Observations = 76 Water Year = 2021 First Quartile = 100% Median = 106% Third Quartile = 109% Number of Observations = 76 Water Year = 2021 First Quartile = 100% Median = 106% Third Quartile = 109% Number of Observations = 76 Water Year = 2021 First Quartile = 100% Median = 106% Third Quartile = 109% Number of Observations = 76 Water Year = 2021 First Quartile = 100% Median = 106% Third Quartile = 109% Number of Observations = 76 Water Year = 2021 First Quartile = 100% Median = 106% Third Quartile = 109% Number of Observations = 76 Water Year = 2020 First Quartile = 95% Median = 101% Third Quartile = 107% Number of Observations = 85 Water Year = 2020 First Quartile = 95% Median = 101% Third Quartile = 107% Number of Observations = 85 Water Year = 2020 First Quartile = 95% Median = 101% Third Quartile = 107% Number of Observations = 85 Water Year = 2020 First Quartile = 95% Median = 101% Third Quartile = 107% Number of Observations = 85 Water Year = 2020 First Quartile = 95% Median = 101% Third Quartile = 107% Number of Observations = 85 Water Year = 2020 First Quartile = 95% Median = 101% Third Quartile = 107% Number of Observations = 85 Water Year = 2020 First Quartile = 95% Median = 101% Third Quartile = 107% Number of Observations = 85 Water Year = 2020 First Quartile = 95% Median = 101% Third Quartile = 107% Number of Observations = 85 Water Year = 2019 First Quartile = 96% Median = 101% Third Quartile = 107% Number of Observations = 80 Water Year = 2019 First Quartile = 96% Median = 101% Third Quartile = 107% Number of Observations = 80 Water Year = 2019 First Quartile = 96% Median = 101% Third Quartile = 107% Number of Observations = 80 Water Year = 2019 First Quartile = 96% Median = 101% Third Quartile = 107% Number of Observations = 80 Water Year = 2019 First Quartile = 96% Median = 101% Third Quartile = 107% Number of Observations = 80 Water Year = 2019 First Quartile = 96% Median = 101% Third Quartile = 107% Number of Observations = 80 Water Year = 2019 First Quartile = 96% Median = 101% Third Quartile = 107% Number of Observations = 80 Water Year = 2019 First Quartile = 96% Median = 101% Third Quartile = 107% Number of Observations = 80 Water Year = 2018 First Quartile = 94% Median = 102% Third Quartile = 106% Number of Observations = 90 Water Year = 2018 First Quartile = 94% Median = 102% Third Quartile = 106% Number of Observations = 90 Water Year = 2018 First Quartile = 94% Median = 102% Third Quartile = 106% Number of Observations = 90 Water Year = 2018 First Quartile = 94% Median = 102% Third Quartile = 106% Number of Observations = 90 Water Year = 2018 First Quartile = 94% Median = 102% Third Quartile = 106% Number of Observations = 90 Water Year = 2018 First Quartile = 94% Median = 102% Third Quartile = 106% Number of Observations = 90 Water Year = 2018 First Quartile = 94% Median = 102% Third Quartile = 106% Number of Observations = 90 Water Year = 2018 First Quartile = 94% Median = 102% Third Quartile = 106% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 106% Third Quartile = 110% Number of Observations = 105 Water Year = 2017 First Quartile = 100% Median = 106% Third Quartile = 110% Number of Observations = 105 Water Year = 2017 First Quartile = 100% Median = 106% Third Quartile = 110% Number of Observations = 105 Water Year = 2017 First Quartile = 100% Median = 106% Third Quartile = 110% Number of Observations = 105 Water Year = 2017 First Quartile = 100% Median = 106% Third Quartile = 110% Number of Observations = 105 Water Year = 2017 First Quartile = 100% Median = 106% Third Quartile = 110% Number of Observations = 105 Water Year = 2017 First Quartile = 100% Median = 106% Third Quartile = 110% Number of Observations = 105 Water Year = 2017 First Quartile = 100% Median = 106% Third Quartile = 110% Number of Observations = 105 Water Year = 2016 First Quartile = 97% Median = 100% Third Quartile = 105% Number of Observations = 112 Water Year = 2016 First Quartile = 97% Median = 100% Third Quartile = 105% Number of Observations = 112 Water Year = 2016 First Quartile = 97% Median = 100% Third Quartile = 105% Number of Observations = 112 Water Year = 2016 First Quartile = 97% Median = 100% Third Quartile = 105% Number of Observations = 112 Water Year = 2016 First Quartile = 97% Median = 100% Third Quartile = 105% Number of Observations = 112 Water Year = 2016 First Quartile = 97% Median = 100% Third Quartile = 105% Number of Observations = 112 Water Year = 2016 First Quartile = 97% Median = 100% Third Quartile = 105% Number of Observations = 112 Water Year = 2016 First Quartile = 97% Median = 100% Third Quartile = 105% Number of Observations = 112 Water Year = 2015 First Quartile = 94% Median = 99% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 94% Median = 99% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 94% Median = 99% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 94% Median = 99% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 94% Median = 99% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 94% Median = 99% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 94% Median = 99% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 94% Median = 99% Third Quartile = 103% Number of Observations = 90 Water Year = 2014 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 83 Water Year = 2014 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 83 Water Year = 2014 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 83 Water Year = 2014 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 83 Water Year = 2014 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 83 Water Year = 2014 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 83 Water Year = 2014 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 83 Water Year = 2014 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 83 Water Year = 2013 First Quartile = 96% Median = 101% Third Quartile = 107% Number of Observations = 108 Water Year = 2013 First Quartile = 96% Median = 101% Third Quartile = 107% Number of Observations = 108 Water Year = 2013 First Quartile = 96% Median = 101% Third Quartile = 107% Number of Observations = 108 Water Year = 2013 First Quartile = 96% Median = 101% Third Quartile = 107% Number of Observations = 108 Water Year = 2013 First Quartile = 96% Median = 101% Third Quartile = 107% Number of Observations = 108 Water Year = 2013 First Quartile = 96% Median = 101% Third Quartile = 107% Number of Observations = 108 Water Year = 2013 First Quartile = 96% Median = 101% Third Quartile = 107% Number of Observations = 108 Water Year = 2013 First Quartile = 96% Median = 101% Third Quartile = 107% Number of Observations = 108 Water Year = 2012 First Quartile = 86% Median = 96% Third Quartile = 103% Number of Observations = 132 Water Year = 2012 First Quartile = 86% Median = 96% Third Quartile = 103% Number of Observations = 132 Water Year = 2012 First Quartile = 86% Median = 96% Third Quartile = 103% Number of Observations = 132 Water Year = 2012 First Quartile = 86% Median = 96% Third Quartile = 103% Number of Observations = 132 Water Year = 2012 First Quartile = 86% Median = 96% Third Quartile = 103% Number of Observations = 132 Water Year = 2012 First Quartile = 86% Median = 96% Third Quartile = 103% Number of Observations = 132 Water Year = 2012 First Quartile = 86% Median = 96% Third Quartile = 103% Number of Observations = 132 Water Year = 2012 First Quartile = 86% Median = 96% Third Quartile = 103% Number of Observations = 132 Water Year = 2011 First Quartile = 86% Median = 95% Third Quartile = 100% Number of Observations = 131 Water Year = 2011 First Quartile = 86% Median = 95% Third Quartile = 100% Number of Observations = 131 Water Year = 2011 First Quartile = 86% Median = 95% Third Quartile = 100% Number of Observations = 131 Water Year = 2011 First Quartile = 86% Median = 95% Third Quartile = 100% Number of Observations = 131 Water Year = 2011 First Quartile = 86% Median = 95% Third Quartile = 100% Number of Observations = 131 Water Year = 2011 First Quartile = 86% Median = 95% Third Quartile = 100% Number of Observations = 131 Water Year = 2011 First Quartile = 86% Median = 95% Third Quartile = 100% Number of Observations = 131 Water Year = 2011 First Quartile = 86% Median = 95% Third Quartile = 100% Number of Observations = 131 Water Year = 2010 First Quartile = 86% Median = 93% Third Quartile = 98% Number of Observations = 132 Water Year = 2010 First Quartile = 86% Median = 93% Third Quartile = 98% Number of Observations = 132 Water Year = 2010 First Quartile = 86% Median = 93% Third Quartile = 98% Number of Observations = 132 Water Year = 2010 First Quartile = 86% Median = 93% Third Quartile = 98% Number of Observations = 132 Water Year = 2010 First Quartile = 86% Median = 93% Third Quartile = 98% Number of Observations = 132 Water Year = 2010 First Quartile = 86% Median = 93% Third Quartile = 98% Number of Observations = 132 Water Year = 2010 First Quartile = 86% Median = 93% Third Quartile = 98% Number of Observations = 132 Water Year = 2010 First Quartile = 86% Median = 93% Third Quartile = 98% Number of Observations = 132 Water Year = 2009 First Quartile = 91% Median = 95% Third Quartile = 99% Number of Observations = 105 Water Year = 2009 First Quartile = 91% Median = 95% Third Quartile = 99% Number of Observations = 105 Water Year = 2009 First Quartile = 91% Median = 95% Third Quartile = 99% Number of Observations = 105 Water Year = 2009 First Quartile = 91% Median = 95% Third Quartile = 99% Number of Observations = 105 Water Year = 2009 First Quartile = 91% Median = 95% Third Quartile = 99% Number of Observations = 105 Water Year = 2009 First Quartile = 91% Median = 95% Third Quartile = 99% Number of Observations = 105 Water Year = 2009 First Quartile = 91% Median = 95% Third Quartile = 99% Number of Observations = 105 Water Year = 2009 First Quartile = 91% Median = 95% Third Quartile = 99% Number of Observations = 105 Water Year = 2008 First Quartile = 85% Median = 93% Third Quartile = 101% Number of Observations = 128 Water Year = 2008 First Quartile = 85% Median = 93% Third Quartile = 101% Number of Observations = 128 Water Year = 2008 First Quartile = 85% Median = 93% Third Quartile = 101% Number of Observations = 128 Water Year = 2008 First Quartile = 85% Median = 93% Third Quartile = 101% Number of Observations = 128 Water Year = 2008 First Quartile = 85% Median = 93% Third Quartile = 101% Number of Observations = 128 Water Year = 2008 First Quartile = 85% Median = 93% Third Quartile = 101% Number of Observations = 128 Water Year = 2008 First Quartile = 85% Median = 93% Third Quartile = 101% Number of Observations = 128 Water Year = 2008 First Quartile = 85% Median = 93% Third Quartile = 101% Number of Observations = 128 Water Year = 2007 First Quartile = 96% Median = 99% Third Quartile = 104% Number of Observations = 122 Water Year = 2007 First Quartile = 96% Median = 99% Third Quartile = 104% Number of Observations = 122 Water Year = 2007 First Quartile = 96% Median = 99% Third Quartile = 104% Number of Observations = 122 Water Year = 2007 First Quartile = 96% Median = 99% Third Quartile = 104% Number of Observations = 122 Water Year = 2007 First Quartile = 96% Median = 99% Third Quartile = 104% Number of Observations = 122 Water Year = 2007 First Quartile = 96% Median = 99% Third Quartile = 104% Number of Observations = 122 Water Year = 2007 First Quartile = 96% Median = 99% Third Quartile = 104% Number of Observations = 122 Water Year = 2007 First Quartile = 96% Median = 99% Third Quartile = 104% Number of Observations = 122 Water Year = 2006 First Quartile = 91% Median = 94% Third Quartile = 98% Number of Observations = 22 Water Year = 2006 First Quartile = 91% Median = 94% Third Quartile = 98% Number of Observations = 22 Water Year = 2006 First Quartile = 91% Median = 94% Third Quartile = 98% Number of Observations = 22 Water Year = 2006 First Quartile = 91% Median = 94% Third Quartile = 98% Number of Observations = 22 Water Year = 2006 First Quartile = 91% Median = 94% Third Quartile = 98% Number of Observations = 22 Water Year = 2006 First Quartile = 91% Median = 94% Third Quartile = 98% Number of Observations = 22 Water Year = 2006 First Quartile = 91% Median = 94% Third Quartile = 98% Number of Observations = 22 Water Year = 2006 First Quartile = 91% Median = 94% Third Quartile = 98% Number of Observations = 22 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Lithium, FIL, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Lithium, FIL, ICP-MS 01130PLM40 2006 22 90.8% 94.5% 98.3%
    2007 122 96.0% 99.1% 103.8%
    2008 128 85.4% 92.6% 101.0%
    2009 105 91.5% 94.8% 99.2%
    2010 132 86.4% 92.8% 97.8%
    2011 131 85.8% 94.5% 100.3%
    2012 132 86.4% 95.8% 102.5%
    2013 108 95.7% 100.5% 106.6%
    2014 83 94.7% 98.4% 102.1%
    2015 90 94.4% 99.0% 103.4%
    2016 112 96.8% 100.5% 104.9%
    2017 105 100.1% 105.9% 110.1%
    2018 90 93.8% 101.7% 105.9%
    2019 80 96.2% 101.1% 106.7%
    2020 85 95.2% 101.0% 106.8%
    2021 76 100.4% 105.8% 109.2%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Lithium, FIL, ICP-OES -
Lab: NWQL, PCode: 01130, MCode: PLA11
Analysis Dates: 10/06/06 through 08/06/16
Open Data Set
Boxplot Description

Water Year = 2016 plotvalue = 130% pctrecov = 131% Water Year = 2015 plotvalue = 123% pctrecov = 123% Water Year = 2015 plotvalue = 130% pctrecov = 144% Water Year = 2015 plotvalue = 70% pctrecov = 69% Water Year = 2015 plotvalue = 70% pctrecov = 14% Water Year = 2015 plotvalue = 70% pctrecov = 47% Water Year = 2014 plotvalue = 114% pctrecov = 114% Water Year = 2014 plotvalue = 70% pctrecov = 31% Water Year = 2013 plotvalue = 116% pctrecov = 116% Water Year = 2013 plotvalue = 71% pctrecov = 71% Water Year = 2008 plotvalue = 130% pctrecov = 1125% Water Year = 2016 First Quartile = 91% Median = 95% Third Quartile = 103% Number of Observations = 18 Water Year = 2016 First Quartile = 91% Median = 95% Third Quartile = 103% Number of Observations = 18 Water Year = 2016 First Quartile = 91% Median = 95% Third Quartile = 103% Number of Observations = 18 Water Year = 2016 First Quartile = 91% Median = 95% Third Quartile = 103% Number of Observations = 18 Water Year = 2016 First Quartile = 91% Median = 95% Third Quartile = 103% Number of Observations = 18 Water Year = 2016 First Quartile = 91% Median = 95% Third Quartile = 103% Number of Observations = 18 Water Year = 2016 First Quartile = 91% Median = 95% Third Quartile = 103% Number of Observations = 18 Water Year = 2016 First Quartile = 91% Median = 95% Third Quartile = 103% Number of Observations = 18 Water Year = 2015 First Quartile = 90% Median = 97% Third Quartile = 101% Number of Observations = 42 Water Year = 2015 First Quartile = 90% Median = 97% Third Quartile = 101% Number of Observations = 42 Water Year = 2015 First Quartile = 90% Median = 97% Third Quartile = 101% Number of Observations = 42 Water Year = 2015 First Quartile = 90% Median = 97% Third Quartile = 101% Number of Observations = 42 Water Year = 2015 First Quartile = 90% Median = 97% Third Quartile = 101% Number of Observations = 42 Water Year = 2015 First Quartile = 90% Median = 97% Third Quartile = 101% Number of Observations = 42 Water Year = 2015 First Quartile = 90% Median = 97% Third Quartile = 101% Number of Observations = 42 Water Year = 2015 First Quartile = 90% Median = 97% Third Quartile = 101% Number of Observations = 42 Water Year = 2014 First Quartile = 91% Median = 93% Third Quartile = 100% Number of Observations = 46 Water Year = 2014 First Quartile = 91% Median = 93% Third Quartile = 100% Number of Observations = 46 Water Year = 2014 First Quartile = 91% Median = 93% Third Quartile = 100% Number of Observations = 46 Water Year = 2014 First Quartile = 91% Median = 93% Third Quartile = 100% Number of Observations = 46 Water Year = 2014 First Quartile = 91% Median = 93% Third Quartile = 100% Number of Observations = 46 Water Year = 2014 First Quartile = 91% Median = 93% Third Quartile = 100% Number of Observations = 46 Water Year = 2014 First Quartile = 91% Median = 93% Third Quartile = 100% Number of Observations = 46 Water Year = 2014 First Quartile = 91% Median = 93% Third Quartile = 100% Number of Observations = 46 Water Year = 2013 First Quartile = 87% Median = 93% Third Quartile = 98% Number of Observations = 42 Water Year = 2013 First Quartile = 87% Median = 93% Third Quartile = 98% Number of Observations = 42 Water Year = 2013 First Quartile = 87% Median = 93% Third Quartile = 98% Number of Observations = 42 Water Year = 2013 First Quartile = 87% Median = 93% Third Quartile = 98% Number of Observations = 42 Water Year = 2013 First Quartile = 87% Median = 93% Third Quartile = 98% Number of Observations = 42 Water Year = 2013 First Quartile = 87% Median = 93% Third Quartile = 98% Number of Observations = 42 Water Year = 2013 First Quartile = 87% Median = 93% Third Quartile = 98% Number of Observations = 42 Water Year = 2013 First Quartile = 87% Median = 93% Third Quartile = 98% Number of Observations = 42 Water Year = 2012 First Quartile = 88% Median = 99% Third Quartile = 130% Number of Observations = 42 Water Year = 2012 First Quartile = 88% Median = 99% Third Quartile = 130% Number of Observations = 42 Water Year = 2012 First Quartile = 88% Median = 99% Third Quartile = 130% Number of Observations = 42 Water Year = 2012 First Quartile = 88% Median = 99% Third Quartile = 130% Number of Observations = 42 Water Year = 2012 First Quartile = 88% Median = 99% Third Quartile = 130% Number of Observations = 42 Water Year = 2012 First Quartile = 88% Median = 99% Third Quartile = 130% Number of Observations = 42 Water Year = 2012 First Quartile = 88% Median = 99% Third Quartile = 130% Number of Observations = 42 Water Year = 2012 First Quartile = 88% Median = 99% Third Quartile = 130% Number of Observations = 42 Water Year = 2011 First Quartile = 113% Median = 119% Third Quartile = 130% Number of Observations = 41 Water Year = 2011 First Quartile = 113% Median = 119% Third Quartile = 130% Number of Observations = 41 Water Year = 2011 First Quartile = 113% Median = 119% Third Quartile = 130% Number of Observations = 41 Water Year = 2011 First Quartile = 113% Median = 119% Third Quartile = 130% Number of Observations = 41 Water Year = 2011 First Quartile = 113% Median = 119% Third Quartile = 130% Number of Observations = 41 Water Year = 2011 First Quartile = 113% Median = 119% Third Quartile = 130% Number of Observations = 41 Water Year = 2011 First Quartile = 113% Median = 119% Third Quartile = 130% Number of Observations = 41 Water Year = 2011 First Quartile = 113% Median = 119% Third Quartile = 130% Number of Observations = 41 Water Year = 2010 First Quartile = 113% Median = 122% Third Quartile = 128% Number of Observations = 42 Water Year = 2010 First Quartile = 113% Median = 122% Third Quartile = 128% Number of Observations = 42 Water Year = 2010 First Quartile = 113% Median = 122% Third Quartile = 128% Number of Observations = 42 Water Year = 2010 First Quartile = 113% Median = 122% Third Quartile = 128% Number of Observations = 42 Water Year = 2010 First Quartile = 113% Median = 122% Third Quartile = 128% Number of Observations = 42 Water Year = 2010 First Quartile = 113% Median = 122% Third Quartile = 128% Number of Observations = 42 Water Year = 2010 First Quartile = 113% Median = 122% Third Quartile = 128% Number of Observations = 42 Water Year = 2010 First Quartile = 113% Median = 122% Third Quartile = 128% Number of Observations = 42 Water Year = 2009 First Quartile = 115% Median = 121% Third Quartile = 124% Number of Observations = 34 Water Year = 2009 First Quartile = 115% Median = 121% Third Quartile = 124% Number of Observations = 34 Water Year = 2009 First Quartile = 115% Median = 121% Third Quartile = 124% Number of Observations = 34 Water Year = 2009 First Quartile = 115% Median = 121% Third Quartile = 124% Number of Observations = 34 Water Year = 2009 First Quartile = 115% Median = 121% Third Quartile = 124% Number of Observations = 34 Water Year = 2009 First Quartile = 115% Median = 121% Third Quartile = 124% Number of Observations = 34 Water Year = 2009 First Quartile = 115% Median = 121% Third Quartile = 124% Number of Observations = 34 Water Year = 2009 First Quartile = 115% Median = 121% Third Quartile = 124% Number of Observations = 34 Water Year = 2008 First Quartile = 108% Median = 110% Third Quartile = 115% Number of Observations = 40 Water Year = 2008 First Quartile = 108% Median = 110% Third Quartile = 115% Number of Observations = 40 Water Year = 2008 First Quartile = 108% Median = 110% Third Quartile = 115% Number of Observations = 40 Water Year = 2008 First Quartile = 108% Median = 110% Third Quartile = 115% Number of Observations = 40 Water Year = 2008 First Quartile = 108% Median = 110% Third Quartile = 115% Number of Observations = 40 Water Year = 2008 First Quartile = 108% Median = 110% Third Quartile = 115% Number of Observations = 40 Water Year = 2008 First Quartile = 108% Median = 110% Third Quartile = 115% Number of Observations = 40 Water Year = 2008 First Quartile = 108% Median = 110% Third Quartile = 115% Number of Observations = 40 Water Year = 2007 First Quartile = 108% Median = 112% Third Quartile = 116% Number of Observations = 46 Water Year = 2007 First Quartile = 108% Median = 112% Third Quartile = 116% Number of Observations = 46 Water Year = 2007 First Quartile = 108% Median = 112% Third Quartile = 116% Number of Observations = 46 Water Year = 2007 First Quartile = 108% Median = 112% Third Quartile = 116% Number of Observations = 46 Water Year = 2007 First Quartile = 108% Median = 112% Third Quartile = 116% Number of Observations = 46 Water Year = 2007 First Quartile = 108% Median = 112% Third Quartile = 116% Number of Observations = 46 Water Year = 2007 First Quartile = 108% Median = 112% Third Quartile = 116% Number of Observations = 46 Water Year = 2007 First Quartile = 108% Median = 112% Third Quartile = 116% Number of Observations = 46 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Lithium, FIL, ICP-OES

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Lithium, FIL, ICP-OES 01130PLA11 2007 46 108.4% 112.3% 116.1%
    2008 40 108.2% 110.5% 114.7%
    2009 34 114.9% 120.6% 123.7%
    2010 42 112.7% 121.8% 127.8%
    2011 41 112.8% 119.0% 129.9%
    2012 42 87.6% 99.2% 131.0%
    2013 42 87.2% 92.7% 97.6%
    2014 46 90.5% 93.4% 99.6%
    2015 42 89.8% 96.5% 101.3%
    2016 18 91.0% 95.5% 103.2%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Lithium, UNF, ICP-MS -
Lab: NWQL, PCode: 01132, MCode: PLM48
Analysis Dates: 10/11/12 through 04/30/15
Open Data Set
Boxplot Description

Water Year = 2014 plotvalue = 114% pctrecov = 114% Water Year = 2014 plotvalue = 79% pctrecov = 79% Water Year = 2014 plotvalue = 78% pctrecov = 78% Water Year = 2014 plotvalue = 70% pctrecov = 69% Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 27 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 27 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 27 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 27 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 27 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 27 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 27 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 103% Number of Observations = 27 Water Year = 2014 First Quartile = 93% Median = 99% Third Quartile = 101% Number of Observations = 45 Water Year = 2014 First Quartile = 93% Median = 99% Third Quartile = 101% Number of Observations = 45 Water Year = 2014 First Quartile = 93% Median = 99% Third Quartile = 101% Number of Observations = 45 Water Year = 2014 First Quartile = 93% Median = 99% Third Quartile = 101% Number of Observations = 45 Water Year = 2014 First Quartile = 93% Median = 99% Third Quartile = 101% Number of Observations = 45 Water Year = 2014 First Quartile = 93% Median = 99% Third Quartile = 101% Number of Observations = 45 Water Year = 2014 First Quartile = 93% Median = 99% Third Quartile = 101% Number of Observations = 45 Water Year = 2014 First Quartile = 93% Median = 99% Third Quartile = 101% Number of Observations = 45 Water Year = 2013 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 48 Water Year = 2013 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 48 Water Year = 2013 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 48 Water Year = 2013 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 48 Water Year = 2013 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 48 Water Year = 2013 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 48 Water Year = 2013 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 48 Water Year = 2013 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 48 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Lithium, UNF, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Lithium, UNF, ICP-MS 01132PLM48 2013 48 92.5% 97.9% 103.8%
    2014 45 93.3% 99.1% 101.3%
    2015 27 94.5% 98.9% 102.7%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Lithium, UNF, ICP-MS -
Lab: NWQL, PCode: 01132, MCode: PLM78
Analysis Dates: 05/12/15 through 09/24/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 122% pctrecov = 122% Water Year = 2018 plotvalue = 120% pctrecov = 120% Water Year = 2018 plotvalue = 125% pctrecov = 125% Water Year = 2017 plotvalue = 119% pctrecov = 119% Water Year = 2016 plotvalue = 119% pctrecov = 119% Water Year = 2021 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 43 Water Year = 2021 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 43 Water Year = 2021 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 43 Water Year = 2021 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 43 Water Year = 2021 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 43 Water Year = 2021 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 43 Water Year = 2021 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 43 Water Year = 2021 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 43 Water Year = 2020 First Quartile = 94% Median = 100% Third Quartile = 107% Number of Observations = 44 Water Year = 2020 First Quartile = 94% Median = 100% Third Quartile = 107% Number of Observations = 44 Water Year = 2020 First Quartile = 94% Median = 100% Third Quartile = 107% Number of Observations = 44 Water Year = 2020 First Quartile = 94% Median = 100% Third Quartile = 107% Number of Observations = 44 Water Year = 2020 First Quartile = 94% Median = 100% Third Quartile = 107% Number of Observations = 44 Water Year = 2020 First Quartile = 94% Median = 100% Third Quartile = 107% Number of Observations = 44 Water Year = 2020 First Quartile = 94% Median = 100% Third Quartile = 107% Number of Observations = 44 Water Year = 2020 First Quartile = 94% Median = 100% Third Quartile = 107% Number of Observations = 44 Water Year = 2019 First Quartile = 95% Median = 101% Third Quartile = 106% Number of Observations = 41 Water Year = 2019 First Quartile = 95% Median = 101% Third Quartile = 106% Number of Observations = 41 Water Year = 2019 First Quartile = 95% Median = 101% Third Quartile = 106% Number of Observations = 41 Water Year = 2019 First Quartile = 95% Median = 101% Third Quartile = 106% Number of Observations = 41 Water Year = 2019 First Quartile = 95% Median = 101% Third Quartile = 106% Number of Observations = 41 Water Year = 2019 First Quartile = 95% Median = 101% Third Quartile = 106% Number of Observations = 41 Water Year = 2019 First Quartile = 95% Median = 101% Third Quartile = 106% Number of Observations = 41 Water Year = 2019 First Quartile = 95% Median = 101% Third Quartile = 106% Number of Observations = 41 Water Year = 2018 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 48 Water Year = 2018 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 48 Water Year = 2018 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 48 Water Year = 2018 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 48 Water Year = 2018 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 48 Water Year = 2018 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 48 Water Year = 2018 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 48 Water Year = 2018 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 48 Water Year = 2017 First Quartile = 93% Median = 97% Third Quartile = 102% Number of Observations = 48 Water Year = 2017 First Quartile = 93% Median = 97% Third Quartile = 102% Number of Observations = 48 Water Year = 2017 First Quartile = 93% Median = 97% Third Quartile = 102% Number of Observations = 48 Water Year = 2017 First Quartile = 93% Median = 97% Third Quartile = 102% Number of Observations = 48 Water Year = 2017 First Quartile = 93% Median = 97% Third Quartile = 102% Number of Observations = 48 Water Year = 2017 First Quartile = 93% Median = 97% Third Quartile = 102% Number of Observations = 48 Water Year = 2017 First Quartile = 93% Median = 97% Third Quartile = 102% Number of Observations = 48 Water Year = 2017 First Quartile = 93% Median = 97% Third Quartile = 102% Number of Observations = 48 Water Year = 2016 First Quartile = 97% Median = 100% Third Quartile = 105% Number of Observations = 48 Water Year = 2016 First Quartile = 97% Median = 100% Third Quartile = 105% Number of Observations = 48 Water Year = 2016 First Quartile = 97% Median = 100% Third Quartile = 105% Number of Observations = 48 Water Year = 2016 First Quartile = 97% Median = 100% Third Quartile = 105% Number of Observations = 48 Water Year = 2016 First Quartile = 97% Median = 100% Third Quartile = 105% Number of Observations = 48 Water Year = 2016 First Quartile = 97% Median = 100% Third Quartile = 105% Number of Observations = 48 Water Year = 2016 First Quartile = 97% Median = 100% Third Quartile = 105% Number of Observations = 48 Water Year = 2016 First Quartile = 97% Median = 100% Third Quartile = 105% Number of Observations = 48 Water Year = 2015 First Quartile = 83% Median = 94% Third Quartile = 101% Number of Observations = 21 Water Year = 2015 First Quartile = 83% Median = 94% Third Quartile = 101% Number of Observations = 21 Water Year = 2015 First Quartile = 83% Median = 94% Third Quartile = 101% Number of Observations = 21 Water Year = 2015 First Quartile = 83% Median = 94% Third Quartile = 101% Number of Observations = 21 Water Year = 2015 First Quartile = 83% Median = 94% Third Quartile = 101% Number of Observations = 21 Water Year = 2015 First Quartile = 83% Median = 94% Third Quartile = 101% Number of Observations = 21 Water Year = 2015 First Quartile = 83% Median = 94% Third Quartile = 101% Number of Observations = 21 Water Year = 2015 First Quartile = 83% Median = 94% Third Quartile = 101% Number of Observations = 21 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Lithium, UNF, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Lithium, UNF, ICP-MS 01132PLM78 2015 21 82.9% 93.8% 101.2%
    2016 48 96.7% 100.3% 105.2%
    2017 48 92.9% 96.5% 102.0%
    2018 48 93.5% 98.4% 104.0%
    2019 41 95.2% 100.8% 105.9%
    2020 44 94.1% 100.0% 107.0%
    2021 43 92.5% 97.6% 103.7%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Manganese, FIL, ICP-MS -
Lab: NWQL, PCode: 01056, MCode: PLM43
Analysis Dates: 10/14/06 through 09/23/21
Open Data Set
Boxplot Description

Water Year = 2019 plotvalue = 85% pctrecov = 85% Water Year = 2019 plotvalue = 84% pctrecov = 84% Water Year = 2019 plotvalue = 70% pctrecov = 48% Water Year = 2018 plotvalue = 84% pctrecov = 84% Water Year = 2018 plotvalue = 84% pctrecov = 84% Water Year = 2018 plotvalue = 83% pctrecov = 83% Water Year = 2017 plotvalue = 82% pctrecov = 82% Water Year = 2017 plotvalue = 70% pctrecov = 2% Water Year = 2016 plotvalue = 110% pctrecov = 110% Water Year = 2016 plotvalue = 110% pctrecov = 110% Water Year = 2016 plotvalue = 113% pctrecov = 113% Water Year = 2016 plotvalue = 93% pctrecov = 93% Water Year = 2016 plotvalue = 70% pctrecov = 1% Water Year = 2016 plotvalue = 70% pctrecov = 18% Water Year = 2016 plotvalue = 70% pctrecov = 4% Water Year = 2015 plotvalue = 70% pctrecov = 2% Water Year = 2015 plotvalue = 70% pctrecov = 5% Water Year = 2014 plotvalue = 107% pctrecov = 107% Water Year = 2014 plotvalue = 130% pctrecov = 145% Water Year = 2014 plotvalue = 91% pctrecov = 91% Water Year = 2014 plotvalue = 70% pctrecov = 5% Water Year = 2014 plotvalue = 70% pctrecov = 6% Water Year = 2012 plotvalue = 111% pctrecov = 111% Water Year = 2012 plotvalue = 113% pctrecov = 113% Water Year = 2012 plotvalue = 70% pctrecov = 0% Water Year = 2012 plotvalue = 70% pctrecov = 2% Water Year = 2012 plotvalue = 70% pctrecov = 14% Water Year = 2011 plotvalue = 106% pctrecov = 106% Water Year = 2011 plotvalue = 106% pctrecov = 106% Water Year = 2011 plotvalue = 106% pctrecov = 106% Water Year = 2011 plotvalue = 113% pctrecov = 113% Water Year = 2011 plotvalue = 94% pctrecov = 94% Water Year = 2011 plotvalue = 91% pctrecov = 91% Water Year = 2011 plotvalue = 70% pctrecov = 0% Water Year = 2010 plotvalue = 109% pctrecov = 109% Water Year = 2010 plotvalue = 110% pctrecov = 110% Water Year = 2010 plotvalue = 121% pctrecov = 121% Water Year = 2010 plotvalue = 90% pctrecov = 90% Water Year = 2010 plotvalue = 89% pctrecov = 89% Water Year = 2009 plotvalue = 110% pctrecov = 110% Water Year = 2009 plotvalue = 70% pctrecov = 13% Water Year = 2009 plotvalue = 70% pctrecov = 32% Water Year = 2009 plotvalue = 70% pctrecov = 29% Water Year = 2008 plotvalue = 116% pctrecov = 116% Water Year = 2008 plotvalue = 84% pctrecov = 84% Water Year = 2008 plotvalue = 70% pctrecov = 2% Water Year = 2008 plotvalue = 70% pctrecov = 0% Water Year = 2008 plotvalue = 70% pctrecov = 4% Water Year = 2007 plotvalue = 112% pctrecov = 112% Water Year = 2007 plotvalue = 70% pctrecov = 18% Water Year = 2007 plotvalue = 70% pctrecov = 11% Water Year = 2021 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 76 Water Year = 2021 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 76 Water Year = 2021 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 76 Water Year = 2021 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 76 Water Year = 2021 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 76 Water Year = 2021 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 76 Water Year = 2021 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 76 Water Year = 2021 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 76 Water Year = 2020 First Quartile = 95% Median = 98% Third Quartile = 103% Number of Observations = 85 Water Year = 2020 First Quartile = 95% Median = 98% Third Quartile = 103% Number of Observations = 85 Water Year = 2020 First Quartile = 95% Median = 98% Third Quartile = 103% Number of Observations = 85 Water Year = 2020 First Quartile = 95% Median = 98% Third Quartile = 103% Number of Observations = 85 Water Year = 2020 First Quartile = 95% Median = 98% Third Quartile = 103% Number of Observations = 85 Water Year = 2020 First Quartile = 95% Median = 98% Third Quartile = 103% Number of Observations = 85 Water Year = 2020 First Quartile = 95% Median = 98% Third Quartile = 103% Number of Observations = 85 Water Year = 2020 First Quartile = 95% Median = 98% Third Quartile = 103% Number of Observations = 85 Water Year = 2019 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 80 Water Year = 2019 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 80 Water Year = 2019 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 80 Water Year = 2019 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 80 Water Year = 2019 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 80 Water Year = 2019 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 80 Water Year = 2019 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 80 Water Year = 2019 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 80 Water Year = 2018 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 90 Water Year = 2018 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 90 Water Year = 2018 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 90 Water Year = 2018 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 90 Water Year = 2018 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 90 Water Year = 2018 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 90 Water Year = 2018 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 90 Water Year = 2018 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 105% Third Quartile = 109% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 105% Third Quartile = 109% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 105% Third Quartile = 109% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 105% Third Quartile = 109% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 105% Third Quartile = 109% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 105% Third Quartile = 109% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 105% Third Quartile = 109% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 105% Third Quartile = 109% Number of Observations = 90 Water Year = 2016 First Quartile = 100% Median = 102% Third Quartile = 104% Number of Observations = 90 Water Year = 2016 First Quartile = 100% Median = 102% Third Quartile = 104% Number of Observations = 90 Water Year = 2016 First Quartile = 100% Median = 102% Third Quartile = 104% Number of Observations = 90 Water Year = 2016 First Quartile = 100% Median = 102% Third Quartile = 104% Number of Observations = 90 Water Year = 2016 First Quartile = 100% Median = 102% Third Quartile = 104% Number of Observations = 90 Water Year = 2016 First Quartile = 100% Median = 102% Third Quartile = 104% Number of Observations = 90 Water Year = 2016 First Quartile = 100% Median = 102% Third Quartile = 104% Number of Observations = 90 Water Year = 2016 First Quartile = 100% Median = 102% Third Quartile = 104% Number of Observations = 90 Water Year = 2015 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 90 Water Year = 2015 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 90 Water Year = 2015 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 90 Water Year = 2015 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 90 Water Year = 2015 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 90 Water Year = 2015 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 90 Water Year = 2015 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 90 Water Year = 2015 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 90 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 83 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 83 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 83 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 83 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 83 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 83 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 83 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 83 Water Year = 2013 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 108 Water Year = 2013 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 108 Water Year = 2013 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 108 Water Year = 2013 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 108 Water Year = 2013 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 108 Water Year = 2013 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 108 Water Year = 2013 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 108 Water Year = 2013 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 108 Water Year = 2012 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 132 Water Year = 2012 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 132 Water Year = 2012 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 132 Water Year = 2012 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 132 Water Year = 2012 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 132 Water Year = 2012 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 132 Water Year = 2012 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 132 Water Year = 2012 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 132 Water Year = 2011 First Quartile = 99% Median = 100% Third Quartile = 101% Number of Observations = 131 Water Year = 2011 First Quartile = 99% Median = 100% Third Quartile = 101% Number of Observations = 131 Water Year = 2011 First Quartile = 99% Median = 100% Third Quartile = 101% Number of Observations = 131 Water Year = 2011 First Quartile = 99% Median = 100% Third Quartile = 101% Number of Observations = 131 Water Year = 2011 First Quartile = 99% Median = 100% Third Quartile = 101% Number of Observations = 131 Water Year = 2011 First Quartile = 99% Median = 100% Third Quartile = 101% Number of Observations = 131 Water Year = 2011 First Quartile = 99% Median = 100% Third Quartile = 101% Number of Observations = 131 Water Year = 2011 First Quartile = 99% Median = 100% Third Quartile = 101% Number of Observations = 131 Water Year = 2010 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 132 Water Year = 2010 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 132 Water Year = 2010 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 132 Water Year = 2010 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 132 Water Year = 2010 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 132 Water Year = 2010 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 132 Water Year = 2010 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 132 Water Year = 2010 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 132 Water Year = 2009 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 105 Water Year = 2009 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 105 Water Year = 2009 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 105 Water Year = 2009 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 105 Water Year = 2009 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 105 Water Year = 2009 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 105 Water Year = 2009 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 105 Water Year = 2009 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 105 Water Year = 2008 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 128 Water Year = 2008 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 128 Water Year = 2008 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 128 Water Year = 2008 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 128 Water Year = 2008 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 128 Water Year = 2008 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 128 Water Year = 2008 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 128 Water Year = 2008 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 128 Water Year = 2007 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 122 Water Year = 2007 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 122 Water Year = 2007 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 122 Water Year = 2007 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 122 Water Year = 2007 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 122 Water Year = 2007 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 122 Water Year = 2007 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 122 Water Year = 2007 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 122 Water Year = 2006 First Quartile = 101% Median = 103% Third Quartile = 106% Number of Observations = 22 Water Year = 2006 First Quartile = 101% Median = 103% Third Quartile = 106% Number of Observations = 22 Water Year = 2006 First Quartile = 101% Median = 103% Third Quartile = 106% Number of Observations = 22 Water Year = 2006 First Quartile = 101% Median = 103% Third Quartile = 106% Number of Observations = 22 Water Year = 2006 First Quartile = 101% Median = 103% Third Quartile = 106% Number of Observations = 22 Water Year = 2006 First Quartile = 101% Median = 103% Third Quartile = 106% Number of Observations = 22 Water Year = 2006 First Quartile = 101% Median = 103% Third Quartile = 106% Number of Observations = 22 Water Year = 2006 First Quartile = 101% Median = 103% Third Quartile = 106% Number of Observations = 22 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Manganese, FIL, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Manganese, FIL, ICP-MS 01056PLM43 2006 22 101.3% 103.1% 105.5%
    2007 122 95.4% 98.5% 101.8%
    2008 128 95.0% 97.6% 100.3%
    2009 105 95.0% 97.3% 100.2%
    2010 132 97.6% 99.6% 101.8%
    2011 131 98.7% 100.0% 101.3%
    2012 132 97.9% 100.4% 102.6%
    2013 108 98.1% 99.6% 102.7%
    2014 83 96.5% 98.1% 99.9%
    2015 90 97.2% 99.4% 102.0%
    2016 90 100.1% 102.4% 104.0%
    2017 90 100.4% 104.6% 108.6%
    2018 90 95.3% 98.4% 100.8%
    2019 80 95.1% 98.5% 101.7%
    2020 85 94.8% 98.4% 102.6%
    2021 76 100.4% 103.4% 106.1%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Manganese, FIL, ICP-OES -
Lab: NWQL, PCode: 01056, MCode: PLA11
Analysis Dates: 10/06/06 through 09/29/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 92% pctrecov = 92% Water Year = 2021 plotvalue = 91% pctrecov = 91% Water Year = 2021 plotvalue = 70% pctrecov = 15% Water Year = 2020 plotvalue = 107% pctrecov = 107% Water Year = 2019 plotvalue = 97% pctrecov = 97% Water Year = 2017 plotvalue = 108% pctrecov = 108% Water Year = 2017 plotvalue = 110% pctrecov = 110% Water Year = 2016 plotvalue = 111% pctrecov = 111% Water Year = 2016 plotvalue = 118% pctrecov = 118% Water Year = 2016 plotvalue = 118% pctrecov = 118% Water Year = 2016 plotvalue = 122% pctrecov = 122% Water Year = 2015 plotvalue = 108% pctrecov = 108% Water Year = 2015 plotvalue = 108% pctrecov = 108% Water Year = 2015 plotvalue = 108% pctrecov = 108% Water Year = 2015 plotvalue = 109% pctrecov = 109% Water Year = 2015 plotvalue = 70% pctrecov = 36% Water Year = 2014 plotvalue = 88% pctrecov = 88% Water Year = 2014 plotvalue = 72% pctrecov = 72% Water Year = 2014 plotvalue = 70% pctrecov = 46% Water Year = 2014 plotvalue = 70% pctrecov = 0% Water Year = 2013 plotvalue = 117% pctrecov = 117% Water Year = 2013 plotvalue = 130% pctrecov = 132% Water Year = 2013 plotvalue = 84% pctrecov = 84% Water Year = 2013 plotvalue = 83% pctrecov = 83% Water Year = 2012 plotvalue = 107% pctrecov = 107% Water Year = 2011 plotvalue = 87% pctrecov = 87% Water Year = 2010 plotvalue = 105% pctrecov = 105% Water Year = 2010 plotvalue = 105% pctrecov = 105% Water Year = 2010 plotvalue = 107% pctrecov = 107% Water Year = 2010 plotvalue = 108% pctrecov = 108% Water Year = 2009 plotvalue = 107% pctrecov = 107% Water Year = 2009 plotvalue = 108% pctrecov = 108% Water Year = 2009 plotvalue = 108% pctrecov = 108% Water Year = 2009 plotvalue = 91% pctrecov = 91% Water Year = 2008 plotvalue = 105% pctrecov = 105% Water Year = 2008 plotvalue = 105% pctrecov = 105% Water Year = 2008 plotvalue = 112% pctrecov = 112% Water Year = 2008 plotvalue = 86% pctrecov = 86% Water Year = 2007 plotvalue = 105% pctrecov = 105% Water Year = 2007 plotvalue = 105% pctrecov = 105% Water Year = 2007 plotvalue = 107% pctrecov = 107% Water Year = 2007 plotvalue = 130% pctrecov = 137% Water Year = 2007 plotvalue = 93% pctrecov = 93% Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 103 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 103 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 103 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 103 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 103 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 103 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 103 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 103 Water Year = 2020 First Quartile = 100% Median = 102% Third Quartile = 103% Number of Observations = 101 Water Year = 2020 First Quartile = 100% Median = 102% Third Quartile = 103% Number of Observations = 101 Water Year = 2020 First Quartile = 100% Median = 102% Third Quartile = 103% Number of Observations = 101 Water Year = 2020 First Quartile = 100% Median = 102% Third Quartile = 103% Number of Observations = 101 Water Year = 2020 First Quartile = 100% Median = 102% Third Quartile = 103% Number of Observations = 101 Water Year = 2020 First Quartile = 100% Median = 102% Third Quartile = 103% Number of Observations = 101 Water Year = 2020 First Quartile = 100% Median = 102% Third Quartile = 103% Number of Observations = 101 Water Year = 2020 First Quartile = 100% Median = 102% Third Quartile = 103% Number of Observations = 101 Water Year = 2019 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 98 Water Year = 2019 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 98 Water Year = 2019 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 98 Water Year = 2019 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 98 Water Year = 2019 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 98 Water Year = 2019 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 98 Water Year = 2019 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 98 Water Year = 2019 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 98 Water Year = 2018 First Quartile = 103% Median = 104% Third Quartile = 105% Number of Observations = 108 Water Year = 2018 First Quartile = 103% Median = 104% Third Quartile = 105% Number of Observations = 108 Water Year = 2018 First Quartile = 103% Median = 104% Third Quartile = 105% Number of Observations = 108 Water Year = 2018 First Quartile = 103% Median = 104% Third Quartile = 105% Number of Observations = 108 Water Year = 2018 First Quartile = 103% Median = 104% Third Quartile = 105% Number of Observations = 108 Water Year = 2018 First Quartile = 103% Median = 104% Third Quartile = 105% Number of Observations = 108 Water Year = 2018 First Quartile = 103% Median = 104% Third Quartile = 105% Number of Observations = 108 Water Year = 2018 First Quartile = 103% Median = 104% Third Quartile = 105% Number of Observations = 108 Water Year = 2017 First Quartile = 103% Median = 104% Third Quartile = 105% Number of Observations = 108 Water Year = 2017 First Quartile = 103% Median = 104% Third Quartile = 105% Number of Observations = 108 Water Year = 2017 First Quartile = 103% Median = 104% Third Quartile = 105% Number of Observations = 108 Water Year = 2017 First Quartile = 103% Median = 104% Third Quartile = 105% Number of Observations = 108 Water Year = 2017 First Quartile = 103% Median = 104% Third Quartile = 105% Number of Observations = 108 Water Year = 2017 First Quartile = 103% Median = 104% Third Quartile = 105% Number of Observations = 108 Water Year = 2017 First Quartile = 103% Median = 104% Third Quartile = 105% Number of Observations = 108 Water Year = 2017 First Quartile = 103% Median = 104% Third Quartile = 105% Number of Observations = 108 Water Year = 2016 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 112 Water Year = 2016 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 112 Water Year = 2016 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 112 Water Year = 2016 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 112 Water Year = 2016 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 112 Water Year = 2016 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 112 Water Year = 2016 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 112 Water Year = 2016 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 112 Water Year = 2015 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 114 Water Year = 2015 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 114 Water Year = 2015 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 114 Water Year = 2015 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 114 Water Year = 2015 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 114 Water Year = 2015 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 114 Water Year = 2015 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 114 Water Year = 2015 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 114 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 107 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 107 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 107 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 107 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 107 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 107 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 107 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 107 Water Year = 2013 First Quartile = 93% Median = 96% Third Quartile = 99% Number of Observations = 121 Water Year = 2013 First Quartile = 93% Median = 96% Third Quartile = 99% Number of Observations = 121 Water Year = 2013 First Quartile = 93% Median = 96% Third Quartile = 99% Number of Observations = 121 Water Year = 2013 First Quartile = 93% Median = 96% Third Quartile = 99% Number of Observations = 121 Water Year = 2013 First Quartile = 93% Median = 96% Third Quartile = 99% Number of Observations = 121 Water Year = 2013 First Quartile = 93% Median = 96% Third Quartile = 99% Number of Observations = 121 Water Year = 2013 First Quartile = 93% Median = 96% Third Quartile = 99% Number of Observations = 121 Water Year = 2013 First Quartile = 93% Median = 96% Third Quartile = 99% Number of Observations = 121 Water Year = 2012 First Quartile = 93% Median = 96% Third Quartile = 98% Number of Observations = 140 Water Year = 2012 First Quartile = 93% Median = 96% Third Quartile = 98% Number of Observations = 140 Water Year = 2012 First Quartile = 93% Median = 96% Third Quartile = 98% Number of Observations = 140 Water Year = 2012 First Quartile = 93% Median = 96% Third Quartile = 98% Number of Observations = 140 Water Year = 2012 First Quartile = 93% Median = 96% Third Quartile = 98% Number of Observations = 140 Water Year = 2012 First Quartile = 93% Median = 96% Third Quartile = 98% Number of Observations = 140 Water Year = 2012 First Quartile = 93% Median = 96% Third Quartile = 98% Number of Observations = 140 Water Year = 2012 First Quartile = 93% Median = 96% Third Quartile = 98% Number of Observations = 140 Water Year = 2011 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 143 Water Year = 2011 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 143 Water Year = 2011 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 143 Water Year = 2011 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 143 Water Year = 2011 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 143 Water Year = 2011 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 143 Water Year = 2011 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 143 Water Year = 2011 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 143 Water Year = 2010 First Quartile = 95% Median = 96% Third Quartile = 99% Number of Observations = 144 Water Year = 2010 First Quartile = 95% Median = 96% Third Quartile = 99% Number of Observations = 144 Water Year = 2010 First Quartile = 95% Median = 96% Third Quartile = 99% Number of Observations = 144 Water Year = 2010 First Quartile = 95% Median = 96% Third Quartile = 99% Number of Observations = 144 Water Year = 2010 First Quartile = 95% Median = 96% Third Quartile = 99% Number of Observations = 144 Water Year = 2010 First Quartile = 95% Median = 96% Third Quartile = 99% Number of Observations = 144 Water Year = 2010 First Quartile = 95% Median = 96% Third Quartile = 99% Number of Observations = 144 Water Year = 2010 First Quartile = 95% Median = 96% Third Quartile = 99% Number of Observations = 144 Water Year = 2009 First Quartile = 97% Median = 98% Third Quartile = 101% Number of Observations = 34 Water Year = 2009 First Quartile = 97% Median = 98% Third Quartile = 101% Number of Observations = 34 Water Year = 2009 First Quartile = 97% Median = 98% Third Quartile = 101% Number of Observations = 34 Water Year = 2009 First Quartile = 97% Median = 98% Third Quartile = 101% Number of Observations = 34 Water Year = 2009 First Quartile = 97% Median = 98% Third Quartile = 101% Number of Observations = 34 Water Year = 2009 First Quartile = 97% Median = 98% Third Quartile = 101% Number of Observations = 34 Water Year = 2009 First Quartile = 97% Median = 98% Third Quartile = 101% Number of Observations = 34 Water Year = 2009 First Quartile = 97% Median = 98% Third Quartile = 101% Number of Observations = 34 Water Year = 2008 First Quartile = 95% Median = 96% Third Quartile = 99% Number of Observations = 141 Water Year = 2008 First Quartile = 95% Median = 96% Third Quartile = 99% Number of Observations = 141 Water Year = 2008 First Quartile = 95% Median = 96% Third Quartile = 99% Number of Observations = 141 Water Year = 2008 First Quartile = 95% Median = 96% Third Quartile = 99% Number of Observations = 141 Water Year = 2008 First Quartile = 95% Median = 96% Third Quartile = 99% Number of Observations = 141 Water Year = 2008 First Quartile = 95% Median = 96% Third Quartile = 99% Number of Observations = 141 Water Year = 2008 First Quartile = 95% Median = 96% Third Quartile = 99% Number of Observations = 141 Water Year = 2008 First Quartile = 95% Median = 96% Third Quartile = 99% Number of Observations = 141 Water Year = 2007 First Quartile = 98% Median = 99% Third Quartile = 100% Number of Observations = 135 Water Year = 2007 First Quartile = 98% Median = 99% Third Quartile = 100% Number of Observations = 135 Water Year = 2007 First Quartile = 98% Median = 99% Third Quartile = 100% Number of Observations = 135 Water Year = 2007 First Quartile = 98% Median = 99% Third Quartile = 100% Number of Observations = 135 Water Year = 2007 First Quartile = 98% Median = 99% Third Quartile = 100% Number of Observations = 135 Water Year = 2007 First Quartile = 98% Median = 99% Third Quartile = 100% Number of Observations = 135 Water Year = 2007 First Quartile = 98% Median = 99% Third Quartile = 100% Number of Observations = 135 Water Year = 2007 First Quartile = 98% Median = 99% Third Quartile = 100% Number of Observations = 135 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Manganese, FIL, ICP-OES

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Manganese, FIL, ICP-OES 01056PLA11 2007 135 97.6% 99.2% 100.3%
    2008 141 95.2% 96.5% 99.1%
    2009 34 97.3% 98.4% 100.9%
    2010 144 94.5% 96.0% 98.6%
    2011 143 95.2% 97.1% 99.0%
    2012 140 93.1% 95.8% 98.5%
    2013 121 93.1% 96.1% 98.8%
    2014 107 96.0% 97.9% 99.6%
    2015 114 94.5% 97.5% 99.7%
    2016 112 97.6% 100.6% 102.8%
    2017 108 103.1% 104.0% 104.9%
    2018 108 102.8% 103.9% 105.2%
    2019 98 101.2% 102.3% 103.6%
    2020 101 100.2% 101.9% 103.0%
    2021 103 98.5% 101.3% 102.6%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Manganese, UNF, ICP-MS -
Lab: NWQL, PCode: 01055, MCode: PLM48
Analysis Dates: 10/03/06 through 04/30/15
Open Data Set
Boxplot Description

Water Year = 2014 plotvalue = 92% pctrecov = 92% Water Year = 2014 plotvalue = 91% pctrecov = 91% Water Year = 2013 plotvalue = 104% pctrecov = 104% Water Year = 2012 plotvalue = 91% pctrecov = 91% Water Year = 2011 plotvalue = 93% pctrecov = 93% Water Year = 2011 plotvalue = 93% pctrecov = 93% Water Year = 2011 plotvalue = 92% pctrecov = 92% Water Year = 2010 plotvalue = 111% pctrecov = 111% Water Year = 2010 plotvalue = 111% pctrecov = 111% Water Year = 2010 plotvalue = 112% pctrecov = 112% Water Year = 2010 plotvalue = 114% pctrecov = 114% Water Year = 2010 plotvalue = 130% pctrecov = 667% Water Year = 2009 plotvalue = 117% pctrecov = 117% Water Year = 2009 plotvalue = 117% pctrecov = 117% Water Year = 2008 plotvalue = 119% pctrecov = 119% Water Year = 2008 plotvalue = 130% pctrecov = 141% Water Year = 2006 plotvalue = 91% pctrecov = 91% Water Year = 2015 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 27 Water Year = 2015 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 27 Water Year = 2015 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 27 Water Year = 2015 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 27 Water Year = 2015 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 27 Water Year = 2015 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 27 Water Year = 2015 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 27 Water Year = 2015 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 27 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 99% Number of Observations = 45 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 99% Number of Observations = 45 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 99% Number of Observations = 45 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 99% Number of Observations = 45 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 99% Number of Observations = 45 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 99% Number of Observations = 45 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 99% Number of Observations = 45 Water Year = 2014 First Quartile = 96% Median = 98% Third Quartile = 99% Number of Observations = 45 Water Year = 2013 First Quartile = 96% Median = 97% Third Quartile = 98% Number of Observations = 48 Water Year = 2013 First Quartile = 96% Median = 97% Third Quartile = 98% Number of Observations = 48 Water Year = 2013 First Quartile = 96% Median = 97% Third Quartile = 98% Number of Observations = 48 Water Year = 2013 First Quartile = 96% Median = 97% Third Quartile = 98% Number of Observations = 48 Water Year = 2013 First Quartile = 96% Median = 97% Third Quartile = 98% Number of Observations = 48 Water Year = 2013 First Quartile = 96% Median = 97% Third Quartile = 98% Number of Observations = 48 Water Year = 2013 First Quartile = 96% Median = 97% Third Quartile = 98% Number of Observations = 48 Water Year = 2013 First Quartile = 96% Median = 97% Third Quartile = 98% Number of Observations = 48 Water Year = 2012 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 82 Water Year = 2012 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 82 Water Year = 2012 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 82 Water Year = 2012 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 82 Water Year = 2012 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 82 Water Year = 2012 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 82 Water Year = 2012 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 82 Water Year = 2012 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 82 Water Year = 2011 First Quartile = 98% Median = 100% Third Quartile = 101% Number of Observations = 130 Water Year = 2011 First Quartile = 98% Median = 100% Third Quartile = 101% Number of Observations = 130 Water Year = 2011 First Quartile = 98% Median = 100% Third Quartile = 101% Number of Observations = 130 Water Year = 2011 First Quartile = 98% Median = 100% Third Quartile = 101% Number of Observations = 130 Water Year = 2011 First Quartile = 98% Median = 100% Third Quartile = 101% Number of Observations = 130 Water Year = 2011 First Quartile = 98% Median = 100% Third Quartile = 101% Number of Observations = 130 Water Year = 2011 First Quartile = 98% Median = 100% Third Quartile = 101% Number of Observations = 130 Water Year = 2011 First Quartile = 98% Median = 100% Third Quartile = 101% Number of Observations = 130 Water Year = 2010 First Quartile = 100% Median = 103% Third Quartile = 104% Number of Observations = 84 Water Year = 2010 First Quartile = 100% Median = 103% Third Quartile = 104% Number of Observations = 84 Water Year = 2010 First Quartile = 100% Median = 103% Third Quartile = 104% Number of Observations = 84 Water Year = 2010 First Quartile = 100% Median = 103% Third Quartile = 104% Number of Observations = 84 Water Year = 2010 First Quartile = 100% Median = 103% Third Quartile = 104% Number of Observations = 84 Water Year = 2010 First Quartile = 100% Median = 103% Third Quartile = 104% Number of Observations = 84 Water Year = 2010 First Quartile = 100% Median = 103% Third Quartile = 104% Number of Observations = 84 Water Year = 2010 First Quartile = 100% Median = 103% Third Quartile = 104% Number of Observations = 84 Water Year = 2009 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 65 Water Year = 2009 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 65 Water Year = 2009 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 65 Water Year = 2009 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 65 Water Year = 2009 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 65 Water Year = 2009 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 65 Water Year = 2009 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 65 Water Year = 2009 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 65 Water Year = 2008 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 82 Water Year = 2008 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 82 Water Year = 2008 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 82 Water Year = 2008 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 82 Water Year = 2008 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 82 Water Year = 2008 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 82 Water Year = 2008 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 82 Water Year = 2008 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 82 Water Year = 2007 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 90 Water Year = 2007 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 90 Water Year = 2007 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 90 Water Year = 2007 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 90 Water Year = 2007 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 90 Water Year = 2007 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 90 Water Year = 2007 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 90 Water Year = 2007 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 90 Water Year = 2006 First Quartile = 93% Median = 93% Third Quartile = 94% Number of Observations = 10 Water Year = 2006 First Quartile = 93% Median = 93% Third Quartile = 94% Number of Observations = 10 Water Year = 2006 First Quartile = 93% Median = 93% Third Quartile = 94% Number of Observations = 10 Water Year = 2006 First Quartile = 93% Median = 93% Third Quartile = 94% Number of Observations = 10 Water Year = 2006 First Quartile = 93% Median = 93% Third Quartile = 94% Number of Observations = 10 Water Year = 2006 First Quartile = 93% Median = 93% Third Quartile = 94% Number of Observations = 10 Water Year = 2006 First Quartile = 93% Median = 93% Third Quartile = 94% Number of Observations = 10 Water Year = 2006 First Quartile = 93% Median = 93% Third Quartile = 94% Number of Observations = 10 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Manganese, UNF, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Manganese, UNF, ICP-MS 01055PLM48 2006 10 92.8% 93.5% 94.0%
    2007 90 94.8% 98.0% 100.3%
    2008 82 98.1% 100.6% 103.3%
    2009 65 101.5% 104.0% 107.5%
    2010 84 100.3% 103.0% 104.5%
    2011 130 98.1% 100.1% 101.3%
    2012 82 96.6% 98.5% 99.9%
    2013 48 95.5% 97.0% 98.1%
    2014 45 96.3% 97.7% 99.1%
    2015 27 97.0% 99.4% 101.7%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Manganese, UNF, ICP-MS -
Lab: NWQL, PCode: 01055, MCode: PLM78
Analysis Dates: 05/12/15 through 09/24/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 113% pctrecov = 113% Water Year = 2020 plotvalue = 114% pctrecov = 114% Water Year = 2019 plotvalue = 110% pctrecov = 110% Water Year = 2019 plotvalue = 112% pctrecov = 112% Water Year = 2019 plotvalue = 88% pctrecov = 88% Water Year = 2019 plotvalue = 88% pctrecov = 88% Water Year = 2018 plotvalue = 116% pctrecov = 116% Water Year = 2016 plotvalue = 108% pctrecov = 108% Water Year = 2021 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 43 Water Year = 2021 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 43 Water Year = 2021 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 43 Water Year = 2021 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 43 Water Year = 2021 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 43 Water Year = 2021 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 43 Water Year = 2021 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 43 Water Year = 2021 First Quartile = 97% Median = 101% Third Quartile = 103% Number of Observations = 43 Water Year = 2020 First Quartile = 98% Median = 102% Third Quartile = 104% Number of Observations = 44 Water Year = 2020 First Quartile = 98% Median = 102% Third Quartile = 104% Number of Observations = 44 Water Year = 2020 First Quartile = 98% Median = 102% Third Quartile = 104% Number of Observations = 44 Water Year = 2020 First Quartile = 98% Median = 102% Third Quartile = 104% Number of Observations = 44 Water Year = 2020 First Quartile = 98% Median = 102% Third Quartile = 104% Number of Observations = 44 Water Year = 2020 First Quartile = 98% Median = 102% Third Quartile = 104% Number of Observations = 44 Water Year = 2020 First Quartile = 98% Median = 102% Third Quartile = 104% Number of Observations = 44 Water Year = 2020 First Quartile = 98% Median = 102% Third Quartile = 104% Number of Observations = 44 Water Year = 2019 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 41 Water Year = 2019 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 41 Water Year = 2019 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 41 Water Year = 2019 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 41 Water Year = 2019 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 41 Water Year = 2019 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 41 Water Year = 2019 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 41 Water Year = 2019 First Quartile = 97% Median = 99% Third Quartile = 102% Number of Observations = 41 Water Year = 2018 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2018 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2018 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2018 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2018 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2018 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2018 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2018 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2017 First Quartile = 98% Median = 101% Third Quartile = 105% Number of Observations = 48 Water Year = 2017 First Quartile = 98% Median = 101% Third Quartile = 105% Number of Observations = 48 Water Year = 2017 First Quartile = 98% Median = 101% Third Quartile = 105% Number of Observations = 48 Water Year = 2017 First Quartile = 98% Median = 101% Third Quartile = 105% Number of Observations = 48 Water Year = 2017 First Quartile = 98% Median = 101% Third Quartile = 105% Number of Observations = 48 Water Year = 2017 First Quartile = 98% Median = 101% Third Quartile = 105% Number of Observations = 48 Water Year = 2017 First Quartile = 98% Median = 101% Third Quartile = 105% Number of Observations = 48 Water Year = 2017 First Quartile = 98% Median = 101% Third Quartile = 105% Number of Observations = 48 Water Year = 2016 First Quartile = 100% Median = 101% Third Quartile = 103% Number of Observations = 48 Water Year = 2016 First Quartile = 100% Median = 101% Third Quartile = 103% Number of Observations = 48 Water Year = 2016 First Quartile = 100% Median = 101% Third Quartile = 103% Number of Observations = 48 Water Year = 2016 First Quartile = 100% Median = 101% Third Quartile = 103% Number of Observations = 48 Water Year = 2016 First Quartile = 100% Median = 101% Third Quartile = 103% Number of Observations = 48 Water Year = 2016 First Quartile = 100% Median = 101% Third Quartile = 103% Number of Observations = 48 Water Year = 2016 First Quartile = 100% Median = 101% Third Quartile = 103% Number of Observations = 48 Water Year = 2016 First Quartile = 100% Median = 101% Third Quartile = 103% Number of Observations = 48 Water Year = 2015 First Quartile = 96% Median = 98% Third Quartile = 99% Number of Observations = 21 Water Year = 2015 First Quartile = 96% Median = 98% Third Quartile = 99% Number of Observations = 21 Water Year = 2015 First Quartile = 96% Median = 98% Third Quartile = 99% Number of Observations = 21 Water Year = 2015 First Quartile = 96% Median = 98% Third Quartile = 99% Number of Observations = 21 Water Year = 2015 First Quartile = 96% Median = 98% Third Quartile = 99% Number of Observations = 21 Water Year = 2015 First Quartile = 96% Median = 98% Third Quartile = 99% Number of Observations = 21 Water Year = 2015 First Quartile = 96% Median = 98% Third Quartile = 99% Number of Observations = 21 Water Year = 2015 First Quartile = 96% Median = 98% Third Quartile = 99% Number of Observations = 21 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Manganese, UNF, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Manganese, UNF, ICP-MS 01055PLM78 2015 21 96.2% 98.2% 99.4%
    2016 48 99.6% 100.9% 102.8%
    2017 48 97.9% 101.4% 104.8%
    2018 48 97.8% 101.1% 103.8%
    2019 41 97.2% 99.5% 102.3%
    2020 44 97.9% 101.8% 103.9%
    2021 43 96.8% 101.0% 103.3%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Manganese, UNF, ICP-OES -
Lab: NWQL, PCode: 01055, MCode: PLA15
Analysis Dates: 10/03/06 through 03/27/15
Open Data Set
Boxplot Description

Water Year = 2014 plotvalue = 97% pctrecov = 97% Water Year = 2014 plotvalue = 97% pctrecov = 97% Water Year = 2014 plotvalue = 105% pctrecov = 105% Water Year = 2014 plotvalue = 87% pctrecov = 87% Water Year = 2014 plotvalue = 82% pctrecov = 82% Water Year = 2013 plotvalue = 103% pctrecov = 103% Water Year = 2013 plotvalue = 80% pctrecov = 80% Water Year = 2012 plotvalue = 100% pctrecov = 100% Water Year = 2011 plotvalue = 130% pctrecov = 321% Water Year = 2011 plotvalue = 91% pctrecov = 91% Water Year = 2010 plotvalue = 103% pctrecov = 103% Water Year = 2010 plotvalue = 106% pctrecov = 106% Water Year = 2009 plotvalue = 105% pctrecov = 105% Water Year = 2009 plotvalue = 105% pctrecov = 105% Water Year = 2008 plotvalue = 102% pctrecov = 102% Water Year = 2015 First Quartile = 88% Median = 92% Third Quartile = 95% Number of Observations = 39 Water Year = 2015 First Quartile = 88% Median = 92% Third Quartile = 95% Number of Observations = 39 Water Year = 2015 First Quartile = 88% Median = 92% Third Quartile = 95% Number of Observations = 39 Water Year = 2015 First Quartile = 88% Median = 92% Third Quartile = 95% Number of Observations = 39 Water Year = 2015 First Quartile = 88% Median = 92% Third Quartile = 95% Number of Observations = 39 Water Year = 2015 First Quartile = 88% Median = 92% Third Quartile = 95% Number of Observations = 39 Water Year = 2015 First Quartile = 88% Median = 92% Third Quartile = 95% Number of Observations = 39 Water Year = 2015 First Quartile = 88% Median = 92% Third Quartile = 95% Number of Observations = 39 Water Year = 2014 First Quartile = 91% Median = 92% Third Quartile = 93% Number of Observations = 85 Water Year = 2014 First Quartile = 91% Median = 92% Third Quartile = 93% Number of Observations = 85 Water Year = 2014 First Quartile = 91% Median = 92% Third Quartile = 93% Number of Observations = 85 Water Year = 2014 First Quartile = 91% Median = 92% Third Quartile = 93% Number of Observations = 85 Water Year = 2014 First Quartile = 91% Median = 92% Third Quartile = 93% Number of Observations = 85 Water Year = 2014 First Quartile = 91% Median = 92% Third Quartile = 93% Number of Observations = 85 Water Year = 2014 First Quartile = 91% Median = 92% Third Quartile = 93% Number of Observations = 85 Water Year = 2014 First Quartile = 91% Median = 92% Third Quartile = 93% Number of Observations = 85 Water Year = 2013 First Quartile = 89% Median = 93% Third Quartile = 94% Number of Observations = 42 Water Year = 2013 First Quartile = 89% Median = 93% Third Quartile = 94% Number of Observations = 42 Water Year = 2013 First Quartile = 89% Median = 93% Third Quartile = 94% Number of Observations = 42 Water Year = 2013 First Quartile = 89% Median = 93% Third Quartile = 94% Number of Observations = 42 Water Year = 2013 First Quartile = 89% Median = 93% Third Quartile = 94% Number of Observations = 42 Water Year = 2013 First Quartile = 89% Median = 93% Third Quartile = 94% Number of Observations = 42 Water Year = 2013 First Quartile = 89% Median = 93% Third Quartile = 94% Number of Observations = 42 Water Year = 2013 First Quartile = 89% Median = 93% Third Quartile = 94% Number of Observations = 42 Water Year = 2012 First Quartile = 92% Median = 94% Third Quartile = 95% Number of Observations = 42 Water Year = 2012 First Quartile = 92% Median = 94% Third Quartile = 95% Number of Observations = 42 Water Year = 2012 First Quartile = 92% Median = 94% Third Quartile = 95% Number of Observations = 42 Water Year = 2012 First Quartile = 92% Median = 94% Third Quartile = 95% Number of Observations = 42 Water Year = 2012 First Quartile = 92% Median = 94% Third Quartile = 95% Number of Observations = 42 Water Year = 2012 First Quartile = 92% Median = 94% Third Quartile = 95% Number of Observations = 42 Water Year = 2012 First Quartile = 92% Median = 94% Third Quartile = 95% Number of Observations = 42 Water Year = 2012 First Quartile = 92% Median = 94% Third Quartile = 95% Number of Observations = 42 Water Year = 2011 First Quartile = 95% Median = 96% Third Quartile = 97% Number of Observations = 41 Water Year = 2011 First Quartile = 95% Median = 96% Third Quartile = 97% Number of Observations = 41 Water Year = 2011 First Quartile = 95% Median = 96% Third Quartile = 97% Number of Observations = 41 Water Year = 2011 First Quartile = 95% Median = 96% Third Quartile = 97% Number of Observations = 41 Water Year = 2011 First Quartile = 95% Median = 96% Third Quartile = 97% Number of Observations = 41 Water Year = 2011 First Quartile = 95% Median = 96% Third Quartile = 97% Number of Observations = 41 Water Year = 2011 First Quartile = 95% Median = 96% Third Quartile = 97% Number of Observations = 41 Water Year = 2011 First Quartile = 95% Median = 96% Third Quartile = 97% Number of Observations = 41 Water Year = 2010 First Quartile = 96% Median = 97% Third Quartile = 98% Number of Observations = 42 Water Year = 2010 First Quartile = 96% Median = 97% Third Quartile = 98% Number of Observations = 42 Water Year = 2010 First Quartile = 96% Median = 97% Third Quartile = 98% Number of Observations = 42 Water Year = 2010 First Quartile = 96% Median = 97% Third Quartile = 98% Number of Observations = 42 Water Year = 2010 First Quartile = 96% Median = 97% Third Quartile = 98% Number of Observations = 42 Water Year = 2010 First Quartile = 96% Median = 97% Third Quartile = 98% Number of Observations = 42 Water Year = 2010 First Quartile = 96% Median = 97% Third Quartile = 98% Number of Observations = 42 Water Year = 2010 First Quartile = 96% Median = 97% Third Quartile = 98% Number of Observations = 42 Water Year = 2009 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 34 Water Year = 2009 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 34 Water Year = 2009 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 34 Water Year = 2009 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 34 Water Year = 2009 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 34 Water Year = 2009 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 34 Water Year = 2009 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 34 Water Year = 2009 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 34 Water Year = 2008 First Quartile = 95% Median = 96% Third Quartile = 97% Number of Observations = 40 Water Year = 2008 First Quartile = 95% Median = 96% Third Quartile = 97% Number of Observations = 40 Water Year = 2008 First Quartile = 95% Median = 96% Third Quartile = 97% Number of Observations = 40 Water Year = 2008 First Quartile = 95% Median = 96% Third Quartile = 97% Number of Observations = 40 Water Year = 2008 First Quartile = 95% Median = 96% Third Quartile = 97% Number of Observations = 40 Water Year = 2008 First Quartile = 95% Median = 96% Third Quartile = 97% Number of Observations = 40 Water Year = 2008 First Quartile = 95% Median = 96% Third Quartile = 97% Number of Observations = 40 Water Year = 2008 First Quartile = 95% Median = 96% Third Quartile = 97% Number of Observations = 40 Water Year = 2007 First Quartile = 94% Median = 97% Third Quartile = 99% Number of Observations = 46 Water Year = 2007 First Quartile = 94% Median = 97% Third Quartile = 99% Number of Observations = 46 Water Year = 2007 First Quartile = 94% Median = 97% Third Quartile = 99% Number of Observations = 46 Water Year = 2007 First Quartile = 94% Median = 97% Third Quartile = 99% Number of Observations = 46 Water Year = 2007 First Quartile = 94% Median = 97% Third Quartile = 99% Number of Observations = 46 Water Year = 2007 First Quartile = 94% Median = 97% Third Quartile = 99% Number of Observations = 46 Water Year = 2007 First Quartile = 94% Median = 97% Third Quartile = 99% Number of Observations = 46 Water Year = 2007 First Quartile = 94% Median = 97% Third Quartile = 99% Number of Observations = 46 Water Year = 2006 First Quartile = 94% Median = 95% Third Quartile = 96% Number of Observations = 4 Water Year = 2006 First Quartile = 94% Median = 95% Third Quartile = 96% Number of Observations = 4 Water Year = 2006 First Quartile = 94% Median = 95% Third Quartile = 96% Number of Observations = 4 Water Year = 2006 First Quartile = 94% Median = 95% Third Quartile = 96% Number of Observations = 4 Water Year = 2006 First Quartile = 94% Median = 95% Third Quartile = 96% Number of Observations = 4 Water Year = 2006 First Quartile = 94% Median = 95% Third Quartile = 96% Number of Observations = 4 Water Year = 2006 First Quartile = 94% Median = 95% Third Quartile = 96% Number of Observations = 4 Water Year = 2006 First Quartile = 94% Median = 95% Third Quartile = 96% Number of Observations = 4 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Manganese, UNF, ICP-OES

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Manganese, UNF, ICP-OES 01055PLA15 2006 4 93.8% 95.0% 96.3%
    2007 46 94.3% 97.3% 98.8%
    2008 40 95.2% 96.2% 97.4%
    2009 34 95.0% 96.8% 98.6%
    2010 42 95.7% 97.0% 98.4%
    2011 41 94.6% 95.5% 96.7%
    2012 42 91.6% 93.5% 94.9%
    2013 42 89.0% 92.6% 93.9%
    2014 85 90.9% 92.0% 93.1%
    2015 39 88.4% 92.2% 94.7%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Manganese, UNF, ICP-OES -
Lab: NWQL, PCode: 01055, MCode: PLO07
Analysis Dates: 05/28/15 through 09/20/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 89% pctrecov = 89% Water Year = 2021 plotvalue = 85% pctrecov = 85% Water Year = 2021 plotvalue = 84% pctrecov = 84% Water Year = 2021 plotvalue = 83% pctrecov = 83% Water Year = 2020 plotvalue = 107% pctrecov = 107% Water Year = 2020 plotvalue = 97% pctrecov = 97% Water Year = 2020 plotvalue = 96% pctrecov = 96% Water Year = 2019 plotvalue = 107% pctrecov = 107% Water Year = 2019 plotvalue = 96% pctrecov = 96% Water Year = 2018 plotvalue = 97% pctrecov = 97% Water Year = 2017 plotvalue = 97% pctrecov = 97% Water Year = 2016 plotvalue = 107% pctrecov = 107% Water Year = 2021 First Quartile = 97% Median = 100% Third Quartile = 101% Number of Observations = 38 Water Year = 2021 First Quartile = 97% Median = 100% Third Quartile = 101% Number of Observations = 38 Water Year = 2021 First Quartile = 97% Median = 100% Third Quartile = 101% Number of Observations = 38 Water Year = 2021 First Quartile = 97% Median = 100% Third Quartile = 101% Number of Observations = 38 Water Year = 2021 First Quartile = 97% Median = 100% Third Quartile = 101% Number of Observations = 38 Water Year = 2021 First Quartile = 97% Median = 100% Third Quartile = 101% Number of Observations = 38 Water Year = 2021 First Quartile = 97% Median = 100% Third Quartile = 101% Number of Observations = 38 Water Year = 2021 First Quartile = 97% Median = 100% Third Quartile = 101% Number of Observations = 38 Water Year = 2020 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 39 Water Year = 2020 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 39 Water Year = 2020 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 39 Water Year = 2020 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 39 Water Year = 2020 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 39 Water Year = 2020 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 39 Water Year = 2020 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 39 Water Year = 2020 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 39 Water Year = 2019 First Quartile = 101% Median = 103% Third Quartile = 103% Number of Observations = 39 Water Year = 2019 First Quartile = 101% Median = 103% Third Quartile = 103% Number of Observations = 39 Water Year = 2019 First Quartile = 101% Median = 103% Third Quartile = 103% Number of Observations = 39 Water Year = 2019 First Quartile = 101% Median = 103% Third Quartile = 103% Number of Observations = 39 Water Year = 2019 First Quartile = 101% Median = 103% Third Quartile = 103% Number of Observations = 39 Water Year = 2019 First Quartile = 101% Median = 103% Third Quartile = 103% Number of Observations = 39 Water Year = 2019 First Quartile = 101% Median = 103% Third Quartile = 103% Number of Observations = 39 Water Year = 2019 First Quartile = 101% Median = 103% Third Quartile = 103% Number of Observations = 39 Water Year = 2018 First Quartile = 102% Median = 103% Third Quartile = 105% Number of Observations = 42 Water Year = 2018 First Quartile = 102% Median = 103% Third Quartile = 105% Number of Observations = 42 Water Year = 2018 First Quartile = 102% Median = 103% Third Quartile = 105% Number of Observations = 42 Water Year = 2018 First Quartile = 102% Median = 103% Third Quartile = 105% Number of Observations = 42 Water Year = 2018 First Quartile = 102% Median = 103% Third Quartile = 105% Number of Observations = 42 Water Year = 2018 First Quartile = 102% Median = 103% Third Quartile = 105% Number of Observations = 42 Water Year = 2018 First Quartile = 102% Median = 103% Third Quartile = 105% Number of Observations = 42 Water Year = 2018 First Quartile = 102% Median = 103% Third Quartile = 105% Number of Observations = 42 Water Year = 2017 First Quartile = 102% Median = 104% Third Quartile = 105% Number of Observations = 42 Water Year = 2017 First Quartile = 102% Median = 104% Third Quartile = 105% Number of Observations = 42 Water Year = 2017 First Quartile = 102% Median = 104% Third Quartile = 105% Number of Observations = 42 Water Year = 2017 First Quartile = 102% Median = 104% Third Quartile = 105% Number of Observations = 42 Water Year = 2017 First Quartile = 102% Median = 104% Third Quartile = 105% Number of Observations = 42 Water Year = 2017 First Quartile = 102% Median = 104% Third Quartile = 105% Number of Observations = 42 Water Year = 2017 First Quartile = 102% Median = 104% Third Quartile = 105% Number of Observations = 42 Water Year = 2017 First Quartile = 102% Median = 104% Third Quartile = 105% Number of Observations = 42 Water Year = 2016 First Quartile = 96% Median = 99% Third Quartile = 100% Number of Observations = 42 Water Year = 2016 First Quartile = 96% Median = 99% Third Quartile = 100% Number of Observations = 42 Water Year = 2016 First Quartile = 96% Median = 99% Third Quartile = 100% Number of Observations = 42 Water Year = 2016 First Quartile = 96% Median = 99% Third Quartile = 100% Number of Observations = 42 Water Year = 2016 First Quartile = 96% Median = 99% Third Quartile = 100% Number of Observations = 42 Water Year = 2016 First Quartile = 96% Median = 99% Third Quartile = 100% Number of Observations = 42 Water Year = 2016 First Quartile = 96% Median = 99% Third Quartile = 100% Number of Observations = 42 Water Year = 2016 First Quartile = 96% Median = 99% Third Quartile = 100% Number of Observations = 42 Water Year = 2015 First Quartile = 94% Median = 96% Third Quartile = 98% Number of Observations = 51 Water Year = 2015 First Quartile = 94% Median = 96% Third Quartile = 98% Number of Observations = 51 Water Year = 2015 First Quartile = 94% Median = 96% Third Quartile = 98% Number of Observations = 51 Water Year = 2015 First Quartile = 94% Median = 96% Third Quartile = 98% Number of Observations = 51 Water Year = 2015 First Quartile = 94% Median = 96% Third Quartile = 98% Number of Observations = 51 Water Year = 2015 First Quartile = 94% Median = 96% Third Quartile = 98% Number of Observations = 51 Water Year = 2015 First Quartile = 94% Median = 96% Third Quartile = 98% Number of Observations = 51 Water Year = 2015 First Quartile = 94% Median = 96% Third Quartile = 98% Number of Observations = 51 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Manganese, UNF, ICP-OES

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Manganese, UNF, ICP-OES 01055PLO07 2015 51 93.8% 96.3% 98.2%
    2016 42 96.2% 98.8% 100.2%
    2017 42 101.9% 103.5% 105.1%
    2018 42 102.0% 102.9% 104.9%
    2019 39 101.5% 102.5% 103.5%
    2020 39 101.0% 101.7% 103.3%
    2021 38 97.0% 99.7% 101.3%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Mercury, FIL,CVAF -
Lab: NWQL, PCode: 71890, MCode: CV014
Analysis Dates: 10/02/06 through 09/15/21
Open Data Set
Boxplot Description

Water Year = 2015 plotvalue = 123% pctrecov = 123% Water Year = 2015 plotvalue = 83% pctrecov = 83% Water Year = 2015 plotvalue = 73% pctrecov = 73% Water Year = 2011 plotvalue = 70% pctrecov = 57% Water Year = 2010 plotvalue = 130% pctrecov = 156% Water Year = 2010 plotvalue = 130% pctrecov = 799% Water Year = 2010 plotvalue = 130% pctrecov = 131% Water Year = 2010 plotvalue = 72% pctrecov = 72% Water Year = 2010 plotvalue = 70% pctrecov = 69% Water Year = 2010 plotvalue = 70% pctrecov = 66% Water Year = 2010 plotvalue = 70% pctrecov = 68% Water Year = 2009 plotvalue = 130% pctrecov = 130% Water Year = 2008 plotvalue = 123% pctrecov = 123% Water Year = 2008 plotvalue = 124% pctrecov = 124% Water Year = 2008 plotvalue = 130% pctrecov = 142% Water Year = 2008 plotvalue = 70% pctrecov = 41% Water Year = 2008 plotvalue = 70% pctrecov = 57% Water Year = 2008 plotvalue = 70% pctrecov = 51% Water Year = 2008 plotvalue = 70% pctrecov = 52% Water Year = 2008 plotvalue = 70% pctrecov = 50% Water Year = 2021 First Quartile = 95% Median = 101% Third Quartile = 111% Number of Observations = 22 Water Year = 2021 First Quartile = 95% Median = 101% Third Quartile = 111% Number of Observations = 22 Water Year = 2021 First Quartile = 95% Median = 101% Third Quartile = 111% Number of Observations = 22 Water Year = 2021 First Quartile = 95% Median = 101% Third Quartile = 111% Number of Observations = 22 Water Year = 2021 First Quartile = 95% Median = 101% Third Quartile = 111% Number of Observations = 22 Water Year = 2021 First Quartile = 95% Median = 101% Third Quartile = 111% Number of Observations = 22 Water Year = 2021 First Quartile = 95% Median = 101% Third Quartile = 111% Number of Observations = 22 Water Year = 2021 First Quartile = 95% Median = 101% Third Quartile = 111% Number of Observations = 22 Water Year = 2020 First Quartile = 94% Median = 102% Third Quartile = 111% Number of Observations = 10 Water Year = 2020 First Quartile = 94% Median = 102% Third Quartile = 111% Number of Observations = 10 Water Year = 2020 First Quartile = 94% Median = 102% Third Quartile = 111% Number of Observations = 10 Water Year = 2020 First Quartile = 94% Median = 102% Third Quartile = 111% Number of Observations = 10 Water Year = 2020 First Quartile = 94% Median = 102% Third Quartile = 111% Number of Observations = 10 Water Year = 2020 First Quartile = 94% Median = 102% Third Quartile = 111% Number of Observations = 10 Water Year = 2020 First Quartile = 94% Median = 102% Third Quartile = 111% Number of Observations = 10 Water Year = 2020 First Quartile = 94% Median = 102% Third Quartile = 111% Number of Observations = 10 Water Year = 2019 First Quartile = 86% Median = 89% Third Quartile = 108% Number of Observations = 13 Water Year = 2019 First Quartile = 86% Median = 89% Third Quartile = 108% Number of Observations = 13 Water Year = 2019 First Quartile = 86% Median = 89% Third Quartile = 108% Number of Observations = 13 Water Year = 2019 First Quartile = 86% Median = 89% Third Quartile = 108% Number of Observations = 13 Water Year = 2019 First Quartile = 86% Median = 89% Third Quartile = 108% Number of Observations = 13 Water Year = 2019 First Quartile = 86% Median = 89% Third Quartile = 108% Number of Observations = 13 Water Year = 2019 First Quartile = 86% Median = 89% Third Quartile = 108% Number of Observations = 13 Water Year = 2019 First Quartile = 86% Median = 89% Third Quartile = 108% Number of Observations = 13 Water Year = 2018 First Quartile = 95% Median = 101% Third Quartile = 106% Number of Observations = 24 Water Year = 2018 First Quartile = 95% Median = 101% Third Quartile = 106% Number of Observations = 24 Water Year = 2018 First Quartile = 95% Median = 101% Third Quartile = 106% Number of Observations = 24 Water Year = 2018 First Quartile = 95% Median = 101% Third Quartile = 106% Number of Observations = 24 Water Year = 2018 First Quartile = 95% Median = 101% Third Quartile = 106% Number of Observations = 24 Water Year = 2018 First Quartile = 95% Median = 101% Third Quartile = 106% Number of Observations = 24 Water Year = 2018 First Quartile = 95% Median = 101% Third Quartile = 106% Number of Observations = 24 Water Year = 2018 First Quartile = 95% Median = 101% Third Quartile = 106% Number of Observations = 24 Water Year = 2017 First Quartile = 94% Median = 99% Third Quartile = 106% Number of Observations = 24 Water Year = 2017 First Quartile = 94% Median = 99% Third Quartile = 106% Number of Observations = 24 Water Year = 2017 First Quartile = 94% Median = 99% Third Quartile = 106% Number of Observations = 24 Water Year = 2017 First Quartile = 94% Median = 99% Third Quartile = 106% Number of Observations = 24 Water Year = 2017 First Quartile = 94% Median = 99% Third Quartile = 106% Number of Observations = 24 Water Year = 2017 First Quartile = 94% Median = 99% Third Quartile = 106% Number of Observations = 24 Water Year = 2017 First Quartile = 94% Median = 99% Third Quartile = 106% Number of Observations = 24 Water Year = 2017 First Quartile = 94% Median = 99% Third Quartile = 106% Number of Observations = 24 Water Year = 2016 First Quartile = 99% Median = 104% Third Quartile = 109% Number of Observations = 48 Water Year = 2016 First Quartile = 99% Median = 104% Third Quartile = 109% Number of Observations = 48 Water Year = 2016 First Quartile = 99% Median = 104% Third Quartile = 109% Number of Observations = 48 Water Year = 2016 First Quartile = 99% Median = 104% Third Quartile = 109% Number of Observations = 48 Water Year = 2016 First Quartile = 99% Median = 104% Third Quartile = 109% Number of Observations = 48 Water Year = 2016 First Quartile = 99% Median = 104% Third Quartile = 109% Number of Observations = 48 Water Year = 2016 First Quartile = 99% Median = 104% Third Quartile = 109% Number of Observations = 48 Water Year = 2016 First Quartile = 99% Median = 104% Third Quartile = 109% Number of Observations = 48 Water Year = 2015 First Quartile = 97% Median = 102% Third Quartile = 104% Number of Observations = 48 Water Year = 2015 First Quartile = 97% Median = 102% Third Quartile = 104% Number of Observations = 48 Water Year = 2015 First Quartile = 97% Median = 102% Third Quartile = 104% Number of Observations = 48 Water Year = 2015 First Quartile = 97% Median = 102% Third Quartile = 104% Number of Observations = 48 Water Year = 2015 First Quartile = 97% Median = 102% Third Quartile = 104% Number of Observations = 48 Water Year = 2015 First Quartile = 97% Median = 102% Third Quartile = 104% Number of Observations = 48 Water Year = 2015 First Quartile = 97% Median = 102% Third Quartile = 104% Number of Observations = 48 Water Year = 2015 First Quartile = 97% Median = 102% Third Quartile = 104% Number of Observations = 48 Water Year = 2014 First Quartile = 94% Median = 103% Third Quartile = 111% Number of Observations = 45 Water Year = 2014 First Quartile = 94% Median = 103% Third Quartile = 111% Number of Observations = 45 Water Year = 2014 First Quartile = 94% Median = 103% Third Quartile = 111% Number of Observations = 45 Water Year = 2014 First Quartile = 94% Median = 103% Third Quartile = 111% Number of Observations = 45 Water Year = 2014 First Quartile = 94% Median = 103% Third Quartile = 111% Number of Observations = 45 Water Year = 2014 First Quartile = 94% Median = 103% Third Quartile = 111% Number of Observations = 45 Water Year = 2014 First Quartile = 94% Median = 103% Third Quartile = 111% Number of Observations = 45 Water Year = 2014 First Quartile = 94% Median = 103% Third Quartile = 111% Number of Observations = 45 Water Year = 2013 First Quartile = 90% Median = 98% Third Quartile = 103% Number of Observations = 48 Water Year = 2013 First Quartile = 90% Median = 98% Third Quartile = 103% Number of Observations = 48 Water Year = 2013 First Quartile = 90% Median = 98% Third Quartile = 103% Number of Observations = 48 Water Year = 2013 First Quartile = 90% Median = 98% Third Quartile = 103% Number of Observations = 48 Water Year = 2013 First Quartile = 90% Median = 98% Third Quartile = 103% Number of Observations = 48 Water Year = 2013 First Quartile = 90% Median = 98% Third Quartile = 103% Number of Observations = 48 Water Year = 2013 First Quartile = 90% Median = 98% Third Quartile = 103% Number of Observations = 48 Water Year = 2013 First Quartile = 90% Median = 98% Third Quartile = 103% Number of Observations = 48 Water Year = 2012 First Quartile = 96% Median = 102% Third Quartile = 109% Number of Observations = 48 Water Year = 2012 First Quartile = 96% Median = 102% Third Quartile = 109% Number of Observations = 48 Water Year = 2012 First Quartile = 96% Median = 102% Third Quartile = 109% Number of Observations = 48 Water Year = 2012 First Quartile = 96% Median = 102% Third Quartile = 109% Number of Observations = 48 Water Year = 2012 First Quartile = 96% Median = 102% Third Quartile = 109% Number of Observations = 48 Water Year = 2012 First Quartile = 96% Median = 102% Third Quartile = 109% Number of Observations = 48 Water Year = 2012 First Quartile = 96% Median = 102% Third Quartile = 109% Number of Observations = 48 Water Year = 2012 First Quartile = 96% Median = 102% Third Quartile = 109% Number of Observations = 48 Water Year = 2011 First Quartile = 98% Median = 105% Third Quartile = 111% Number of Observations = 82 Water Year = 2011 First Quartile = 98% Median = 105% Third Quartile = 111% Number of Observations = 82 Water Year = 2011 First Quartile = 98% Median = 105% Third Quartile = 111% Number of Observations = 82 Water Year = 2011 First Quartile = 98% Median = 105% Third Quartile = 111% Number of Observations = 82 Water Year = 2011 First Quartile = 98% Median = 105% Third Quartile = 111% Number of Observations = 82 Water Year = 2011 First Quartile = 98% Median = 105% Third Quartile = 111% Number of Observations = 82 Water Year = 2011 First Quartile = 98% Median = 105% Third Quartile = 111% Number of Observations = 82 Water Year = 2011 First Quartile = 98% Median = 105% Third Quartile = 111% Number of Observations = 82 Water Year = 2010 First Quartile = 94% Median = 102% Third Quartile = 107% Number of Observations = 80 Water Year = 2010 First Quartile = 94% Median = 102% Third Quartile = 107% Number of Observations = 80 Water Year = 2010 First Quartile = 94% Median = 102% Third Quartile = 107% Number of Observations = 80 Water Year = 2010 First Quartile = 94% Median = 102% Third Quartile = 107% Number of Observations = 80 Water Year = 2010 First Quartile = 94% Median = 102% Third Quartile = 107% Number of Observations = 80 Water Year = 2010 First Quartile = 94% Median = 102% Third Quartile = 107% Number of Observations = 80 Water Year = 2010 First Quartile = 94% Median = 102% Third Quartile = 107% Number of Observations = 80 Water Year = 2010 First Quartile = 94% Median = 102% Third Quartile = 107% Number of Observations = 80 Water Year = 2009 First Quartile = 85% Median = 94% Third Quartile = 102% Number of Observations = 40 Water Year = 2009 First Quartile = 85% Median = 94% Third Quartile = 102% Number of Observations = 40 Water Year = 2009 First Quartile = 85% Median = 94% Third Quartile = 102% Number of Observations = 40 Water Year = 2009 First Quartile = 85% Median = 94% Third Quartile = 102% Number of Observations = 40 Water Year = 2009 First Quartile = 85% Median = 94% Third Quartile = 102% Number of Observations = 40 Water Year = 2009 First Quartile = 85% Median = 94% Third Quartile = 102% Number of Observations = 40 Water Year = 2009 First Quartile = 85% Median = 94% Third Quartile = 102% Number of Observations = 40 Water Year = 2009 First Quartile = 85% Median = 94% Third Quartile = 102% Number of Observations = 40 Water Year = 2008 First Quartile = 90% Median = 98% Third Quartile = 103% Number of Observations = 80 Water Year = 2008 First Quartile = 90% Median = 98% Third Quartile = 103% Number of Observations = 80 Water Year = 2008 First Quartile = 90% Median = 98% Third Quartile = 103% Number of Observations = 80 Water Year = 2008 First Quartile = 90% Median = 98% Third Quartile = 103% Number of Observations = 80 Water Year = 2008 First Quartile = 90% Median = 98% Third Quartile = 103% Number of Observations = 80 Water Year = 2008 First Quartile = 90% Median = 98% Third Quartile = 103% Number of Observations = 80 Water Year = 2008 First Quartile = 90% Median = 98% Third Quartile = 103% Number of Observations = 80 Water Year = 2008 First Quartile = 90% Median = 98% Third Quartile = 103% Number of Observations = 80 Water Year = 2007 First Quartile = 86% Median = 91% Third Quartile = 100% Number of Observations = 93 Water Year = 2007 First Quartile = 86% Median = 91% Third Quartile = 100% Number of Observations = 93 Water Year = 2007 First Quartile = 86% Median = 91% Third Quartile = 100% Number of Observations = 93 Water Year = 2007 First Quartile = 86% Median = 91% Third Quartile = 100% Number of Observations = 93 Water Year = 2007 First Quartile = 86% Median = 91% Third Quartile = 100% Number of Observations = 93 Water Year = 2007 First Quartile = 86% Median = 91% Third Quartile = 100% Number of Observations = 93 Water Year = 2007 First Quartile = 86% Median = 91% Third Quartile = 100% Number of Observations = 93 Water Year = 2007 First Quartile = 86% Median = 91% Third Quartile = 100% Number of Observations = 93 Water Year = 2006 First Quartile = 91% Median = 92% Third Quartile = 95% Number of Observations = 5 Water Year = 2006 First Quartile = 91% Median = 92% Third Quartile = 95% Number of Observations = 5 Water Year = 2006 First Quartile = 91% Median = 92% Third Quartile = 95% Number of Observations = 5 Water Year = 2006 First Quartile = 91% Median = 92% Third Quartile = 95% Number of Observations = 5 Water Year = 2006 First Quartile = 91% Median = 92% Third Quartile = 95% Number of Observations = 5 Water Year = 2006 First Quartile = 91% Median = 92% Third Quartile = 95% Number of Observations = 5 Water Year = 2006 First Quartile = 91% Median = 92% Third Quartile = 95% Number of Observations = 5 Water Year = 2006 First Quartile = 91% Median = 92% Third Quartile = 95% Number of Observations = 5 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Mercury, FIL,CVAF

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Mercury, FIL,CVAF 71890CV014 2006 5 91.0% 91.7% 95.1%
    2007 93 85.9% 91.0% 99.8%
    2008 80 90.5% 98.2% 103.2%
    2009 40 84.9% 94.4% 102.0%
    2010 80 93.8% 101.9% 107.5%
    2011 82 97.6% 105.5% 110.6%
    2012 48 96.0% 102.2% 109.3%
    2013 48 90.5% 97.5% 103.3%
    2014 45 94.4% 103.1% 110.8%
    2015 48 97.1% 101.6% 104.5%
    2016 48 98.9% 104.2% 109.3%
    2017 24 94.0% 99.0% 105.9%
    2018 24 95.3% 100.9% 106.3%
    2019 13 86.4% 88.8% 107.7%
    2020 10 93.9% 101.8% 111.4%
    2021 22 94.7% 101.2% 110.8%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Mercury, UNF,CVAF -
Lab: NWQL, PCode: 71900, MCode: CV018
Analysis Dates: 10/03/06 through 09/15/21
Open Data Set
Boxplot Description

Water Year = 2017 plotvalue = 123% pctrecov = 123% Water Year = 2017 plotvalue = 127% pctrecov = 127% Water Year = 2013 plotvalue = 118% pctrecov = 118% Water Year = 2013 plotvalue = 123% pctrecov = 123% Water Year = 2013 plotvalue = 73% pctrecov = 73% Water Year = 2011 plotvalue = 129% pctrecov = 129% Water Year = 2009 plotvalue = 128% pctrecov = 128% Water Year = 2009 plotvalue = 130% pctrecov = 424% Water Year = 2009 plotvalue = 130% pctrecov = 176% Water Year = 2009 plotvalue = 130% pctrecov = 131% Water Year = 2009 plotvalue = 130% pctrecov = 180% Water Year = 2009 plotvalue = 130% pctrecov = 151% Water Year = 2008 plotvalue = 130% pctrecov = 142% Water Year = 2021 First Quartile = 91% Median = 97% Third Quartile = 104% Number of Observations = 23 Water Year = 2021 First Quartile = 91% Median = 97% Third Quartile = 104% Number of Observations = 23 Water Year = 2021 First Quartile = 91% Median = 97% Third Quartile = 104% Number of Observations = 23 Water Year = 2021 First Quartile = 91% Median = 97% Third Quartile = 104% Number of Observations = 23 Water Year = 2021 First Quartile = 91% Median = 97% Third Quartile = 104% Number of Observations = 23 Water Year = 2021 First Quartile = 91% Median = 97% Third Quartile = 104% Number of Observations = 23 Water Year = 2021 First Quartile = 91% Median = 97% Third Quartile = 104% Number of Observations = 23 Water Year = 2021 First Quartile = 91% Median = 97% Third Quartile = 104% Number of Observations = 23 Water Year = 2020 First Quartile = 96% Median = 101% Third Quartile = 106% Number of Observations = 10 Water Year = 2020 First Quartile = 96% Median = 101% Third Quartile = 106% Number of Observations = 10 Water Year = 2020 First Quartile = 96% Median = 101% Third Quartile = 106% Number of Observations = 10 Water Year = 2020 First Quartile = 96% Median = 101% Third Quartile = 106% Number of Observations = 10 Water Year = 2020 First Quartile = 96% Median = 101% Third Quartile = 106% Number of Observations = 10 Water Year = 2020 First Quartile = 96% Median = 101% Third Quartile = 106% Number of Observations = 10 Water Year = 2020 First Quartile = 96% Median = 101% Third Quartile = 106% Number of Observations = 10 Water Year = 2020 First Quartile = 96% Median = 101% Third Quartile = 106% Number of Observations = 10 Water Year = 2019 First Quartile = 87% Median = 91% Third Quartile = 112% Number of Observations = 13 Water Year = 2019 First Quartile = 87% Median = 91% Third Quartile = 112% Number of Observations = 13 Water Year = 2019 First Quartile = 87% Median = 91% Third Quartile = 112% Number of Observations = 13 Water Year = 2019 First Quartile = 87% Median = 91% Third Quartile = 112% Number of Observations = 13 Water Year = 2019 First Quartile = 87% Median = 91% Third Quartile = 112% Number of Observations = 13 Water Year = 2019 First Quartile = 87% Median = 91% Third Quartile = 112% Number of Observations = 13 Water Year = 2019 First Quartile = 87% Median = 91% Third Quartile = 112% Number of Observations = 13 Water Year = 2019 First Quartile = 87% Median = 91% Third Quartile = 112% Number of Observations = 13 Water Year = 2018 First Quartile = 94% Median = 100% Third Quartile = 103% Number of Observations = 24 Water Year = 2018 First Quartile = 94% Median = 100% Third Quartile = 103% Number of Observations = 24 Water Year = 2018 First Quartile = 94% Median = 100% Third Quartile = 103% Number of Observations = 24 Water Year = 2018 First Quartile = 94% Median = 100% Third Quartile = 103% Number of Observations = 24 Water Year = 2018 First Quartile = 94% Median = 100% Third Quartile = 103% Number of Observations = 24 Water Year = 2018 First Quartile = 94% Median = 100% Third Quartile = 103% Number of Observations = 24 Water Year = 2018 First Quartile = 94% Median = 100% Third Quartile = 103% Number of Observations = 24 Water Year = 2018 First Quartile = 94% Median = 100% Third Quartile = 103% Number of Observations = 24 Water Year = 2017 First Quartile = 98% Median = 101% Third Quartile = 107% Number of Observations = 24 Water Year = 2017 First Quartile = 98% Median = 101% Third Quartile = 107% Number of Observations = 24 Water Year = 2017 First Quartile = 98% Median = 101% Third Quartile = 107% Number of Observations = 24 Water Year = 2017 First Quartile = 98% Median = 101% Third Quartile = 107% Number of Observations = 24 Water Year = 2017 First Quartile = 98% Median = 101% Third Quartile = 107% Number of Observations = 24 Water Year = 2017 First Quartile = 98% Median = 101% Third Quartile = 107% Number of Observations = 24 Water Year = 2017 First Quartile = 98% Median = 101% Third Quartile = 107% Number of Observations = 24 Water Year = 2017 First Quartile = 98% Median = 101% Third Quartile = 107% Number of Observations = 24 Water Year = 2016 First Quartile = 100% Median = 107% Third Quartile = 113% Number of Observations = 48 Water Year = 2016 First Quartile = 100% Median = 107% Third Quartile = 113% Number of Observations = 48 Water Year = 2016 First Quartile = 100% Median = 107% Third Quartile = 113% Number of Observations = 48 Water Year = 2016 First Quartile = 100% Median = 107% Third Quartile = 113% Number of Observations = 48 Water Year = 2016 First Quartile = 100% Median = 107% Third Quartile = 113% Number of Observations = 48 Water Year = 2016 First Quartile = 100% Median = 107% Third Quartile = 113% Number of Observations = 48 Water Year = 2016 First Quartile = 100% Median = 107% Third Quartile = 113% Number of Observations = 48 Water Year = 2016 First Quartile = 100% Median = 107% Third Quartile = 113% Number of Observations = 48 Water Year = 2015 First Quartile = 97% Median = 101% Third Quartile = 114% Number of Observations = 48 Water Year = 2015 First Quartile = 97% Median = 101% Third Quartile = 114% Number of Observations = 48 Water Year = 2015 First Quartile = 97% Median = 101% Third Quartile = 114% Number of Observations = 48 Water Year = 2015 First Quartile = 97% Median = 101% Third Quartile = 114% Number of Observations = 48 Water Year = 2015 First Quartile = 97% Median = 101% Third Quartile = 114% Number of Observations = 48 Water Year = 2015 First Quartile = 97% Median = 101% Third Quartile = 114% Number of Observations = 48 Water Year = 2015 First Quartile = 97% Median = 101% Third Quartile = 114% Number of Observations = 48 Water Year = 2015 First Quartile = 97% Median = 101% Third Quartile = 114% Number of Observations = 48 Water Year = 2014 First Quartile = 93% Median = 102% Third Quartile = 109% Number of Observations = 45 Water Year = 2014 First Quartile = 93% Median = 102% Third Quartile = 109% Number of Observations = 45 Water Year = 2014 First Quartile = 93% Median = 102% Third Quartile = 109% Number of Observations = 45 Water Year = 2014 First Quartile = 93% Median = 102% Third Quartile = 109% Number of Observations = 45 Water Year = 2014 First Quartile = 93% Median = 102% Third Quartile = 109% Number of Observations = 45 Water Year = 2014 First Quartile = 93% Median = 102% Third Quartile = 109% Number of Observations = 45 Water Year = 2014 First Quartile = 93% Median = 102% Third Quartile = 109% Number of Observations = 45 Water Year = 2014 First Quartile = 93% Median = 102% Third Quartile = 109% Number of Observations = 45 Water Year = 2013 First Quartile = 91% Median = 95% Third Quartile = 101% Number of Observations = 60 Water Year = 2013 First Quartile = 91% Median = 95% Third Quartile = 101% Number of Observations = 60 Water Year = 2013 First Quartile = 91% Median = 95% Third Quartile = 101% Number of Observations = 60 Water Year = 2013 First Quartile = 91% Median = 95% Third Quartile = 101% Number of Observations = 60 Water Year = 2013 First Quartile = 91% Median = 95% Third Quartile = 101% Number of Observations = 60 Water Year = 2013 First Quartile = 91% Median = 95% Third Quartile = 101% Number of Observations = 60 Water Year = 2013 First Quartile = 91% Median = 95% Third Quartile = 101% Number of Observations = 60 Water Year = 2013 First Quartile = 91% Median = 95% Third Quartile = 101% Number of Observations = 60 Water Year = 2012 First Quartile = 96% Median = 104% Third Quartile = 112% Number of Observations = 84 Water Year = 2012 First Quartile = 96% Median = 104% Third Quartile = 112% Number of Observations = 84 Water Year = 2012 First Quartile = 96% Median = 104% Third Quartile = 112% Number of Observations = 84 Water Year = 2012 First Quartile = 96% Median = 104% Third Quartile = 112% Number of Observations = 84 Water Year = 2012 First Quartile = 96% Median = 104% Third Quartile = 112% Number of Observations = 84 Water Year = 2012 First Quartile = 96% Median = 104% Third Quartile = 112% Number of Observations = 84 Water Year = 2012 First Quartile = 96% Median = 104% Third Quartile = 112% Number of Observations = 84 Water Year = 2012 First Quartile = 96% Median = 104% Third Quartile = 112% Number of Observations = 84 Water Year = 2011 First Quartile = 102% Median = 108% Third Quartile = 113% Number of Observations = 83 Water Year = 2011 First Quartile = 102% Median = 108% Third Quartile = 113% Number of Observations = 83 Water Year = 2011 First Quartile = 102% Median = 108% Third Quartile = 113% Number of Observations = 83 Water Year = 2011 First Quartile = 102% Median = 108% Third Quartile = 113% Number of Observations = 83 Water Year = 2011 First Quartile = 102% Median = 108% Third Quartile = 113% Number of Observations = 83 Water Year = 2011 First Quartile = 102% Median = 108% Third Quartile = 113% Number of Observations = 83 Water Year = 2011 First Quartile = 102% Median = 108% Third Quartile = 113% Number of Observations = 83 Water Year = 2011 First Quartile = 102% Median = 108% Third Quartile = 113% Number of Observations = 83 Water Year = 2010 First Quartile = 92% Median = 102% Third Quartile = 109% Number of Observations = 80 Water Year = 2010 First Quartile = 92% Median = 102% Third Quartile = 109% Number of Observations = 80 Water Year = 2010 First Quartile = 92% Median = 102% Third Quartile = 109% Number of Observations = 80 Water Year = 2010 First Quartile = 92% Median = 102% Third Quartile = 109% Number of Observations = 80 Water Year = 2010 First Quartile = 92% Median = 102% Third Quartile = 109% Number of Observations = 80 Water Year = 2010 First Quartile = 92% Median = 102% Third Quartile = 109% Number of Observations = 80 Water Year = 2010 First Quartile = 92% Median = 102% Third Quartile = 109% Number of Observations = 80 Water Year = 2010 First Quartile = 92% Median = 102% Third Quartile = 109% Number of Observations = 80 Water Year = 2009 First Quartile = 90% Median = 97% Third Quartile = 105% Number of Observations = 99 Water Year = 2009 First Quartile = 90% Median = 97% Third Quartile = 105% Number of Observations = 99 Water Year = 2009 First Quartile = 90% Median = 97% Third Quartile = 105% Number of Observations = 99 Water Year = 2009 First Quartile = 90% Median = 97% Third Quartile = 105% Number of Observations = 99 Water Year = 2009 First Quartile = 90% Median = 97% Third Quartile = 105% Number of Observations = 99 Water Year = 2009 First Quartile = 90% Median = 97% Third Quartile = 105% Number of Observations = 99 Water Year = 2009 First Quartile = 90% Median = 97% Third Quartile = 105% Number of Observations = 99 Water Year = 2009 First Quartile = 90% Median = 97% Third Quartile = 105% Number of Observations = 99 Water Year = 2008 First Quartile = 89% Median = 94% Third Quartile = 102% Number of Observations = 79 Water Year = 2008 First Quartile = 89% Median = 94% Third Quartile = 102% Number of Observations = 79 Water Year = 2008 First Quartile = 89% Median = 94% Third Quartile = 102% Number of Observations = 79 Water Year = 2008 First Quartile = 89% Median = 94% Third Quartile = 102% Number of Observations = 79 Water Year = 2008 First Quartile = 89% Median = 94% Third Quartile = 102% Number of Observations = 79 Water Year = 2008 First Quartile = 89% Median = 94% Third Quartile = 102% Number of Observations = 79 Water Year = 2008 First Quartile = 89% Median = 94% Third Quartile = 102% Number of Observations = 79 Water Year = 2008 First Quartile = 89% Median = 94% Third Quartile = 102% Number of Observations = 79 Water Year = 2007 First Quartile = 89% Median = 95% Third Quartile = 102% Number of Observations = 93 Water Year = 2007 First Quartile = 89% Median = 95% Third Quartile = 102% Number of Observations = 93 Water Year = 2007 First Quartile = 89% Median = 95% Third Quartile = 102% Number of Observations = 93 Water Year = 2007 First Quartile = 89% Median = 95% Third Quartile = 102% Number of Observations = 93 Water Year = 2007 First Quartile = 89% Median = 95% Third Quartile = 102% Number of Observations = 93 Water Year = 2007 First Quartile = 89% Median = 95% Third Quartile = 102% Number of Observations = 93 Water Year = 2007 First Quartile = 89% Median = 95% Third Quartile = 102% Number of Observations = 93 Water Year = 2007 First Quartile = 89% Median = 95% Third Quartile = 102% Number of Observations = 93 Water Year = 2006 First Quartile = 89% Median = 104% Third Quartile = 105% Number of Observations = 5 Water Year = 2006 First Quartile = 89% Median = 104% Third Quartile = 105% Number of Observations = 5 Water Year = 2006 First Quartile = 89% Median = 104% Third Quartile = 105% Number of Observations = 5 Water Year = 2006 First Quartile = 89% Median = 104% Third Quartile = 105% Number of Observations = 5 Water Year = 2006 First Quartile = 89% Median = 104% Third Quartile = 105% Number of Observations = 5 Water Year = 2006 First Quartile = 89% Median = 104% Third Quartile = 105% Number of Observations = 5 Water Year = 2006 First Quartile = 89% Median = 104% Third Quartile = 105% Number of Observations = 5 Water Year = 2006 First Quartile = 89% Median = 104% Third Quartile = 105% Number of Observations = 5 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Mercury, UNF,CVAF

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Mercury, UNF,CVAF 71900CV018 2006 5 89.0% 104.3% 104.9%
    2007 93 88.7% 94.8% 101.9%
    2008 79 88.7% 94.5% 102.3%
    2009 99 89.7% 97.3% 104.6%
    2010 80 92.0% 101.9% 109.0%
    2011 83 102.4% 108.2% 113.1%
    2012 84 95.8% 104.1% 111.8%
    2013 60 91.2% 95.5% 101.0%
    2014 45 92.9% 101.8% 108.7%
    2015 48 96.5% 100.7% 114.4%
    2016 48 99.5% 106.8% 113.5%
    2017 24 98.0% 100.8% 106.8%
    2018 24 94.4% 100.5% 103.1%
    2019 13 86.7% 91.4% 111.8%
    2020 10 95.5% 101.4% 106.5%
    2021 23 91.4% 97.1% 103.6%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Molybdenum, FIL, ICP-MS -
Lab: NWQL, PCode: 01060, MCode: PLM43
Analysis Dates: 11/03/06 through 09/23/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 120% pctrecov = 120% Water Year = 2021 plotvalue = 130% pctrecov = 132% Water Year = 2020 plotvalue = 115% pctrecov = 115% Water Year = 2020 plotvalue = 115% pctrecov = 115% Water Year = 2020 plotvalue = 117% pctrecov = 117% Water Year = 2020 plotvalue = 130% pctrecov = 151% Water Year = 2020 plotvalue = 130% pctrecov = 152% Water Year = 2020 plotvalue = 130% pctrecov = 187% Water Year = 2019 plotvalue = 114% pctrecov = 114% Water Year = 2019 plotvalue = 70% pctrecov = 25% Water Year = 2018 plotvalue = 80% pctrecov = 80% Water Year = 2017 plotvalue = 115% pctrecov = 115% Water Year = 2017 plotvalue = 116% pctrecov = 116% Water Year = 2017 plotvalue = 116% pctrecov = 116% Water Year = 2017 plotvalue = 117% pctrecov = 117% Water Year = 2016 plotvalue = 113% pctrecov = 113% Water Year = 2016 plotvalue = 113% pctrecov = 113% Water Year = 2016 plotvalue = 114% pctrecov = 114% Water Year = 2016 plotvalue = 115% pctrecov = 115% Water Year = 2016 plotvalue = 130% pctrecov = 279% Water Year = 2016 plotvalue = 90% pctrecov = 90% Water Year = 2016 plotvalue = 70% pctrecov = 5% Water Year = 2016 plotvalue = 70% pctrecov = 13% Water Year = 2015 plotvalue = 113% pctrecov = 113% Water Year = 2015 plotvalue = 70% pctrecov = 11% Water Year = 2014 plotvalue = 130% pctrecov = 175% Water Year = 2014 plotvalue = 70% pctrecov = 11% Water Year = 2014 plotvalue = 70% pctrecov = 15% Water Year = 2013 plotvalue = 117% pctrecov = 117% Water Year = 2013 plotvalue = 93% pctrecov = 93% Water Year = 2012 plotvalue = 114% pctrecov = 114% Water Year = 2012 plotvalue = 117% pctrecov = 117% Water Year = 2012 plotvalue = 121% pctrecov = 121% Water Year = 2012 plotvalue = 93% pctrecov = 93% Water Year = 2012 plotvalue = 70% pctrecov = 5% Water Year = 2012 plotvalue = 70% pctrecov = 1% Water Year = 2011 plotvalue = 130% pctrecov = 368% Water Year = 2010 plotvalue = 114% pctrecov = 114% Water Year = 2010 plotvalue = 115% pctrecov = 115% Water Year = 2010 plotvalue = 116% pctrecov = 116% Water Year = 2010 plotvalue = 130% pctrecov = 130% Water Year = 2009 plotvalue = 109% pctrecov = 109% Water Year = 2009 plotvalue = 109% pctrecov = 109% Water Year = 2009 plotvalue = 109% pctrecov = 109% Water Year = 2009 plotvalue = 93% pctrecov = 93% Water Year = 2009 plotvalue = 93% pctrecov = 93% Water Year = 2009 plotvalue = 91% pctrecov = 91% Water Year = 2009 plotvalue = 90% pctrecov = 90% Water Year = 2009 plotvalue = 70% pctrecov = 0% Water Year = 2008 plotvalue = 109% pctrecov = 109% Water Year = 2008 plotvalue = 111% pctrecov = 111% Water Year = 2008 plotvalue = 130% pctrecov = 167% Water Year = 2008 plotvalue = 70% pctrecov = 59% Water Year = 2008 plotvalue = 70% pctrecov = 12% Water Year = 2008 plotvalue = 70% pctrecov = 32% Water Year = 2007 plotvalue = 80% pctrecov = 80% Water Year = 2007 plotvalue = 78% pctrecov = 78% Water Year = 2007 plotvalue = 77% pctrecov = 77% Water Year = 2007 plotvalue = 77% pctrecov = 77% Water Year = 2007 plotvalue = 74% pctrecov = 74% Water Year = 2007 plotvalue = 73% pctrecov = 73% Water Year = 2007 plotvalue = 72% pctrecov = 72% Water Year = 2007 plotvalue = 70% pctrecov = 64% Water Year = 2007 plotvalue = 70% pctrecov = 69% Water Year = 2007 plotvalue = 70% pctrecov = 63% Water Year = 2007 plotvalue = 70% pctrecov = 66% Water Year = 2007 plotvalue = 70% pctrecov = 6% Water Year = 2007 plotvalue = 70% pctrecov = 70% Water Year = 2021 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 76 Water Year = 2021 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 76 Water Year = 2021 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 76 Water Year = 2021 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 76 Water Year = 2021 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 76 Water Year = 2021 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 76 Water Year = 2021 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 76 Water Year = 2021 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 76 Water Year = 2020 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 85 Water Year = 2020 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 85 Water Year = 2020 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 85 Water Year = 2020 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 85 Water Year = 2020 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 85 Water Year = 2020 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 85 Water Year = 2020 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 85 Water Year = 2020 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 85 Water Year = 2019 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 80 Water Year = 2019 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 80 Water Year = 2019 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 80 Water Year = 2019 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 80 Water Year = 2019 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 80 Water Year = 2019 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 80 Water Year = 2019 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 80 Water Year = 2019 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 80 Water Year = 2018 First Quartile = 98% Median = 102% Third Quartile = 107% Number of Observations = 90 Water Year = 2018 First Quartile = 98% Median = 102% Third Quartile = 107% Number of Observations = 90 Water Year = 2018 First Quartile = 98% Median = 102% Third Quartile = 107% Number of Observations = 90 Water Year = 2018 First Quartile = 98% Median = 102% Third Quartile = 107% Number of Observations = 90 Water Year = 2018 First Quartile = 98% Median = 102% Third Quartile = 107% Number of Observations = 90 Water Year = 2018 First Quartile = 98% Median = 102% Third Quartile = 107% Number of Observations = 90 Water Year = 2018 First Quartile = 98% Median = 102% Third Quartile = 107% Number of Observations = 90 Water Year = 2018 First Quartile = 98% Median = 102% Third Quartile = 107% Number of Observations = 90 Water Year = 2017 First Quartile = 104% Median = 106% Third Quartile = 108% Number of Observations = 90 Water Year = 2017 First Quartile = 104% Median = 106% Third Quartile = 108% Number of Observations = 90 Water Year = 2017 First Quartile = 104% Median = 106% Third Quartile = 108% Number of Observations = 90 Water Year = 2017 First Quartile = 104% Median = 106% Third Quartile = 108% Number of Observations = 90 Water Year = 2017 First Quartile = 104% Median = 106% Third Quartile = 108% Number of Observations = 90 Water Year = 2017 First Quartile = 104% Median = 106% Third Quartile = 108% Number of Observations = 90 Water Year = 2017 First Quartile = 104% Median = 106% Third Quartile = 108% Number of Observations = 90 Water Year = 2017 First Quartile = 104% Median = 106% Third Quartile = 108% Number of Observations = 90 Water Year = 2016 First Quartile = 102% Median = 104% Third Quartile = 106% Number of Observations = 90 Water Year = 2016 First Quartile = 102% Median = 104% Third Quartile = 106% Number of Observations = 90 Water Year = 2016 First Quartile = 102% Median = 104% Third Quartile = 106% Number of Observations = 90 Water Year = 2016 First Quartile = 102% Median = 104% Third Quartile = 106% Number of Observations = 90 Water Year = 2016 First Quartile = 102% Median = 104% Third Quartile = 106% Number of Observations = 90 Water Year = 2016 First Quartile = 102% Median = 104% Third Quartile = 106% Number of Observations = 90 Water Year = 2016 First Quartile = 102% Median = 104% Third Quartile = 106% Number of Observations = 90 Water Year = 2016 First Quartile = 102% Median = 104% Third Quartile = 106% Number of Observations = 90 Water Year = 2015 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 90 Water Year = 2015 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 90 Water Year = 2015 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 90 Water Year = 2015 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 90 Water Year = 2015 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 90 Water Year = 2015 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 90 Water Year = 2015 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 90 Water Year = 2015 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 90 Water Year = 2014 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 83 Water Year = 2014 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 83 Water Year = 2014 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 83 Water Year = 2014 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 83 Water Year = 2014 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 83 Water Year = 2014 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 83 Water Year = 2014 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 83 Water Year = 2014 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 83 Water Year = 2013 First Quartile = 102% Median = 105% Third Quartile = 107% Number of Observations = 108 Water Year = 2013 First Quartile = 102% Median = 105% Third Quartile = 107% Number of Observations = 108 Water Year = 2013 First Quartile = 102% Median = 105% Third Quartile = 107% Number of Observations = 108 Water Year = 2013 First Quartile = 102% Median = 105% Third Quartile = 107% Number of Observations = 108 Water Year = 2013 First Quartile = 102% Median = 105% Third Quartile = 107% Number of Observations = 108 Water Year = 2013 First Quartile = 102% Median = 105% Third Quartile = 107% Number of Observations = 108 Water Year = 2013 First Quartile = 102% Median = 105% Third Quartile = 107% Number of Observations = 108 Water Year = 2013 First Quartile = 102% Median = 105% Third Quartile = 107% Number of Observations = 108 Water Year = 2012 First Quartile = 103% Median = 105% Third Quartile = 108% Number of Observations = 132 Water Year = 2012 First Quartile = 103% Median = 105% Third Quartile = 108% Number of Observations = 132 Water Year = 2012 First Quartile = 103% Median = 105% Third Quartile = 108% Number of Observations = 132 Water Year = 2012 First Quartile = 103% Median = 105% Third Quartile = 108% Number of Observations = 132 Water Year = 2012 First Quartile = 103% Median = 105% Third Quartile = 108% Number of Observations = 132 Water Year = 2012 First Quartile = 103% Median = 105% Third Quartile = 108% Number of Observations = 132 Water Year = 2012 First Quartile = 103% Median = 105% Third Quartile = 108% Number of Observations = 132 Water Year = 2012 First Quartile = 103% Median = 105% Third Quartile = 108% Number of Observations = 132 Water Year = 2011 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 131 Water Year = 2011 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 131 Water Year = 2011 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 131 Water Year = 2011 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 131 Water Year = 2011 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 131 Water Year = 2011 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 131 Water Year = 2011 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 131 Water Year = 2011 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 131 Water Year = 2010 First Quartile = 103% Median = 105% Third Quartile = 107% Number of Observations = 132 Water Year = 2010 First Quartile = 103% Median = 105% Third Quartile = 107% Number of Observations = 132 Water Year = 2010 First Quartile = 103% Median = 105% Third Quartile = 107% Number of Observations = 132 Water Year = 2010 First Quartile = 103% Median = 105% Third Quartile = 107% Number of Observations = 132 Water Year = 2010 First Quartile = 103% Median = 105% Third Quartile = 107% Number of Observations = 132 Water Year = 2010 First Quartile = 103% Median = 105% Third Quartile = 107% Number of Observations = 132 Water Year = 2010 First Quartile = 103% Median = 105% Third Quartile = 107% Number of Observations = 132 Water Year = 2010 First Quartile = 103% Median = 105% Third Quartile = 107% Number of Observations = 132 Water Year = 2009 First Quartile = 100% Median = 103% Third Quartile = 104% Number of Observations = 105 Water Year = 2009 First Quartile = 100% Median = 103% Third Quartile = 104% Number of Observations = 105 Water Year = 2009 First Quartile = 100% Median = 103% Third Quartile = 104% Number of Observations = 105 Water Year = 2009 First Quartile = 100% Median = 103% Third Quartile = 104% Number of Observations = 105 Water Year = 2009 First Quartile = 100% Median = 103% Third Quartile = 104% Number of Observations = 105 Water Year = 2009 First Quartile = 100% Median = 103% Third Quartile = 104% Number of Observations = 105 Water Year = 2009 First Quartile = 100% Median = 103% Third Quartile = 104% Number of Observations = 105 Water Year = 2009 First Quartile = 100% Median = 103% Third Quartile = 104% Number of Observations = 105 Water Year = 2008 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 128 Water Year = 2008 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 128 Water Year = 2008 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 128 Water Year = 2008 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 128 Water Year = 2008 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 128 Water Year = 2008 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 128 Water Year = 2008 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 128 Water Year = 2008 First Quartile = 96% Median = 99% Third Quartile = 101% Number of Observations = 128 Water Year = 2007 First Quartile = 96% Median = 104% Third Quartile = 106% Number of Observations = 122 Water Year = 2007 First Quartile = 96% Median = 104% Third Quartile = 106% Number of Observations = 122 Water Year = 2007 First Quartile = 96% Median = 104% Third Quartile = 106% Number of Observations = 122 Water Year = 2007 First Quartile = 96% Median = 104% Third Quartile = 106% Number of Observations = 122 Water Year = 2007 First Quartile = 96% Median = 104% Third Quartile = 106% Number of Observations = 122 Water Year = 2007 First Quartile = 96% Median = 104% Third Quartile = 106% Number of Observations = 122 Water Year = 2007 First Quartile = 96% Median = 104% Third Quartile = 106% Number of Observations = 122 Water Year = 2007 First Quartile = 96% Median = 104% Third Quartile = 106% Number of Observations = 122 Water Year = 2006 First Quartile = 70% Median = 80% Third Quartile = 103% Number of Observations = 22 Water Year = 2006 First Quartile = 70% Median = 80% Third Quartile = 103% Number of Observations = 22 Water Year = 2006 First Quartile = 70% Median = 80% Third Quartile = 103% Number of Observations = 22 Water Year = 2006 First Quartile = 70% Median = 80% Third Quartile = 103% Number of Observations = 22 Water Year = 2006 First Quartile = 70% Median = 80% Third Quartile = 103% Number of Observations = 22 Water Year = 2006 First Quartile = 70% Median = 80% Third Quartile = 103% Number of Observations = 22 Water Year = 2006 First Quartile = 70% Median = 80% Third Quartile = 103% Number of Observations = 22 Water Year = 2006 First Quartile = 70% Median = 80% Third Quartile = 103% Number of Observations = 22 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Molybdenum, FIL, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Molybdenum, FIL, ICP-MS 01060PLM43 2006 22 67.9% 79.5% 103.3%
    2007 122 96.1% 103.6% 106.0%
    2008 128 96.4% 98.9% 101.4%
    2009 105 100.4% 102.7% 103.7%
    2010 132 102.5% 105.0% 107.2%
    2011 131 99.9% 102.9% 106.6%
    2012 132 103.2% 105.1% 107.7%
    2013 108 101.7% 105.0% 107.2%
    2014 83 98.6% 101.8% 104.7%
    2015 90 101.4% 103.7% 105.9%
    2016 90 101.6% 103.6% 105.7%
    2017 90 103.6% 105.7% 108.2%
    2018 90 98.2% 102.1% 106.7%
    2019 80 98.9% 101.9% 104.7%
    2020 85 98.1% 101.7% 104.8%
    2021 76 99.8% 103.3% 105.9%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Molybdenum, UNF, ICP-MS -
Lab: NWQL, PCode: 01062, MCode: PLM48
Analysis Dates: 10/03/06 through 04/30/15
Open Data Set
Boxplot Description

Water Year = 2014 plotvalue = 119% pctrecov = 119% Water Year = 2013 plotvalue = 113% pctrecov = 113% Water Year = 2012 plotvalue = 91% pctrecov = 91% Water Year = 2012 plotvalue = 87% pctrecov = 87% Water Year = 2010 plotvalue = 117% pctrecov = 117% Water Year = 2010 plotvalue = 96% pctrecov = 96% Water Year = 2010 plotvalue = 95% pctrecov = 95% Water Year = 2009 plotvalue = 96% pctrecov = 96% Water Year = 2008 plotvalue = 127% pctrecov = 127% Water Year = 2008 plotvalue = 92% pctrecov = 92% Water Year = 2008 plotvalue = 92% pctrecov = 92% Water Year = 2015 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 27 Water Year = 2015 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 27 Water Year = 2015 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 27 Water Year = 2015 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 27 Water Year = 2015 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 27 Water Year = 2015 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 27 Water Year = 2015 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 27 Water Year = 2015 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 27 Water Year = 2014 First Quartile = 101% Median = 104% Third Quartile = 107% Number of Observations = 45 Water Year = 2014 First Quartile = 101% Median = 104% Third Quartile = 107% Number of Observations = 45 Water Year = 2014 First Quartile = 101% Median = 104% Third Quartile = 107% Number of Observations = 45 Water Year = 2014 First Quartile = 101% Median = 104% Third Quartile = 107% Number of Observations = 45 Water Year = 2014 First Quartile = 101% Median = 104% Third Quartile = 107% Number of Observations = 45 Water Year = 2014 First Quartile = 101% Median = 104% Third Quartile = 107% Number of Observations = 45 Water Year = 2014 First Quartile = 101% Median = 104% Third Quartile = 107% Number of Observations = 45 Water Year = 2014 First Quartile = 101% Median = 104% Third Quartile = 107% Number of Observations = 45 Water Year = 2013 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2013 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2013 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2013 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2013 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2013 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2013 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2013 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2012 First Quartile = 99% Median = 103% Third Quartile = 105% Number of Observations = 48 Water Year = 2012 First Quartile = 99% Median = 103% Third Quartile = 105% Number of Observations = 48 Water Year = 2012 First Quartile = 99% Median = 103% Third Quartile = 105% Number of Observations = 48 Water Year = 2012 First Quartile = 99% Median = 103% Third Quartile = 105% Number of Observations = 48 Water Year = 2012 First Quartile = 99% Median = 103% Third Quartile = 105% Number of Observations = 48 Water Year = 2012 First Quartile = 99% Median = 103% Third Quartile = 105% Number of Observations = 48 Water Year = 2012 First Quartile = 99% Median = 103% Third Quartile = 105% Number of Observations = 48 Water Year = 2012 First Quartile = 99% Median = 103% Third Quartile = 105% Number of Observations = 48 Water Year = 2011 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 48 Water Year = 2011 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 48 Water Year = 2011 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 48 Water Year = 2011 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 48 Water Year = 2011 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 48 Water Year = 2011 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 48 Water Year = 2011 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 48 Water Year = 2011 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 48 Water Year = 2010 First Quartile = 102% Median = 104% Third Quartile = 106% Number of Observations = 48 Water Year = 2010 First Quartile = 102% Median = 104% Third Quartile = 106% Number of Observations = 48 Water Year = 2010 First Quartile = 102% Median = 104% Third Quartile = 106% Number of Observations = 48 Water Year = 2010 First Quartile = 102% Median = 104% Third Quartile = 106% Number of Observations = 48 Water Year = 2010 First Quartile = 102% Median = 104% Third Quartile = 106% Number of Observations = 48 Water Year = 2010 First Quartile = 102% Median = 104% Third Quartile = 106% Number of Observations = 48 Water Year = 2010 First Quartile = 102% Median = 104% Third Quartile = 106% Number of Observations = 48 Water Year = 2010 First Quartile = 102% Median = 104% Third Quartile = 106% Number of Observations = 48 Water Year = 2009 First Quartile = 102% Median = 104% Third Quartile = 106% Number of Observations = 39 Water Year = 2009 First Quartile = 102% Median = 104% Third Quartile = 106% Number of Observations = 39 Water Year = 2009 First Quartile = 102% Median = 104% Third Quartile = 106% Number of Observations = 39 Water Year = 2009 First Quartile = 102% Median = 104% Third Quartile = 106% Number of Observations = 39 Water Year = 2009 First Quartile = 102% Median = 104% Third Quartile = 106% Number of Observations = 39 Water Year = 2009 First Quartile = 102% Median = 104% Third Quartile = 106% Number of Observations = 39 Water Year = 2009 First Quartile = 102% Median = 104% Third Quartile = 106% Number of Observations = 39 Water Year = 2009 First Quartile = 102% Median = 104% Third Quartile = 106% Number of Observations = 39 Water Year = 2008 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 47 Water Year = 2008 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 47 Water Year = 2008 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 47 Water Year = 2008 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 47 Water Year = 2008 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 47 Water Year = 2008 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 47 Water Year = 2008 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 47 Water Year = 2008 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 47 Water Year = 2007 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 44 Water Year = 2007 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 44 Water Year = 2007 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 44 Water Year = 2007 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 44 Water Year = 2007 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 44 Water Year = 2007 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 44 Water Year = 2007 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 44 Water Year = 2007 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 44 Water Year = 2006 First Quartile = 102% Median = 103% Third Quartile = 104% Number of Observations = 6 Water Year = 2006 First Quartile = 102% Median = 103% Third Quartile = 104% Number of Observations = 6 Water Year = 2006 First Quartile = 102% Median = 103% Third Quartile = 104% Number of Observations = 6 Water Year = 2006 First Quartile = 102% Median = 103% Third Quartile = 104% Number of Observations = 6 Water Year = 2006 First Quartile = 102% Median = 103% Third Quartile = 104% Number of Observations = 6 Water Year = 2006 First Quartile = 102% Median = 103% Third Quartile = 104% Number of Observations = 6 Water Year = 2006 First Quartile = 102% Median = 103% Third Quartile = 104% Number of Observations = 6 Water Year = 2006 First Quartile = 102% Median = 103% Third Quartile = 104% Number of Observations = 6 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Molybdenum, UNF, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Molybdenum, UNF, ICP-MS 01062PLM48 2006 6 101.8% 103.1% 104.1%
    2007 44 99.2% 101.6% 103.7%
    2008 47 98.3% 100.1% 102.4%
    2009 39 102.4% 103.9% 106.3%
    2010 48 102.2% 103.6% 105.9%
    2011 48 97.8% 101.9% 105.0%
    2012 48 99.2% 102.5% 104.7%
    2013 48 98.4% 101.1% 104.1%
    2014 45 101.5% 104.4% 106.5%
    2015 27 100.7% 103.7% 106.5%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Molybdenum, UNF, ICP-MS -
Lab: NWQL, PCode: 01062, MCode: PLM78
Analysis Dates: 05/12/15 through 09/24/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 119% pctrecov = 119% Water Year = 2021 plotvalue = 83% pctrecov = 83% Water Year = 2020 plotvalue = 130% pctrecov = 157% Water Year = 2020 plotvalue = 130% pctrecov = 142% Water Year = 2019 plotvalue = 130% pctrecov = 130% Water Year = 2018 plotvalue = 130% pctrecov = 195% Water Year = 2017 plotvalue = 130% pctrecov = 153% Water Year = 2017 plotvalue = 130% pctrecov = 156% Water Year = 2016 plotvalue = 115% pctrecov = 115% Water Year = 2016 plotvalue = 130% pctrecov = 193% Water Year = 2016 plotvalue = 93% pctrecov = 93% Water Year = 2015 plotvalue = 115% pctrecov = 115% Water Year = 2021 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 43 Water Year = 2021 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 43 Water Year = 2021 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 43 Water Year = 2021 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 43 Water Year = 2021 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 43 Water Year = 2021 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 43 Water Year = 2021 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 43 Water Year = 2021 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 43 Water Year = 2020 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 44 Water Year = 2019 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 41 Water Year = 2019 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 41 Water Year = 2019 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 41 Water Year = 2019 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 41 Water Year = 2019 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 41 Water Year = 2019 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 41 Water Year = 2019 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 41 Water Year = 2019 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 41 Water Year = 2018 First Quartile = 98% Median = 102% Third Quartile = 107% Number of Observations = 48 Water Year = 2018 First Quartile = 98% Median = 102% Third Quartile = 107% Number of Observations = 48 Water Year = 2018 First Quartile = 98% Median = 102% Third Quartile = 107% Number of Observations = 48 Water Year = 2018 First Quartile = 98% Median = 102% Third Quartile = 107% Number of Observations = 48 Water Year = 2018 First Quartile = 98% Median = 102% Third Quartile = 107% Number of Observations = 48 Water Year = 2018 First Quartile = 98% Median = 102% Third Quartile = 107% Number of Observations = 48 Water Year = 2018 First Quartile = 98% Median = 102% Third Quartile = 107% Number of Observations = 48 Water Year = 2018 First Quartile = 98% Median = 102% Third Quartile = 107% Number of Observations = 48 Water Year = 2017 First Quartile = 104% Median = 107% Third Quartile = 110% Number of Observations = 48 Water Year = 2017 First Quartile = 104% Median = 107% Third Quartile = 110% Number of Observations = 48 Water Year = 2017 First Quartile = 104% Median = 107% Third Quartile = 110% Number of Observations = 48 Water Year = 2017 First Quartile = 104% Median = 107% Third Quartile = 110% Number of Observations = 48 Water Year = 2017 First Quartile = 104% Median = 107% Third Quartile = 110% Number of Observations = 48 Water Year = 2017 First Quartile = 104% Median = 107% Third Quartile = 110% Number of Observations = 48 Water Year = 2017 First Quartile = 104% Median = 107% Third Quartile = 110% Number of Observations = 48 Water Year = 2017 First Quartile = 104% Median = 107% Third Quartile = 110% Number of Observations = 48 Water Year = 2016 First Quartile = 102% Median = 104% Third Quartile = 106% Number of Observations = 48 Water Year = 2016 First Quartile = 102% Median = 104% Third Quartile = 106% Number of Observations = 48 Water Year = 2016 First Quartile = 102% Median = 104% Third Quartile = 106% Number of Observations = 48 Water Year = 2016 First Quartile = 102% Median = 104% Third Quartile = 106% Number of Observations = 48 Water Year = 2016 First Quartile = 102% Median = 104% Third Quartile = 106% Number of Observations = 48 Water Year = 2016 First Quartile = 102% Median = 104% Third Quartile = 106% Number of Observations = 48 Water Year = 2016 First Quartile = 102% Median = 104% Third Quartile = 106% Number of Observations = 48 Water Year = 2016 First Quartile = 102% Median = 104% Third Quartile = 106% Number of Observations = 48 Water Year = 2015 First Quartile = 101% Median = 105% Third Quartile = 106% Number of Observations = 21 Water Year = 2015 First Quartile = 101% Median = 105% Third Quartile = 106% Number of Observations = 21 Water Year = 2015 First Quartile = 101% Median = 105% Third Quartile = 106% Number of Observations = 21 Water Year = 2015 First Quartile = 101% Median = 105% Third Quartile = 106% Number of Observations = 21 Water Year = 2015 First Quartile = 101% Median = 105% Third Quartile = 106% Number of Observations = 21 Water Year = 2015 First Quartile = 101% Median = 105% Third Quartile = 106% Number of Observations = 21 Water Year = 2015 First Quartile = 101% Median = 105% Third Quartile = 106% Number of Observations = 21 Water Year = 2015 First Quartile = 101% Median = 105% Third Quartile = 106% Number of Observations = 21 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Molybdenum, UNF, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Molybdenum, UNF, ICP-MS 01062PLM78 2015 21 101.3% 105.0% 106.4%
    2016 48 101.7% 103.5% 105.7%
    2017 48 103.5% 106.9% 110.0%
    2018 48 97.6% 102.1% 107.5%
    2019 41 99.6% 102.7% 106.6%
    2020 44 97.6% 101.8% 105.1%
    2021 43 97.7% 100.5% 103.6%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Monomethylarsonate (MMA), IC-ICP-MS -
Lab: NWQL, PCode: 62454, MCode: PLM35
Analysis Dates: 11/02/06 through 10/12/07
Open Data Set
Boxplot Description

Water Year = 2007 First Quartile = 90% Median = 92% Third Quartile = 97% Number of Observations = 18 Water Year = 2007 First Quartile = 90% Median = 92% Third Quartile = 97% Number of Observations = 18 Water Year = 2007 First Quartile = 90% Median = 92% Third Quartile = 97% Number of Observations = 18 Water Year = 2007 First Quartile = 90% Median = 92% Third Quartile = 97% Number of Observations = 18 Water Year = 2007 First Quartile = 90% Median = 92% Third Quartile = 97% Number of Observations = 18 Water Year = 2007 First Quartile = 90% Median = 92% Third Quartile = 97% Number of Observations = 18 Water Year = 2007 First Quartile = 90% Median = 92% Third Quartile = 97% Number of Observations = 18 Water Year = 2007 First Quartile = 90% Median = 92% Third Quartile = 97% Number of Observations = 18 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Monomethylarsonate (MMA), IC-ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Monomethylarsonate (MMA), IC-ICP-MS 62454PLM35 2007 18 90.2% 92.0% 96.9%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Nickel, FIL, cICP-MS -
Lab: NWQL, PCode: 01065, MCode: PLM10
Analysis Dates: 10/14/06 through 09/23/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 114% pctrecov = 114% Water Year = 2021 plotvalue = 114% pctrecov = 114% Water Year = 2021 plotvalue = 117% pctrecov = 117% Water Year = 2021 plotvalue = 120% pctrecov = 120% Water Year = 2021 plotvalue = 120% pctrecov = 120% Water Year = 2021 plotvalue = 87% pctrecov = 87% Water Year = 2021 plotvalue = 87% pctrecov = 87% Water Year = 2021 plotvalue = 86% pctrecov = 86% Water Year = 2021 plotvalue = 86% pctrecov = 86% Water Year = 2021 plotvalue = 83% pctrecov = 83% Water Year = 2021 plotvalue = 79% pctrecov = 79% Water Year = 2019 plotvalue = 130% pctrecov = 130% Water Year = 2019 plotvalue = 130% pctrecov = 212% Water Year = 2019 plotvalue = 130% pctrecov = 160% Water Year = 2019 plotvalue = 130% pctrecov = 172% Water Year = 2018 plotvalue = 129% pctrecov = 129% Water Year = 2018 plotvalue = 129% pctrecov = 129% Water Year = 2018 plotvalue = 130% pctrecov = 132% Water Year = 2018 plotvalue = 70% pctrecov = 46% Water Year = 2014 plotvalue = 70% pctrecov = 57% Water Year = 2014 plotvalue = 70% pctrecov = 17% Water Year = 2013 plotvalue = 130% pctrecov = 266% Water Year = 2013 plotvalue = 80% pctrecov = 80% Water Year = 2013 plotvalue = 80% pctrecov = 80% Water Year = 2013 plotvalue = 79% pctrecov = 79% Water Year = 2013 plotvalue = 79% pctrecov = 79% Water Year = 2013 plotvalue = 78% pctrecov = 78% Water Year = 2013 plotvalue = 76% pctrecov = 76% Water Year = 2013 plotvalue = 75% pctrecov = 75% Water Year = 2013 plotvalue = 74% pctrecov = 74% Water Year = 2013 plotvalue = 72% pctrecov = 72% Water Year = 2013 plotvalue = 72% pctrecov = 72% Water Year = 2013 plotvalue = 70% pctrecov = 51% Water Year = 2013 plotvalue = 70% pctrecov = 56% Water Year = 2012 plotvalue = 111% pctrecov = 111% Water Year = 2012 plotvalue = 112% pctrecov = 112% Water Year = 2012 plotvalue = 86% pctrecov = 86% Water Year = 2012 plotvalue = 70% pctrecov = 19% Water Year = 2012 plotvalue = 70% pctrecov = 1% Water Year = 2012 plotvalue = 70% pctrecov = 2% Water Year = 2011 plotvalue = 111% pctrecov = 111% Water Year = 2011 plotvalue = 111% pctrecov = 111% Water Year = 2011 plotvalue = 118% pctrecov = 118% Water Year = 2011 plotvalue = 119% pctrecov = 119% Water Year = 2011 plotvalue = 123% pctrecov = 123% Water Year = 2011 plotvalue = 87% pctrecov = 87% Water Year = 2011 plotvalue = 87% pctrecov = 87% Water Year = 2011 plotvalue = 86% pctrecov = 86% Water Year = 2011 plotvalue = 85% pctrecov = 85% Water Year = 2011 plotvalue = 84% pctrecov = 84% Water Year = 2011 plotvalue = 70% pctrecov = 12% Water Year = 2009 plotvalue = 121% pctrecov = 121% Water Year = 2009 plotvalue = 122% pctrecov = 122% Water Year = 2009 plotvalue = 70% pctrecov = 54% Water Year = 2008 plotvalue = 108% pctrecov = 108% Water Year = 2008 plotvalue = 110% pctrecov = 110% Water Year = 2008 plotvalue = 130% pctrecov = 163% Water Year = 2008 plotvalue = 70% pctrecov = 13% Water Year = 2008 plotvalue = 70% pctrecov = 28% Water Year = 2008 plotvalue = 70% pctrecov = 24% Water Year = 2021 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 76 Water Year = 2021 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 76 Water Year = 2021 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 76 Water Year = 2021 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 76 Water Year = 2021 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 76 Water Year = 2021 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 76 Water Year = 2021 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 76 Water Year = 2021 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 76 Water Year = 2020 First Quartile = 93% Median = 100% Third Quartile = 106% Number of Observations = 85 Water Year = 2020 First Quartile = 93% Median = 100% Third Quartile = 106% Number of Observations = 85 Water Year = 2020 First Quartile = 93% Median = 100% Third Quartile = 106% Number of Observations = 85 Water Year = 2020 First Quartile = 93% Median = 100% Third Quartile = 106% Number of Observations = 85 Water Year = 2020 First Quartile = 93% Median = 100% Third Quartile = 106% Number of Observations = 85 Water Year = 2020 First Quartile = 93% Median = 100% Third Quartile = 106% Number of Observations = 85 Water Year = 2020 First Quartile = 93% Median = 100% Third Quartile = 106% Number of Observations = 85 Water Year = 2020 First Quartile = 93% Median = 100% Third Quartile = 106% Number of Observations = 85 Water Year = 2019 First Quartile = 90% Median = 98% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 90% Median = 98% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 90% Median = 98% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 90% Median = 98% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 90% Median = 98% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 90% Median = 98% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 90% Median = 98% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 90% Median = 98% Third Quartile = 103% Number of Observations = 80 Water Year = 2018 First Quartile = 93% Median = 101% Third Quartile = 108% Number of Observations = 90 Water Year = 2018 First Quartile = 93% Median = 101% Third Quartile = 108% Number of Observations = 90 Water Year = 2018 First Quartile = 93% Median = 101% Third Quartile = 108% Number of Observations = 90 Water Year = 2018 First Quartile = 93% Median = 101% Third Quartile = 108% Number of Observations = 90 Water Year = 2018 First Quartile = 93% Median = 101% Third Quartile = 108% Number of Observations = 90 Water Year = 2018 First Quartile = 93% Median = 101% Third Quartile = 108% Number of Observations = 90 Water Year = 2018 First Quartile = 93% Median = 101% Third Quartile = 108% Number of Observations = 90 Water Year = 2018 First Quartile = 93% Median = 101% Third Quartile = 108% Number of Observations = 90 Water Year = 2017 First Quartile = 94% Median = 107% Third Quartile = 115% Number of Observations = 90 Water Year = 2017 First Quartile = 94% Median = 107% Third Quartile = 115% Number of Observations = 90 Water Year = 2017 First Quartile = 94% Median = 107% Third Quartile = 115% Number of Observations = 90 Water Year = 2017 First Quartile = 94% Median = 107% Third Quartile = 115% Number of Observations = 90 Water Year = 2017 First Quartile = 94% Median = 107% Third Quartile = 115% Number of Observations = 90 Water Year = 2017 First Quartile = 94% Median = 107% Third Quartile = 115% Number of Observations = 90 Water Year = 2017 First Quartile = 94% Median = 107% Third Quartile = 115% Number of Observations = 90 Water Year = 2017 First Quartile = 94% Median = 107% Third Quartile = 115% Number of Observations = 90 Water Year = 2016 First Quartile = 89% Median = 100% Third Quartile = 112% Number of Observations = 74 Water Year = 2016 First Quartile = 89% Median = 100% Third Quartile = 112% Number of Observations = 74 Water Year = 2016 First Quartile = 89% Median = 100% Third Quartile = 112% Number of Observations = 74 Water Year = 2016 First Quartile = 89% Median = 100% Third Quartile = 112% Number of Observations = 74 Water Year = 2016 First Quartile = 89% Median = 100% Third Quartile = 112% Number of Observations = 74 Water Year = 2016 First Quartile = 89% Median = 100% Third Quartile = 112% Number of Observations = 74 Water Year = 2016 First Quartile = 89% Median = 100% Third Quartile = 112% Number of Observations = 74 Water Year = 2016 First Quartile = 89% Median = 100% Third Quartile = 112% Number of Observations = 74 Water Year = 2015 First Quartile = 102% Median = 114% Third Quartile = 125% Number of Observations = 44 Water Year = 2015 First Quartile = 102% Median = 114% Third Quartile = 125% Number of Observations = 44 Water Year = 2015 First Quartile = 102% Median = 114% Third Quartile = 125% Number of Observations = 44 Water Year = 2015 First Quartile = 102% Median = 114% Third Quartile = 125% Number of Observations = 44 Water Year = 2015 First Quartile = 102% Median = 114% Third Quartile = 125% Number of Observations = 44 Water Year = 2015 First Quartile = 102% Median = 114% Third Quartile = 125% Number of Observations = 44 Water Year = 2015 First Quartile = 102% Median = 114% Third Quartile = 125% Number of Observations = 44 Water Year = 2015 First Quartile = 102% Median = 114% Third Quartile = 125% Number of Observations = 44 Water Year = 2014 First Quartile = 97% Median = 103% Third Quartile = 114% Number of Observations = 83 Water Year = 2014 First Quartile = 97% Median = 103% Third Quartile = 114% Number of Observations = 83 Water Year = 2014 First Quartile = 97% Median = 103% Third Quartile = 114% Number of Observations = 83 Water Year = 2014 First Quartile = 97% Median = 103% Third Quartile = 114% Number of Observations = 83 Water Year = 2014 First Quartile = 97% Median = 103% Third Quartile = 114% Number of Observations = 83 Water Year = 2014 First Quartile = 97% Median = 103% Third Quartile = 114% Number of Observations = 83 Water Year = 2014 First Quartile = 97% Median = 103% Third Quartile = 114% Number of Observations = 83 Water Year = 2014 First Quartile = 97% Median = 103% Third Quartile = 114% Number of Observations = 83 Water Year = 2013 First Quartile = 94% Median = 97% Third Quartile = 101% Number of Observations = 108 Water Year = 2013 First Quartile = 94% Median = 97% Third Quartile = 101% Number of Observations = 108 Water Year = 2013 First Quartile = 94% Median = 97% Third Quartile = 101% Number of Observations = 108 Water Year = 2013 First Quartile = 94% Median = 97% Third Quartile = 101% Number of Observations = 108 Water Year = 2013 First Quartile = 94% Median = 97% Third Quartile = 101% Number of Observations = 108 Water Year = 2013 First Quartile = 94% Median = 97% Third Quartile = 101% Number of Observations = 108 Water Year = 2013 First Quartile = 94% Median = 97% Third Quartile = 101% Number of Observations = 108 Water Year = 2013 First Quartile = 94% Median = 97% Third Quartile = 101% Number of Observations = 108 Water Year = 2012 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 132 Water Year = 2012 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 132 Water Year = 2012 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 132 Water Year = 2012 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 132 Water Year = 2012 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 132 Water Year = 2012 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 132 Water Year = 2012 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 132 Water Year = 2012 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 132 Water Year = 2011 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 131 Water Year = 2011 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 131 Water Year = 2011 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 131 Water Year = 2011 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 131 Water Year = 2011 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 131 Water Year = 2011 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 131 Water Year = 2011 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 131 Water Year = 2011 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 131 Water Year = 2010 First Quartile = 91% Median = 99% Third Quartile = 110% Number of Observations = 132 Water Year = 2010 First Quartile = 91% Median = 99% Third Quartile = 110% Number of Observations = 132 Water Year = 2010 First Quartile = 91% Median = 99% Third Quartile = 110% Number of Observations = 132 Water Year = 2010 First Quartile = 91% Median = 99% Third Quartile = 110% Number of Observations = 132 Water Year = 2010 First Quartile = 91% Median = 99% Third Quartile = 110% Number of Observations = 132 Water Year = 2010 First Quartile = 91% Median = 99% Third Quartile = 110% Number of Observations = 132 Water Year = 2010 First Quartile = 91% Median = 99% Third Quartile = 110% Number of Observations = 132 Water Year = 2010 First Quartile = 91% Median = 99% Third Quartile = 110% Number of Observations = 132 Water Year = 2009 First Quartile = 94% Median = 98% Third Quartile = 103% Number of Observations = 105 Water Year = 2009 First Quartile = 94% Median = 98% Third Quartile = 103% Number of Observations = 105 Water Year = 2009 First Quartile = 94% Median = 98% Third Quartile = 103% Number of Observations = 105 Water Year = 2009 First Quartile = 94% Median = 98% Third Quartile = 103% Number of Observations = 105 Water Year = 2009 First Quartile = 94% Median = 98% Third Quartile = 103% Number of Observations = 105 Water Year = 2009 First Quartile = 94% Median = 98% Third Quartile = 103% Number of Observations = 105 Water Year = 2009 First Quartile = 94% Median = 98% Third Quartile = 103% Number of Observations = 105 Water Year = 2009 First Quartile = 94% Median = 98% Third Quartile = 103% Number of Observations = 105 Water Year = 2008 First Quartile = 89% Median = 93% Third Quartile = 97% Number of Observations = 128 Water Year = 2008 First Quartile = 89% Median = 93% Third Quartile = 97% Number of Observations = 128 Water Year = 2008 First Quartile = 89% Median = 93% Third Quartile = 97% Number of Observations = 128 Water Year = 2008 First Quartile = 89% Median = 93% Third Quartile = 97% Number of Observations = 128 Water Year = 2008 First Quartile = 89% Median = 93% Third Quartile = 97% Number of Observations = 128 Water Year = 2008 First Quartile = 89% Median = 93% Third Quartile = 97% Number of Observations = 128 Water Year = 2008 First Quartile = 89% Median = 93% Third Quartile = 97% Number of Observations = 128 Water Year = 2008 First Quartile = 89% Median = 93% Third Quartile = 97% Number of Observations = 128 Water Year = 2007 First Quartile = 83% Median = 89% Third Quartile = 95% Number of Observations = 122 Water Year = 2007 First Quartile = 83% Median = 89% Third Quartile = 95% Number of Observations = 122 Water Year = 2007 First Quartile = 83% Median = 89% Third Quartile = 95% Number of Observations = 122 Water Year = 2007 First Quartile = 83% Median = 89% Third Quartile = 95% Number of Observations = 122 Water Year = 2007 First Quartile = 83% Median = 89% Third Quartile = 95% Number of Observations = 122 Water Year = 2007 First Quartile = 83% Median = 89% Third Quartile = 95% Number of Observations = 122 Water Year = 2007 First Quartile = 83% Median = 89% Third Quartile = 95% Number of Observations = 122 Water Year = 2007 First Quartile = 83% Median = 89% Third Quartile = 95% Number of Observations = 122 Water Year = 2006 First Quartile = 84% Median = 95% Third Quartile = 99% Number of Observations = 18 Water Year = 2006 First Quartile = 84% Median = 95% Third Quartile = 99% Number of Observations = 18 Water Year = 2006 First Quartile = 84% Median = 95% Third Quartile = 99% Number of Observations = 18 Water Year = 2006 First Quartile = 84% Median = 95% Third Quartile = 99% Number of Observations = 18 Water Year = 2006 First Quartile = 84% Median = 95% Third Quartile = 99% Number of Observations = 18 Water Year = 2006 First Quartile = 84% Median = 95% Third Quartile = 99% Number of Observations = 18 Water Year = 2006 First Quartile = 84% Median = 95% Third Quartile = 99% Number of Observations = 18 Water Year = 2006 First Quartile = 84% Median = 95% Third Quartile = 99% Number of Observations = 18 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Nickel, FIL, cICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Nickel, FIL, cICP-MS 01065PLM10 2006 18 84.0% 95.5% 98.5%
    2007 122 83.2% 89.2% 94.6%
    2008 128 89.3% 93.3% 96.9%
    2009 105 94.0% 98.4% 102.9%
    2010 132 91.3% 99.0% 110.2%
    2011 131 95.8% 98.2% 100.8%
    2012 132 95.4% 98.0% 100.7%
    2013 108 93.7% 97.1% 100.7%
    2014 83 97.0% 103.4% 113.7%
    2015 44 102.0% 114.2% 125.1%
    2016 74 89.4% 99.7% 111.6%
    2017 90 93.6% 106.6% 114.8%
    2018 90 93.3% 101.1% 107.6%
    2019 80 89.6% 97.9% 103.5%
    2020 85 93.1% 99.7% 105.6%
    2021 76 98.0% 100.8% 104.0%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Nickel, UNF, ICP-MS -
Lab: NWQL, PCode: 01067, MCode: PLM48
Analysis Dates: 10/03/06 through 04/23/07
Open Data Set
Boxplot Description

Water Year = 2007 plotvalue = 99% pctrecov = 99% Water Year = 2007 plotvalue = 100% pctrecov = 100% Water Year = 2007 plotvalue = 80% pctrecov = 80% Water Year = 2007 First Quartile = 90% Median = 91% Third Quartile = 93% Number of Observations = 9 Water Year = 2007 First Quartile = 90% Median = 91% Third Quartile = 93% Number of Observations = 9 Water Year = 2007 First Quartile = 90% Median = 91% Third Quartile = 93% Number of Observations = 9 Water Year = 2007 First Quartile = 90% Median = 91% Third Quartile = 93% Number of Observations = 9 Water Year = 2007 First Quartile = 90% Median = 91% Third Quartile = 93% Number of Observations = 9 Water Year = 2007 First Quartile = 90% Median = 91% Third Quartile = 93% Number of Observations = 9 Water Year = 2007 First Quartile = 90% Median = 91% Third Quartile = 93% Number of Observations = 9 Water Year = 2007 First Quartile = 90% Median = 91% Third Quartile = 93% Number of Observations = 9 Water Year = 2006 First Quartile = 86% Median = 90% Third Quartile = 130% Number of Observations = 3 Water Year = 2006 First Quartile = 86% Median = 90% Third Quartile = 130% Number of Observations = 3 Water Year = 2006 First Quartile = 86% Median = 90% Third Quartile = 130% Number of Observations = 3 Water Year = 2006 First Quartile = 86% Median = 90% Third Quartile = 130% Number of Observations = 3 Water Year = 2006 First Quartile = 86% Median = 90% Third Quartile = 130% Number of Observations = 3 Water Year = 2006 First Quartile = 86% Median = 90% Third Quartile = 130% Number of Observations = 3 Water Year = 2006 First Quartile = 86% Median = 90% Third Quartile = 130% Number of Observations = 3 Water Year = 2006 First Quartile = 86% Median = 90% Third Quartile = 130% Number of Observations = 3 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Nickel, UNF, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Nickel, UNF, ICP-MS 01067PLM48 2006 3 86.3% 90.3% 153.7%
    2007 9 90.1% 90.8% 92.6%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Nickel, UNF, cICP-MS -
Lab: NWQL, PCode: 01067, MCode: PLM11
Analysis Dates: 01/20/07 through 04/30/15
Open Data Set
Boxplot Description

Water Year = 2014 plotvalue = 100% pctrecov = 100% Water Year = 2014 plotvalue = 101% pctrecov = 101% Water Year = 2014 plotvalue = 101% pctrecov = 101% Water Year = 2014 plotvalue = 102% pctrecov = 102% Water Year = 2014 plotvalue = 77% pctrecov = 77% Water Year = 2014 plotvalue = 73% pctrecov = 73% Water Year = 2014 plotvalue = 70% pctrecov = 57% Water Year = 2013 plotvalue = 130% pctrecov = 263% Water Year = 2013 plotvalue = 73% pctrecov = 73% Water Year = 2013 plotvalue = 72% pctrecov = 72% Water Year = 2013 plotvalue = 72% pctrecov = 72% Water Year = 2013 plotvalue = 70% pctrecov = 68% Water Year = 2013 plotvalue = 70% pctrecov = 70% Water Year = 2013 plotvalue = 70% pctrecov = 63% Water Year = 2012 plotvalue = 118% pctrecov = 118% Water Year = 2012 plotvalue = 130% pctrecov = 425% Water Year = 2012 plotvalue = 90% pctrecov = 90% Water Year = 2012 plotvalue = 86% pctrecov = 86% Water Year = 2011 plotvalue = 112% pctrecov = 112% Water Year = 2011 plotvalue = 112% pctrecov = 112% Water Year = 2011 plotvalue = 81% pctrecov = 81% Water Year = 2010 plotvalue = 118% pctrecov = 118% Water Year = 2010 plotvalue = 130% pctrecov = 272% Water Year = 2010 plotvalue = 130% pctrecov = 410% Water Year = 2010 plotvalue = 130% pctrecov = 157% Water Year = 2010 plotvalue = 70% pctrecov = 70% Water Year = 2009 plotvalue = 125% pctrecov = 125% Water Year = 2009 plotvalue = 126% pctrecov = 126% Water Year = 2009 plotvalue = 130% pctrecov = 180% Water Year = 2008 plotvalue = 122% pctrecov = 122% Water Year = 2008 plotvalue = 127% pctrecov = 127% Water Year = 2008 plotvalue = 130% pctrecov = 130% Water Year = 2008 plotvalue = 130% pctrecov = 141% Water Year = 2008 plotvalue = 130% pctrecov = 131% Water Year = 2007 plotvalue = 121% pctrecov = 121% Water Year = 2007 plotvalue = 130% pctrecov = 372% Water Year = 2015 First Quartile = 81% Median = 87% Third Quartile = 93% Number of Observations = 14 Water Year = 2015 First Quartile = 81% Median = 87% Third Quartile = 93% Number of Observations = 14 Water Year = 2015 First Quartile = 81% Median = 87% Third Quartile = 93% Number of Observations = 14 Water Year = 2015 First Quartile = 81% Median = 87% Third Quartile = 93% Number of Observations = 14 Water Year = 2015 First Quartile = 81% Median = 87% Third Quartile = 93% Number of Observations = 14 Water Year = 2015 First Quartile = 81% Median = 87% Third Quartile = 93% Number of Observations = 14 Water Year = 2015 First Quartile = 81% Median = 87% Third Quartile = 93% Number of Observations = 14 Water Year = 2015 First Quartile = 81% Median = 87% Third Quartile = 93% Number of Observations = 14 Water Year = 2014 First Quartile = 86% Median = 89% Third Quartile = 91% Number of Observations = 45 Water Year = 2014 First Quartile = 86% Median = 89% Third Quartile = 91% Number of Observations = 45 Water Year = 2014 First Quartile = 86% Median = 89% Third Quartile = 91% Number of Observations = 45 Water Year = 2014 First Quartile = 86% Median = 89% Third Quartile = 91% Number of Observations = 45 Water Year = 2014 First Quartile = 86% Median = 89% Third Quartile = 91% Number of Observations = 45 Water Year = 2014 First Quartile = 86% Median = 89% Third Quartile = 91% Number of Observations = 45 Water Year = 2014 First Quartile = 86% Median = 89% Third Quartile = 91% Number of Observations = 45 Water Year = 2014 First Quartile = 86% Median = 89% Third Quartile = 91% Number of Observations = 45 Water Year = 2013 First Quartile = 91% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2013 First Quartile = 91% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2013 First Quartile = 91% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2013 First Quartile = 91% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2013 First Quartile = 91% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2013 First Quartile = 91% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2013 First Quartile = 91% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2013 First Quartile = 91% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2012 First Quartile = 97% Median = 98% Third Quartile = 100% Number of Observations = 48 Water Year = 2012 First Quartile = 97% Median = 98% Third Quartile = 100% Number of Observations = 48 Water Year = 2012 First Quartile = 97% Median = 98% Third Quartile = 100% Number of Observations = 48 Water Year = 2012 First Quartile = 97% Median = 98% Third Quartile = 100% Number of Observations = 48 Water Year = 2012 First Quartile = 97% Median = 98% Third Quartile = 100% Number of Observations = 48 Water Year = 2012 First Quartile = 97% Median = 98% Third Quartile = 100% Number of Observations = 48 Water Year = 2012 First Quartile = 97% Median = 98% Third Quartile = 100% Number of Observations = 48 Water Year = 2012 First Quartile = 97% Median = 98% Third Quartile = 100% Number of Observations = 48 Water Year = 2011 First Quartile = 92% Median = 96% Third Quartile = 98% Number of Observations = 82 Water Year = 2011 First Quartile = 92% Median = 96% Third Quartile = 98% Number of Observations = 82 Water Year = 2011 First Quartile = 92% Median = 96% Third Quartile = 98% Number of Observations = 82 Water Year = 2011 First Quartile = 92% Median = 96% Third Quartile = 98% Number of Observations = 82 Water Year = 2011 First Quartile = 92% Median = 96% Third Quartile = 98% Number of Observations = 82 Water Year = 2011 First Quartile = 92% Median = 96% Third Quartile = 98% Number of Observations = 82 Water Year = 2011 First Quartile = 92% Median = 96% Third Quartile = 98% Number of Observations = 82 Water Year = 2011 First Quartile = 92% Median = 96% Third Quartile = 98% Number of Observations = 82 Water Year = 2010 First Quartile = 86% Median = 91% Third Quartile = 95% Number of Observations = 84 Water Year = 2010 First Quartile = 86% Median = 91% Third Quartile = 95% Number of Observations = 84 Water Year = 2010 First Quartile = 86% Median = 91% Third Quartile = 95% Number of Observations = 84 Water Year = 2010 First Quartile = 86% Median = 91% Third Quartile = 95% Number of Observations = 84 Water Year = 2010 First Quartile = 86% Median = 91% Third Quartile = 95% Number of Observations = 84 Water Year = 2010 First Quartile = 86% Median = 91% Third Quartile = 95% Number of Observations = 84 Water Year = 2010 First Quartile = 86% Median = 91% Third Quartile = 95% Number of Observations = 84 Water Year = 2010 First Quartile = 86% Median = 91% Third Quartile = 95% Number of Observations = 84 Water Year = 2009 First Quartile = 85% Median = 93% Third Quartile = 98% Number of Observations = 65 Water Year = 2009 First Quartile = 85% Median = 93% Third Quartile = 98% Number of Observations = 65 Water Year = 2009 First Quartile = 85% Median = 93% Third Quartile = 98% Number of Observations = 65 Water Year = 2009 First Quartile = 85% Median = 93% Third Quartile = 98% Number of Observations = 65 Water Year = 2009 First Quartile = 85% Median = 93% Third Quartile = 98% Number of Observations = 65 Water Year = 2009 First Quartile = 85% Median = 93% Third Quartile = 98% Number of Observations = 65 Water Year = 2009 First Quartile = 85% Median = 93% Third Quartile = 98% Number of Observations = 65 Water Year = 2009 First Quartile = 85% Median = 93% Third Quartile = 98% Number of Observations = 65 Water Year = 2008 First Quartile = 90% Median = 96% Third Quartile = 101% Number of Observations = 85 Water Year = 2008 First Quartile = 90% Median = 96% Third Quartile = 101% Number of Observations = 85 Water Year = 2008 First Quartile = 90% Median = 96% Third Quartile = 101% Number of Observations = 85 Water Year = 2008 First Quartile = 90% Median = 96% Third Quartile = 101% Number of Observations = 85 Water Year = 2008 First Quartile = 90% Median = 96% Third Quartile = 101% Number of Observations = 85 Water Year = 2008 First Quartile = 90% Median = 96% Third Quartile = 101% Number of Observations = 85 Water Year = 2008 First Quartile = 90% Median = 96% Third Quartile = 101% Number of Observations = 85 Water Year = 2008 First Quartile = 90% Median = 96% Third Quartile = 101% Number of Observations = 85 Water Year = 2007 First Quartile = 81% Median = 89% Third Quartile = 95% Number of Observations = 78 Water Year = 2007 First Quartile = 81% Median = 89% Third Quartile = 95% Number of Observations = 78 Water Year = 2007 First Quartile = 81% Median = 89% Third Quartile = 95% Number of Observations = 78 Water Year = 2007 First Quartile = 81% Median = 89% Third Quartile = 95% Number of Observations = 78 Water Year = 2007 First Quartile = 81% Median = 89% Third Quartile = 95% Number of Observations = 78 Water Year = 2007 First Quartile = 81% Median = 89% Third Quartile = 95% Number of Observations = 78 Water Year = 2007 First Quartile = 81% Median = 89% Third Quartile = 95% Number of Observations = 78 Water Year = 2007 First Quartile = 81% Median = 89% Third Quartile = 95% Number of Observations = 78 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Nickel, UNF, cICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Nickel, UNF, cICP-MS 01067PLM11 2007 78 80.9% 88.5% 95.0%
    2008 85 90.3% 95.7% 101.2%
    2009 65 85.3% 93.0% 98.4%
    2010 84 85.8% 90.8% 95.2%
    2011 82 92.3% 95.8% 98.0%
    2012 48 96.5% 98.1% 100.2%
    2013 48 91.4% 96.9% 99.2%
    2014 45 86.3% 88.7% 91.5%
    2015 14 80.7% 86.7% 93.1%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Nickel, UNF, cICP-MS -
Lab: NWQL, PCode: 01067, MCode: PLM77
Analysis Dates: 05/12/15 through 09/24/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 126% pctrecov = 126% Water Year = 2021 plotvalue = 128% pctrecov = 128% Water Year = 2021 plotvalue = 81% pctrecov = 81% Water Year = 2021 plotvalue = 81% pctrecov = 81% Water Year = 2021 plotvalue = 78% pctrecov = 78% Water Year = 2020 plotvalue = 113% pctrecov = 113% Water Year = 2020 plotvalue = 77% pctrecov = 77% Water Year = 2019 plotvalue = 130% pctrecov = 136% Water Year = 2019 plotvalue = 130% pctrecov = 1798% Water Year = 2018 plotvalue = 130% pctrecov = 132% Water Year = 2018 plotvalue = 130% pctrecov = 134% Water Year = 2018 plotvalue = 130% pctrecov = 177% Water Year = 2018 plotvalue = 130% pctrecov = 137% Water Year = 2018 plotvalue = 71% pctrecov = 71% Water Year = 2021 First Quartile = 96% Median = 100% Third Quartile = 105% Number of Observations = 43 Water Year = 2021 First Quartile = 96% Median = 100% Third Quartile = 105% Number of Observations = 43 Water Year = 2021 First Quartile = 96% Median = 100% Third Quartile = 105% Number of Observations = 43 Water Year = 2021 First Quartile = 96% Median = 100% Third Quartile = 105% Number of Observations = 43 Water Year = 2021 First Quartile = 96% Median = 100% Third Quartile = 105% Number of Observations = 43 Water Year = 2021 First Quartile = 96% Median = 100% Third Quartile = 105% Number of Observations = 43 Water Year = 2021 First Quartile = 96% Median = 100% Third Quartile = 105% Number of Observations = 43 Water Year = 2021 First Quartile = 96% Median = 100% Third Quartile = 105% Number of Observations = 43 Water Year = 2020 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 44 Water Year = 2020 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 44 Water Year = 2020 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 44 Water Year = 2020 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 44 Water Year = 2020 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 44 Water Year = 2020 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 44 Water Year = 2020 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 44 Water Year = 2020 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 44 Water Year = 2019 First Quartile = 91% Median = 102% Third Quartile = 106% Number of Observations = 41 Water Year = 2019 First Quartile = 91% Median = 102% Third Quartile = 106% Number of Observations = 41 Water Year = 2019 First Quartile = 91% Median = 102% Third Quartile = 106% Number of Observations = 41 Water Year = 2019 First Quartile = 91% Median = 102% Third Quartile = 106% Number of Observations = 41 Water Year = 2019 First Quartile = 91% Median = 102% Third Quartile = 106% Number of Observations = 41 Water Year = 2019 First Quartile = 91% Median = 102% Third Quartile = 106% Number of Observations = 41 Water Year = 2019 First Quartile = 91% Median = 102% Third Quartile = 106% Number of Observations = 41 Water Year = 2019 First Quartile = 91% Median = 102% Third Quartile = 106% Number of Observations = 41 Water Year = 2018 First Quartile = 96% Median = 102% Third Quartile = 108% Number of Observations = 48 Water Year = 2018 First Quartile = 96% Median = 102% Third Quartile = 108% Number of Observations = 48 Water Year = 2018 First Quartile = 96% Median = 102% Third Quartile = 108% Number of Observations = 48 Water Year = 2018 First Quartile = 96% Median = 102% Third Quartile = 108% Number of Observations = 48 Water Year = 2018 First Quartile = 96% Median = 102% Third Quartile = 108% Number of Observations = 48 Water Year = 2018 First Quartile = 96% Median = 102% Third Quartile = 108% Number of Observations = 48 Water Year = 2018 First Quartile = 96% Median = 102% Third Quartile = 108% Number of Observations = 48 Water Year = 2018 First Quartile = 96% Median = 102% Third Quartile = 108% Number of Observations = 48 Water Year = 2017 First Quartile = 85% Median = 101% Third Quartile = 109% Number of Observations = 48 Water Year = 2017 First Quartile = 85% Median = 101% Third Quartile = 109% Number of Observations = 48 Water Year = 2017 First Quartile = 85% Median = 101% Third Quartile = 109% Number of Observations = 48 Water Year = 2017 First Quartile = 85% Median = 101% Third Quartile = 109% Number of Observations = 48 Water Year = 2017 First Quartile = 85% Median = 101% Third Quartile = 109% Number of Observations = 48 Water Year = 2017 First Quartile = 85% Median = 101% Third Quartile = 109% Number of Observations = 48 Water Year = 2017 First Quartile = 85% Median = 101% Third Quartile = 109% Number of Observations = 48 Water Year = 2017 First Quartile = 85% Median = 101% Third Quartile = 109% Number of Observations = 48 Water Year = 2016 First Quartile = 73% Median = 100% Third Quartile = 112% Number of Observations = 48 Water Year = 2016 First Quartile = 73% Median = 100% Third Quartile = 112% Number of Observations = 48 Water Year = 2016 First Quartile = 73% Median = 100% Third Quartile = 112% Number of Observations = 48 Water Year = 2016 First Quartile = 73% Median = 100% Third Quartile = 112% Number of Observations = 48 Water Year = 2016 First Quartile = 73% Median = 100% Third Quartile = 112% Number of Observations = 48 Water Year = 2016 First Quartile = 73% Median = 100% Third Quartile = 112% Number of Observations = 48 Water Year = 2016 First Quartile = 73% Median = 100% Third Quartile = 112% Number of Observations = 48 Water Year = 2016 First Quartile = 73% Median = 100% Third Quartile = 112% Number of Observations = 48 Water Year = 2015 First Quartile = 70% Median = 83% Third Quartile = 90% Number of Observations = 22 Water Year = 2015 First Quartile = 70% Median = 83% Third Quartile = 90% Number of Observations = 22 Water Year = 2015 First Quartile = 70% Median = 83% Third Quartile = 90% Number of Observations = 22 Water Year = 2015 First Quartile = 70% Median = 83% Third Quartile = 90% Number of Observations = 22 Water Year = 2015 First Quartile = 70% Median = 83% Third Quartile = 90% Number of Observations = 22 Water Year = 2015 First Quartile = 70% Median = 83% Third Quartile = 90% Number of Observations = 22 Water Year = 2015 First Quartile = 70% Median = 83% Third Quartile = 90% Number of Observations = 22 Water Year = 2015 First Quartile = 70% Median = 83% Third Quartile = 90% Number of Observations = 22 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Nickel, UNF, cICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Nickel, UNF, cICP-MS 01067PLM77 2015 22 56.8% 82.5% 90.2%
    2016 48 71.9% 99.8% 111.5%
    2017 48 84.6% 101.4% 108.7%
    2018 48 95.6% 102.1% 108.0%
    2019 41 91.4% 101.8% 106.3%
    2020 44 94.1% 97.7% 101.5%
    2021 43 96.3% 99.8% 104.5%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Selenium, FIL, cICP-MS -
Lab: NWQL, PCode: 01145, MCode: PLM10
Analysis Dates: 10/14/06 through 09/23/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 70% pctrecov = 52% Water Year = 2021 plotvalue = 70% pctrecov = 49% Water Year = 2021 plotvalue = 70% pctrecov = 52% Water Year = 2021 plotvalue = 70% pctrecov = 55% Water Year = 2021 plotvalue = 70% pctrecov = 49% Water Year = 2021 plotvalue = 70% pctrecov = 56% Water Year = 2021 plotvalue = 70% pctrecov = 55% Water Year = 2021 plotvalue = 70% pctrecov = 48% Water Year = 2021 plotvalue = 70% pctrecov = 52% Water Year = 2021 plotvalue = 70% pctrecov = 51% Water Year = 2021 plotvalue = 70% pctrecov = 48% Water Year = 2021 plotvalue = 70% pctrecov = 54% Water Year = 2010 plotvalue = 129% pctrecov = 129% Water Year = 2010 plotvalue = 70% pctrecov = 3% Water Year = 2009 plotvalue = 70% pctrecov = 13% Water Year = 2009 plotvalue = 70% pctrecov = 14% Water Year = 2008 plotvalue = 120% pctrecov = 120% Water Year = 2008 plotvalue = 121% pctrecov = 121% Water Year = 2008 plotvalue = 123% pctrecov = 123% Water Year = 2008 plotvalue = 130% pctrecov = 137% Water Year = 2008 plotvalue = 70% pctrecov = 43% Water Year = 2008 plotvalue = 70% pctrecov = 7% Water Year = 2008 plotvalue = 70% pctrecov = 4% Water Year = 2008 plotvalue = 70% pctrecov = 15% Water Year = 2008 plotvalue = 70% pctrecov = 8% Water Year = 2007 plotvalue = 130% pctrecov = 140% Water Year = 2006 plotvalue = 105% pctrecov = 105% Water Year = 2006 plotvalue = 74% pctrecov = 74% Water Year = 2006 plotvalue = 73% pctrecov = 73% Water Year = 2021 First Quartile = 93% Median = 97% Third Quartile = 101% Number of Observations = 76 Water Year = 2021 First Quartile = 93% Median = 97% Third Quartile = 101% Number of Observations = 76 Water Year = 2021 First Quartile = 93% Median = 97% Third Quartile = 101% Number of Observations = 76 Water Year = 2021 First Quartile = 93% Median = 97% Third Quartile = 101% Number of Observations = 76 Water Year = 2021 First Quartile = 93% Median = 97% Third Quartile = 101% Number of Observations = 76 Water Year = 2021 First Quartile = 93% Median = 97% Third Quartile = 101% Number of Observations = 76 Water Year = 2021 First Quartile = 93% Median = 97% Third Quartile = 101% Number of Observations = 76 Water Year = 2021 First Quartile = 93% Median = 97% Third Quartile = 101% Number of Observations = 76 Water Year = 2020 First Quartile = 70% Median = 96% Third Quartile = 100% Number of Observations = 85 Water Year = 2020 First Quartile = 70% Median = 96% Third Quartile = 100% Number of Observations = 85 Water Year = 2020 First Quartile = 70% Median = 96% Third Quartile = 100% Number of Observations = 85 Water Year = 2020 First Quartile = 70% Median = 96% Third Quartile = 100% Number of Observations = 85 Water Year = 2020 First Quartile = 70% Median = 96% Third Quartile = 100% Number of Observations = 85 Water Year = 2020 First Quartile = 70% Median = 96% Third Quartile = 100% Number of Observations = 85 Water Year = 2020 First Quartile = 70% Median = 96% Third Quartile = 100% Number of Observations = 85 Water Year = 2020 First Quartile = 70% Median = 96% Third Quartile = 100% Number of Observations = 85 Water Year = 2019 First Quartile = 70% Median = 99% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 70% Median = 99% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 70% Median = 99% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 70% Median = 99% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 70% Median = 99% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 70% Median = 99% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 70% Median = 99% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 70% Median = 99% Third Quartile = 103% Number of Observations = 80 Water Year = 2018 First Quartile = 81% Median = 99% Third Quartile = 103% Number of Observations = 90 Water Year = 2018 First Quartile = 81% Median = 99% Third Quartile = 103% Number of Observations = 90 Water Year = 2018 First Quartile = 81% Median = 99% Third Quartile = 103% Number of Observations = 90 Water Year = 2018 First Quartile = 81% Median = 99% Third Quartile = 103% Number of Observations = 90 Water Year = 2018 First Quartile = 81% Median = 99% Third Quartile = 103% Number of Observations = 90 Water Year = 2018 First Quartile = 81% Median = 99% Third Quartile = 103% Number of Observations = 90 Water Year = 2018 First Quartile = 81% Median = 99% Third Quartile = 103% Number of Observations = 90 Water Year = 2018 First Quartile = 81% Median = 99% Third Quartile = 103% Number of Observations = 90 Water Year = 2017 First Quartile = 77% Median = 93% Third Quartile = 101% Number of Observations = 90 Water Year = 2017 First Quartile = 77% Median = 93% Third Quartile = 101% Number of Observations = 90 Water Year = 2017 First Quartile = 77% Median = 93% Third Quartile = 101% Number of Observations = 90 Water Year = 2017 First Quartile = 77% Median = 93% Third Quartile = 101% Number of Observations = 90 Water Year = 2017 First Quartile = 77% Median = 93% Third Quartile = 101% Number of Observations = 90 Water Year = 2017 First Quartile = 77% Median = 93% Third Quartile = 101% Number of Observations = 90 Water Year = 2017 First Quartile = 77% Median = 93% Third Quartile = 101% Number of Observations = 90 Water Year = 2017 First Quartile = 77% Median = 93% Third Quartile = 101% Number of Observations = 90 Water Year = 2016 First Quartile = 70% Median = 77% Third Quartile = 83% Number of Observations = 90 Water Year = 2016 First Quartile = 70% Median = 77% Third Quartile = 83% Number of Observations = 90 Water Year = 2016 First Quartile = 70% Median = 77% Third Quartile = 83% Number of Observations = 90 Water Year = 2016 First Quartile = 70% Median = 77% Third Quartile = 83% Number of Observations = 90 Water Year = 2016 First Quartile = 70% Median = 77% Third Quartile = 83% Number of Observations = 90 Water Year = 2016 First Quartile = 70% Median = 77% Third Quartile = 83% Number of Observations = 90 Water Year = 2016 First Quartile = 70% Median = 77% Third Quartile = 83% Number of Observations = 90 Water Year = 2016 First Quartile = 70% Median = 77% Third Quartile = 83% Number of Observations = 90 Water Year = 2015 First Quartile = 75% Median = 82% Third Quartile = 87% Number of Observations = 90 Water Year = 2015 First Quartile = 75% Median = 82% Third Quartile = 87% Number of Observations = 90 Water Year = 2015 First Quartile = 75% Median = 82% Third Quartile = 87% Number of Observations = 90 Water Year = 2015 First Quartile = 75% Median = 82% Third Quartile = 87% Number of Observations = 90 Water Year = 2015 First Quartile = 75% Median = 82% Third Quartile = 87% Number of Observations = 90 Water Year = 2015 First Quartile = 75% Median = 82% Third Quartile = 87% Number of Observations = 90 Water Year = 2015 First Quartile = 75% Median = 82% Third Quartile = 87% Number of Observations = 90 Water Year = 2015 First Quartile = 75% Median = 82% Third Quartile = 87% Number of Observations = 90 Water Year = 2014 First Quartile = 70% Median = 81% Third Quartile = 90% Number of Observations = 83 Water Year = 2014 First Quartile = 70% Median = 81% Third Quartile = 90% Number of Observations = 83 Water Year = 2014 First Quartile = 70% Median = 81% Third Quartile = 90% Number of Observations = 83 Water Year = 2014 First Quartile = 70% Median = 81% Third Quartile = 90% Number of Observations = 83 Water Year = 2014 First Quartile = 70% Median = 81% Third Quartile = 90% Number of Observations = 83 Water Year = 2014 First Quartile = 70% Median = 81% Third Quartile = 90% Number of Observations = 83 Water Year = 2014 First Quartile = 70% Median = 81% Third Quartile = 90% Number of Observations = 83 Water Year = 2014 First Quartile = 70% Median = 81% Third Quartile = 90% Number of Observations = 83 Water Year = 2013 First Quartile = 92% Median = 97% Third Quartile = 101% Number of Observations = 108 Water Year = 2013 First Quartile = 92% Median = 97% Third Quartile = 101% Number of Observations = 108 Water Year = 2013 First Quartile = 92% Median = 97% Third Quartile = 101% Number of Observations = 108 Water Year = 2013 First Quartile = 92% Median = 97% Third Quartile = 101% Number of Observations = 108 Water Year = 2013 First Quartile = 92% Median = 97% Third Quartile = 101% Number of Observations = 108 Water Year = 2013 First Quartile = 92% Median = 97% Third Quartile = 101% Number of Observations = 108 Water Year = 2013 First Quartile = 92% Median = 97% Third Quartile = 101% Number of Observations = 108 Water Year = 2013 First Quartile = 92% Median = 97% Third Quartile = 101% Number of Observations = 108 Water Year = 2012 First Quartile = 76% Median = 95% Third Quartile = 103% Number of Observations = 132 Water Year = 2012 First Quartile = 76% Median = 95% Third Quartile = 103% Number of Observations = 132 Water Year = 2012 First Quartile = 76% Median = 95% Third Quartile = 103% Number of Observations = 132 Water Year = 2012 First Quartile = 76% Median = 95% Third Quartile = 103% Number of Observations = 132 Water Year = 2012 First Quartile = 76% Median = 95% Third Quartile = 103% Number of Observations = 132 Water Year = 2012 First Quartile = 76% Median = 95% Third Quartile = 103% Number of Observations = 132 Water Year = 2012 First Quartile = 76% Median = 95% Third Quartile = 103% Number of Observations = 132 Water Year = 2012 First Quartile = 76% Median = 95% Third Quartile = 103% Number of Observations = 132 Water Year = 2011 First Quartile = 82% Median = 95% Third Quartile = 100% Number of Observations = 131 Water Year = 2011 First Quartile = 82% Median = 95% Third Quartile = 100% Number of Observations = 131 Water Year = 2011 First Quartile = 82% Median = 95% Third Quartile = 100% Number of Observations = 131 Water Year = 2011 First Quartile = 82% Median = 95% Third Quartile = 100% Number of Observations = 131 Water Year = 2011 First Quartile = 82% Median = 95% Third Quartile = 100% Number of Observations = 131 Water Year = 2011 First Quartile = 82% Median = 95% Third Quartile = 100% Number of Observations = 131 Water Year = 2011 First Quartile = 82% Median = 95% Third Quartile = 100% Number of Observations = 131 Water Year = 2011 First Quartile = 82% Median = 95% Third Quartile = 100% Number of Observations = 131 Water Year = 2010 First Quartile = 96% Median = 104% Third Quartile = 108% Number of Observations = 132 Water Year = 2010 First Quartile = 96% Median = 104% Third Quartile = 108% Number of Observations = 132 Water Year = 2010 First Quartile = 96% Median = 104% Third Quartile = 108% Number of Observations = 132 Water Year = 2010 First Quartile = 96% Median = 104% Third Quartile = 108% Number of Observations = 132 Water Year = 2010 First Quartile = 96% Median = 104% Third Quartile = 108% Number of Observations = 132 Water Year = 2010 First Quartile = 96% Median = 104% Third Quartile = 108% Number of Observations = 132 Water Year = 2010 First Quartile = 96% Median = 104% Third Quartile = 108% Number of Observations = 132 Water Year = 2010 First Quartile = 96% Median = 104% Third Quartile = 108% Number of Observations = 132 Water Year = 2009 First Quartile = 95% Median = 99% Third Quartile = 106% Number of Observations = 105 Water Year = 2009 First Quartile = 95% Median = 99% Third Quartile = 106% Number of Observations = 105 Water Year = 2009 First Quartile = 95% Median = 99% Third Quartile = 106% Number of Observations = 105 Water Year = 2009 First Quartile = 95% Median = 99% Third Quartile = 106% Number of Observations = 105 Water Year = 2009 First Quartile = 95% Median = 99% Third Quartile = 106% Number of Observations = 105 Water Year = 2009 First Quartile = 95% Median = 99% Third Quartile = 106% Number of Observations = 105 Water Year = 2009 First Quartile = 95% Median = 99% Third Quartile = 106% Number of Observations = 105 Water Year = 2009 First Quartile = 95% Median = 99% Third Quartile = 106% Number of Observations = 105 Water Year = 2008 First Quartile = 91% Median = 97% Third Quartile = 102% Number of Observations = 128 Water Year = 2008 First Quartile = 91% Median = 97% Third Quartile = 102% Number of Observations = 128 Water Year = 2008 First Quartile = 91% Median = 97% Third Quartile = 102% Number of Observations = 128 Water Year = 2008 First Quartile = 91% Median = 97% Third Quartile = 102% Number of Observations = 128 Water Year = 2008 First Quartile = 91% Median = 97% Third Quartile = 102% Number of Observations = 128 Water Year = 2008 First Quartile = 91% Median = 97% Third Quartile = 102% Number of Observations = 128 Water Year = 2008 First Quartile = 91% Median = 97% Third Quartile = 102% Number of Observations = 128 Water Year = 2008 First Quartile = 91% Median = 97% Third Quartile = 102% Number of Observations = 128 Water Year = 2007 First Quartile = 86% Median = 94% Third Quartile = 103% Number of Observations = 122 Water Year = 2007 First Quartile = 86% Median = 94% Third Quartile = 103% Number of Observations = 122 Water Year = 2007 First Quartile = 86% Median = 94% Third Quartile = 103% Number of Observations = 122 Water Year = 2007 First Quartile = 86% Median = 94% Third Quartile = 103% Number of Observations = 122 Water Year = 2007 First Quartile = 86% Median = 94% Third Quartile = 103% Number of Observations = 122 Water Year = 2007 First Quartile = 86% Median = 94% Third Quartile = 103% Number of Observations = 122 Water Year = 2007 First Quartile = 86% Median = 94% Third Quartile = 103% Number of Observations = 122 Water Year = 2007 First Quartile = 86% Median = 94% Third Quartile = 103% Number of Observations = 122 Water Year = 2006 First Quartile = 85% Median = 87% Third Quartile = 91% Number of Observations = 17 Water Year = 2006 First Quartile = 85% Median = 87% Third Quartile = 91% Number of Observations = 17 Water Year = 2006 First Quartile = 85% Median = 87% Third Quartile = 91% Number of Observations = 17 Water Year = 2006 First Quartile = 85% Median = 87% Third Quartile = 91% Number of Observations = 17 Water Year = 2006 First Quartile = 85% Median = 87% Third Quartile = 91% Number of Observations = 17 Water Year = 2006 First Quartile = 85% Median = 87% Third Quartile = 91% Number of Observations = 17 Water Year = 2006 First Quartile = 85% Median = 87% Third Quartile = 91% Number of Observations = 17 Water Year = 2006 First Quartile = 85% Median = 87% Third Quartile = 91% Number of Observations = 17 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Selenium, FIL, cICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Selenium, FIL, cICP-MS 01145PLM10 2006 17 85.5% 87.2% 91.4%
    2007 122 86.2% 93.8% 102.7%
    2008 128 90.9% 97.3% 102.4%
    2009 105 95.0% 99.1% 105.7%
    2010 132 95.7% 103.6% 108.5%
    2011 131 82.5% 95.3% 99.8%
    2012 132 75.9% 95.0% 103.3%
    2013 108 91.9% 96.6% 101.0%
    2014 83 58.1% 80.7% 90.2%
    2015 90 75.1% 81.7% 87.5%
    2016 90 70.2% 77.2% 82.5%
    2017 90 77.1% 93.2% 101.3%
    2018 90 80.5% 98.8% 102.7%
    2019 80 66.2% 99.3% 102.6%
    2020 85 67.0% 96.2% 100.4%
    2021 76 93.2% 97.0% 100.6%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Selenium, UNF, cICP-MS -
Lab: NWQL, PCode: 01147, MCode: PLM11
Analysis Dates: 10/21/06 through 04/30/15
Open Data Set
Boxplot Description

Water Year = 2014 plotvalue = 93% pctrecov = 93% Water Year = 2014 plotvalue = 94% pctrecov = 94% Water Year = 2014 plotvalue = 94% pctrecov = 94% Water Year = 2014 plotvalue = 97% pctrecov = 97% Water Year = 2014 plotvalue = 99% pctrecov = 99% Water Year = 2013 plotvalue = 102% pctrecov = 102% Water Year = 2013 plotvalue = 106% pctrecov = 106% Water Year = 2013 plotvalue = 109% pctrecov = 109% Water Year = 2013 plotvalue = 110% pctrecov = 110% Water Year = 2013 plotvalue = 115% pctrecov = 115% Water Year = 2013 plotvalue = 115% pctrecov = 115% Water Year = 2013 plotvalue = 122% pctrecov = 122% Water Year = 2013 plotvalue = 74% pctrecov = 74% Water Year = 2012 plotvalue = 130% pctrecov = 193% Water Year = 2010 plotvalue = 121% pctrecov = 121% Water Year = 2009 plotvalue = 82% pctrecov = 82% Water Year = 2008 plotvalue = 123% pctrecov = 123% Water Year = 2015 First Quartile = 70% Median = 75% Third Quartile = 79% Number of Observations = 34 Water Year = 2015 First Quartile = 70% Median = 75% Third Quartile = 79% Number of Observations = 34 Water Year = 2015 First Quartile = 70% Median = 75% Third Quartile = 79% Number of Observations = 34 Water Year = 2015 First Quartile = 70% Median = 75% Third Quartile = 79% Number of Observations = 34 Water Year = 2015 First Quartile = 70% Median = 75% Third Quartile = 79% Number of Observations = 34 Water Year = 2015 First Quartile = 70% Median = 75% Third Quartile = 79% Number of Observations = 34 Water Year = 2015 First Quartile = 70% Median = 75% Third Quartile = 79% Number of Observations = 34 Water Year = 2015 First Quartile = 70% Median = 75% Third Quartile = 79% Number of Observations = 34 Water Year = 2014 First Quartile = 70% Median = 72% Third Quartile = 79% Number of Observations = 83 Water Year = 2014 First Quartile = 70% Median = 72% Third Quartile = 79% Number of Observations = 83 Water Year = 2014 First Quartile = 70% Median = 72% Third Quartile = 79% Number of Observations = 83 Water Year = 2014 First Quartile = 70% Median = 72% Third Quartile = 79% Number of Observations = 83 Water Year = 2014 First Quartile = 70% Median = 72% Third Quartile = 79% Number of Observations = 83 Water Year = 2014 First Quartile = 70% Median = 72% Third Quartile = 79% Number of Observations = 83 Water Year = 2014 First Quartile = 70% Median = 72% Third Quartile = 79% Number of Observations = 83 Water Year = 2014 First Quartile = 70% Median = 72% Third Quartile = 79% Number of Observations = 83 Water Year = 2013 First Quartile = 86% Median = 89% Third Quartile = 92% Number of Observations = 108 Water Year = 2013 First Quartile = 86% Median = 89% Third Quartile = 92% Number of Observations = 108 Water Year = 2013 First Quartile = 86% Median = 89% Third Quartile = 92% Number of Observations = 108 Water Year = 2013 First Quartile = 86% Median = 89% Third Quartile = 92% Number of Observations = 108 Water Year = 2013 First Quartile = 86% Median = 89% Third Quartile = 92% Number of Observations = 108 Water Year = 2013 First Quartile = 86% Median = 89% Third Quartile = 92% Number of Observations = 108 Water Year = 2013 First Quartile = 86% Median = 89% Third Quartile = 92% Number of Observations = 108 Water Year = 2013 First Quartile = 86% Median = 89% Third Quartile = 92% Number of Observations = 108 Water Year = 2012 First Quartile = 70% Median = 84% Third Quartile = 89% Number of Observations = 83 Water Year = 2012 First Quartile = 70% Median = 84% Third Quartile = 89% Number of Observations = 83 Water Year = 2012 First Quartile = 70% Median = 84% Third Quartile = 89% Number of Observations = 83 Water Year = 2012 First Quartile = 70% Median = 84% Third Quartile = 89% Number of Observations = 83 Water Year = 2012 First Quartile = 70% Median = 84% Third Quartile = 89% Number of Observations = 83 Water Year = 2012 First Quartile = 70% Median = 84% Third Quartile = 89% Number of Observations = 83 Water Year = 2012 First Quartile = 70% Median = 84% Third Quartile = 89% Number of Observations = 83 Water Year = 2012 First Quartile = 70% Median = 84% Third Quartile = 89% Number of Observations = 83 Water Year = 2011 First Quartile = 75% Median = 86% Third Quartile = 90% Number of Observations = 130 Water Year = 2011 First Quartile = 75% Median = 86% Third Quartile = 90% Number of Observations = 130 Water Year = 2011 First Quartile = 75% Median = 86% Third Quartile = 90% Number of Observations = 130 Water Year = 2011 First Quartile = 75% Median = 86% Third Quartile = 90% Number of Observations = 130 Water Year = 2011 First Quartile = 75% Median = 86% Third Quartile = 90% Number of Observations = 130 Water Year = 2011 First Quartile = 75% Median = 86% Third Quartile = 90% Number of Observations = 130 Water Year = 2011 First Quartile = 75% Median = 86% Third Quartile = 90% Number of Observations = 130 Water Year = 2011 First Quartile = 75% Median = 86% Third Quartile = 90% Number of Observations = 130 Water Year = 2010 First Quartile = 86% Median = 89% Third Quartile = 92% Number of Observations = 84 Water Year = 2010 First Quartile = 86% Median = 89% Third Quartile = 92% Number of Observations = 84 Water Year = 2010 First Quartile = 86% Median = 89% Third Quartile = 92% Number of Observations = 84 Water Year = 2010 First Quartile = 86% Median = 89% Third Quartile = 92% Number of Observations = 84 Water Year = 2010 First Quartile = 86% Median = 89% Third Quartile = 92% Number of Observations = 84 Water Year = 2010 First Quartile = 86% Median = 89% Third Quartile = 92% Number of Observations = 84 Water Year = 2010 First Quartile = 86% Median = 89% Third Quartile = 92% Number of Observations = 84 Water Year = 2010 First Quartile = 86% Median = 89% Third Quartile = 92% Number of Observations = 84 Water Year = 2009 First Quartile = 91% Median = 93% Third Quartile = 96% Number of Observations = 65 Water Year = 2009 First Quartile = 91% Median = 93% Third Quartile = 96% Number of Observations = 65 Water Year = 2009 First Quartile = 91% Median = 93% Third Quartile = 96% Number of Observations = 65 Water Year = 2009 First Quartile = 91% Median = 93% Third Quartile = 96% Number of Observations = 65 Water Year = 2009 First Quartile = 91% Median = 93% Third Quartile = 96% Number of Observations = 65 Water Year = 2009 First Quartile = 91% Median = 93% Third Quartile = 96% Number of Observations = 65 Water Year = 2009 First Quartile = 91% Median = 93% Third Quartile = 96% Number of Observations = 65 Water Year = 2009 First Quartile = 91% Median = 93% Third Quartile = 96% Number of Observations = 65 Water Year = 2008 First Quartile = 92% Median = 97% Third Quartile = 100% Number of Observations = 85 Water Year = 2008 First Quartile = 92% Median = 97% Third Quartile = 100% Number of Observations = 85 Water Year = 2008 First Quartile = 92% Median = 97% Third Quartile = 100% Number of Observations = 85 Water Year = 2008 First Quartile = 92% Median = 97% Third Quartile = 100% Number of Observations = 85 Water Year = 2008 First Quartile = 92% Median = 97% Third Quartile = 100% Number of Observations = 85 Water Year = 2008 First Quartile = 92% Median = 97% Third Quartile = 100% Number of Observations = 85 Water Year = 2008 First Quartile = 92% Median = 97% Third Quartile = 100% Number of Observations = 85 Water Year = 2008 First Quartile = 92% Median = 97% Third Quartile = 100% Number of Observations = 85 Water Year = 2007 First Quartile = 82% Median = 87% Third Quartile = 95% Number of Observations = 93 Water Year = 2007 First Quartile = 82% Median = 87% Third Quartile = 95% Number of Observations = 93 Water Year = 2007 First Quartile = 82% Median = 87% Third Quartile = 95% Number of Observations = 93 Water Year = 2007 First Quartile = 82% Median = 87% Third Quartile = 95% Number of Observations = 93 Water Year = 2007 First Quartile = 82% Median = 87% Third Quartile = 95% Number of Observations = 93 Water Year = 2007 First Quartile = 82% Median = 87% Third Quartile = 95% Number of Observations = 93 Water Year = 2007 First Quartile = 82% Median = 87% Third Quartile = 95% Number of Observations = 93 Water Year = 2007 First Quartile = 82% Median = 87% Third Quartile = 95% Number of Observations = 93 Water Year = 2006 First Quartile = 82% Median = 90% Third Quartile = 93% Number of Observations = 13 Water Year = 2006 First Quartile = 82% Median = 90% Third Quartile = 93% Number of Observations = 13 Water Year = 2006 First Quartile = 82% Median = 90% Third Quartile = 93% Number of Observations = 13 Water Year = 2006 First Quartile = 82% Median = 90% Third Quartile = 93% Number of Observations = 13 Water Year = 2006 First Quartile = 82% Median = 90% Third Quartile = 93% Number of Observations = 13 Water Year = 2006 First Quartile = 82% Median = 90% Third Quartile = 93% Number of Observations = 13 Water Year = 2006 First Quartile = 82% Median = 90% Third Quartile = 93% Number of Observations = 13 Water Year = 2006 First Quartile = 82% Median = 90% Third Quartile = 93% Number of Observations = 13 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Selenium, UNF, cICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Selenium, UNF, cICP-MS 01147PLM11 2006 13 82.1% 90.3% 93.3%
    2007 93 82.1% 87.4% 95.1%
    2008 85 91.7% 97.3% 100.3%
    2009 65 90.6% 93.4% 95.8%
    2010 84 86.3% 88.6% 92.1%
    2011 130 75.4% 86.4% 89.7%
    2012 83 67.9% 84.1% 89.4%
    2013 108 86.0% 88.9% 91.8%
    2014 83 52.5% 71.8% 79.0%
    2015 34 69.8% 74.8% 78.8%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Selenium, UNF, cICP-MS -
Lab: NWQL, PCode: 01147, MCode: PLM77
Analysis Dates: 05/12/15 through 09/24/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 109% pctrecov = 109% Water Year = 2021 plotvalue = 109% pctrecov = 109% Water Year = 2021 plotvalue = 70% pctrecov = 51% Water Year = 2021 plotvalue = 70% pctrecov = 49% Water Year = 2021 plotvalue = 70% pctrecov = 48% Water Year = 2021 plotvalue = 70% pctrecov = 47% Water Year = 2021 plotvalue = 70% pctrecov = 50% Water Year = 2021 plotvalue = 70% pctrecov = 51% Water Year = 2021 plotvalue = 70% pctrecov = 51% Water Year = 2021 First Quartile = 91% Median = 95% Third Quartile = 97% Number of Observations = 43 Water Year = 2021 First Quartile = 91% Median = 95% Third Quartile = 97% Number of Observations = 43 Water Year = 2021 First Quartile = 91% Median = 95% Third Quartile = 97% Number of Observations = 43 Water Year = 2021 First Quartile = 91% Median = 95% Third Quartile = 97% Number of Observations = 43 Water Year = 2021 First Quartile = 91% Median = 95% Third Quartile = 97% Number of Observations = 43 Water Year = 2021 First Quartile = 91% Median = 95% Third Quartile = 97% Number of Observations = 43 Water Year = 2021 First Quartile = 91% Median = 95% Third Quartile = 97% Number of Observations = 43 Water Year = 2021 First Quartile = 91% Median = 95% Third Quartile = 97% Number of Observations = 43 Water Year = 2020 First Quartile = 70% Median = 94% Third Quartile = 97% Number of Observations = 44 Water Year = 2020 First Quartile = 70% Median = 94% Third Quartile = 97% Number of Observations = 44 Water Year = 2020 First Quartile = 70% Median = 94% Third Quartile = 97% Number of Observations = 44 Water Year = 2020 First Quartile = 70% Median = 94% Third Quartile = 97% Number of Observations = 44 Water Year = 2020 First Quartile = 70% Median = 94% Third Quartile = 97% Number of Observations = 44 Water Year = 2020 First Quartile = 70% Median = 94% Third Quartile = 97% Number of Observations = 44 Water Year = 2020 First Quartile = 70% Median = 94% Third Quartile = 97% Number of Observations = 44 Water Year = 2020 First Quartile = 70% Median = 94% Third Quartile = 97% Number of Observations = 44 Water Year = 2019 First Quartile = 70% Median = 99% Third Quartile = 103% Number of Observations = 56 Water Year = 2019 First Quartile = 70% Median = 99% Third Quartile = 103% Number of Observations = 56 Water Year = 2019 First Quartile = 70% Median = 99% Third Quartile = 103% Number of Observations = 56 Water Year = 2019 First Quartile = 70% Median = 99% Third Quartile = 103% Number of Observations = 56 Water Year = 2019 First Quartile = 70% Median = 99% Third Quartile = 103% Number of Observations = 56 Water Year = 2019 First Quartile = 70% Median = 99% Third Quartile = 103% Number of Observations = 56 Water Year = 2019 First Quartile = 70% Median = 99% Third Quartile = 103% Number of Observations = 56 Water Year = 2019 First Quartile = 70% Median = 99% Third Quartile = 103% Number of Observations = 56 Water Year = 2018 First Quartile = 79% Median = 96% Third Quartile = 101% Number of Observations = 66 Water Year = 2018 First Quartile = 79% Median = 96% Third Quartile = 101% Number of Observations = 66 Water Year = 2018 First Quartile = 79% Median = 96% Third Quartile = 101% Number of Observations = 66 Water Year = 2018 First Quartile = 79% Median = 96% Third Quartile = 101% Number of Observations = 66 Water Year = 2018 First Quartile = 79% Median = 96% Third Quartile = 101% Number of Observations = 66 Water Year = 2018 First Quartile = 79% Median = 96% Third Quartile = 101% Number of Observations = 66 Water Year = 2018 First Quartile = 79% Median = 96% Third Quartile = 101% Number of Observations = 66 Water Year = 2018 First Quartile = 79% Median = 96% Third Quartile = 101% Number of Observations = 66 Water Year = 2017 First Quartile = 72% Median = 91% Third Quartile = 99% Number of Observations = 66 Water Year = 2017 First Quartile = 72% Median = 91% Third Quartile = 99% Number of Observations = 66 Water Year = 2017 First Quartile = 72% Median = 91% Third Quartile = 99% Number of Observations = 66 Water Year = 2017 First Quartile = 72% Median = 91% Third Quartile = 99% Number of Observations = 66 Water Year = 2017 First Quartile = 72% Median = 91% Third Quartile = 99% Number of Observations = 66 Water Year = 2017 First Quartile = 72% Median = 91% Third Quartile = 99% Number of Observations = 66 Water Year = 2017 First Quartile = 72% Median = 91% Third Quartile = 99% Number of Observations = 66 Water Year = 2017 First Quartile = 72% Median = 91% Third Quartile = 99% Number of Observations = 66 Water Year = 2016 First Quartile = 71% Median = 79% Third Quartile = 85% Number of Observations = 66 Water Year = 2016 First Quartile = 71% Median = 79% Third Quartile = 85% Number of Observations = 66 Water Year = 2016 First Quartile = 71% Median = 79% Third Quartile = 85% Number of Observations = 66 Water Year = 2016 First Quartile = 71% Median = 79% Third Quartile = 85% Number of Observations = 66 Water Year = 2016 First Quartile = 71% Median = 79% Third Quartile = 85% Number of Observations = 66 Water Year = 2016 First Quartile = 71% Median = 79% Third Quartile = 85% Number of Observations = 66 Water Year = 2016 First Quartile = 71% Median = 79% Third Quartile = 85% Number of Observations = 66 Water Year = 2016 First Quartile = 71% Median = 79% Third Quartile = 85% Number of Observations = 66 Water Year = 2015 First Quartile = 71% Median = 76% Third Quartile = 84% Number of Observations = 32 Water Year = 2015 First Quartile = 71% Median = 76% Third Quartile = 84% Number of Observations = 32 Water Year = 2015 First Quartile = 71% Median = 76% Third Quartile = 84% Number of Observations = 32 Water Year = 2015 First Quartile = 71% Median = 76% Third Quartile = 84% Number of Observations = 32 Water Year = 2015 First Quartile = 71% Median = 76% Third Quartile = 84% Number of Observations = 32 Water Year = 2015 First Quartile = 71% Median = 76% Third Quartile = 84% Number of Observations = 32 Water Year = 2015 First Quartile = 71% Median = 76% Third Quartile = 84% Number of Observations = 32 Water Year = 2015 First Quartile = 71% Median = 76% Third Quartile = 84% Number of Observations = 32 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Selenium, UNF, cICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Selenium, UNF, cICP-MS 01147PLM77 2015 32 71.2% 75.6% 83.9%
    2016 66 71.3% 78.7% 84.9%
    2017 66 72.3% 91.1% 99.0%
    2018 66 78.9% 96.4% 100.8%
    2019 56 57.5% 99.2% 102.8%
    2020 44 60.2% 93.5% 97.4%
    2021 43 91.1% 94.7% 97.2%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Silver, FIL, ICP-MS -
Lab: NWQL, PCode: 01075, MCode: PLM43
Analysis Dates: 10/11/06 through 09/23/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 130% pctrecov = 141% Water Year = 2019 plotvalue = 70% pctrecov = 4% Water Year = 2019 plotvalue = 70% pctrecov = 54% Water Year = 2019 plotvalue = 70% pctrecov = 60% Water Year = 2018 plotvalue = 123% pctrecov = 123% Water Year = 2017 plotvalue = 126% pctrecov = 126% Water Year = 2017 plotvalue = 73% pctrecov = 73% Water Year = 2016 plotvalue = 83% pctrecov = 83% Water Year = 2016 plotvalue = 83% pctrecov = 83% Water Year = 2016 plotvalue = 74% pctrecov = 74% Water Year = 2016 plotvalue = 72% pctrecov = 72% Water Year = 2016 plotvalue = 70% pctrecov = 63% Water Year = 2016 plotvalue = 70% pctrecov = 0% Water Year = 2016 plotvalue = 70% pctrecov = 69% Water Year = 2016 plotvalue = 70% pctrecov = 66% Water Year = 2016 plotvalue = 70% pctrecov = 1% Water Year = 2016 plotvalue = 70% pctrecov = 67% Water Year = 2015 plotvalue = 73% pctrecov = 73% Water Year = 2015 plotvalue = 70% pctrecov = 1% Water Year = 2015 plotvalue = 70% pctrecov = 58% Water Year = 2015 plotvalue = 70% pctrecov = 53% Water Year = 2015 plotvalue = 70% pctrecov = 2% Water Year = 2015 plotvalue = 70% pctrecov = 38% Water Year = 2014 plotvalue = 113% pctrecov = 113% Water Year = 2014 plotvalue = 117% pctrecov = 117% Water Year = 2014 plotvalue = 129% pctrecov = 129% Water Year = 2014 plotvalue = 70% pctrecov = 1% Water Year = 2014 plotvalue = 70% pctrecov = 5% Water Year = 2014 plotvalue = 70% pctrecov = 2% Water Year = 2014 plotvalue = 70% pctrecov = 51% Water Year = 2013 plotvalue = 115% pctrecov = 115% Water Year = 2013 plotvalue = 70% pctrecov = 0% Water Year = 2012 plotvalue = 70% pctrecov = 0% Water Year = 2012 plotvalue = 70% pctrecov = 0% Water Year = 2012 plotvalue = 70% pctrecov = 0% Water Year = 2011 plotvalue = 106% pctrecov = 106% Water Year = 2011 plotvalue = 107% pctrecov = 107% Water Year = 2011 plotvalue = 108% pctrecov = 108% Water Year = 2011 plotvalue = 85% pctrecov = 85% Water Year = 2011 plotvalue = 70% pctrecov = 0% Water Year = 2011 plotvalue = 70% pctrecov = 0% Water Year = 2010 plotvalue = 130% pctrecov = 168% Water Year = 2009 plotvalue = 97% pctrecov = 97% Water Year = 2009 plotvalue = 130% pctrecov = 146% Water Year = 2008 plotvalue = 91% pctrecov = 91% Water Year = 2008 plotvalue = 91% pctrecov = 91% Water Year = 2008 plotvalue = 95% pctrecov = 95% Water Year = 2008 plotvalue = 98% pctrecov = 98% Water Year = 2008 plotvalue = 101% pctrecov = 101% Water Year = 2007 plotvalue = 124% pctrecov = 124% Water Year = 2006 plotvalue = 73% pctrecov = 73% Water Year = 2006 plotvalue = 80% pctrecov = 80% Water Year = 2021 First Quartile = 86% Median = 95% Third Quartile = 102% Number of Observations = 37 Water Year = 2021 First Quartile = 86% Median = 95% Third Quartile = 102% Number of Observations = 37 Water Year = 2021 First Quartile = 86% Median = 95% Third Quartile = 102% Number of Observations = 37 Water Year = 2021 First Quartile = 86% Median = 95% Third Quartile = 102% Number of Observations = 37 Water Year = 2021 First Quartile = 86% Median = 95% Third Quartile = 102% Number of Observations = 37 Water Year = 2021 First Quartile = 86% Median = 95% Third Quartile = 102% Number of Observations = 37 Water Year = 2021 First Quartile = 86% Median = 95% Third Quartile = 102% Number of Observations = 37 Water Year = 2021 First Quartile = 86% Median = 95% Third Quartile = 102% Number of Observations = 37 Water Year = 2020 First Quartile = 94% Median = 102% Third Quartile = 111% Number of Observations = 58 Water Year = 2020 First Quartile = 94% Median = 102% Third Quartile = 111% Number of Observations = 58 Water Year = 2020 First Quartile = 94% Median = 102% Third Quartile = 111% Number of Observations = 58 Water Year = 2020 First Quartile = 94% Median = 102% Third Quartile = 111% Number of Observations = 58 Water Year = 2020 First Quartile = 94% Median = 102% Third Quartile = 111% Number of Observations = 58 Water Year = 2020 First Quartile = 94% Median = 102% Third Quartile = 111% Number of Observations = 58 Water Year = 2020 First Quartile = 94% Median = 102% Third Quartile = 111% Number of Observations = 58 Water Year = 2020 First Quartile = 94% Median = 102% Third Quartile = 111% Number of Observations = 58 Water Year = 2019 First Quartile = 96% Median = 104% Third Quartile = 111% Number of Observations = 69 Water Year = 2019 First Quartile = 96% Median = 104% Third Quartile = 111% Number of Observations = 69 Water Year = 2019 First Quartile = 96% Median = 104% Third Quartile = 111% Number of Observations = 69 Water Year = 2019 First Quartile = 96% Median = 104% Third Quartile = 111% Number of Observations = 69 Water Year = 2019 First Quartile = 96% Median = 104% Third Quartile = 111% Number of Observations = 69 Water Year = 2019 First Quartile = 96% Median = 104% Third Quartile = 111% Number of Observations = 69 Water Year = 2019 First Quartile = 96% Median = 104% Third Quartile = 111% Number of Observations = 69 Water Year = 2019 First Quartile = 96% Median = 104% Third Quartile = 111% Number of Observations = 69 Water Year = 2018 First Quartile = 95% Median = 101% Third Quartile = 106% Number of Observations = 76 Water Year = 2018 First Quartile = 95% Median = 101% Third Quartile = 106% Number of Observations = 76 Water Year = 2018 First Quartile = 95% Median = 101% Third Quartile = 106% Number of Observations = 76 Water Year = 2018 First Quartile = 95% Median = 101% Third Quartile = 106% Number of Observations = 76 Water Year = 2018 First Quartile = 95% Median = 101% Third Quartile = 106% Number of Observations = 76 Water Year = 2018 First Quartile = 95% Median = 101% Third Quartile = 106% Number of Observations = 76 Water Year = 2018 First Quartile = 95% Median = 101% Third Quartile = 106% Number of Observations = 76 Water Year = 2018 First Quartile = 95% Median = 101% Third Quartile = 106% Number of Observations = 76 Water Year = 2017 First Quartile = 92% Median = 98% Third Quartile = 103% Number of Observations = 60 Water Year = 2017 First Quartile = 92% Median = 98% Third Quartile = 103% Number of Observations = 60 Water Year = 2017 First Quartile = 92% Median = 98% Third Quartile = 103% Number of Observations = 60 Water Year = 2017 First Quartile = 92% Median = 98% Third Quartile = 103% Number of Observations = 60 Water Year = 2017 First Quartile = 92% Median = 98% Third Quartile = 103% Number of Observations = 60 Water Year = 2017 First Quartile = 92% Median = 98% Third Quartile = 103% Number of Observations = 60 Water Year = 2017 First Quartile = 92% Median = 98% Third Quartile = 103% Number of Observations = 60 Water Year = 2017 First Quartile = 92% Median = 98% Third Quartile = 103% Number of Observations = 60 Water Year = 2016 First Quartile = 93% Median = 97% Third Quartile = 98% Number of Observations = 44 Water Year = 2016 First Quartile = 93% Median = 97% Third Quartile = 98% Number of Observations = 44 Water Year = 2016 First Quartile = 93% Median = 97% Third Quartile = 98% Number of Observations = 44 Water Year = 2016 First Quartile = 93% Median = 97% Third Quartile = 98% Number of Observations = 44 Water Year = 2016 First Quartile = 93% Median = 97% Third Quartile = 98% Number of Observations = 44 Water Year = 2016 First Quartile = 93% Median = 97% Third Quartile = 98% Number of Observations = 44 Water Year = 2016 First Quartile = 93% Median = 97% Third Quartile = 98% Number of Observations = 44 Water Year = 2016 First Quartile = 93% Median = 97% Third Quartile = 98% Number of Observations = 44 Water Year = 2015 First Quartile = 91% Median = 96% Third Quartile = 102% Number of Observations = 58 Water Year = 2015 First Quartile = 91% Median = 96% Third Quartile = 102% Number of Observations = 58 Water Year = 2015 First Quartile = 91% Median = 96% Third Quartile = 102% Number of Observations = 58 Water Year = 2015 First Quartile = 91% Median = 96% Third Quartile = 102% Number of Observations = 58 Water Year = 2015 First Quartile = 91% Median = 96% Third Quartile = 102% Number of Observations = 58 Water Year = 2015 First Quartile = 91% Median = 96% Third Quartile = 102% Number of Observations = 58 Water Year = 2015 First Quartile = 91% Median = 96% Third Quartile = 102% Number of Observations = 58 Water Year = 2015 First Quartile = 91% Median = 96% Third Quartile = 102% Number of Observations = 58 Water Year = 2014 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 83 Water Year = 2014 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 83 Water Year = 2014 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 83 Water Year = 2014 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 83 Water Year = 2014 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 83 Water Year = 2014 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 83 Water Year = 2014 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 83 Water Year = 2014 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 83 Water Year = 2013 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 108 Water Year = 2013 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 108 Water Year = 2013 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 108 Water Year = 2013 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 108 Water Year = 2013 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 108 Water Year = 2013 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 108 Water Year = 2013 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 108 Water Year = 2013 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 108 Water Year = 2012 First Quartile = 99% Median = 104% Third Quartile = 110% Number of Observations = 132 Water Year = 2012 First Quartile = 99% Median = 104% Third Quartile = 110% Number of Observations = 132 Water Year = 2012 First Quartile = 99% Median = 104% Third Quartile = 110% Number of Observations = 132 Water Year = 2012 First Quartile = 99% Median = 104% Third Quartile = 110% Number of Observations = 132 Water Year = 2012 First Quartile = 99% Median = 104% Third Quartile = 110% Number of Observations = 132 Water Year = 2012 First Quartile = 99% Median = 104% Third Quartile = 110% Number of Observations = 132 Water Year = 2012 First Quartile = 99% Median = 104% Third Quartile = 110% Number of Observations = 132 Water Year = 2012 First Quartile = 99% Median = 104% Third Quartile = 110% Number of Observations = 132 Water Year = 2011 First Quartile = 94% Median = 97% Third Quartile = 99% Number of Observations = 131 Water Year = 2011 First Quartile = 94% Median = 97% Third Quartile = 99% Number of Observations = 131 Water Year = 2011 First Quartile = 94% Median = 97% Third Quartile = 99% Number of Observations = 131 Water Year = 2011 First Quartile = 94% Median = 97% Third Quartile = 99% Number of Observations = 131 Water Year = 2011 First Quartile = 94% Median = 97% Third Quartile = 99% Number of Observations = 131 Water Year = 2011 First Quartile = 94% Median = 97% Third Quartile = 99% Number of Observations = 131 Water Year = 2011 First Quartile = 94% Median = 97% Third Quartile = 99% Number of Observations = 131 Water Year = 2011 First Quartile = 94% Median = 97% Third Quartile = 99% Number of Observations = 131 Water Year = 2010 First Quartile = 86% Median = 93% Third Quartile = 100% Number of Observations = 132 Water Year = 2010 First Quartile = 86% Median = 93% Third Quartile = 100% Number of Observations = 132 Water Year = 2010 First Quartile = 86% Median = 93% Third Quartile = 100% Number of Observations = 132 Water Year = 2010 First Quartile = 86% Median = 93% Third Quartile = 100% Number of Observations = 132 Water Year = 2010 First Quartile = 86% Median = 93% Third Quartile = 100% Number of Observations = 132 Water Year = 2010 First Quartile = 86% Median = 93% Third Quartile = 100% Number of Observations = 132 Water Year = 2010 First Quartile = 86% Median = 93% Third Quartile = 100% Number of Observations = 132 Water Year = 2010 First Quartile = 86% Median = 93% Third Quartile = 100% Number of Observations = 132 Water Year = 2009 First Quartile = 70% Median = 70% Third Quartile = 80% Number of Observations = 105 Water Year = 2009 First Quartile = 70% Median = 70% Third Quartile = 80% Number of Observations = 105 Water Year = 2009 First Quartile = 70% Median = 70% Third Quartile = 80% Number of Observations = 105 Water Year = 2009 First Quartile = 70% Median = 70% Third Quartile = 80% Number of Observations = 105 Water Year = 2009 First Quartile = 70% Median = 70% Third Quartile = 80% Number of Observations = 105 Water Year = 2009 First Quartile = 70% Median = 70% Third Quartile = 80% Number of Observations = 105 Water Year = 2009 First Quartile = 70% Median = 70% Third Quartile = 80% Number of Observations = 105 Water Year = 2009 First Quartile = 70% Median = 70% Third Quartile = 80% Number of Observations = 105 Water Year = 2008 First Quartile = 70% Median = 70% Third Quartile = 78% Number of Observations = 128 Water Year = 2008 First Quartile = 70% Median = 70% Third Quartile = 78% Number of Observations = 128 Water Year = 2008 First Quartile = 70% Median = 70% Third Quartile = 78% Number of Observations = 128 Water Year = 2008 First Quartile = 70% Median = 70% Third Quartile = 78% Number of Observations = 128 Water Year = 2008 First Quartile = 70% Median = 70% Third Quartile = 78% Number of Observations = 128 Water Year = 2008 First Quartile = 70% Median = 70% Third Quartile = 78% Number of Observations = 128 Water Year = 2008 First Quartile = 70% Median = 70% Third Quartile = 78% Number of Observations = 128 Water Year = 2008 First Quartile = 70% Median = 70% Third Quartile = 78% Number of Observations = 128 Water Year = 2007 First Quartile = 77% Median = 85% Third Quartile = 92% Number of Observations = 122 Water Year = 2007 First Quartile = 77% Median = 85% Third Quartile = 92% Number of Observations = 122 Water Year = 2007 First Quartile = 77% Median = 85% Third Quartile = 92% Number of Observations = 122 Water Year = 2007 First Quartile = 77% Median = 85% Third Quartile = 92% Number of Observations = 122 Water Year = 2007 First Quartile = 77% Median = 85% Third Quartile = 92% Number of Observations = 122 Water Year = 2007 First Quartile = 77% Median = 85% Third Quartile = 92% Number of Observations = 122 Water Year = 2007 First Quartile = 77% Median = 85% Third Quartile = 92% Number of Observations = 122 Water Year = 2007 First Quartile = 77% Median = 85% Third Quartile = 92% Number of Observations = 122 Water Year = 2006 First Quartile = 70% Median = 70% Third Quartile = 70% Number of Observations = 30 Water Year = 2006 First Quartile = 70% Median = 70% Third Quartile = 70% Number of Observations = 30 Water Year = 2006 First Quartile = 70% Median = 70% Third Quartile = 70% Number of Observations = 30 Water Year = 2006 First Quartile = 70% Median = 70% Third Quartile = 70% Number of Observations = 30 Water Year = 2006 First Quartile = 70% Median = 70% Third Quartile = 70% Number of Observations = 30 Water Year = 2006 First Quartile = 70% Median = 70% Third Quartile = 70% Number of Observations = 30 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Silver, FIL, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Silver, FIL, ICP-MS 01075PLM43 2006 30 34.6% 40.6% 55.2%
    2007 122 76.7% 85.4% 92.1%
    2008 128 39.2% 62.6% 78.1%
    2009 105 50.7% 69.0% 80.4%
    2010 132 86.1% 93.4% 99.9%
    2011 131 94.3% 96.5% 98.8%
    2012 132 99.2% 104.4% 109.7%
    2013 108 101.0% 103.8% 106.2%
    2014 83 94.9% 97.8% 101.8%
    2015 58 90.5% 96.1% 101.6%
    2016 44 93.0% 96.7% 98.4%
    2017 60 92.1% 97.6% 103.0%
    2018 76 95.5% 100.9% 106.1%
    2019 69 95.8% 103.5% 111.0%
    2020 58 93.6% 102.1% 111.4%
    2021 37 86.0% 95.3% 101.7%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Silver, UNF, ICP-MS -
Lab: NWQL, PCode: 01077, MCode: PLM48
Analysis Dates: 10/03/06 through 04/30/15
Open Data Set
Boxplot Description

Water Year = 2014 plotvalue = 130% pctrecov = 145% Water Year = 2014 plotvalue = 70% pctrecov = 52% Water Year = 2013 plotvalue = 107% pctrecov = 107% Water Year = 2013 plotvalue = 108% pctrecov = 108% Water Year = 2010 plotvalue = 75% pctrecov = 75% Water Year = 2010 plotvalue = 75% pctrecov = 75% Water Year = 2010 plotvalue = 75% pctrecov = 75% Water Year = 2010 plotvalue = 75% pctrecov = 75% Water Year = 2010 plotvalue = 72% pctrecov = 72% Water Year = 2009 plotvalue = 70% pctrecov = 69% Water Year = 2007 plotvalue = 124% pctrecov = 124% Water Year = 2007 plotvalue = 126% pctrecov = 126% Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 101% Number of Observations = 27 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 101% Number of Observations = 27 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 101% Number of Observations = 27 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 101% Number of Observations = 27 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 101% Number of Observations = 27 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 101% Number of Observations = 27 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 101% Number of Observations = 27 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 101% Number of Observations = 27 Water Year = 2014 First Quartile = 90% Median = 95% Third Quartile = 98% Number of Observations = 45 Water Year = 2014 First Quartile = 90% Median = 95% Third Quartile = 98% Number of Observations = 45 Water Year = 2014 First Quartile = 90% Median = 95% Third Quartile = 98% Number of Observations = 45 Water Year = 2014 First Quartile = 90% Median = 95% Third Quartile = 98% Number of Observations = 45 Water Year = 2014 First Quartile = 90% Median = 95% Third Quartile = 98% Number of Observations = 45 Water Year = 2014 First Quartile = 90% Median = 95% Third Quartile = 98% Number of Observations = 45 Water Year = 2014 First Quartile = 90% Median = 95% Third Quartile = 98% Number of Observations = 45 Water Year = 2014 First Quartile = 90% Median = 95% Third Quartile = 98% Number of Observations = 45 Water Year = 2013 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2013 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2013 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2013 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2013 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2013 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2013 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2013 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2012 First Quartile = 100% Median = 104% Third Quartile = 115% Number of Observations = 48 Water Year = 2012 First Quartile = 100% Median = 104% Third Quartile = 115% Number of Observations = 48 Water Year = 2012 First Quartile = 100% Median = 104% Third Quartile = 115% Number of Observations = 48 Water Year = 2012 First Quartile = 100% Median = 104% Third Quartile = 115% Number of Observations = 48 Water Year = 2012 First Quartile = 100% Median = 104% Third Quartile = 115% Number of Observations = 48 Water Year = 2012 First Quartile = 100% Median = 104% Third Quartile = 115% Number of Observations = 48 Water Year = 2012 First Quartile = 100% Median = 104% Third Quartile = 115% Number of Observations = 48 Water Year = 2012 First Quartile = 100% Median = 104% Third Quartile = 115% Number of Observations = 48 Water Year = 2011 First Quartile = 96% Median = 97% Third Quartile = 101% Number of Observations = 48 Water Year = 2011 First Quartile = 96% Median = 97% Third Quartile = 101% Number of Observations = 48 Water Year = 2011 First Quartile = 96% Median = 97% Third Quartile = 101% Number of Observations = 48 Water Year = 2011 First Quartile = 96% Median = 97% Third Quartile = 101% Number of Observations = 48 Water Year = 2011 First Quartile = 96% Median = 97% Third Quartile = 101% Number of Observations = 48 Water Year = 2011 First Quartile = 96% Median = 97% Third Quartile = 101% Number of Observations = 48 Water Year = 2011 First Quartile = 96% Median = 97% Third Quartile = 101% Number of Observations = 48 Water Year = 2011 First Quartile = 96% Median = 97% Third Quartile = 101% Number of Observations = 48 Water Year = 2010 First Quartile = 88% Median = 91% Third Quartile = 96% Number of Observations = 48 Water Year = 2010 First Quartile = 88% Median = 91% Third Quartile = 96% Number of Observations = 48 Water Year = 2010 First Quartile = 88% Median = 91% Third Quartile = 96% Number of Observations = 48 Water Year = 2010 First Quartile = 88% Median = 91% Third Quartile = 96% Number of Observations = 48 Water Year = 2010 First Quartile = 88% Median = 91% Third Quartile = 96% Number of Observations = 48 Water Year = 2010 First Quartile = 88% Median = 91% Third Quartile = 96% Number of Observations = 48 Water Year = 2010 First Quartile = 88% Median = 91% Third Quartile = 96% Number of Observations = 48 Water Year = 2010 First Quartile = 88% Median = 91% Third Quartile = 96% Number of Observations = 48 Water Year = 2009 First Quartile = 89% Median = 95% Third Quartile = 98% Number of Observations = 65 Water Year = 2009 First Quartile = 89% Median = 95% Third Quartile = 98% Number of Observations = 65 Water Year = 2009 First Quartile = 89% Median = 95% Third Quartile = 98% Number of Observations = 65 Water Year = 2009 First Quartile = 89% Median = 95% Third Quartile = 98% Number of Observations = 65 Water Year = 2009 First Quartile = 89% Median = 95% Third Quartile = 98% Number of Observations = 65 Water Year = 2009 First Quartile = 89% Median = 95% Third Quartile = 98% Number of Observations = 65 Water Year = 2009 First Quartile = 89% Median = 95% Third Quartile = 98% Number of Observations = 65 Water Year = 2009 First Quartile = 89% Median = 95% Third Quartile = 98% Number of Observations = 65 Water Year = 2008 First Quartile = 83% Median = 98% Third Quartile = 102% Number of Observations = 47 Water Year = 2008 First Quartile = 83% Median = 98% Third Quartile = 102% Number of Observations = 47 Water Year = 2008 First Quartile = 83% Median = 98% Third Quartile = 102% Number of Observations = 47 Water Year = 2008 First Quartile = 83% Median = 98% Third Quartile = 102% Number of Observations = 47 Water Year = 2008 First Quartile = 83% Median = 98% Third Quartile = 102% Number of Observations = 47 Water Year = 2008 First Quartile = 83% Median = 98% Third Quartile = 102% Number of Observations = 47 Water Year = 2008 First Quartile = 83% Median = 98% Third Quartile = 102% Number of Observations = 47 Water Year = 2008 First Quartile = 83% Median = 98% Third Quartile = 102% Number of Observations = 47 Water Year = 2007 First Quartile = 101% Median = 104% Third Quartile = 108% Number of Observations = 44 Water Year = 2007 First Quartile = 101% Median = 104% Third Quartile = 108% Number of Observations = 44 Water Year = 2007 First Quartile = 101% Median = 104% Third Quartile = 108% Number of Observations = 44 Water Year = 2007 First Quartile = 101% Median = 104% Third Quartile = 108% Number of Observations = 44 Water Year = 2007 First Quartile = 101% Median = 104% Third Quartile = 108% Number of Observations = 44 Water Year = 2007 First Quartile = 101% Median = 104% Third Quartile = 108% Number of Observations = 44 Water Year = 2007 First Quartile = 101% Median = 104% Third Quartile = 108% Number of Observations = 44 Water Year = 2007 First Quartile = 101% Median = 104% Third Quartile = 108% Number of Observations = 44 Water Year = 2006 First Quartile = 85% Median = 88% Third Quartile = 88% Number of Observations = 6 Water Year = 2006 First Quartile = 85% Median = 88% Third Quartile = 88% Number of Observations = 6 Water Year = 2006 First Quartile = 85% Median = 88% Third Quartile = 88% Number of Observations = 6 Water Year = 2006 First Quartile = 85% Median = 88% Third Quartile = 88% Number of Observations = 6 Water Year = 2006 First Quartile = 85% Median = 88% Third Quartile = 88% Number of Observations = 6 Water Year = 2006 First Quartile = 85% Median = 88% Third Quartile = 88% Number of Observations = 6 Water Year = 2006 First Quartile = 85% Median = 88% Third Quartile = 88% Number of Observations = 6 Water Year = 2006 First Quartile = 85% Median = 88% Third Quartile = 88% Number of Observations = 6 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Silver, UNF, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Silver, UNF, ICP-MS 01077PLM48 2006 6 84.8% 87.6% 87.9%
    2007 44 101.5% 104.5% 107.7%
    2008 47 83.3% 97.6% 101.5%
    2009 65 89.2% 95.0% 98.5%
    2010 48 88.2% 91.0% 95.9%
    2011 48 95.8% 97.5% 101.1%
    2012 48 99.6% 103.5% 114.7%
    2013 48 95.3% 97.0% 99.3%
    2014 45 89.8% 94.6% 98.5%
    2015 27 94.8% 98.8% 100.9%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Silver, UNF, ICP-MS -
Lab: NWQL, PCode: 01077, MCode: PLM78
Analysis Dates: 05/12/15 through 09/23/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 121% pctrecov = 121% Water Year = 2021 plotvalue = 121% pctrecov = 121% Water Year = 2021 plotvalue = 128% pctrecov = 128% Water Year = 2020 plotvalue = 79% pctrecov = 79% Water Year = 2020 plotvalue = 71% pctrecov = 71% Water Year = 2020 plotvalue = 70% pctrecov = 65% Water Year = 2020 plotvalue = 70% pctrecov = 59% Water Year = 2019 plotvalue = 79% pctrecov = 79% Water Year = 2019 plotvalue = 79% pctrecov = 79% Water Year = 2019 plotvalue = 78% pctrecov = 78% Water Year = 2019 plotvalue = 76% pctrecov = 76% Water Year = 2019 plotvalue = 73% pctrecov = 73% Water Year = 2019 plotvalue = 71% pctrecov = 71% Water Year = 2019 plotvalue = 70% pctrecov = 66% Water Year = 2018 plotvalue = 109% pctrecov = 109% Water Year = 2018 plotvalue = 89% pctrecov = 89% Water Year = 2018 plotvalue = 89% pctrecov = 89% Water Year = 2018 plotvalue = 88% pctrecov = 88% Water Year = 2018 plotvalue = 86% pctrecov = 86% Water Year = 2018 plotvalue = 86% pctrecov = 86% Water Year = 2018 plotvalue = 83% pctrecov = 83% Water Year = 2017 plotvalue = 118% pctrecov = 118% Water Year = 2017 plotvalue = 93% pctrecov = 93% Water Year = 2016 plotvalue = 108% pctrecov = 108% Water Year = 2016 plotvalue = 108% pctrecov = 108% Water Year = 2016 plotvalue = 109% pctrecov = 109% Water Year = 2021 First Quartile = 88% Median = 99% Third Quartile = 101% Number of Observations = 36 Water Year = 2021 First Quartile = 88% Median = 99% Third Quartile = 101% Number of Observations = 36 Water Year = 2021 First Quartile = 88% Median = 99% Third Quartile = 101% Number of Observations = 36 Water Year = 2021 First Quartile = 88% Median = 99% Third Quartile = 101% Number of Observations = 36 Water Year = 2021 First Quartile = 88% Median = 99% Third Quartile = 101% Number of Observations = 36 Water Year = 2021 First Quartile = 88% Median = 99% Third Quartile = 101% Number of Observations = 36 Water Year = 2021 First Quartile = 88% Median = 99% Third Quartile = 101% Number of Observations = 36 Water Year = 2021 First Quartile = 88% Median = 99% Third Quartile = 101% Number of Observations = 36 Water Year = 2020 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 37 Water Year = 2020 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 37 Water Year = 2020 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 37 Water Year = 2020 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 37 Water Year = 2020 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 37 Water Year = 2020 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 37 Water Year = 2020 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 37 Water Year = 2020 First Quartile = 95% Median = 98% Third Quartile = 101% Number of Observations = 37 Water Year = 2019 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 41 Water Year = 2019 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 41 Water Year = 2019 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 41 Water Year = 2019 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 41 Water Year = 2019 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 41 Water Year = 2019 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 41 Water Year = 2019 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 41 Water Year = 2019 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 41 Water Year = 2018 First Quartile = 97% Median = 100% Third Quartile = 102% Number of Observations = 48 Water Year = 2018 First Quartile = 97% Median = 100% Third Quartile = 102% Number of Observations = 48 Water Year = 2018 First Quartile = 97% Median = 100% Third Quartile = 102% Number of Observations = 48 Water Year = 2018 First Quartile = 97% Median = 100% Third Quartile = 102% Number of Observations = 48 Water Year = 2018 First Quartile = 97% Median = 100% Third Quartile = 102% Number of Observations = 48 Water Year = 2018 First Quartile = 97% Median = 100% Third Quartile = 102% Number of Observations = 48 Water Year = 2018 First Quartile = 97% Median = 100% Third Quartile = 102% Number of Observations = 48 Water Year = 2018 First Quartile = 97% Median = 100% Third Quartile = 102% Number of Observations = 48 Water Year = 2017 First Quartile = 102% Median = 103% Third Quartile = 107% Number of Observations = 48 Water Year = 2017 First Quartile = 102% Median = 103% Third Quartile = 107% Number of Observations = 48 Water Year = 2017 First Quartile = 102% Median = 103% Third Quartile = 107% Number of Observations = 48 Water Year = 2017 First Quartile = 102% Median = 103% Third Quartile = 107% Number of Observations = 48 Water Year = 2017 First Quartile = 102% Median = 103% Third Quartile = 107% Number of Observations = 48 Water Year = 2017 First Quartile = 102% Median = 103% Third Quartile = 107% Number of Observations = 48 Water Year = 2017 First Quartile = 102% Median = 103% Third Quartile = 107% Number of Observations = 48 Water Year = 2017 First Quartile = 102% Median = 103% Third Quartile = 107% Number of Observations = 48 Water Year = 2016 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 48 Water Year = 2016 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 48 Water Year = 2016 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 48 Water Year = 2016 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 48 Water Year = 2016 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 48 Water Year = 2016 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 48 Water Year = 2016 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 48 Water Year = 2016 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 48 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 100% Number of Observations = 21 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 100% Number of Observations = 21 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 100% Number of Observations = 21 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 100% Number of Observations = 21 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 100% Number of Observations = 21 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 100% Number of Observations = 21 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 100% Number of Observations = 21 Water Year = 2015 First Quartile = 95% Median = 99% Third Quartile = 100% Number of Observations = 21 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Silver, UNF, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Silver, UNF, ICP-MS 01077PLM78 2015 21 95.2% 98.7% 100.5%
    2016 48 99.4% 101.3% 102.7%
    2017 48 101.8% 103.3% 107.1%
    2018 48 97.3% 100.3% 101.7%
    2019 41 93.6% 97.7% 101.8%
    2020 37 94.7% 98.4% 100.8%
    2021 36 88.1% 98.9% 100.8%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Strontium, FIL, ICP-MS -
Lab: NWQL, PCode: 01080, MCode: PLM40
Analysis Dates: 10/14/06 through 09/23/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 119% pctrecov = 119% Water Year = 2021 plotvalue = 91% pctrecov = 91% Water Year = 2021 plotvalue = 90% pctrecov = 90% Water Year = 2021 plotvalue = 90% pctrecov = 90% Water Year = 2019 plotvalue = 114% pctrecov = 114% Water Year = 2019 plotvalue = 114% pctrecov = 114% Water Year = 2019 plotvalue = 117% pctrecov = 117% Water Year = 2019 plotvalue = 92% pctrecov = 92% Water Year = 2018 plotvalue = 113% pctrecov = 113% Water Year = 2018 plotvalue = 113% pctrecov = 113% Water Year = 2018 plotvalue = 116% pctrecov = 116% Water Year = 2018 plotvalue = 91% pctrecov = 91% Water Year = 2018 plotvalue = 90% pctrecov = 90% Water Year = 2017 plotvalue = 122% pctrecov = 122% Water Year = 2016 plotvalue = 116% pctrecov = 116% Water Year = 2016 plotvalue = 116% pctrecov = 116% Water Year = 2016 plotvalue = 70% pctrecov = 29% Water Year = 2016 plotvalue = 70% pctrecov = 0% Water Year = 2015 plotvalue = 70% pctrecov = 29% Water Year = 2014 plotvalue = 130% pctrecov = 425% Water Year = 2014 plotvalue = 93% pctrecov = 93% Water Year = 2014 plotvalue = 75% pctrecov = 75% Water Year = 2014 plotvalue = 70% pctrecov = 1% Water Year = 2012 plotvalue = 114% pctrecov = 114% Water Year = 2012 plotvalue = 126% pctrecov = 126% Water Year = 2012 plotvalue = 130% pctrecov = 512% Water Year = 2012 plotvalue = 96% pctrecov = 96% Water Year = 2012 plotvalue = 70% pctrecov = 23% Water Year = 2011 plotvalue = 130% pctrecov = 654% Water Year = 2011 plotvalue = 130% pctrecov = 167% Water Year = 2010 plotvalue = 107% pctrecov = 107% Water Year = 2010 plotvalue = 109% pctrecov = 109% Water Year = 2010 plotvalue = 112% pctrecov = 112% Water Year = 2010 plotvalue = 90% pctrecov = 90% Water Year = 2010 plotvalue = 90% pctrecov = 90% Water Year = 2009 plotvalue = 130% pctrecov = 1153% Water Year = 2009 plotvalue = 130% pctrecov = 156% Water Year = 2009 plotvalue = 130% pctrecov = 260% Water Year = 2009 plotvalue = 88% pctrecov = 88% Water Year = 2009 plotvalue = 87% pctrecov = 87% Water Year = 2009 plotvalue = 87% pctrecov = 87% Water Year = 2008 plotvalue = 110% pctrecov = 110% Water Year = 2008 plotvalue = 110% pctrecov = 110% Water Year = 2008 plotvalue = 111% pctrecov = 111% Water Year = 2008 plotvalue = 112% pctrecov = 112% Water Year = 2008 plotvalue = 130% pctrecov = 807% Water Year = 2008 plotvalue = 130% pctrecov = 157% Water Year = 2008 plotvalue = 70% pctrecov = 53% Water Year = 2008 plotvalue = 70% pctrecov = 5% Water Year = 2007 plotvalue = 111% pctrecov = 111% Water Year = 2007 plotvalue = 111% pctrecov = 111% Water Year = 2007 plotvalue = 112% pctrecov = 112% Water Year = 2007 plotvalue = 112% pctrecov = 112% Water Year = 2007 plotvalue = 116% pctrecov = 116% Water Year = 2007 plotvalue = 117% pctrecov = 117% Water Year = 2007 plotvalue = 70% pctrecov = 68% Water Year = 2007 plotvalue = 70% pctrecov = 40% Water Year = 2021 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 76 Water Year = 2021 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 76 Water Year = 2021 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 76 Water Year = 2021 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 76 Water Year = 2021 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 76 Water Year = 2021 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 76 Water Year = 2021 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 76 Water Year = 2021 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 76 Water Year = 2020 First Quartile = 99% Median = 104% Third Quartile = 106% Number of Observations = 85 Water Year = 2020 First Quartile = 99% Median = 104% Third Quartile = 106% Number of Observations = 85 Water Year = 2020 First Quartile = 99% Median = 104% Third Quartile = 106% Number of Observations = 85 Water Year = 2020 First Quartile = 99% Median = 104% Third Quartile = 106% Number of Observations = 85 Water Year = 2020 First Quartile = 99% Median = 104% Third Quartile = 106% Number of Observations = 85 Water Year = 2020 First Quartile = 99% Median = 104% Third Quartile = 106% Number of Observations = 85 Water Year = 2020 First Quartile = 99% Median = 104% Third Quartile = 106% Number of Observations = 85 Water Year = 2020 First Quartile = 99% Median = 104% Third Quartile = 106% Number of Observations = 85 Water Year = 2019 First Quartile = 100% Median = 102% Third Quartile = 106% Number of Observations = 80 Water Year = 2019 First Quartile = 100% Median = 102% Third Quartile = 106% Number of Observations = 80 Water Year = 2019 First Quartile = 100% Median = 102% Third Quartile = 106% Number of Observations = 80 Water Year = 2019 First Quartile = 100% Median = 102% Third Quartile = 106% Number of Observations = 80 Water Year = 2019 First Quartile = 100% Median = 102% Third Quartile = 106% Number of Observations = 80 Water Year = 2019 First Quartile = 100% Median = 102% Third Quartile = 106% Number of Observations = 80 Water Year = 2019 First Quartile = 100% Median = 102% Third Quartile = 106% Number of Observations = 80 Water Year = 2019 First Quartile = 100% Median = 102% Third Quartile = 106% Number of Observations = 80 Water Year = 2018 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 90 Water Year = 2018 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 90 Water Year = 2018 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 90 Water Year = 2018 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 90 Water Year = 2018 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 90 Water Year = 2018 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 90 Water Year = 2018 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 90 Water Year = 2018 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 90 Water Year = 2017 First Quartile = 103% Median = 106% Third Quartile = 110% Number of Observations = 90 Water Year = 2017 First Quartile = 103% Median = 106% Third Quartile = 110% Number of Observations = 90 Water Year = 2017 First Quartile = 103% Median = 106% Third Quartile = 110% Number of Observations = 90 Water Year = 2017 First Quartile = 103% Median = 106% Third Quartile = 110% Number of Observations = 90 Water Year = 2017 First Quartile = 103% Median = 106% Third Quartile = 110% Number of Observations = 90 Water Year = 2017 First Quartile = 103% Median = 106% Third Quartile = 110% Number of Observations = 90 Water Year = 2017 First Quartile = 103% Median = 106% Third Quartile = 110% Number of Observations = 90 Water Year = 2017 First Quartile = 103% Median = 106% Third Quartile = 110% Number of Observations = 90 Water Year = 2016 First Quartile = 102% Median = 103% Third Quartile = 106% Number of Observations = 90 Water Year = 2016 First Quartile = 102% Median = 103% Third Quartile = 106% Number of Observations = 90 Water Year = 2016 First Quartile = 102% Median = 103% Third Quartile = 106% Number of Observations = 90 Water Year = 2016 First Quartile = 102% Median = 103% Third Quartile = 106% Number of Observations = 90 Water Year = 2016 First Quartile = 102% Median = 103% Third Quartile = 106% Number of Observations = 90 Water Year = 2016 First Quartile = 102% Median = 103% Third Quartile = 106% Number of Observations = 90 Water Year = 2016 First Quartile = 102% Median = 103% Third Quartile = 106% Number of Observations = 90 Water Year = 2016 First Quartile = 102% Median = 103% Third Quartile = 106% Number of Observations = 90 Water Year = 2015 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2014 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 83 Water Year = 2014 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 83 Water Year = 2014 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 83 Water Year = 2014 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 83 Water Year = 2014 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 83 Water Year = 2014 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 83 Water Year = 2014 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 83 Water Year = 2014 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 83 Water Year = 2013 First Quartile = 101% Median = 103% Third Quartile = 105% Number of Observations = 108 Water Year = 2013 First Quartile = 101% Median = 103% Third Quartile = 105% Number of Observations = 108 Water Year = 2013 First Quartile = 101% Median = 103% Third Quartile = 105% Number of Observations = 108 Water Year = 2013 First Quartile = 101% Median = 103% Third Quartile = 105% Number of Observations = 108 Water Year = 2013 First Quartile = 101% Median = 103% Third Quartile = 105% Number of Observations = 108 Water Year = 2013 First Quartile = 101% Median = 103% Third Quartile = 105% Number of Observations = 108 Water Year = 2013 First Quartile = 101% Median = 103% Third Quartile = 105% Number of Observations = 108 Water Year = 2013 First Quartile = 101% Median = 103% Third Quartile = 105% Number of Observations = 108 Water Year = 2012 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 132 Water Year = 2012 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 132 Water Year = 2012 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 132 Water Year = 2012 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 132 Water Year = 2012 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 132 Water Year = 2012 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 132 Water Year = 2012 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 132 Water Year = 2012 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 132 Water Year = 2011 First Quartile = 98% Median = 99% Third Quartile = 102% Number of Observations = 131 Water Year = 2011 First Quartile = 98% Median = 99% Third Quartile = 102% Number of Observations = 131 Water Year = 2011 First Quartile = 98% Median = 99% Third Quartile = 102% Number of Observations = 131 Water Year = 2011 First Quartile = 98% Median = 99% Third Quartile = 102% Number of Observations = 131 Water Year = 2011 First Quartile = 98% Median = 99% Third Quartile = 102% Number of Observations = 131 Water Year = 2011 First Quartile = 98% Median = 99% Third Quartile = 102% Number of Observations = 131 Water Year = 2011 First Quartile = 98% Median = 99% Third Quartile = 102% Number of Observations = 131 Water Year = 2011 First Quartile = 98% Median = 99% Third Quartile = 102% Number of Observations = 131 Water Year = 2010 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 132 Water Year = 2010 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 132 Water Year = 2010 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 132 Water Year = 2010 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 132 Water Year = 2010 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 132 Water Year = 2010 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 132 Water Year = 2010 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 132 Water Year = 2010 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 132 Water Year = 2009 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 105 Water Year = 2009 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 105 Water Year = 2009 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 105 Water Year = 2009 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 105 Water Year = 2009 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 105 Water Year = 2009 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 105 Water Year = 2009 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 105 Water Year = 2009 First Quartile = 96% Median = 98% Third Quartile = 100% Number of Observations = 105 Water Year = 2008 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 128 Water Year = 2008 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 128 Water Year = 2008 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 128 Water Year = 2008 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 128 Water Year = 2008 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 128 Water Year = 2008 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 128 Water Year = 2008 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 128 Water Year = 2008 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 128 Water Year = 2007 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 122 Water Year = 2007 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 122 Water Year = 2007 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 122 Water Year = 2007 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 122 Water Year = 2007 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 122 Water Year = 2007 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 122 Water Year = 2007 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 122 Water Year = 2007 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 122 Water Year = 2006 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 22 Water Year = 2006 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 22 Water Year = 2006 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 22 Water Year = 2006 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 22 Water Year = 2006 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 22 Water Year = 2006 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 22 Water Year = 2006 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 22 Water Year = 2006 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 22 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Strontium, FIL, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Strontium, FIL, ICP-MS 01080PLM40 2006 22 100.8% 102.1% 103.6%
    2007 122 99.0% 100.8% 103.4%
    2008 128 95.2% 98.3% 100.2%
    2009 105 95.6% 98.0% 100.5%
    2010 132 96.8% 98.6% 100.8%
    2011 131 97.6% 99.2% 102.1%
    2012 132 102.3% 104.2% 106.6%
    2013 108 100.7% 102.7% 105.4%
    2014 83 97.5% 99.4% 100.4%
    2015 90 98.6% 100.7% 103.0%
    2016 90 101.5% 103.3% 105.7%
    2017 90 102.5% 106.3% 109.8%
    2018 90 99.7% 101.7% 104.7%
    2019 80 100.4% 102.3% 105.5%
    2020 85 99.2% 103.7% 105.6%
    2021 76 100.4% 103.4% 106.5%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Strontium, FIL, ICP-OES -
Lab: NWQL, PCode: 01080, MCode: PLA11
Analysis Dates: 10/06/06 through 09/29/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 95% pctrecov = 95% Water Year = 2021 plotvalue = 93% pctrecov = 93% Water Year = 2021 plotvalue = 92% pctrecov = 92% Water Year = 2018 plotvalue = 98% pctrecov = 98% Water Year = 2018 plotvalue = 96% pctrecov = 96% Water Year = 2017 plotvalue = 108% pctrecov = 108% Water Year = 2016 plotvalue = 117% pctrecov = 117% Water Year = 2015 plotvalue = 112% pctrecov = 112% Water Year = 2015 plotvalue = 92% pctrecov = 92% Water Year = 2014 plotvalue = 109% pctrecov = 109% Water Year = 2014 plotvalue = 109% pctrecov = 109% Water Year = 2014 plotvalue = 70% pctrecov = 55% Water Year = 2012 plotvalue = 112% pctrecov = 112% Water Year = 2011 plotvalue = 108% pctrecov = 108% Water Year = 2011 plotvalue = 96% pctrecov = 96% Water Year = 2011 plotvalue = 92% pctrecov = 92% Water Year = 2010 plotvalue = 91% pctrecov = 91% Water Year = 2008 plotvalue = 114% pctrecov = 114% Water Year = 2008 plotvalue = 130% pctrecov = 993% Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 40 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 40 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 40 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 40 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 40 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 40 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 40 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 40 Water Year = 2020 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2020 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2020 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2020 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2020 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2020 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2020 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2020 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 39 Water Year = 2018 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 42 Water Year = 2018 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 42 Water Year = 2018 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 42 Water Year = 2018 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 42 Water Year = 2018 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 42 Water Year = 2018 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 42 Water Year = 2018 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 42 Water Year = 2018 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 42 Water Year = 2017 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 42 Water Year = 2017 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 42 Water Year = 2017 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 42 Water Year = 2017 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 42 Water Year = 2017 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 42 Water Year = 2017 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 42 Water Year = 2017 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 42 Water Year = 2017 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 42 Water Year = 2016 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 42 Water Year = 2016 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 42 Water Year = 2016 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 42 Water Year = 2016 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 42 Water Year = 2016 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 42 Water Year = 2016 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 42 Water Year = 2016 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 42 Water Year = 2016 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 42 Water Year = 2015 First Quartile = 101% Median = 103% Third Quartile = 105% Number of Observations = 42 Water Year = 2015 First Quartile = 101% Median = 103% Third Quartile = 105% Number of Observations = 42 Water Year = 2015 First Quartile = 101% Median = 103% Third Quartile = 105% Number of Observations = 42 Water Year = 2015 First Quartile = 101% Median = 103% Third Quartile = 105% Number of Observations = 42 Water Year = 2015 First Quartile = 101% Median = 103% Third Quartile = 105% Number of Observations = 42 Water Year = 2015 First Quartile = 101% Median = 103% Third Quartile = 105% Number of Observations = 42 Water Year = 2015 First Quartile = 101% Median = 103% Third Quartile = 105% Number of Observations = 42 Water Year = 2015 First Quartile = 101% Median = 103% Third Quartile = 105% Number of Observations = 42 Water Year = 2014 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 46 Water Year = 2014 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 46 Water Year = 2014 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 46 Water Year = 2014 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 46 Water Year = 2014 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 46 Water Year = 2014 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 46 Water Year = 2014 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 46 Water Year = 2014 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 46 Water Year = 2013 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 42 Water Year = 2013 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 42 Water Year = 2013 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 42 Water Year = 2013 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 42 Water Year = 2013 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 42 Water Year = 2013 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 42 Water Year = 2013 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 42 Water Year = 2013 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 42 Water Year = 2012 First Quartile = 101% Median = 103% Third Quartile = 104% Number of Observations = 42 Water Year = 2012 First Quartile = 101% Median = 103% Third Quartile = 104% Number of Observations = 42 Water Year = 2012 First Quartile = 101% Median = 103% Third Quartile = 104% Number of Observations = 42 Water Year = 2012 First Quartile = 101% Median = 103% Third Quartile = 104% Number of Observations = 42 Water Year = 2012 First Quartile = 101% Median = 103% Third Quartile = 104% Number of Observations = 42 Water Year = 2012 First Quartile = 101% Median = 103% Third Quartile = 104% Number of Observations = 42 Water Year = 2012 First Quartile = 101% Median = 103% Third Quartile = 104% Number of Observations = 42 Water Year = 2012 First Quartile = 101% Median = 103% Third Quartile = 104% Number of Observations = 42 Water Year = 2011 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 94 Water Year = 2011 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 94 Water Year = 2011 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 94 Water Year = 2011 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 94 Water Year = 2011 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 94 Water Year = 2011 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 94 Water Year = 2011 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 94 Water Year = 2011 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 94 Water Year = 2010 First Quartile = 98% Median = 101% Third Quartile = 102% Number of Observations = 42 Water Year = 2010 First Quartile = 98% Median = 101% Third Quartile = 102% Number of Observations = 42 Water Year = 2010 First Quartile = 98% Median = 101% Third Quartile = 102% Number of Observations = 42 Water Year = 2010 First Quartile = 98% Median = 101% Third Quartile = 102% Number of Observations = 42 Water Year = 2010 First Quartile = 98% Median = 101% Third Quartile = 102% Number of Observations = 42 Water Year = 2010 First Quartile = 98% Median = 101% Third Quartile = 102% Number of Observations = 42 Water Year = 2010 First Quartile = 98% Median = 101% Third Quartile = 102% Number of Observations = 42 Water Year = 2010 First Quartile = 98% Median = 101% Third Quartile = 102% Number of Observations = 42 Water Year = 2008 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 40 Water Year = 2008 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 40 Water Year = 2008 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 40 Water Year = 2008 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 40 Water Year = 2008 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 40 Water Year = 2008 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 40 Water Year = 2008 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 40 Water Year = 2008 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 40 Water Year = 2007 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 46 Water Year = 2007 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 46 Water Year = 2007 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 46 Water Year = 2007 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 46 Water Year = 2007 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 46 Water Year = 2007 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 46 Water Year = 2007 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 46 Water Year = 2007 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 46 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Strontium, FIL, ICP-OES

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Strontium, FIL, ICP-OES 01080PLA11 2007 46 98.6% 100.7% 103.4%
    2008 40 101.2% 104.4% 106.0%
    2010 42 98.1% 100.5% 102.3%
    2011 94 100.6% 101.8% 103.2%
    2012 42 101.3% 102.6% 104.4%
    2013 42 100.9% 102.4% 104.2%
    2014 46 99.4% 101.0% 102.8%
    2015 42 101.2% 102.7% 105.1%
    2016 42 102.0% 104.2% 107.0%
    2017 42 101.0% 102.2% 103.5%
    2018 42 101.3% 102.1% 103.8%
    2019 39 99.3% 100.8% 102.1%
    2020 39 99.7% 101.0% 102.3%
    2021 40 98.9% 100.7% 101.5%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Strontium, UNF, ICP-MS -
Lab: NWQL, PCode: 01082, MCode: PLM48
Analysis Dates: 10/11/12 through 04/30/15
Open Data Set
Boxplot Description

Water Year = 2015 plotvalue = 108% pctrecov = 108% Water Year = 2015 First Quartile = 100% Median = 102% Third Quartile = 103% Number of Observations = 27 Water Year = 2015 First Quartile = 100% Median = 102% Third Quartile = 103% Number of Observations = 27 Water Year = 2015 First Quartile = 100% Median = 102% Third Quartile = 103% Number of Observations = 27 Water Year = 2015 First Quartile = 100% Median = 102% Third Quartile = 103% Number of Observations = 27 Water Year = 2015 First Quartile = 100% Median = 102% Third Quartile = 103% Number of Observations = 27 Water Year = 2015 First Quartile = 100% Median = 102% Third Quartile = 103% Number of Observations = 27 Water Year = 2015 First Quartile = 100% Median = 102% Third Quartile = 103% Number of Observations = 27 Water Year = 2015 First Quartile = 100% Median = 102% Third Quartile = 103% Number of Observations = 27 Water Year = 2014 First Quartile = 98% Median = 99% Third Quartile = 100% Number of Observations = 45 Water Year = 2014 First Quartile = 98% Median = 99% Third Quartile = 100% Number of Observations = 45 Water Year = 2014 First Quartile = 98% Median = 99% Third Quartile = 100% Number of Observations = 45 Water Year = 2014 First Quartile = 98% Median = 99% Third Quartile = 100% Number of Observations = 45 Water Year = 2014 First Quartile = 98% Median = 99% Third Quartile = 100% Number of Observations = 45 Water Year = 2014 First Quartile = 98% Median = 99% Third Quartile = 100% Number of Observations = 45 Water Year = 2014 First Quartile = 98% Median = 99% Third Quartile = 100% Number of Observations = 45 Water Year = 2014 First Quartile = 98% Median = 99% Third Quartile = 100% Number of Observations = 45 Water Year = 2013 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2013 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2013 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2013 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2013 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2013 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2013 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 48 Water Year = 2013 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 48 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Strontium, UNF, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Strontium, UNF, ICP-MS 01082PLM48 2013 48 99.3% 100.9% 104.2%
    2014 45 97.9% 99.2% 100.4%
    2015 27 100.3% 101.6% 103.3%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Strontium, UNF, ICP-MS -
Lab: NWQL, PCode: 01082, MCode: PLM78
Analysis Dates: 05/12/15 through 09/24/21
Open Data Set
Boxplot Description

Water Year = 2020 plotvalue = 114% pctrecov = 114% Water Year = 2019 plotvalue = 117% pctrecov = 117% Water Year = 2019 plotvalue = 90% pctrecov = 90% Water Year = 2016 plotvalue = 110% pctrecov = 110% Water Year = 2016 plotvalue = 114% pctrecov = 114% Water Year = 2021 First Quartile = 98% Median = 102% Third Quartile = 104% Number of Observations = 43 Water Year = 2021 First Quartile = 98% Median = 102% Third Quartile = 104% Number of Observations = 43 Water Year = 2021 First Quartile = 98% Median = 102% Third Quartile = 104% Number of Observations = 43 Water Year = 2021 First Quartile = 98% Median = 102% Third Quartile = 104% Number of Observations = 43 Water Year = 2021 First Quartile = 98% Median = 102% Third Quartile = 104% Number of Observations = 43 Water Year = 2021 First Quartile = 98% Median = 102% Third Quartile = 104% Number of Observations = 43 Water Year = 2021 First Quartile = 98% Median = 102% Third Quartile = 104% Number of Observations = 43 Water Year = 2021 First Quartile = 98% Median = 102% Third Quartile = 104% Number of Observations = 43 Water Year = 2020 First Quartile = 100% Median = 101% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 100% Median = 101% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 100% Median = 101% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 100% Median = 101% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 100% Median = 101% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 100% Median = 101% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 100% Median = 101% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 100% Median = 101% Third Quartile = 105% Number of Observations = 44 Water Year = 2019 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 41 Water Year = 2019 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 41 Water Year = 2019 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 41 Water Year = 2019 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 41 Water Year = 2019 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 41 Water Year = 2019 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 41 Water Year = 2019 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 41 Water Year = 2019 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 41 Water Year = 2018 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 48 Water Year = 2018 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 48 Water Year = 2018 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 48 Water Year = 2018 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 48 Water Year = 2018 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 48 Water Year = 2018 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 48 Water Year = 2018 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 48 Water Year = 2018 First Quartile = 99% Median = 103% Third Quartile = 106% Number of Observations = 48 Water Year = 2017 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 48 Water Year = 2017 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 48 Water Year = 2017 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 48 Water Year = 2017 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 48 Water Year = 2017 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 48 Water Year = 2017 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 48 Water Year = 2017 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 48 Water Year = 2017 First Quartile = 101% Median = 104% Third Quartile = 106% Number of Observations = 48 Water Year = 2016 First Quartile = 101% Median = 103% Third Quartile = 104% Number of Observations = 48 Water Year = 2016 First Quartile = 101% Median = 103% Third Quartile = 104% Number of Observations = 48 Water Year = 2016 First Quartile = 101% Median = 103% Third Quartile = 104% Number of Observations = 48 Water Year = 2016 First Quartile = 101% Median = 103% Third Quartile = 104% Number of Observations = 48 Water Year = 2016 First Quartile = 101% Median = 103% Third Quartile = 104% Number of Observations = 48 Water Year = 2016 First Quartile = 101% Median = 103% Third Quartile = 104% Number of Observations = 48 Water Year = 2016 First Quartile = 101% Median = 103% Third Quartile = 104% Number of Observations = 48 Water Year = 2016 First Quartile = 101% Median = 103% Third Quartile = 104% Number of Observations = 48 Water Year = 2015 First Quartile = 100% Median = 103% Third Quartile = 104% Number of Observations = 21 Water Year = 2015 First Quartile = 100% Median = 103% Third Quartile = 104% Number of Observations = 21 Water Year = 2015 First Quartile = 100% Median = 103% Third Quartile = 104% Number of Observations = 21 Water Year = 2015 First Quartile = 100% Median = 103% Third Quartile = 104% Number of Observations = 21 Water Year = 2015 First Quartile = 100% Median = 103% Third Quartile = 104% Number of Observations = 21 Water Year = 2015 First Quartile = 100% Median = 103% Third Quartile = 104% Number of Observations = 21 Water Year = 2015 First Quartile = 100% Median = 103% Third Quartile = 104% Number of Observations = 21 Water Year = 2015 First Quartile = 100% Median = 103% Third Quartile = 104% Number of Observations = 21 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Strontium, UNF, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Strontium, UNF, ICP-MS 01082PLM78 2015 21 100.5% 102.6% 103.7%
    2016 48 101.2% 103.0% 104.1%
    2017 48 101.0% 103.7% 106.0%
    2018 48 99.4% 103.0% 106.2%
    2019 41 99.5% 102.3% 104.7%
    2020 44 99.8% 101.4% 105.3%
    2021 43 97.9% 102.1% 103.9%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Thallium, FIL, ICP-MS -
Lab: NWQL, PCode: 01057, MCode: PLM40
Analysis Dates: 10/12/06 through 09/14/21
Open Data Set
Boxplot Description

Water Year = 2019 plotvalue = 70% pctrecov = 1% Water Year = 2018 plotvalue = 109% pctrecov = 109% Water Year = 2017 plotvalue = 86% pctrecov = 86% Water Year = 2017 plotvalue = 83% pctrecov = 83% Water Year = 2016 plotvalue = 112% pctrecov = 112% Water Year = 2016 plotvalue = 70% pctrecov = 18% Water Year = 2016 plotvalue = 70% pctrecov = 1% Water Year = 2016 plotvalue = 70% pctrecov = 1% Water Year = 2015 plotvalue = 70% pctrecov = 36% Water Year = 2015 plotvalue = 70% pctrecov = 4% Water Year = 2014 plotvalue = 110% pctrecov = 110% Water Year = 2014 plotvalue = 111% pctrecov = 111% Water Year = 2014 plotvalue = 85% pctrecov = 85% Water Year = 2014 plotvalue = 70% pctrecov = 8% Water Year = 2014 plotvalue = 70% pctrecov = 36% Water Year = 2013 plotvalue = 70% pctrecov = 1% Water Year = 2013 plotvalue = 70% pctrecov = 2% Water Year = 2013 plotvalue = 70% pctrecov = 0% Water Year = 2012 plotvalue = 80% pctrecov = 80% Water Year = 2012 plotvalue = 70% pctrecov = 0% Water Year = 2012 plotvalue = 70% pctrecov = 0% Water Year = 2011 plotvalue = 82% pctrecov = 82% Water Year = 2011 plotvalue = 70% pctrecov = 1% Water Year = 2010 plotvalue = 109% pctrecov = 109% Water Year = 2010 plotvalue = 109% pctrecov = 109% Water Year = 2010 plotvalue = 110% pctrecov = 110% Water Year = 2010 plotvalue = 87% pctrecov = 87% Water Year = 2010 plotvalue = 86% pctrecov = 86% Water Year = 2010 plotvalue = 86% pctrecov = 86% Water Year = 2010 plotvalue = 78% pctrecov = 78% Water Year = 2009 plotvalue = 89% pctrecov = 89% Water Year = 2009 plotvalue = 87% pctrecov = 87% Water Year = 2009 plotvalue = 70% pctrecov = 1% Water Year = 2009 plotvalue = 70% pctrecov = 2% Water Year = 2009 plotvalue = 70% pctrecov = 1% Water Year = 2008 plotvalue = 116% pctrecov = 116% Water Year = 2008 plotvalue = 71% pctrecov = 71% Water Year = 2008 plotvalue = 71% pctrecov = 71% Water Year = 2008 plotvalue = 70% pctrecov = 2% Water Year = 2008 plotvalue = 70% pctrecov = 1% Water Year = 2008 plotvalue = 70% pctrecov = 1% Water Year = 2008 plotvalue = 70% pctrecov = 1% Water Year = 2008 plotvalue = 70% pctrecov = 2% Water Year = 2007 plotvalue = 130% pctrecov = 139% Water Year = 2007 plotvalue = 130% pctrecov = 132% Water Year = 2007 plotvalue = 130% pctrecov = 150% Water Year = 2007 plotvalue = 130% pctrecov = 134% Water Year = 2007 plotvalue = 130% pctrecov = 141% Water Year = 2007 plotvalue = 130% pctrecov = 132% Water Year = 2007 plotvalue = 130% pctrecov = 142% Water Year = 2007 plotvalue = 130% pctrecov = 140% Water Year = 2007 plotvalue = 130% pctrecov = 147% Water Year = 2007 plotvalue = 130% pctrecov = 132% Water Year = 2007 plotvalue = 130% pctrecov = 139% Water Year = 2007 plotvalue = 130% pctrecov = 140% Water Year = 2021 First Quartile = 93% Median = 96% Third Quartile = 100% Number of Observations = 35 Water Year = 2021 First Quartile = 93% Median = 96% Third Quartile = 100% Number of Observations = 35 Water Year = 2021 First Quartile = 93% Median = 96% Third Quartile = 100% Number of Observations = 35 Water Year = 2021 First Quartile = 93% Median = 96% Third Quartile = 100% Number of Observations = 35 Water Year = 2021 First Quartile = 93% Median = 96% Third Quartile = 100% Number of Observations = 35 Water Year = 2021 First Quartile = 93% Median = 96% Third Quartile = 100% Number of Observations = 35 Water Year = 2021 First Quartile = 93% Median = 96% Third Quartile = 100% Number of Observations = 35 Water Year = 2021 First Quartile = 93% Median = 96% Third Quartile = 100% Number of Observations = 35 Water Year = 2020 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 37 Water Year = 2020 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 37 Water Year = 2020 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 37 Water Year = 2020 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 37 Water Year = 2020 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 37 Water Year = 2020 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 37 Water Year = 2020 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 37 Water Year = 2020 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 37 Water Year = 2019 First Quartile = 92% Median = 97% Third Quartile = 101% Number of Observations = 47 Water Year = 2019 First Quartile = 92% Median = 97% Third Quartile = 101% Number of Observations = 47 Water Year = 2019 First Quartile = 92% Median = 97% Third Quartile = 101% Number of Observations = 47 Water Year = 2019 First Quartile = 92% Median = 97% Third Quartile = 101% Number of Observations = 47 Water Year = 2019 First Quartile = 92% Median = 97% Third Quartile = 101% Number of Observations = 47 Water Year = 2019 First Quartile = 92% Median = 97% Third Quartile = 101% Number of Observations = 47 Water Year = 2019 First Quartile = 92% Median = 97% Third Quartile = 101% Number of Observations = 47 Water Year = 2019 First Quartile = 92% Median = 97% Third Quartile = 101% Number of Observations = 47 Water Year = 2018 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 80 Water Year = 2018 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 80 Water Year = 2018 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 80 Water Year = 2018 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 80 Water Year = 2018 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 80 Water Year = 2018 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 80 Water Year = 2018 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 80 Water Year = 2018 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 80 Water Year = 2017 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 66 Water Year = 2017 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 66 Water Year = 2017 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 66 Water Year = 2017 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 66 Water Year = 2017 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 66 Water Year = 2017 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 66 Water Year = 2017 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 66 Water Year = 2017 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 66 Water Year = 2016 First Quartile = 97% Median = 98% Third Quartile = 102% Number of Observations = 66 Water Year = 2016 First Quartile = 97% Median = 98% Third Quartile = 102% Number of Observations = 66 Water Year = 2016 First Quartile = 97% Median = 98% Third Quartile = 102% Number of Observations = 66 Water Year = 2016 First Quartile = 97% Median = 98% Third Quartile = 102% Number of Observations = 66 Water Year = 2016 First Quartile = 97% Median = 98% Third Quartile = 102% Number of Observations = 66 Water Year = 2016 First Quartile = 97% Median = 98% Third Quartile = 102% Number of Observations = 66 Water Year = 2016 First Quartile = 97% Median = 98% Third Quartile = 102% Number of Observations = 66 Water Year = 2016 First Quartile = 97% Median = 98% Third Quartile = 102% Number of Observations = 66 Water Year = 2015 First Quartile = 97% Median = 100% Third Quartile = 105% Number of Observations = 66 Water Year = 2015 First Quartile = 97% Median = 100% Third Quartile = 105% Number of Observations = 66 Water Year = 2015 First Quartile = 97% Median = 100% Third Quartile = 105% Number of Observations = 66 Water Year = 2015 First Quartile = 97% Median = 100% Third Quartile = 105% Number of Observations = 66 Water Year = 2015 First Quartile = 97% Median = 100% Third Quartile = 105% Number of Observations = 66 Water Year = 2015 First Quartile = 97% Median = 100% Third Quartile = 105% Number of Observations = 66 Water Year = 2015 First Quartile = 97% Median = 100% Third Quartile = 105% Number of Observations = 66 Water Year = 2015 First Quartile = 97% Median = 100% Third Quartile = 105% Number of Observations = 66 Water Year = 2014 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 61 Water Year = 2014 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 61 Water Year = 2014 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 61 Water Year = 2014 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 61 Water Year = 2014 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 61 Water Year = 2014 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 61 Water Year = 2014 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 61 Water Year = 2014 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 61 Water Year = 2013 First Quartile = 100% Median = 105% Third Quartile = 110% Number of Observations = 60 Water Year = 2013 First Quartile = 100% Median = 105% Third Quartile = 110% Number of Observations = 60 Water Year = 2013 First Quartile = 100% Median = 105% Third Quartile = 110% Number of Observations = 60 Water Year = 2013 First Quartile = 100% Median = 105% Third Quartile = 110% Number of Observations = 60 Water Year = 2013 First Quartile = 100% Median = 105% Third Quartile = 110% Number of Observations = 60 Water Year = 2013 First Quartile = 100% Median = 105% Third Quartile = 110% Number of Observations = 60 Water Year = 2013 First Quartile = 100% Median = 105% Third Quartile = 110% Number of Observations = 60 Water Year = 2013 First Quartile = 100% Median = 105% Third Quartile = 110% Number of Observations = 60 Water Year = 2012 First Quartile = 100% Median = 105% Third Quartile = 108% Number of Observations = 84 Water Year = 2012 First Quartile = 100% Median = 105% Third Quartile = 108% Number of Observations = 84 Water Year = 2012 First Quartile = 100% Median = 105% Third Quartile = 108% Number of Observations = 84 Water Year = 2012 First Quartile = 100% Median = 105% Third Quartile = 108% Number of Observations = 84 Water Year = 2012 First Quartile = 100% Median = 105% Third Quartile = 108% Number of Observations = 84 Water Year = 2012 First Quartile = 100% Median = 105% Third Quartile = 108% Number of Observations = 84 Water Year = 2012 First Quartile = 100% Median = 105% Third Quartile = 108% Number of Observations = 84 Water Year = 2012 First Quartile = 100% Median = 105% Third Quartile = 108% Number of Observations = 84 Water Year = 2011 First Quartile = 92% Median = 95% Third Quartile = 97% Number of Observations = 130 Water Year = 2011 First Quartile = 92% Median = 95% Third Quartile = 97% Number of Observations = 130 Water Year = 2011 First Quartile = 92% Median = 95% Third Quartile = 97% Number of Observations = 130 Water Year = 2011 First Quartile = 92% Median = 95% Third Quartile = 97% Number of Observations = 130 Water Year = 2011 First Quartile = 92% Median = 95% Third Quartile = 97% Number of Observations = 130 Water Year = 2011 First Quartile = 92% Median = 95% Third Quartile = 97% Number of Observations = 130 Water Year = 2011 First Quartile = 92% Median = 95% Third Quartile = 97% Number of Observations = 130 Water Year = 2011 First Quartile = 92% Median = 95% Third Quartile = 97% Number of Observations = 130 Water Year = 2010 First Quartile = 95% Median = 97% Third Quartile = 101% Number of Observations = 132 Water Year = 2010 First Quartile = 95% Median = 97% Third Quartile = 101% Number of Observations = 132 Water Year = 2010 First Quartile = 95% Median = 97% Third Quartile = 101% Number of Observations = 132 Water Year = 2010 First Quartile = 95% Median = 97% Third Quartile = 101% Number of Observations = 132 Water Year = 2010 First Quartile = 95% Median = 97% Third Quartile = 101% Number of Observations = 132 Water Year = 2010 First Quartile = 95% Median = 97% Third Quartile = 101% Number of Observations = 132 Water Year = 2010 First Quartile = 95% Median = 97% Third Quartile = 101% Number of Observations = 132 Water Year = 2010 First Quartile = 95% Median = 97% Third Quartile = 101% Number of Observations = 132 Water Year = 2009 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 105 Water Year = 2009 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 105 Water Year = 2009 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 105 Water Year = 2009 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 105 Water Year = 2009 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 105 Water Year = 2009 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 105 Water Year = 2009 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 105 Water Year = 2009 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 105 Water Year = 2008 First Quartile = 93% Median = 97% Third Quartile = 101% Number of Observations = 128 Water Year = 2008 First Quartile = 93% Median = 97% Third Quartile = 101% Number of Observations = 128 Water Year = 2008 First Quartile = 93% Median = 97% Third Quartile = 101% Number of Observations = 128 Water Year = 2008 First Quartile = 93% Median = 97% Third Quartile = 101% Number of Observations = 128 Water Year = 2008 First Quartile = 93% Median = 97% Third Quartile = 101% Number of Observations = 128 Water Year = 2008 First Quartile = 93% Median = 97% Third Quartile = 101% Number of Observations = 128 Water Year = 2008 First Quartile = 93% Median = 97% Third Quartile = 101% Number of Observations = 128 Water Year = 2008 First Quartile = 93% Median = 97% Third Quartile = 101% Number of Observations = 128 Water Year = 2007 First Quartile = 96% Median = 100% Third Quartile = 109% Number of Observations = 120 Water Year = 2007 First Quartile = 96% Median = 100% Third Quartile = 109% Number of Observations = 120 Water Year = 2007 First Quartile = 96% Median = 100% Third Quartile = 109% Number of Observations = 120 Water Year = 2007 First Quartile = 96% Median = 100% Third Quartile = 109% Number of Observations = 120 Water Year = 2007 First Quartile = 96% Median = 100% Third Quartile = 109% Number of Observations = 120 Water Year = 2007 First Quartile = 96% Median = 100% Third Quartile = 109% Number of Observations = 120 Water Year = 2007 First Quartile = 96% Median = 100% Third Quartile = 109% Number of Observations = 120 Water Year = 2007 First Quartile = 96% Median = 100% Third Quartile = 109% Number of Observations = 120 Water Year = 2006 First Quartile = 102% Median = 105% Third Quartile = 111% Number of Observations = 23 Water Year = 2006 First Quartile = 102% Median = 105% Third Quartile = 111% Number of Observations = 23 Water Year = 2006 First Quartile = 102% Median = 105% Third Quartile = 111% Number of Observations = 23 Water Year = 2006 First Quartile = 102% Median = 105% Third Quartile = 111% Number of Observations = 23 Water Year = 2006 First Quartile = 102% Median = 105% Third Quartile = 111% Number of Observations = 23 Water Year = 2006 First Quartile = 102% Median = 105% Third Quartile = 111% Number of Observations = 23 Water Year = 2006 First Quartile = 102% Median = 105% Third Quartile = 111% Number of Observations = 23 Water Year = 2006 First Quartile = 102% Median = 105% Third Quartile = 111% Number of Observations = 23 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Thallium, FIL, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Thallium, FIL, ICP-MS 01057PLM40 2006 23 101.6% 104.8% 111.3%
    2007 120 96.1% 99.9% 109.4%
    2008 128 92.5% 97.2% 101.3%
    2009 105 98.3% 101.3% 103.9%
    2010 132 95.2% 97.5% 100.5%
    2011 130 91.6% 94.5% 96.8%
    2012 84 100.1% 105.1% 108.4%
    2013 60 100.3% 104.8% 110.0%
    2014 61 95.2% 97.3% 100.4%
    2015 66 96.8% 99.5% 104.9%
    2016 66 96.7% 98.4% 102.5%
    2017 66 95.7% 99.1% 102.0%
    2018 80 94.2% 97.3% 100.1%
    2019 47 91.7% 97.0% 100.5%
    2020 37 96.5% 98.4% 100.7%
    2021 35 92.7% 96.5% 99.8%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Thallium, UNF, ICP-MS -
Lab: NWQL, PCode: 01059, MCode: PLM48
Analysis Dates: 11/15/07 through 10/08/14
Open Data Set
Boxplot Description

Water Year = 2014 plotvalue = 111% pctrecov = 111% Water Year = 2014 plotvalue = 130% pctrecov = 131% Water Year = 2009 plotvalue = 78% pctrecov = 78% Water Year = 2014 First Quartile = 79% Median = 83% Third Quartile = 86% Number of Observations = 45 Water Year = 2014 First Quartile = 79% Median = 83% Third Quartile = 86% Number of Observations = 45 Water Year = 2014 First Quartile = 79% Median = 83% Third Quartile = 86% Number of Observations = 45 Water Year = 2014 First Quartile = 79% Median = 83% Third Quartile = 86% Number of Observations = 45 Water Year = 2014 First Quartile = 79% Median = 83% Third Quartile = 86% Number of Observations = 45 Water Year = 2014 First Quartile = 79% Median = 83% Third Quartile = 86% Number of Observations = 45 Water Year = 2014 First Quartile = 79% Median = 83% Third Quartile = 86% Number of Observations = 45 Water Year = 2014 First Quartile = 79% Median = 83% Third Quartile = 86% Number of Observations = 45 Water Year = 2013 First Quartile = 83% Median = 87% Third Quartile = 94% Number of Observations = 48 Water Year = 2013 First Quartile = 83% Median = 87% Third Quartile = 94% Number of Observations = 48 Water Year = 2013 First Quartile = 83% Median = 87% Third Quartile = 94% Number of Observations = 48 Water Year = 2013 First Quartile = 83% Median = 87% Third Quartile = 94% Number of Observations = 48 Water Year = 2013 First Quartile = 83% Median = 87% Third Quartile = 94% Number of Observations = 48 Water Year = 2013 First Quartile = 83% Median = 87% Third Quartile = 94% Number of Observations = 48 Water Year = 2013 First Quartile = 83% Median = 87% Third Quartile = 94% Number of Observations = 48 Water Year = 2013 First Quartile = 83% Median = 87% Third Quartile = 94% Number of Observations = 48 Water Year = 2011 First Quartile = 80% Median = 84% Third Quartile = 90% Number of Observations = 48 Water Year = 2011 First Quartile = 80% Median = 84% Third Quartile = 90% Number of Observations = 48 Water Year = 2011 First Quartile = 80% Median = 84% Third Quartile = 90% Number of Observations = 48 Water Year = 2011 First Quartile = 80% Median = 84% Third Quartile = 90% Number of Observations = 48 Water Year = 2011 First Quartile = 80% Median = 84% Third Quartile = 90% Number of Observations = 48 Water Year = 2011 First Quartile = 80% Median = 84% Third Quartile = 90% Number of Observations = 48 Water Year = 2011 First Quartile = 80% Median = 84% Third Quartile = 90% Number of Observations = 48 Water Year = 2011 First Quartile = 80% Median = 84% Third Quartile = 90% Number of Observations = 48 Water Year = 2010 First Quartile = 93% Median = 96% Third Quartile = 99% Number of Observations = 48 Water Year = 2010 First Quartile = 93% Median = 96% Third Quartile = 99% Number of Observations = 48 Water Year = 2010 First Quartile = 93% Median = 96% Third Quartile = 99% Number of Observations = 48 Water Year = 2010 First Quartile = 93% Median = 96% Third Quartile = 99% Number of Observations = 48 Water Year = 2010 First Quartile = 93% Median = 96% Third Quartile = 99% Number of Observations = 48 Water Year = 2010 First Quartile = 93% Median = 96% Third Quartile = 99% Number of Observations = 48 Water Year = 2010 First Quartile = 93% Median = 96% Third Quartile = 99% Number of Observations = 48 Water Year = 2010 First Quartile = 93% Median = 96% Third Quartile = 99% Number of Observations = 48 Water Year = 2009 First Quartile = 89% Median = 92% Third Quartile = 95% Number of Observations = 39 Water Year = 2009 First Quartile = 89% Median = 92% Third Quartile = 95% Number of Observations = 39 Water Year = 2009 First Quartile = 89% Median = 92% Third Quartile = 95% Number of Observations = 39 Water Year = 2009 First Quartile = 89% Median = 92% Third Quartile = 95% Number of Observations = 39 Water Year = 2009 First Quartile = 89% Median = 92% Third Quartile = 95% Number of Observations = 39 Water Year = 2009 First Quartile = 89% Median = 92% Third Quartile = 95% Number of Observations = 39 Water Year = 2009 First Quartile = 89% Median = 92% Third Quartile = 95% Number of Observations = 39 Water Year = 2009 First Quartile = 89% Median = 92% Third Quartile = 95% Number of Observations = 39 Water Year = 2008 First Quartile = 76% Median = 86% Third Quartile = 90% Number of Observations = 47 Water Year = 2008 First Quartile = 76% Median = 86% Third Quartile = 90% Number of Observations = 47 Water Year = 2008 First Quartile = 76% Median = 86% Third Quartile = 90% Number of Observations = 47 Water Year = 2008 First Quartile = 76% Median = 86% Third Quartile = 90% Number of Observations = 47 Water Year = 2008 First Quartile = 76% Median = 86% Third Quartile = 90% Number of Observations = 47 Water Year = 2008 First Quartile = 76% Median = 86% Third Quartile = 90% Number of Observations = 47 Water Year = 2008 First Quartile = 76% Median = 86% Third Quartile = 90% Number of Observations = 47 Water Year = 2008 First Quartile = 76% Median = 86% Third Quartile = 90% Number of Observations = 47 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Thallium, UNF, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Thallium, UNF, ICP-MS 01059PLM48 2008 47 76.2% 85.7% 89.6%
    2009 39 88.9% 91.9% 95.5%
    2010 48 93.4% 96.4% 98.8%
    2011 48 80.0% 84.0% 89.6%
    2013 48 82.7% 87.0% 93.8%
    2014 45 78.8% 82.6% 85.7%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Uranium, FIL, ICP-MS -
Lab: NWQL, PCode: 22703, MCode: PLM43
Analysis Dates: 10/11/06 through 09/23/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 124% pctrecov = 124% Water Year = 2021 plotvalue = 91% pctrecov = 91% Water Year = 2021 plotvalue = 90% pctrecov = 90% Water Year = 2019 plotvalue = 70% pctrecov = 5% Water Year = 2016 plotvalue = 109% pctrecov = 109% Water Year = 2016 plotvalue = 130% pctrecov = 723% Water Year = 2016 plotvalue = 70% pctrecov = 1% Water Year = 2016 plotvalue = 70% pctrecov = 2% Water Year = 2015 plotvalue = 113% pctrecov = 113% Water Year = 2015 plotvalue = 117% pctrecov = 117% Water Year = 2015 plotvalue = 89% pctrecov = 89% Water Year = 2015 plotvalue = 70% pctrecov = 8% Water Year = 2014 plotvalue = 108% pctrecov = 108% Water Year = 2014 plotvalue = 111% pctrecov = 111% Water Year = 2014 plotvalue = 130% pctrecov = 647% Water Year = 2014 plotvalue = 70% pctrecov = 2% Water Year = 2014 plotvalue = 70% pctrecov = 1% Water Year = 2012 plotvalue = 110% pctrecov = 110% Water Year = 2012 plotvalue = 130% pctrecov = 211% Water Year = 2012 plotvalue = 92% pctrecov = 92% Water Year = 2012 plotvalue = 92% pctrecov = 92% Water Year = 2012 plotvalue = 91% pctrecov = 91% Water Year = 2012 plotvalue = 70% pctrecov = 1% Water Year = 2012 plotvalue = 70% pctrecov = 11% Water Year = 2011 plotvalue = 130% pctrecov = 4480% Water Year = 2011 plotvalue = 70% pctrecov = 13% Water Year = 2010 plotvalue = 120% pctrecov = 120% Water Year = 2010 plotvalue = 87% pctrecov = 87% Water Year = 2009 plotvalue = 90% pctrecov = 90% Water Year = 2009 plotvalue = 89% pctrecov = 89% Water Year = 2009 plotvalue = 89% pctrecov = 89% Water Year = 2009 plotvalue = 80% pctrecov = 80% Water Year = 2009 plotvalue = 70% pctrecov = 35% Water Year = 2008 plotvalue = 130% pctrecov = 140% Water Year = 2008 plotvalue = 70% pctrecov = 45% Water Year = 2008 plotvalue = 70% pctrecov = 3% Water Year = 2008 plotvalue = 70% pctrecov = 2% Water Year = 2007 plotvalue = 114% pctrecov = 114% Water Year = 2007 plotvalue = 81% pctrecov = 81% Water Year = 2007 plotvalue = 77% pctrecov = 77% Water Year = 2007 plotvalue = 73% pctrecov = 73% Water Year = 2007 plotvalue = 70% pctrecov = 11% Water Year = 2007 plotvalue = 70% pctrecov = 5% Water Year = 2021 First Quartile = 102% Median = 105% Third Quartile = 109% Number of Observations = 76 Water Year = 2021 First Quartile = 102% Median = 105% Third Quartile = 109% Number of Observations = 76 Water Year = 2021 First Quartile = 102% Median = 105% Third Quartile = 109% Number of Observations = 76 Water Year = 2021 First Quartile = 102% Median = 105% Third Quartile = 109% Number of Observations = 76 Water Year = 2021 First Quartile = 102% Median = 105% Third Quartile = 109% Number of Observations = 76 Water Year = 2021 First Quartile = 102% Median = 105% Third Quartile = 109% Number of Observations = 76 Water Year = 2021 First Quartile = 102% Median = 105% Third Quartile = 109% Number of Observations = 76 Water Year = 2021 First Quartile = 102% Median = 105% Third Quartile = 109% Number of Observations = 76 Water Year = 2020 First Quartile = 97% Median = 102% Third Quartile = 105% Number of Observations = 85 Water Year = 2020 First Quartile = 97% Median = 102% Third Quartile = 105% Number of Observations = 85 Water Year = 2020 First Quartile = 97% Median = 102% Third Quartile = 105% Number of Observations = 85 Water Year = 2020 First Quartile = 97% Median = 102% Third Quartile = 105% Number of Observations = 85 Water Year = 2020 First Quartile = 97% Median = 102% Third Quartile = 105% Number of Observations = 85 Water Year = 2020 First Quartile = 97% Median = 102% Third Quartile = 105% Number of Observations = 85 Water Year = 2020 First Quartile = 97% Median = 102% Third Quartile = 105% Number of Observations = 85 Water Year = 2020 First Quartile = 97% Median = 102% Third Quartile = 105% Number of Observations = 85 Water Year = 2019 First Quartile = 93% Median = 97% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 93% Median = 97% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 93% Median = 97% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 93% Median = 97% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 93% Median = 97% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 93% Median = 97% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 93% Median = 97% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 93% Median = 97% Third Quartile = 103% Number of Observations = 80 Water Year = 2018 First Quartile = 92% Median = 98% Third Quartile = 104% Number of Observations = 90 Water Year = 2018 First Quartile = 92% Median = 98% Third Quartile = 104% Number of Observations = 90 Water Year = 2018 First Quartile = 92% Median = 98% Third Quartile = 104% Number of Observations = 90 Water Year = 2018 First Quartile = 92% Median = 98% Third Quartile = 104% Number of Observations = 90 Water Year = 2018 First Quartile = 92% Median = 98% Third Quartile = 104% Number of Observations = 90 Water Year = 2018 First Quartile = 92% Median = 98% Third Quartile = 104% Number of Observations = 90 Water Year = 2018 First Quartile = 92% Median = 98% Third Quartile = 104% Number of Observations = 90 Water Year = 2018 First Quartile = 92% Median = 98% Third Quartile = 104% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 90 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 107% Number of Observations = 90 Water Year = 2016 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 90 Water Year = 2016 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 90 Water Year = 2016 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 90 Water Year = 2016 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 90 Water Year = 2016 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 90 Water Year = 2016 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 90 Water Year = 2016 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 90 Water Year = 2016 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 90 Water Year = 2015 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2015 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2014 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 83 Water Year = 2014 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 83 Water Year = 2014 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 83 Water Year = 2014 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 83 Water Year = 2014 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 83 Water Year = 2014 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 83 Water Year = 2014 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 83 Water Year = 2014 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 83 Water Year = 2013 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 108 Water Year = 2013 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 108 Water Year = 2013 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 108 Water Year = 2013 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 108 Water Year = 2013 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 108 Water Year = 2013 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 108 Water Year = 2013 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 108 Water Year = 2013 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 108 Water Year = 2012 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 132 Water Year = 2012 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 132 Water Year = 2012 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 132 Water Year = 2012 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 132 Water Year = 2012 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 132 Water Year = 2012 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 132 Water Year = 2012 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 132 Water Year = 2012 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 132 Water Year = 2011 First Quartile = 92% Median = 95% Third Quartile = 99% Number of Observations = 131 Water Year = 2011 First Quartile = 92% Median = 95% Third Quartile = 99% Number of Observations = 131 Water Year = 2011 First Quartile = 92% Median = 95% Third Quartile = 99% Number of Observations = 131 Water Year = 2011 First Quartile = 92% Median = 95% Third Quartile = 99% Number of Observations = 131 Water Year = 2011 First Quartile = 92% Median = 95% Third Quartile = 99% Number of Observations = 131 Water Year = 2011 First Quartile = 92% Median = 95% Third Quartile = 99% Number of Observations = 131 Water Year = 2011 First Quartile = 92% Median = 95% Third Quartile = 99% Number of Observations = 131 Water Year = 2011 First Quartile = 92% Median = 95% Third Quartile = 99% Number of Observations = 131 Water Year = 2010 First Quartile = 98% Median = 100% Third Quartile = 104% Number of Observations = 132 Water Year = 2010 First Quartile = 98% Median = 100% Third Quartile = 104% Number of Observations = 132 Water Year = 2010 First Quartile = 98% Median = 100% Third Quartile = 104% Number of Observations = 132 Water Year = 2010 First Quartile = 98% Median = 100% Third Quartile = 104% Number of Observations = 132 Water Year = 2010 First Quartile = 98% Median = 100% Third Quartile = 104% Number of Observations = 132 Water Year = 2010 First Quartile = 98% Median = 100% Third Quartile = 104% Number of Observations = 132 Water Year = 2010 First Quartile = 98% Median = 100% Third Quartile = 104% Number of Observations = 132 Water Year = 2010 First Quartile = 98% Median = 100% Third Quartile = 104% Number of Observations = 132 Water Year = 2009 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 105 Water Year = 2009 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 105 Water Year = 2009 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 105 Water Year = 2009 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 105 Water Year = 2009 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 105 Water Year = 2009 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 105 Water Year = 2009 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 105 Water Year = 2009 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 105 Water Year = 2008 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 128 Water Year = 2008 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 128 Water Year = 2008 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 128 Water Year = 2008 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 128 Water Year = 2008 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 128 Water Year = 2008 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 128 Water Year = 2008 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 128 Water Year = 2008 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 128 Water Year = 2007 First Quartile = 94% Median = 99% Third Quartile = 102% Number of Observations = 122 Water Year = 2007 First Quartile = 94% Median = 99% Third Quartile = 102% Number of Observations = 122 Water Year = 2007 First Quartile = 94% Median = 99% Third Quartile = 102% Number of Observations = 122 Water Year = 2007 First Quartile = 94% Median = 99% Third Quartile = 102% Number of Observations = 122 Water Year = 2007 First Quartile = 94% Median = 99% Third Quartile = 102% Number of Observations = 122 Water Year = 2007 First Quartile = 94% Median = 99% Third Quartile = 102% Number of Observations = 122 Water Year = 2007 First Quartile = 94% Median = 99% Third Quartile = 102% Number of Observations = 122 Water Year = 2007 First Quartile = 94% Median = 99% Third Quartile = 102% Number of Observations = 122 Water Year = 2006 First Quartile = 79% Median = 89% Third Quartile = 101% Number of Observations = 28 Water Year = 2006 First Quartile = 79% Median = 89% Third Quartile = 101% Number of Observations = 28 Water Year = 2006 First Quartile = 79% Median = 89% Third Quartile = 101% Number of Observations = 28 Water Year = 2006 First Quartile = 79% Median = 89% Third Quartile = 101% Number of Observations = 28 Water Year = 2006 First Quartile = 79% Median = 89% Third Quartile = 101% Number of Observations = 28 Water Year = 2006 First Quartile = 79% Median = 89% Third Quartile = 101% Number of Observations = 28 Water Year = 2006 First Quartile = 79% Median = 89% Third Quartile = 101% Number of Observations = 28 Water Year = 2006 First Quartile = 79% Median = 89% Third Quartile = 101% Number of Observations = 28 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Uranium, FIL, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Uranium, FIL, ICP-MS 22703PLM43 2006 28 78.7% 89.4% 100.9%
    2007 122 94.5% 99.1% 101.5%
    2008 128 95.6% 99.0% 103.0%
    2009 105 99.2% 102.1% 103.6%
    2010 132 97.7% 100.4% 104.1%
    2011 131 91.6% 94.7% 98.6%
    2012 132 99.2% 101.5% 103.5%
    2013 108 98.3% 102.3% 104.6%
    2014 83 95.0% 97.1% 99.0%
    2015 90 97.9% 100.7% 103.2%
    2016 90 95.8% 98.0% 100.6%
    2017 90 99.9% 102.9% 106.5%
    2018 90 92.2% 97.9% 103.9%
    2019 80 92.6% 96.6% 102.6%
    2020 85 97.4% 101.8% 105.0%
    2021 76 102.1% 105.0% 109.2%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Uranium, UNF, ICP-MS -
Lab: NWQL, PCode: 28011, MCode: PLM48
Analysis Dates: 11/15/07 through 04/22/15
Open Data Set
Boxplot Description

Water Year = 2015 plotvalue = 111% pctrecov = 111% Water Year = 2014 plotvalue = 93% pctrecov = 93% Water Year = 2014 plotvalue = 92% pctrecov = 92% Water Year = 2014 plotvalue = 92% pctrecov = 92% Water Year = 2014 plotvalue = 72% pctrecov = 72% Water Year = 2013 plotvalue = 106% pctrecov = 106% Water Year = 2013 plotvalue = 107% pctrecov = 107% Water Year = 2013 plotvalue = 110% pctrecov = 110% Water Year = 2013 plotvalue = 92% pctrecov = 92% Water Year = 2011 plotvalue = 113% pctrecov = 113% Water Year = 2011 plotvalue = 115% pctrecov = 115% Water Year = 2011 plotvalue = 87% pctrecov = 87% Water Year = 2011 plotvalue = 86% pctrecov = 86% Water Year = 2010 plotvalue = 110% pctrecov = 110% Water Year = 2010 plotvalue = 112% pctrecov = 112% Water Year = 2010 plotvalue = 115% pctrecov = 115% Water Year = 2010 plotvalue = 95% pctrecov = 95% Water Year = 2010 plotvalue = 93% pctrecov = 93% Water Year = 2015 First Quartile = 100% Median = 101% Third Quartile = 104% Number of Observations = 26 Water Year = 2015 First Quartile = 100% Median = 101% Third Quartile = 104% Number of Observations = 26 Water Year = 2015 First Quartile = 100% Median = 101% Third Quartile = 104% Number of Observations = 26 Water Year = 2015 First Quartile = 100% Median = 101% Third Quartile = 104% Number of Observations = 26 Water Year = 2015 First Quartile = 100% Median = 101% Third Quartile = 104% Number of Observations = 26 Water Year = 2015 First Quartile = 100% Median = 101% Third Quartile = 104% Number of Observations = 26 Water Year = 2015 First Quartile = 100% Median = 101% Third Quartile = 104% Number of Observations = 26 Water Year = 2015 First Quartile = 100% Median = 101% Third Quartile = 104% Number of Observations = 26 Water Year = 2014 First Quartile = 98% Median = 100% Third Quartile = 101% Number of Observations = 45 Water Year = 2014 First Quartile = 98% Median = 100% Third Quartile = 101% Number of Observations = 45 Water Year = 2014 First Quartile = 98% Median = 100% Third Quartile = 101% Number of Observations = 45 Water Year = 2014 First Quartile = 98% Median = 100% Third Quartile = 101% Number of Observations = 45 Water Year = 2014 First Quartile = 98% Median = 100% Third Quartile = 101% Number of Observations = 45 Water Year = 2014 First Quartile = 98% Median = 100% Third Quartile = 101% Number of Observations = 45 Water Year = 2014 First Quartile = 98% Median = 100% Third Quartile = 101% Number of Observations = 45 Water Year = 2014 First Quartile = 98% Median = 100% Third Quartile = 101% Number of Observations = 45 Water Year = 2013 First Quartile = 98% Median = 99% Third Quartile = 101% Number of Observations = 48 Water Year = 2013 First Quartile = 98% Median = 99% Third Quartile = 101% Number of Observations = 48 Water Year = 2013 First Quartile = 98% Median = 99% Third Quartile = 101% Number of Observations = 48 Water Year = 2013 First Quartile = 98% Median = 99% Third Quartile = 101% Number of Observations = 48 Water Year = 2013 First Quartile = 98% Median = 99% Third Quartile = 101% Number of Observations = 48 Water Year = 2013 First Quartile = 98% Median = 99% Third Quartile = 101% Number of Observations = 48 Water Year = 2013 First Quartile = 98% Median = 99% Third Quartile = 101% Number of Observations = 48 Water Year = 2013 First Quartile = 98% Median = 99% Third Quartile = 101% Number of Observations = 48 Water Year = 2011 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 48 Water Year = 2011 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 48 Water Year = 2011 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 48 Water Year = 2011 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 48 Water Year = 2011 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 48 Water Year = 2011 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 48 Water Year = 2011 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 48 Water Year = 2011 First Quartile = 98% Median = 101% Third Quartile = 103% Number of Observations = 48 Water Year = 2010 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 48 Water Year = 2010 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 48 Water Year = 2010 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 48 Water Year = 2010 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 48 Water Year = 2010 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 48 Water Year = 2010 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 48 Water Year = 2010 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 48 Water Year = 2010 First Quartile = 101% Median = 102% Third Quartile = 104% Number of Observations = 48 Water Year = 2009 First Quartile = 108% Median = 110% Third Quartile = 114% Number of Observations = 39 Water Year = 2009 First Quartile = 108% Median = 110% Third Quartile = 114% Number of Observations = 39 Water Year = 2009 First Quartile = 108% Median = 110% Third Quartile = 114% Number of Observations = 39 Water Year = 2009 First Quartile = 108% Median = 110% Third Quartile = 114% Number of Observations = 39 Water Year = 2009 First Quartile = 108% Median = 110% Third Quartile = 114% Number of Observations = 39 Water Year = 2009 First Quartile = 108% Median = 110% Third Quartile = 114% Number of Observations = 39 Water Year = 2009 First Quartile = 108% Median = 110% Third Quartile = 114% Number of Observations = 39 Water Year = 2009 First Quartile = 108% Median = 110% Third Quartile = 114% Number of Observations = 39 Water Year = 2008 First Quartile = 97% Median = 101% Third Quartile = 105% Number of Observations = 47 Water Year = 2008 First Quartile = 97% Median = 101% Third Quartile = 105% Number of Observations = 47 Water Year = 2008 First Quartile = 97% Median = 101% Third Quartile = 105% Number of Observations = 47 Water Year = 2008 First Quartile = 97% Median = 101% Third Quartile = 105% Number of Observations = 47 Water Year = 2008 First Quartile = 97% Median = 101% Third Quartile = 105% Number of Observations = 47 Water Year = 2008 First Quartile = 97% Median = 101% Third Quartile = 105% Number of Observations = 47 Water Year = 2008 First Quartile = 97% Median = 101% Third Quartile = 105% Number of Observations = 47 Water Year = 2008 First Quartile = 97% Median = 101% Third Quartile = 105% Number of Observations = 47 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Uranium, UNF, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Uranium, UNF, ICP-MS 28011PLM48 2008 47 96.8% 101.3% 105.2%
    2009 39 107.5% 110.4% 114.3%
    2010 48 100.6% 102.3% 104.1%
    2011 48 98.0% 101.4% 102.9%
    2013 48 97.9% 99.0% 100.6%
    2014 45 98.3% 99.6% 100.9%
    2015 26 99.7% 101.3% 104.2%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Uranium, UNF, ICP-MS -
Lab: NWQL, PCode: 28011, MCode: PLM78
Analysis Dates: 05/12/15 through 09/24/21
Open Data Set
Boxplot Description

Water Year = 2020 plotvalue = 125% pctrecov = 125% Water Year = 2019 plotvalue = 86% pctrecov = 86% Water Year = 2018 plotvalue = 115% pctrecov = 115% Water Year = 2018 plotvalue = 82% pctrecov = 82% Water Year = 2017 plotvalue = 106% pctrecov = 106% Water Year = 2021 First Quartile = 96% Median = 103% Third Quartile = 107% Number of Observations = 43 Water Year = 2021 First Quartile = 96% Median = 103% Third Quartile = 107% Number of Observations = 43 Water Year = 2021 First Quartile = 96% Median = 103% Third Quartile = 107% Number of Observations = 43 Water Year = 2021 First Quartile = 96% Median = 103% Third Quartile = 107% Number of Observations = 43 Water Year = 2021 First Quartile = 96% Median = 103% Third Quartile = 107% Number of Observations = 43 Water Year = 2021 First Quartile = 96% Median = 103% Third Quartile = 107% Number of Observations = 43 Water Year = 2021 First Quartile = 96% Median = 103% Third Quartile = 107% Number of Observations = 43 Water Year = 2021 First Quartile = 96% Median = 103% Third Quartile = 107% Number of Observations = 43 Water Year = 2020 First Quartile = 102% Median = 104% Third Quartile = 108% Number of Observations = 44 Water Year = 2020 First Quartile = 102% Median = 104% Third Quartile = 108% Number of Observations = 44 Water Year = 2020 First Quartile = 102% Median = 104% Third Quartile = 108% Number of Observations = 44 Water Year = 2020 First Quartile = 102% Median = 104% Third Quartile = 108% Number of Observations = 44 Water Year = 2020 First Quartile = 102% Median = 104% Third Quartile = 108% Number of Observations = 44 Water Year = 2020 First Quartile = 102% Median = 104% Third Quartile = 108% Number of Observations = 44 Water Year = 2020 First Quartile = 102% Median = 104% Third Quartile = 108% Number of Observations = 44 Water Year = 2020 First Quartile = 102% Median = 104% Third Quartile = 108% Number of Observations = 44 Water Year = 2019 First Quartile = 99% Median = 102% Third Quartile = 107% Number of Observations = 41 Water Year = 2019 First Quartile = 99% Median = 102% Third Quartile = 107% Number of Observations = 41 Water Year = 2019 First Quartile = 99% Median = 102% Third Quartile = 107% Number of Observations = 41 Water Year = 2019 First Quartile = 99% Median = 102% Third Quartile = 107% Number of Observations = 41 Water Year = 2019 First Quartile = 99% Median = 102% Third Quartile = 107% Number of Observations = 41 Water Year = 2019 First Quartile = 99% Median = 102% Third Quartile = 107% Number of Observations = 41 Water Year = 2019 First Quartile = 99% Median = 102% Third Quartile = 107% Number of Observations = 41 Water Year = 2019 First Quartile = 99% Median = 102% Third Quartile = 107% Number of Observations = 41 Water Year = 2018 First Quartile = 95% Median = 100% Third Quartile = 102% Number of Observations = 48 Water Year = 2018 First Quartile = 95% Median = 100% Third Quartile = 102% Number of Observations = 48 Water Year = 2018 First Quartile = 95% Median = 100% Third Quartile = 102% Number of Observations = 48 Water Year = 2018 First Quartile = 95% Median = 100% Third Quartile = 102% Number of Observations = 48 Water Year = 2018 First Quartile = 95% Median = 100% Third Quartile = 102% Number of Observations = 48 Water Year = 2018 First Quartile = 95% Median = 100% Third Quartile = 102% Number of Observations = 48 Water Year = 2018 First Quartile = 95% Median = 100% Third Quartile = 102% Number of Observations = 48 Water Year = 2018 First Quartile = 95% Median = 100% Third Quartile = 102% Number of Observations = 48 Water Year = 2017 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2017 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2017 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2017 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2017 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2017 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2017 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2017 First Quartile = 95% Median = 97% Third Quartile = 99% Number of Observations = 48 Water Year = 2016 First Quartile = 100% Median = 102% Third Quartile = 106% Number of Observations = 48 Water Year = 2016 First Quartile = 100% Median = 102% Third Quartile = 106% Number of Observations = 48 Water Year = 2016 First Quartile = 100% Median = 102% Third Quartile = 106% Number of Observations = 48 Water Year = 2016 First Quartile = 100% Median = 102% Third Quartile = 106% Number of Observations = 48 Water Year = 2016 First Quartile = 100% Median = 102% Third Quartile = 106% Number of Observations = 48 Water Year = 2016 First Quartile = 100% Median = 102% Third Quartile = 106% Number of Observations = 48 Water Year = 2016 First Quartile = 100% Median = 102% Third Quartile = 106% Number of Observations = 48 Water Year = 2016 First Quartile = 100% Median = 102% Third Quartile = 106% Number of Observations = 48 Water Year = 2015 First Quartile = 104% Median = 107% Third Quartile = 109% Number of Observations = 22 Water Year = 2015 First Quartile = 104% Median = 107% Third Quartile = 109% Number of Observations = 22 Water Year = 2015 First Quartile = 104% Median = 107% Third Quartile = 109% Number of Observations = 22 Water Year = 2015 First Quartile = 104% Median = 107% Third Quartile = 109% Number of Observations = 22 Water Year = 2015 First Quartile = 104% Median = 107% Third Quartile = 109% Number of Observations = 22 Water Year = 2015 First Quartile = 104% Median = 107% Third Quartile = 109% Number of Observations = 22 Water Year = 2015 First Quartile = 104% Median = 107% Third Quartile = 109% Number of Observations = 22 Water Year = 2015 First Quartile = 104% Median = 107% Third Quartile = 109% Number of Observations = 22 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Uranium, UNF, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Uranium, UNF, ICP-MS 28011PLM78 2015 22 104.0% 107.1% 109.1%
    2016 48 99.6% 101.8% 106.1%
    2017 48 95.3% 97.4% 99.1%
    2018 48 94.7% 99.5% 102.3%
    2019 41 99.1% 102.1% 107.2%
    2020 44 101.8% 104.4% 108.4%
    2021 43 95.9% 102.5% 106.5%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Vanadium, FIL, cICP-MS -
Lab: NWQL, PCode: 01085, MCode: PLM10
Analysis Dates: 10/14/06 through 09/23/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 91% pctrecov = 91% Water Year = 2019 plotvalue = 118% pctrecov = 118% Water Year = 2019 plotvalue = 130% pctrecov = 162% Water Year = 2019 plotvalue = 70% pctrecov = 27% Water Year = 2018 plotvalue = 116% pctrecov = 116% Water Year = 2018 plotvalue = 116% pctrecov = 116% Water Year = 2018 plotvalue = 119% pctrecov = 119% Water Year = 2018 plotvalue = 130% pctrecov = 143% Water Year = 2017 plotvalue = 122% pctrecov = 122% Water Year = 2017 plotvalue = 90% pctrecov = 90% Water Year = 2016 plotvalue = 70% pctrecov = 5% Water Year = 2013 plotvalue = 116% pctrecov = 116% Water Year = 2013 plotvalue = 116% pctrecov = 116% Water Year = 2013 plotvalue = 70% pctrecov = 36% Water Year = 2012 plotvalue = 109% pctrecov = 109% Water Year = 2012 plotvalue = 109% pctrecov = 109% Water Year = 2012 plotvalue = 110% pctrecov = 110% Water Year = 2012 plotvalue = 111% pctrecov = 111% Water Year = 2012 plotvalue = 111% pctrecov = 111% Water Year = 2012 plotvalue = 112% pctrecov = 112% Water Year = 2012 plotvalue = 84% pctrecov = 84% Water Year = 2012 plotvalue = 78% pctrecov = 78% Water Year = 2012 plotvalue = 70% pctrecov = 6% Water Year = 2011 plotvalue = 107% pctrecov = 107% Water Year = 2011 plotvalue = 109% pctrecov = 109% Water Year = 2011 plotvalue = 130% pctrecov = 1564% Water Year = 2010 plotvalue = 84% pctrecov = 84% Water Year = 2009 plotvalue = 128% pctrecov = 128% Water Year = 2009 plotvalue = 130% pctrecov = 140% Water Year = 2009 plotvalue = 70% pctrecov = 14% Water Year = 2008 plotvalue = 130% pctrecov = 231% Water Year = 2008 plotvalue = 75% pctrecov = 75% Water Year = 2008 plotvalue = 70% pctrecov = 3% Water Year = 2008 plotvalue = 70% pctrecov = 20% Water Year = 2008 plotvalue = 70% pctrecov = 5% Water Year = 2007 plotvalue = 78% pctrecov = 78% Water Year = 2021 First Quartile = 102% Median = 106% Third Quartile = 109% Number of Observations = 76 Water Year = 2021 First Quartile = 102% Median = 106% Third Quartile = 109% Number of Observations = 76 Water Year = 2021 First Quartile = 102% Median = 106% Third Quartile = 109% Number of Observations = 76 Water Year = 2021 First Quartile = 102% Median = 106% Third Quartile = 109% Number of Observations = 76 Water Year = 2021 First Quartile = 102% Median = 106% Third Quartile = 109% Number of Observations = 76 Water Year = 2021 First Quartile = 102% Median = 106% Third Quartile = 109% Number of Observations = 76 Water Year = 2021 First Quartile = 102% Median = 106% Third Quartile = 109% Number of Observations = 76 Water Year = 2021 First Quartile = 102% Median = 106% Third Quartile = 109% Number of Observations = 76 Water Year = 2020 First Quartile = 102% Median = 106% Third Quartile = 109% Number of Observations = 85 Water Year = 2020 First Quartile = 102% Median = 106% Third Quartile = 109% Number of Observations = 85 Water Year = 2020 First Quartile = 102% Median = 106% Third Quartile = 109% Number of Observations = 85 Water Year = 2020 First Quartile = 102% Median = 106% Third Quartile = 109% Number of Observations = 85 Water Year = 2020 First Quartile = 102% Median = 106% Third Quartile = 109% Number of Observations = 85 Water Year = 2020 First Quartile = 102% Median = 106% Third Quartile = 109% Number of Observations = 85 Water Year = 2020 First Quartile = 102% Median = 106% Third Quartile = 109% Number of Observations = 85 Water Year = 2020 First Quartile = 102% Median = 106% Third Quartile = 109% Number of Observations = 85 Water Year = 2019 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 80 Water Year = 2019 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 80 Water Year = 2019 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 80 Water Year = 2019 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 80 Water Year = 2019 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 80 Water Year = 2019 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 80 Water Year = 2019 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 80 Water Year = 2019 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 80 Water Year = 2018 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 90 Water Year = 2018 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 90 Water Year = 2018 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 90 Water Year = 2018 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 90 Water Year = 2018 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 90 Water Year = 2018 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 90 Water Year = 2018 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 90 Water Year = 2018 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 90 Water Year = 2017 First Quartile = 103% Median = 106% Third Quartile = 110% Number of Observations = 90 Water Year = 2017 First Quartile = 103% Median = 106% Third Quartile = 110% Number of Observations = 90 Water Year = 2017 First Quartile = 103% Median = 106% Third Quartile = 110% Number of Observations = 90 Water Year = 2017 First Quartile = 103% Median = 106% Third Quartile = 110% Number of Observations = 90 Water Year = 2017 First Quartile = 103% Median = 106% Third Quartile = 110% Number of Observations = 90 Water Year = 2017 First Quartile = 103% Median = 106% Third Quartile = 110% Number of Observations = 90 Water Year = 2017 First Quartile = 103% Median = 106% Third Quartile = 110% Number of Observations = 90 Water Year = 2017 First Quartile = 103% Median = 106% Third Quartile = 110% Number of Observations = 90 Water Year = 2016 First Quartile = 103% Median = 106% Third Quartile = 120% Number of Observations = 90 Water Year = 2016 First Quartile = 103% Median = 106% Third Quartile = 120% Number of Observations = 90 Water Year = 2016 First Quartile = 103% Median = 106% Third Quartile = 120% Number of Observations = 90 Water Year = 2016 First Quartile = 103% Median = 106% Third Quartile = 120% Number of Observations = 90 Water Year = 2016 First Quartile = 103% Median = 106% Third Quartile = 120% Number of Observations = 90 Water Year = 2016 First Quartile = 103% Median = 106% Third Quartile = 120% Number of Observations = 90 Water Year = 2016 First Quartile = 103% Median = 106% Third Quartile = 120% Number of Observations = 90 Water Year = 2016 First Quartile = 103% Median = 106% Third Quartile = 120% Number of Observations = 90 Water Year = 2015 First Quartile = 105% Median = 109% Third Quartile = 116% Number of Observations = 90 Water Year = 2015 First Quartile = 105% Median = 109% Third Quartile = 116% Number of Observations = 90 Water Year = 2015 First Quartile = 105% Median = 109% Third Quartile = 116% Number of Observations = 90 Water Year = 2015 First Quartile = 105% Median = 109% Third Quartile = 116% Number of Observations = 90 Water Year = 2015 First Quartile = 105% Median = 109% Third Quartile = 116% Number of Observations = 90 Water Year = 2015 First Quartile = 105% Median = 109% Third Quartile = 116% Number of Observations = 90 Water Year = 2015 First Quartile = 105% Median = 109% Third Quartile = 116% Number of Observations = 90 Water Year = 2015 First Quartile = 105% Median = 109% Third Quartile = 116% Number of Observations = 90 Water Year = 2014 First Quartile = 105% Median = 111% Third Quartile = 128% Number of Observations = 83 Water Year = 2014 First Quartile = 105% Median = 111% Third Quartile = 128% Number of Observations = 83 Water Year = 2014 First Quartile = 105% Median = 111% Third Quartile = 128% Number of Observations = 83 Water Year = 2014 First Quartile = 105% Median = 111% Third Quartile = 128% Number of Observations = 83 Water Year = 2014 First Quartile = 105% Median = 111% Third Quartile = 128% Number of Observations = 83 Water Year = 2014 First Quartile = 105% Median = 111% Third Quartile = 128% Number of Observations = 83 Water Year = 2014 First Quartile = 105% Median = 111% Third Quartile = 128% Number of Observations = 83 Water Year = 2014 First Quartile = 105% Median = 111% Third Quartile = 128% Number of Observations = 83 Water Year = 2013 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 108 Water Year = 2013 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 108 Water Year = 2013 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 108 Water Year = 2013 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 108 Water Year = 2013 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 108 Water Year = 2013 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 108 Water Year = 2013 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 108 Water Year = 2013 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 108 Water Year = 2012 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 132 Water Year = 2012 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 132 Water Year = 2012 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 132 Water Year = 2012 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 132 Water Year = 2012 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 132 Water Year = 2012 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 132 Water Year = 2012 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 132 Water Year = 2012 First Quartile = 95% Median = 98% Third Quartile = 100% Number of Observations = 132 Water Year = 2011 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 131 Water Year = 2011 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 131 Water Year = 2011 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 131 Water Year = 2011 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 131 Water Year = 2011 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 131 Water Year = 2011 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 131 Water Year = 2011 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 131 Water Year = 2011 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 131 Water Year = 2010 First Quartile = 104% Median = 109% Third Quartile = 117% Number of Observations = 132 Water Year = 2010 First Quartile = 104% Median = 109% Third Quartile = 117% Number of Observations = 132 Water Year = 2010 First Quartile = 104% Median = 109% Third Quartile = 117% Number of Observations = 132 Water Year = 2010 First Quartile = 104% Median = 109% Third Quartile = 117% Number of Observations = 132 Water Year = 2010 First Quartile = 104% Median = 109% Third Quartile = 117% Number of Observations = 132 Water Year = 2010 First Quartile = 104% Median = 109% Third Quartile = 117% Number of Observations = 132 Water Year = 2010 First Quartile = 104% Median = 109% Third Quartile = 117% Number of Observations = 132 Water Year = 2010 First Quartile = 104% Median = 109% Third Quartile = 117% Number of Observations = 132 Water Year = 2009 First Quartile = 102% Median = 107% Third Quartile = 112% Number of Observations = 105 Water Year = 2009 First Quartile = 102% Median = 107% Third Quartile = 112% Number of Observations = 105 Water Year = 2009 First Quartile = 102% Median = 107% Third Quartile = 112% Number of Observations = 105 Water Year = 2009 First Quartile = 102% Median = 107% Third Quartile = 112% Number of Observations = 105 Water Year = 2009 First Quartile = 102% Median = 107% Third Quartile = 112% Number of Observations = 105 Water Year = 2009 First Quartile = 102% Median = 107% Third Quartile = 112% Number of Observations = 105 Water Year = 2009 First Quartile = 102% Median = 107% Third Quartile = 112% Number of Observations = 105 Water Year = 2009 First Quartile = 102% Median = 107% Third Quartile = 112% Number of Observations = 105 Water Year = 2008 First Quartile = 94% Median = 97% Third Quartile = 101% Number of Observations = 128 Water Year = 2008 First Quartile = 94% Median = 97% Third Quartile = 101% Number of Observations = 128 Water Year = 2008 First Quartile = 94% Median = 97% Third Quartile = 101% Number of Observations = 128 Water Year = 2008 First Quartile = 94% Median = 97% Third Quartile = 101% Number of Observations = 128 Water Year = 2008 First Quartile = 94% Median = 97% Third Quartile = 101% Number of Observations = 128 Water Year = 2008 First Quartile = 94% Median = 97% Third Quartile = 101% Number of Observations = 128 Water Year = 2008 First Quartile = 94% Median = 97% Third Quartile = 101% Number of Observations = 128 Water Year = 2008 First Quartile = 94% Median = 97% Third Quartile = 101% Number of Observations = 128 Water Year = 2007 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 122 Water Year = 2007 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 122 Water Year = 2007 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 122 Water Year = 2007 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 122 Water Year = 2007 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 122 Water Year = 2007 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 122 Water Year = 2007 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 122 Water Year = 2007 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 122 Water Year = 2006 First Quartile = 93% Median = 95% Third Quartile = 99% Number of Observations = 17 Water Year = 2006 First Quartile = 93% Median = 95% Third Quartile = 99% Number of Observations = 17 Water Year = 2006 First Quartile = 93% Median = 95% Third Quartile = 99% Number of Observations = 17 Water Year = 2006 First Quartile = 93% Median = 95% Third Quartile = 99% Number of Observations = 17 Water Year = 2006 First Quartile = 93% Median = 95% Third Quartile = 99% Number of Observations = 17 Water Year = 2006 First Quartile = 93% Median = 95% Third Quartile = 99% Number of Observations = 17 Water Year = 2006 First Quartile = 93% Median = 95% Third Quartile = 99% Number of Observations = 17 Water Year = 2006 First Quartile = 93% Median = 95% Third Quartile = 99% Number of Observations = 17 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Vanadium, FIL, cICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Vanadium, FIL, cICP-MS 01085PLM10 2006 17 92.5% 95.0% 98.9%
    2007 122 93.9% 97.3% 100.3%
    2008 128 94.3% 97.2% 100.5%
    2009 105 102.1% 107.0% 111.7%
    2010 132 104.0% 108.6% 117.2%
    2011 131 91.6% 95.1% 97.8%
    2012 132 94.7% 97.8% 100.3%
    2013 108 98.6% 102.4% 105.4%
    2014 83 104.6% 110.5% 127.7%
    2015 90 104.7% 108.9% 116.2%
    2016 90 102.8% 105.7% 120.0%
    2017 90 103.1% 106.4% 109.8%
    2018 90 97.9% 100.8% 103.7%
    2019 80 99.9% 102.8% 106.0%
    2020 85 101.8% 106.5% 109.0%
    2021 76 101.9% 105.7% 108.9%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Vanadium, UNF, ICP-OES -
Lab: NWQL, PCode: 01087, MCode: PLA15
Analysis Dates: 11/21/08 through 11/12/09
Open Data Set
Boxplot Description

Water Year = 2009 First Quartile = 102% Median = 116% Third Quartile = 130% Number of Observations = 32 Water Year = 2009 First Quartile = 102% Median = 116% Third Quartile = 130% Number of Observations = 32 Water Year = 2009 First Quartile = 102% Median = 116% Third Quartile = 130% Number of Observations = 32 Water Year = 2009 First Quartile = 102% Median = 116% Third Quartile = 130% Number of Observations = 32 Water Year = 2009 First Quartile = 102% Median = 116% Third Quartile = 130% Number of Observations = 32 Water Year = 2009 First Quartile = 102% Median = 116% Third Quartile = 130% Number of Observations = 32 Water Year = 2009 First Quartile = 102% Median = 116% Third Quartile = 130% Number of Observations = 32 Water Year = 2009 First Quartile = 102% Median = 116% Third Quartile = 130% Number of Observations = 32 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Vanadium, UNF, ICP-OES

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Vanadium, UNF, ICP-OES 01087PLA15 2009 32 102.0% 116.2% 143.4%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Vanadium, UNF, cICP-MS -
Lab: NWQL, PCode: 01087, MCode: PLM11
Analysis Dates: 10/24/12 through 11/26/13
Open Data Set
Boxplot Description

Water Year = 2013 First Quartile = 101% Median = 102% Third Quartile = 105% Number of Observations = 24 Water Year = 2013 First Quartile = 101% Median = 102% Third Quartile = 105% Number of Observations = 24 Water Year = 2013 First Quartile = 101% Median = 102% Third Quartile = 105% Number of Observations = 24 Water Year = 2013 First Quartile = 101% Median = 102% Third Quartile = 105% Number of Observations = 24 Water Year = 2013 First Quartile = 101% Median = 102% Third Quartile = 105% Number of Observations = 24 Water Year = 2013 First Quartile = 101% Median = 102% Third Quartile = 105% Number of Observations = 24 Water Year = 2013 First Quartile = 101% Median = 102% Third Quartile = 105% Number of Observations = 24 Water Year = 2013 First Quartile = 101% Median = 102% Third Quartile = 105% Number of Observations = 24 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Vanadium, UNF, cICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Vanadium, UNF, cICP-MS 01087PLM11 2013 24 100.9% 102.4% 105.0%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Zinc, FIL, ICP-OES -
Lab: NWQL, PCode: 01090, MCode: PLA11
Analysis Dates: 11/02/12 through 09/29/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 113% pctrecov = 113% Water Year = 2021 plotvalue = 93% pctrecov = 93% Water Year = 2020 plotvalue = 114% pctrecov = 114% Water Year = 2020 plotvalue = 115% pctrecov = 115% Water Year = 2020 plotvalue = 117% pctrecov = 117% Water Year = 2019 plotvalue = 112% pctrecov = 112% Water Year = 2019 plotvalue = 113% pctrecov = 113% Water Year = 2019 plotvalue = 96% pctrecov = 96% Water Year = 2019 plotvalue = 96% pctrecov = 96% Water Year = 2018 plotvalue = 119% pctrecov = 119% Water Year = 2018 plotvalue = 124% pctrecov = 124% Water Year = 2018 plotvalue = 89% pctrecov = 89% Water Year = 2018 plotvalue = 88% pctrecov = 88% Water Year = 2017 plotvalue = 130% pctrecov = 262% Water Year = 2017 plotvalue = 91% pctrecov = 91% Water Year = 2017 plotvalue = 90% pctrecov = 90% Water Year = 2017 plotvalue = 90% pctrecov = 90% Water Year = 2016 plotvalue = 121% pctrecov = 121% Water Year = 2016 plotvalue = 82% pctrecov = 82% Water Year = 2016 plotvalue = 79% pctrecov = 79% Water Year = 2016 plotvalue = 78% pctrecov = 78% Water Year = 2016 plotvalue = 74% pctrecov = 74% Water Year = 2015 plotvalue = 84% pctrecov = 84% Water Year = 2014 plotvalue = 80% pctrecov = 80% Water Year = 2014 plotvalue = 70% pctrecov = 27% Water Year = 2014 plotvalue = 70% pctrecov = 70% Water Year = 2013 plotvalue = 75% pctrecov = 75% Water Year = 2013 plotvalue = 70% pctrecov = 22% Water Year = 2021 First Quartile = 101% Median = 102% Third Quartile = 105% Number of Observations = 23 Water Year = 2021 First Quartile = 101% Median = 102% Third Quartile = 105% Number of Observations = 23 Water Year = 2021 First Quartile = 101% Median = 102% Third Quartile = 105% Number of Observations = 23 Water Year = 2021 First Quartile = 101% Median = 102% Third Quartile = 105% Number of Observations = 23 Water Year = 2021 First Quartile = 101% Median = 102% Third Quartile = 105% Number of Observations = 23 Water Year = 2021 First Quartile = 101% Median = 102% Third Quartile = 105% Number of Observations = 23 Water Year = 2021 First Quartile = 101% Median = 102% Third Quartile = 105% Number of Observations = 23 Water Year = 2021 First Quartile = 101% Median = 102% Third Quartile = 105% Number of Observations = 23 Water Year = 2020 First Quartile = 101% Median = 102% Third Quartile = 105% Number of Observations = 24 Water Year = 2020 First Quartile = 101% Median = 102% Third Quartile = 105% Number of Observations = 24 Water Year = 2020 First Quartile = 101% Median = 102% Third Quartile = 105% Number of Observations = 24 Water Year = 2020 First Quartile = 101% Median = 102% Third Quartile = 105% Number of Observations = 24 Water Year = 2020 First Quartile = 101% Median = 102% Third Quartile = 105% Number of Observations = 24 Water Year = 2020 First Quartile = 101% Median = 102% Third Quartile = 105% Number of Observations = 24 Water Year = 2020 First Quartile = 101% Median = 102% Third Quartile = 105% Number of Observations = 24 Water Year = 2020 First Quartile = 101% Median = 102% Third Quartile = 105% Number of Observations = 24 Water Year = 2019 First Quartile = 102% Median = 103% Third Quartile = 105% Number of Observations = 21 Water Year = 2019 First Quartile = 102% Median = 103% Third Quartile = 105% Number of Observations = 21 Water Year = 2019 First Quartile = 102% Median = 103% Third Quartile = 105% Number of Observations = 21 Water Year = 2019 First Quartile = 102% Median = 103% Third Quartile = 105% Number of Observations = 21 Water Year = 2019 First Quartile = 102% Median = 103% Third Quartile = 105% Number of Observations = 21 Water Year = 2019 First Quartile = 102% Median = 103% Third Quartile = 105% Number of Observations = 21 Water Year = 2019 First Quartile = 102% Median = 103% Third Quartile = 105% Number of Observations = 21 Water Year = 2019 First Quartile = 102% Median = 103% Third Quartile = 105% Number of Observations = 21 Water Year = 2018 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 24 Water Year = 2018 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 24 Water Year = 2018 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 24 Water Year = 2018 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 24 Water Year = 2018 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 24 Water Year = 2018 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 24 Water Year = 2018 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 24 Water Year = 2018 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 24 Water Year = 2017 First Quartile = 102% Median = 103% Third Quartile = 104% Number of Observations = 24 Water Year = 2017 First Quartile = 102% Median = 103% Third Quartile = 104% Number of Observations = 24 Water Year = 2017 First Quartile = 102% Median = 103% Third Quartile = 104% Number of Observations = 24 Water Year = 2017 First Quartile = 102% Median = 103% Third Quartile = 104% Number of Observations = 24 Water Year = 2017 First Quartile = 102% Median = 103% Third Quartile = 104% Number of Observations = 24 Water Year = 2017 First Quartile = 102% Median = 103% Third Quartile = 104% Number of Observations = 24 Water Year = 2017 First Quartile = 102% Median = 103% Third Quartile = 104% Number of Observations = 24 Water Year = 2017 First Quartile = 102% Median = 103% Third Quartile = 104% Number of Observations = 24 Water Year = 2016 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 41 Water Year = 2016 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 41 Water Year = 2016 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 41 Water Year = 2016 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 41 Water Year = 2016 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 41 Water Year = 2016 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 41 Water Year = 2016 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 41 Water Year = 2016 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 41 Water Year = 2015 First Quartile = 93% Median = 97% Third Quartile = 100% Number of Observations = 42 Water Year = 2015 First Quartile = 93% Median = 97% Third Quartile = 100% Number of Observations = 42 Water Year = 2015 First Quartile = 93% Median = 97% Third Quartile = 100% Number of Observations = 42 Water Year = 2015 First Quartile = 93% Median = 97% Third Quartile = 100% Number of Observations = 42 Water Year = 2015 First Quartile = 93% Median = 97% Third Quartile = 100% Number of Observations = 42 Water Year = 2015 First Quartile = 93% Median = 97% Third Quartile = 100% Number of Observations = 42 Water Year = 2015 First Quartile = 93% Median = 97% Third Quartile = 100% Number of Observations = 42 Water Year = 2015 First Quartile = 93% Median = 97% Third Quartile = 100% Number of Observations = 42 Water Year = 2014 First Quartile = 95% Median = 101% Third Quartile = 105% Number of Observations = 46 Water Year = 2014 First Quartile = 95% Median = 101% Third Quartile = 105% Number of Observations = 46 Water Year = 2014 First Quartile = 95% Median = 101% Third Quartile = 105% Number of Observations = 46 Water Year = 2014 First Quartile = 95% Median = 101% Third Quartile = 105% Number of Observations = 46 Water Year = 2014 First Quartile = 95% Median = 101% Third Quartile = 105% Number of Observations = 46 Water Year = 2014 First Quartile = 95% Median = 101% Third Quartile = 105% Number of Observations = 46 Water Year = 2014 First Quartile = 95% Median = 101% Third Quartile = 105% Number of Observations = 46 Water Year = 2014 First Quartile = 95% Median = 101% Third Quartile = 105% Number of Observations = 46 Water Year = 2013 First Quartile = 96% Median = 101% Third Quartile = 106% Number of Observations = 42 Water Year = 2013 First Quartile = 96% Median = 101% Third Quartile = 106% Number of Observations = 42 Water Year = 2013 First Quartile = 96% Median = 101% Third Quartile = 106% Number of Observations = 42 Water Year = 2013 First Quartile = 96% Median = 101% Third Quartile = 106% Number of Observations = 42 Water Year = 2013 First Quartile = 96% Median = 101% Third Quartile = 106% Number of Observations = 42 Water Year = 2013 First Quartile = 96% Median = 101% Third Quartile = 106% Number of Observations = 42 Water Year = 2013 First Quartile = 96% Median = 101% Third Quartile = 106% Number of Observations = 42 Water Year = 2013 First Quartile = 96% Median = 101% Third Quartile = 106% Number of Observations = 42 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Zinc, FIL, ICP-OES

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Zinc, FIL, ICP-OES 01090PLA11 2013 42 96.4% 100.8% 106.2%
    2014 46 95.3% 101.3% 104.8%
    2015 42 93.4% 97.4% 99.7%
    2016 41 93.9% 97.7% 101.6%
    2017 24 101.7% 102.8% 104.1%
    2018 24 101.8% 104.5% 106.7%
    2019 21 102.2% 103.4% 105.4%
    2020 24 100.8% 102.4% 104.7%
    2021 23 100.8% 101.8% 105.4%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Zinc, FIL, cICP-MS -
Lab: NWQL, PCode: 01090, MCode: PLM10
Analysis Dates: 10/14/06 through 09/29/21
Open Data Set
Boxplot Description

Water Year = 2021 plotvalue = 110% pctrecov = 110% Water Year = 2021 plotvalue = 111% pctrecov = 111% Water Year = 2020 plotvalue = 130% pctrecov = 139% Water Year = 2020 plotvalue = 87% pctrecov = 87% Water Year = 2019 plotvalue = 112% pctrecov = 112% Water Year = 2019 plotvalue = 113% pctrecov = 113% Water Year = 2019 plotvalue = 117% pctrecov = 117% Water Year = 2019 plotvalue = 119% pctrecov = 119% Water Year = 2019 plotvalue = 130% pctrecov = 158% Water Year = 2019 plotvalue = 70% pctrecov = 1% Water Year = 2018 plotvalue = 113% pctrecov = 113% Water Year = 2018 plotvalue = 113% pctrecov = 113% Water Year = 2018 plotvalue = 123% pctrecov = 123% Water Year = 2018 plotvalue = 91% pctrecov = 91% Water Year = 2018 plotvalue = 74% pctrecov = 74% Water Year = 2017 plotvalue = 118% pctrecov = 118% Water Year = 2017 plotvalue = 119% pctrecov = 119% Water Year = 2017 plotvalue = 130% pctrecov = 139% Water Year = 2017 plotvalue = 130% pctrecov = 326% Water Year = 2017 plotvalue = 86% pctrecov = 86% Water Year = 2017 plotvalue = 85% pctrecov = 85% Water Year = 2017 plotvalue = 70% pctrecov = 3% Water Year = 2016 plotvalue = 109% pctrecov = 109% Water Year = 2016 plotvalue = 109% pctrecov = 109% Water Year = 2016 plotvalue = 110% pctrecov = 110% Water Year = 2016 plotvalue = 130% pctrecov = 206% Water Year = 2016 plotvalue = 70% pctrecov = 21% Water Year = 2016 plotvalue = 70% pctrecov = 1% Water Year = 2016 plotvalue = 70% pctrecov = 21% Water Year = 2016 plotvalue = 70% pctrecov = 21% Water Year = 2016 plotvalue = 70% pctrecov = 0% Water Year = 2015 plotvalue = 70% pctrecov = 29% Water Year = 2015 plotvalue = 70% pctrecov = 7% Water Year = 2014 plotvalue = 119% pctrecov = 119% Water Year = 2014 plotvalue = 130% pctrecov = 167% Water Year = 2014 plotvalue = 70% pctrecov = 4% Water Year = 2014 plotvalue = 70% pctrecov = 29% Water Year = 2014 plotvalue = 70% pctrecov = 1% Water Year = 2013 plotvalue = 116% pctrecov = 116% Water Year = 2013 plotvalue = 93% pctrecov = 93% Water Year = 2013 plotvalue = 89% pctrecov = 89% Water Year = 2013 plotvalue = 88% pctrecov = 88% Water Year = 2013 plotvalue = 70% pctrecov = 24% Water Year = 2012 plotvalue = 128% pctrecov = 128% Water Year = 2012 plotvalue = 78% pctrecov = 78% Water Year = 2012 plotvalue = 77% pctrecov = 77% Water Year = 2012 plotvalue = 76% pctrecov = 76% Water Year = 2012 plotvalue = 74% pctrecov = 74% Water Year = 2012 plotvalue = 71% pctrecov = 71% Water Year = 2012 plotvalue = 70% pctrecov = 65% Water Year = 2012 plotvalue = 70% pctrecov = 0% Water Year = 2012 plotvalue = 70% pctrecov = 0% Water Year = 2012 plotvalue = 70% pctrecov = 0% Water Year = 2012 plotvalue = 70% pctrecov = 1% Water Year = 2012 plotvalue = 70% pctrecov = 55% Water Year = 2012 plotvalue = 70% pctrecov = 1% Water Year = 2011 plotvalue = 119% pctrecov = 119% Water Year = 2011 plotvalue = 121% pctrecov = 121% Water Year = 2011 plotvalue = 86% pctrecov = 86% Water Year = 2011 plotvalue = 70% pctrecov = 7% Water Year = 2011 plotvalue = 70% pctrecov = 1% Water Year = 2011 plotvalue = 70% pctrecov = 4% Water Year = 2010 plotvalue = 124% pctrecov = 124% Water Year = 2010 plotvalue = 130% pctrecov = 131% Water Year = 2010 plotvalue = 70% pctrecov = 39% Water Year = 2009 plotvalue = 125% pctrecov = 125% Water Year = 2009 plotvalue = 125% pctrecov = 125% Water Year = 2009 plotvalue = 130% pctrecov = 147% Water Year = 2009 plotvalue = 70% pctrecov = 52% Water Year = 2009 plotvalue = 70% pctrecov = 34% Water Year = 2009 plotvalue = 70% pctrecov = 20% Water Year = 2008 plotvalue = 70% pctrecov = 20% Water Year = 2008 plotvalue = 70% pctrecov = 40% Water Year = 2008 plotvalue = 70% pctrecov = 20% Water Year = 2008 plotvalue = 70% pctrecov = 4% Water Year = 2008 plotvalue = 70% pctrecov = 23% Water Year = 2007 plotvalue = 70% pctrecov = 7% Water Year = 2007 plotvalue = 70% pctrecov = 3% Water Year = 2006 plotvalue = 120% pctrecov = 120% Water Year = 2021 First Quartile = 100% Median = 102% Third Quartile = 103% Number of Observations = 75 Water Year = 2021 First Quartile = 100% Median = 102% Third Quartile = 103% Number of Observations = 75 Water Year = 2021 First Quartile = 100% Median = 102% Third Quartile = 103% Number of Observations = 75 Water Year = 2021 First Quartile = 100% Median = 102% Third Quartile = 103% Number of Observations = 75 Water Year = 2021 First Quartile = 100% Median = 102% Third Quartile = 103% Number of Observations = 75 Water Year = 2021 First Quartile = 100% Median = 102% Third Quartile = 103% Number of Observations = 75 Water Year = 2021 First Quartile = 100% Median = 102% Third Quartile = 103% Number of Observations = 75 Water Year = 2021 First Quartile = 100% Median = 102% Third Quartile = 103% Number of Observations = 75 Water Year = 2020 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 85 Water Year = 2020 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 85 Water Year = 2020 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 85 Water Year = 2020 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 85 Water Year = 2020 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 85 Water Year = 2020 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 85 Water Year = 2020 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 85 Water Year = 2020 First Quartile = 98% Median = 102% Third Quartile = 105% Number of Observations = 85 Water Year = 2019 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 80 Water Year = 2019 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 80 Water Year = 2018 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2018 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2018 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2018 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2018 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2018 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2018 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2018 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2017 First Quartile = 102% Median = 104% Third Quartile = 108% Number of Observations = 90 Water Year = 2017 First Quartile = 102% Median = 104% Third Quartile = 108% Number of Observations = 90 Water Year = 2017 First Quartile = 102% Median = 104% Third Quartile = 108% Number of Observations = 90 Water Year = 2017 First Quartile = 102% Median = 104% Third Quartile = 108% Number of Observations = 90 Water Year = 2017 First Quartile = 102% Median = 104% Third Quartile = 108% Number of Observations = 90 Water Year = 2017 First Quartile = 102% Median = 104% Third Quartile = 108% Number of Observations = 90 Water Year = 2017 First Quartile = 102% Median = 104% Third Quartile = 108% Number of Observations = 90 Water Year = 2017 First Quartile = 102% Median = 104% Third Quartile = 108% Number of Observations = 90 Water Year = 2016 First Quartile = 93% Median = 97% Third Quartile = 99% Number of Observations = 90 Water Year = 2016 First Quartile = 93% Median = 97% Third Quartile = 99% Number of Observations = 90 Water Year = 2016 First Quartile = 93% Median = 97% Third Quartile = 99% Number of Observations = 90 Water Year = 2016 First Quartile = 93% Median = 97% Third Quartile = 99% Number of Observations = 90 Water Year = 2016 First Quartile = 93% Median = 97% Third Quartile = 99% Number of Observations = 90 Water Year = 2016 First Quartile = 93% Median = 97% Third Quartile = 99% Number of Observations = 90 Water Year = 2016 First Quartile = 93% Median = 97% Third Quartile = 99% Number of Observations = 90 Water Year = 2016 First Quartile = 93% Median = 97% Third Quartile = 99% Number of Observations = 90 Water Year = 2015 First Quartile = 96% Median = 100% Third Quartile = 104% Number of Observations = 90 Water Year = 2015 First Quartile = 96% Median = 100% Third Quartile = 104% Number of Observations = 90 Water Year = 2015 First Quartile = 96% Median = 100% Third Quartile = 104% Number of Observations = 90 Water Year = 2015 First Quartile = 96% Median = 100% Third Quartile = 104% Number of Observations = 90 Water Year = 2015 First Quartile = 96% Median = 100% Third Quartile = 104% Number of Observations = 90 Water Year = 2015 First Quartile = 96% Median = 100% Third Quartile = 104% Number of Observations = 90 Water Year = 2015 First Quartile = 96% Median = 100% Third Quartile = 104% Number of Observations = 90 Water Year = 2015 First Quartile = 96% Median = 100% Third Quartile = 104% Number of Observations = 90 Water Year = 2014 First Quartile = 99% Median = 102% Third Quartile = 106% Number of Observations = 83 Water Year = 2014 First Quartile = 99% Median = 102% Third Quartile = 106% Number of Observations = 83 Water Year = 2014 First Quartile = 99% Median = 102% Third Quartile = 106% Number of Observations = 83 Water Year = 2014 First Quartile = 99% Median = 102% Third Quartile = 106% Number of Observations = 83 Water Year = 2014 First Quartile = 99% Median = 102% Third Quartile = 106% Number of Observations = 83 Water Year = 2014 First Quartile = 99% Median = 102% Third Quartile = 106% Number of Observations = 83 Water Year = 2014 First Quartile = 99% Median = 102% Third Quartile = 106% Number of Observations = 83 Water Year = 2014 First Quartile = 99% Median = 102% Third Quartile = 106% Number of Observations = 83 Water Year = 2013 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 108 Water Year = 2013 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 108 Water Year = 2013 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 108 Water Year = 2013 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 108 Water Year = 2013 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 108 Water Year = 2013 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 108 Water Year = 2013 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 108 Water Year = 2013 First Quartile = 102% Median = 104% Third Quartile = 107% Number of Observations = 108 Water Year = 2012 First Quartile = 96% Median = 103% Third Quartile = 109% Number of Observations = 132 Water Year = 2012 First Quartile = 96% Median = 103% Third Quartile = 109% Number of Observations = 132 Water Year = 2012 First Quartile = 96% Median = 103% Third Quartile = 109% Number of Observations = 132 Water Year = 2012 First Quartile = 96% Median = 103% Third Quartile = 109% Number of Observations = 132 Water Year = 2012 First Quartile = 96% Median = 103% Third Quartile = 109% Number of Observations = 132 Water Year = 2012 First Quartile = 96% Median = 103% Third Quartile = 109% Number of Observations = 132 Water Year = 2012 First Quartile = 96% Median = 103% Third Quartile = 109% Number of Observations = 132 Water Year = 2012 First Quartile = 96% Median = 103% Third Quartile = 109% Number of Observations = 132 Water Year = 2011 First Quartile = 101% Median = 105% Third Quartile = 108% Number of Observations = 131 Water Year = 2011 First Quartile = 101% Median = 105% Third Quartile = 108% Number of Observations = 131 Water Year = 2011 First Quartile = 101% Median = 105% Third Quartile = 108% Number of Observations = 131 Water Year = 2011 First Quartile = 101% Median = 105% Third Quartile = 108% Number of Observations = 131 Water Year = 2011 First Quartile = 101% Median = 105% Third Quartile = 108% Number of Observations = 131 Water Year = 2011 First Quartile = 101% Median = 105% Third Quartile = 108% Number of Observations = 131 Water Year = 2011 First Quartile = 101% Median = 105% Third Quartile = 108% Number of Observations = 131 Water Year = 2011 First Quartile = 101% Median = 105% Third Quartile = 108% Number of Observations = 131 Water Year = 2010 First Quartile = 97% Median = 103% Third Quartile = 107% Number of Observations = 132 Water Year = 2010 First Quartile = 97% Median = 103% Third Quartile = 107% Number of Observations = 132 Water Year = 2010 First Quartile = 97% Median = 103% Third Quartile = 107% Number of Observations = 132 Water Year = 2010 First Quartile = 97% Median = 103% Third Quartile = 107% Number of Observations = 132 Water Year = 2010 First Quartile = 97% Median = 103% Third Quartile = 107% Number of Observations = 132 Water Year = 2010 First Quartile = 97% Median = 103% Third Quartile = 107% Number of Observations = 132 Water Year = 2010 First Quartile = 97% Median = 103% Third Quartile = 107% Number of Observations = 132 Water Year = 2010 First Quartile = 97% Median = 103% Third Quartile = 107% Number of Observations = 132 Water Year = 2009 First Quartile = 104% Median = 109% Third Quartile = 112% Number of Observations = 105 Water Year = 2009 First Quartile = 104% Median = 109% Third Quartile = 112% Number of Observations = 105 Water Year = 2009 First Quartile = 104% Median = 109% Third Quartile = 112% Number of Observations = 105 Water Year = 2009 First Quartile = 104% Median = 109% Third Quartile = 112% Number of Observations = 105 Water Year = 2009 First Quartile = 104% Median = 109% Third Quartile = 112% Number of Observations = 105 Water Year = 2009 First Quartile = 104% Median = 109% Third Quartile = 112% Number of Observations = 105 Water Year = 2009 First Quartile = 104% Median = 109% Third Quartile = 112% Number of Observations = 105 Water Year = 2009 First Quartile = 104% Median = 109% Third Quartile = 112% Number of Observations = 105 Water Year = 2008 First Quartile = 105% Median = 110% Third Quartile = 119% Number of Observations = 128 Water Year = 2008 First Quartile = 105% Median = 110% Third Quartile = 119% Number of Observations = 128 Water Year = 2008 First Quartile = 105% Median = 110% Third Quartile = 119% Number of Observations = 128 Water Year = 2008 First Quartile = 105% Median = 110% Third Quartile = 119% Number of Observations = 128 Water Year = 2008 First Quartile = 105% Median = 110% Third Quartile = 119% Number of Observations = 128 Water Year = 2008 First Quartile = 105% Median = 110% Third Quartile = 119% Number of Observations = 128 Water Year = 2008 First Quartile = 105% Median = 110% Third Quartile = 119% Number of Observations = 128 Water Year = 2008 First Quartile = 105% Median = 110% Third Quartile = 119% Number of Observations = 128 Water Year = 2007 First Quartile = 107% Median = 112% Third Quartile = 118% Number of Observations = 122 Water Year = 2007 First Quartile = 107% Median = 112% Third Quartile = 118% Number of Observations = 122 Water Year = 2007 First Quartile = 107% Median = 112% Third Quartile = 118% Number of Observations = 122 Water Year = 2007 First Quartile = 107% Median = 112% Third Quartile = 118% Number of Observations = 122 Water Year = 2007 First Quartile = 107% Median = 112% Third Quartile = 118% Number of Observations = 122 Water Year = 2007 First Quartile = 107% Median = 112% Third Quartile = 118% Number of Observations = 122 Water Year = 2007 First Quartile = 107% Median = 112% Third Quartile = 118% Number of Observations = 122 Water Year = 2007 First Quartile = 107% Median = 112% Third Quartile = 118% Number of Observations = 122 Water Year = 2006 First Quartile = 99% Median = 100% Third Quartile = 105% Number of Observations = 17 Water Year = 2006 First Quartile = 99% Median = 100% Third Quartile = 105% Number of Observations = 17 Water Year = 2006 First Quartile = 99% Median = 100% Third Quartile = 105% Number of Observations = 17 Water Year = 2006 First Quartile = 99% Median = 100% Third Quartile = 105% Number of Observations = 17 Water Year = 2006 First Quartile = 99% Median = 100% Third Quartile = 105% Number of Observations = 17 Water Year = 2006 First Quartile = 99% Median = 100% Third Quartile = 105% Number of Observations = 17 Water Year = 2006 First Quartile = 99% Median = 100% Third Quartile = 105% Number of Observations = 17 Water Year = 2006 First Quartile = 99% Median = 100% Third Quartile = 105% Number of Observations = 17 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Zinc, FIL, cICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Zinc, FIL, cICP-MS 01090PLM10 2006 17 98.8% 100.4% 105.3%
    2007 122 106.6% 111.6% 118.3%
    2008 128 105.3% 109.6% 118.8%
    2009 105 103.9% 108.5% 111.6%
    2010 132 96.8% 103.1% 106.8%
    2011 131 101.0% 104.8% 108.0%
    2012 132 96.4% 103.2% 108.7%
    2013 108 101.6% 103.9% 107.0%
    2014 83 98.9% 102.2% 106.1%
    2015 90 96.3% 100.4% 103.6%
    2016 90 92.8% 96.5% 99.2%
    2017 90 102.3% 104.3% 108.2%
    2018 90 98.8% 100.6% 103.2%
    2019 80 98.2% 100.3% 103.1%
    2020 85 98.4% 102.0% 104.9%
    2021 75 99.7% 101.7% 103.4%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Zinc, UNF, ICP-MS -
Lab: NWQL, PCode: 01092, MCode: PLM48
Analysis Dates: 10/03/06 through 04/23/07
Open Data Set
Boxplot Description

Water Year = 2006 plotvalue = 114% pctrecov = 114% Water Year = 2007 First Quartile = 98% Median = 107% Third Quartile = 111% Number of Observations = 20 Water Year = 2007 First Quartile = 98% Median = 107% Third Quartile = 111% Number of Observations = 20 Water Year = 2007 First Quartile = 98% Median = 107% Third Quartile = 111% Number of Observations = 20 Water Year = 2007 First Quartile = 98% Median = 107% Third Quartile = 111% Number of Observations = 20 Water Year = 2007 First Quartile = 98% Median = 107% Third Quartile = 111% Number of Observations = 20 Water Year = 2007 First Quartile = 98% Median = 107% Third Quartile = 111% Number of Observations = 20 Water Year = 2007 First Quartile = 98% Median = 107% Third Quartile = 111% Number of Observations = 20 Water Year = 2007 First Quartile = 98% Median = 107% Third Quartile = 111% Number of Observations = 20 Water Year = 2006 First Quartile = 94% Median = 97% Third Quartile = 99% Number of Observations = 10 Water Year = 2006 First Quartile = 94% Median = 97% Third Quartile = 99% Number of Observations = 10 Water Year = 2006 First Quartile = 94% Median = 97% Third Quartile = 99% Number of Observations = 10 Water Year = 2006 First Quartile = 94% Median = 97% Third Quartile = 99% Number of Observations = 10 Water Year = 2006 First Quartile = 94% Median = 97% Third Quartile = 99% Number of Observations = 10 Water Year = 2006 First Quartile = 94% Median = 97% Third Quartile = 99% Number of Observations = 10 Water Year = 2006 First Quartile = 94% Median = 97% Third Quartile = 99% Number of Observations = 10 Water Year = 2006 First Quartile = 94% Median = 97% Third Quartile = 99% Number of Observations = 10 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Zinc, UNF, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Zinc, UNF, ICP-MS 01092PLM48 2006 10 93.9% 97.1% 99.0%
    2007 20 98.4% 106.6% 110.9%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Zinc, UNF, ICP-OES -
Lab: NWQL, PCode: 01092, MCode: PLA15
Analysis Dates: 10/03/06 through 03/24/15
Open Data Set
Boxplot Description

Water Year = 2015 First Quartile = 91% Median = 94% Third Quartile = 95% Number of Observations = 16 Water Year = 2015 First Quartile = 91% Median = 94% Third Quartile = 95% Number of Observations = 16 Water Year = 2015 First Quartile = 91% Median = 94% Third Quartile = 95% Number of Observations = 16 Water Year = 2015 First Quartile = 91% Median = 94% Third Quartile = 95% Number of Observations = 16 Water Year = 2015 First Quartile = 91% Median = 94% Third Quartile = 95% Number of Observations = 16 Water Year = 2015 First Quartile = 91% Median = 94% Third Quartile = 95% Number of Observations = 16 Water Year = 2015 First Quartile = 91% Median = 94% Third Quartile = 95% Number of Observations = 16 Water Year = 2015 First Quartile = 91% Median = 94% Third Quartile = 95% Number of Observations = 16 Water Year = 2006 First Quartile = 101% Median = 107% Third Quartile = 114% Number of Observations = 4 Water Year = 2006 First Quartile = 101% Median = 107% Third Quartile = 114% Number of Observations = 4 Water Year = 2006 First Quartile = 101% Median = 107% Third Quartile = 114% Number of Observations = 4 Water Year = 2006 First Quartile = 101% Median = 107% Third Quartile = 114% Number of Observations = 4 Water Year = 2006 First Quartile = 101% Median = 107% Third Quartile = 114% Number of Observations = 4 Water Year = 2006 First Quartile = 101% Median = 107% Third Quartile = 114% Number of Observations = 4 Water Year = 2006 First Quartile = 101% Median = 107% Third Quartile = 114% Number of Observations = 4 Water Year = 2006 First Quartile = 101% Median = 107% Third Quartile = 114% Number of Observations = 4 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Zinc, UNF, ICP-OES

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Zinc, UNF, ICP-OES 01092PLA15 2006 4 101.0% 107.3% 114.4%
    2015 16 91.4% 93.9% 95.1%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Zinc, UNF, ICP-OES -
Lab: NWQL, PCode: 01092, MCode: PLO07
Analysis Dates: 05/28/15 through 09/15/21
Open Data Set
Boxplot Description

Water Year = 2020 plotvalue = 105% pctrecov = 105% Water Year = 2020 plotvalue = 106% pctrecov = 106% Water Year = 2020 plotvalue = 90% pctrecov = 90% Water Year = 2016 plotvalue = 79% pctrecov = 79% Water Year = 2016 plotvalue = 74% pctrecov = 74% Water Year = 2016 plotvalue = 70% pctrecov = 53% Water Year = 2016 plotvalue = 70% pctrecov = 67% Water Year = 2015 plotvalue = 104% pctrecov = 104% Water Year = 2015 plotvalue = 77% pctrecov = 77% Water Year = 2015 plotvalue = 70% pctrecov = 58% Water Year = 2021 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 22 Water Year = 2021 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 22 Water Year = 2021 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 22 Water Year = 2021 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 22 Water Year = 2021 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 22 Water Year = 2021 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 22 Water Year = 2021 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 22 Water Year = 2021 First Quartile = 94% Median = 97% Third Quartile = 100% Number of Observations = 22 Water Year = 2020 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 24 Water Year = 2020 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 24 Water Year = 2020 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 24 Water Year = 2020 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 24 Water Year = 2020 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 24 Water Year = 2020 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 24 Water Year = 2020 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 24 Water Year = 2020 First Quartile = 97% Median = 99% Third Quartile = 100% Number of Observations = 24 Water Year = 2019 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 3 Water Year = 2019 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 3 Water Year = 2019 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 3 Water Year = 2019 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 3 Water Year = 2019 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 3 Water Year = 2019 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 3 Water Year = 2019 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 3 Water Year = 2019 First Quartile = 100% Median = 101% Third Quartile = 102% Number of Observations = 3 Water Year = 2016 First Quartile = 91% Median = 94% Third Quartile = 98% Number of Observations = 41 Water Year = 2016 First Quartile = 91% Median = 94% Third Quartile = 98% Number of Observations = 41 Water Year = 2016 First Quartile = 91% Median = 94% Third Quartile = 98% Number of Observations = 41 Water Year = 2016 First Quartile = 91% Median = 94% Third Quartile = 98% Number of Observations = 41 Water Year = 2016 First Quartile = 91% Median = 94% Third Quartile = 98% Number of Observations = 41 Water Year = 2016 First Quartile = 91% Median = 94% Third Quartile = 98% Number of Observations = 41 Water Year = 2016 First Quartile = 91% Median = 94% Third Quartile = 98% Number of Observations = 41 Water Year = 2016 First Quartile = 91% Median = 94% Third Quartile = 98% Number of Observations = 41 Water Year = 2015 First Quartile = 92% Median = 95% Third Quartile = 97% Number of Observations = 26 Water Year = 2015 First Quartile = 92% Median = 95% Third Quartile = 97% Number of Observations = 26 Water Year = 2015 First Quartile = 92% Median = 95% Third Quartile = 97% Number of Observations = 26 Water Year = 2015 First Quartile = 92% Median = 95% Third Quartile = 97% Number of Observations = 26 Water Year = 2015 First Quartile = 92% Median = 95% Third Quartile = 97% Number of Observations = 26 Water Year = 2015 First Quartile = 92% Median = 95% Third Quartile = 97% Number of Observations = 26 Water Year = 2015 First Quartile = 92% Median = 95% Third Quartile = 97% Number of Observations = 26 Water Year = 2015 First Quartile = 92% Median = 95% Third Quartile = 97% Number of Observations = 26 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Zinc, UNF, ICP-OES

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Zinc, UNF, ICP-OES 01092PLO07 2015 26 92.3% 95.4% 96.9%
    2016 41 90.5% 93.8% 97.9%
    2019 3 100.0% 101.4% 101.6%
    2020 24 97.0% 98.8% 99.9%
    2021 22 94.4% 96.8% 99.9%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Zinc, UNF, cICP-MS -
Lab: NWQL, PCode: 01092, MCode: PLM11
Analysis Dates: 01/20/07 through 04/30/15
Open Data Set
Boxplot Description

Water Year = 2014 plotvalue = 107% pctrecov = 107% Water Year = 2012 plotvalue = 88% pctrecov = 88% Water Year = 2011 plotvalue = 103% pctrecov = 103% Water Year = 2011 plotvalue = 85% pctrecov = 85% Water Year = 2010 plotvalue = 106% pctrecov = 106% Water Year = 2010 plotvalue = 108% pctrecov = 108% Water Year = 2010 plotvalue = 114% pctrecov = 114% Water Year = 2010 plotvalue = 122% pctrecov = 122% Water Year = 2010 plotvalue = 130% pctrecov = 135% Water Year = 2009 plotvalue = 119% pctrecov = 119% Water Year = 2009 plotvalue = 119% pctrecov = 119% Water Year = 2008 plotvalue = 126% pctrecov = 126% Water Year = 2008 plotvalue = 130% pctrecov = 132% Water Year = 2008 plotvalue = 70% pctrecov = 11% Water Year = 2007 plotvalue = 122% pctrecov = 122% Water Year = 2007 plotvalue = 70% pctrecov = 2% Water Year = 2007 plotvalue = 70% pctrecov = 43% Water Year = 2015 First Quartile = 92% Median = 94% Third Quartile = 97% Number of Observations = 33 Water Year = 2015 First Quartile = 92% Median = 94% Third Quartile = 97% Number of Observations = 33 Water Year = 2015 First Quartile = 92% Median = 94% Third Quartile = 97% Number of Observations = 33 Water Year = 2015 First Quartile = 92% Median = 94% Third Quartile = 97% Number of Observations = 33 Water Year = 2015 First Quartile = 92% Median = 94% Third Quartile = 97% Number of Observations = 33 Water Year = 2015 First Quartile = 92% Median = 94% Third Quartile = 97% Number of Observations = 33 Water Year = 2015 First Quartile = 92% Median = 94% Third Quartile = 97% Number of Observations = 33 Water Year = 2015 First Quartile = 92% Median = 94% Third Quartile = 97% Number of Observations = 33 Water Year = 2014 First Quartile = 91% Median = 94% Third Quartile = 97% Number of Observations = 83 Water Year = 2014 First Quartile = 91% Median = 94% Third Quartile = 97% Number of Observations = 83 Water Year = 2014 First Quartile = 91% Median = 94% Third Quartile = 97% Number of Observations = 83 Water Year = 2014 First Quartile = 91% Median = 94% Third Quartile = 97% Number of Observations = 83 Water Year = 2014 First Quartile = 91% Median = 94% Third Quartile = 97% Number of Observations = 83 Water Year = 2014 First Quartile = 91% Median = 94% Third Quartile = 97% Number of Observations = 83 Water Year = 2014 First Quartile = 91% Median = 94% Third Quartile = 97% Number of Observations = 83 Water Year = 2014 First Quartile = 91% Median = 94% Third Quartile = 97% Number of Observations = 83 Water Year = 2013 First Quartile = 94% Median = 95% Third Quartile = 98% Number of Observations = 108 Water Year = 2013 First Quartile = 94% Median = 95% Third Quartile = 98% Number of Observations = 108 Water Year = 2013 First Quartile = 94% Median = 95% Third Quartile = 98% Number of Observations = 108 Water Year = 2013 First Quartile = 94% Median = 95% Third Quartile = 98% Number of Observations = 108 Water Year = 2013 First Quartile = 94% Median = 95% Third Quartile = 98% Number of Observations = 108 Water Year = 2013 First Quartile = 94% Median = 95% Third Quartile = 98% Number of Observations = 108 Water Year = 2013 First Quartile = 94% Median = 95% Third Quartile = 98% Number of Observations = 108 Water Year = 2013 First Quartile = 94% Median = 95% Third Quartile = 98% Number of Observations = 108 Water Year = 2012 First Quartile = 95% Median = 98% Third Quartile = 99% Number of Observations = 83 Water Year = 2012 First Quartile = 95% Median = 98% Third Quartile = 99% Number of Observations = 83 Water Year = 2012 First Quartile = 95% Median = 98% Third Quartile = 99% Number of Observations = 83 Water Year = 2012 First Quartile = 95% Median = 98% Third Quartile = 99% Number of Observations = 83 Water Year = 2012 First Quartile = 95% Median = 98% Third Quartile = 99% Number of Observations = 83 Water Year = 2012 First Quartile = 95% Median = 98% Third Quartile = 99% Number of Observations = 83 Water Year = 2012 First Quartile = 95% Median = 98% Third Quartile = 99% Number of Observations = 83 Water Year = 2012 First Quartile = 95% Median = 98% Third Quartile = 99% Number of Observations = 83 Water Year = 2011 First Quartile = 92% Median = 94% Third Quartile = 96% Number of Observations = 130 Water Year = 2011 First Quartile = 92% Median = 94% Third Quartile = 96% Number of Observations = 130 Water Year = 2011 First Quartile = 92% Median = 94% Third Quartile = 96% Number of Observations = 130 Water Year = 2011 First Quartile = 92% Median = 94% Third Quartile = 96% Number of Observations = 130 Water Year = 2011 First Quartile = 92% Median = 94% Third Quartile = 96% Number of Observations = 130 Water Year = 2011 First Quartile = 92% Median = 94% Third Quartile = 96% Number of Observations = 130 Water Year = 2011 First Quartile = 92% Median = 94% Third Quartile = 96% Number of Observations = 130 Water Year = 2011 First Quartile = 92% Median = 94% Third Quartile = 96% Number of Observations = 130 Water Year = 2010 First Quartile = 90% Median = 92% Third Quartile = 96% Number of Observations = 131 Water Year = 2010 First Quartile = 90% Median = 92% Third Quartile = 96% Number of Observations = 131 Water Year = 2010 First Quartile = 90% Median = 92% Third Quartile = 96% Number of Observations = 131 Water Year = 2010 First Quartile = 90% Median = 92% Third Quartile = 96% Number of Observations = 131 Water Year = 2010 First Quartile = 90% Median = 92% Third Quartile = 96% Number of Observations = 131 Water Year = 2010 First Quartile = 90% Median = 92% Third Quartile = 96% Number of Observations = 131 Water Year = 2010 First Quartile = 90% Median = 92% Third Quartile = 96% Number of Observations = 131 Water Year = 2010 First Quartile = 90% Median = 92% Third Quartile = 96% Number of Observations = 131 Water Year = 2009 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 103 Water Year = 2009 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 103 Water Year = 2009 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 103 Water Year = 2009 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 103 Water Year = 2009 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 103 Water Year = 2009 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 103 Water Year = 2009 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 103 Water Year = 2009 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 103 Water Year = 2008 First Quartile = 99% Median = 103% Third Quartile = 110% Number of Observations = 133 Water Year = 2008 First Quartile = 99% Median = 103% Third Quartile = 110% Number of Observations = 133 Water Year = 2008 First Quartile = 99% Median = 103% Third Quartile = 110% Number of Observations = 133 Water Year = 2008 First Quartile = 99% Median = 103% Third Quartile = 110% Number of Observations = 133 Water Year = 2008 First Quartile = 99% Median = 103% Third Quartile = 110% Number of Observations = 133 Water Year = 2008 First Quartile = 99% Median = 103% Third Quartile = 110% Number of Observations = 133 Water Year = 2008 First Quartile = 99% Median = 103% Third Quartile = 110% Number of Observations = 133 Water Year = 2008 First Quartile = 99% Median = 103% Third Quartile = 110% Number of Observations = 133 Water Year = 2007 First Quartile = 98% Median = 101% Third Quartile = 107% Number of Observations = 103 Water Year = 2007 First Quartile = 98% Median = 101% Third Quartile = 107% Number of Observations = 103 Water Year = 2007 First Quartile = 98% Median = 101% Third Quartile = 107% Number of Observations = 103 Water Year = 2007 First Quartile = 98% Median = 101% Third Quartile = 107% Number of Observations = 103 Water Year = 2007 First Quartile = 98% Median = 101% Third Quartile = 107% Number of Observations = 103 Water Year = 2007 First Quartile = 98% Median = 101% Third Quartile = 107% Number of Observations = 103 Water Year = 2007 First Quartile = 98% Median = 101% Third Quartile = 107% Number of Observations = 103 Water Year = 2007 First Quartile = 98% Median = 101% Third Quartile = 107% Number of Observations = 103 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Zinc, UNF, cICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Zinc, UNF, cICP-MS 01092PLM11 2007 103 97.6% 100.7% 106.5%
    2008 133 99.3% 102.7% 109.8%
    2009 103 97.3% 100.1% 103.7%
    2010 131 89.8% 92.2% 96.1%
    2011 130 91.8% 93.6% 96.1%
    2012 83 95.0% 97.8% 99.5%
    2013 108 93.5% 95.2% 98.1%
    2014 83 91.1% 94.3% 96.5%
    2015 33 91.7% 94.2% 97.3%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022


- Zinc, UNF, cICP-MS -
Lab: NWQL, PCode: 01092, MCode: PLM77
Analysis Dates: 05/12/15 through 09/24/21
Open Data Set
Boxplot Description

Water Year = 2020 plotvalue = 125% pctrecov = 125% Water Year = 2018 plotvalue = 112% pctrecov = 112% Water Year = 2018 plotvalue = 88% pctrecov = 88% Water Year = 2018 plotvalue = 88% pctrecov = 88% Water Year = 2018 plotvalue = 87% pctrecov = 87% Water Year = 2017 plotvalue = 130% pctrecov = 168% Water Year = 2017 plotvalue = 84% pctrecov = 84% Water Year = 2016 plotvalue = 108% pctrecov = 108% Water Year = 2016 plotvalue = 118% pctrecov = 118% Water Year = 2016 plotvalue = 130% pctrecov = 193% Water Year = 2015 plotvalue = 112% pctrecov = 112% Water Year = 2021 First Quartile = 97% Median = 102% Third Quartile = 104% Number of Observations = 42 Water Year = 2021 First Quartile = 97% Median = 102% Third Quartile = 104% Number of Observations = 42 Water Year = 2021 First Quartile = 97% Median = 102% Third Quartile = 104% Number of Observations = 42 Water Year = 2021 First Quartile = 97% Median = 102% Third Quartile = 104% Number of Observations = 42 Water Year = 2021 First Quartile = 97% Median = 102% Third Quartile = 104% Number of Observations = 42 Water Year = 2021 First Quartile = 97% Median = 102% Third Quartile = 104% Number of Observations = 42 Water Year = 2021 First Quartile = 97% Median = 102% Third Quartile = 104% Number of Observations = 42 Water Year = 2021 First Quartile = 97% Median = 102% Third Quartile = 104% Number of Observations = 42 Water Year = 2020 First Quartile = 98% Median = 101% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 98% Median = 101% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 98% Median = 101% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 98% Median = 101% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 98% Median = 101% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 98% Median = 101% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 98% Median = 101% Third Quartile = 105% Number of Observations = 44 Water Year = 2020 First Quartile = 98% Median = 101% Third Quartile = 105% Number of Observations = 44 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 56 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 56 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 56 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 56 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 56 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 56 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 56 Water Year = 2019 First Quartile = 99% Median = 101% Third Quartile = 104% Number of Observations = 56 Water Year = 2018 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 66 Water Year = 2018 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 66 Water Year = 2018 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 66 Water Year = 2018 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 66 Water Year = 2018 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 66 Water Year = 2018 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 66 Water Year = 2018 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 66 Water Year = 2018 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 66 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 66 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 66 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 66 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 66 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 66 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 66 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 66 Water Year = 2017 First Quartile = 100% Median = 103% Third Quartile = 106% Number of Observations = 66 Water Year = 2016 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 66 Water Year = 2016 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 66 Water Year = 2016 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 66 Water Year = 2016 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 66 Water Year = 2016 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 66 Water Year = 2016 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 66 Water Year = 2016 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 66 Water Year = 2016 First Quartile = 95% Median = 97% Third Quartile = 100% Number of Observations = 66 Water Year = 2015 First Quartile = 92% Median = 94% Third Quartile = 99% Number of Observations = 33 Water Year = 2015 First Quartile = 92% Median = 94% Third Quartile = 99% Number of Observations = 33 Water Year = 2015 First Quartile = 92% Median = 94% Third Quartile = 99% Number of Observations = 33 Water Year = 2015 First Quartile = 92% Median = 94% Third Quartile = 99% Number of Observations = 33 Water Year = 2015 First Quartile = 92% Median = 94% Third Quartile = 99% Number of Observations = 33 Water Year = 2015 First Quartile = 92% Median = 94% Third Quartile = 99% Number of Observations = 33 Water Year = 2015 First Quartile = 92% Median = 94% Third Quartile = 99% Number of Observations = 33 Water Year = 2015 First Quartile = 92% Median = 94% Third Quartile = 99% Number of Observations = 33 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Zinc, UNF, cICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Zinc, UNF, cICP-MS 01092PLM77 2015 33 91.6% 94.3% 98.9%
    2016 66 94.7% 96.6% 99.8%
    2017 66 100.1% 102.8% 105.6%
    2018 66 98.7% 101.7% 104.1%
    2019 56 99.1% 101.5% 104.1%
    2020 44 98.2% 101.4% 104.8%
    2021 42 96.9% 101.7% 103.9%

Hover over boxplot or outliers for additional information
Chart generated 08/02/2022