- Aluminum, FIL, ICP-MS -
Lab: NWQL, PCode: 01106, MCode: PLM10
Analysis Dates: 02/08/19 through 06/06/24
Open Data Set
Boxplot Description

Water Year = 2023 plotvalue = 112% pctrecov = 112% Water Year = 2022 plotvalue = 92% pctrecov = 92% Water Year = 2022 plotvalue = 92% pctrecov = 92% Water Year = 2022 plotvalue = 89% pctrecov = 89% Water Year = 2021 plotvalue = 109% pctrecov = 109% Water Year = 2021 plotvalue = 110% pctrecov = 110% Water Year = 2021 plotvalue = 117% pctrecov = 117% Water Year = 2021 plotvalue = 92% pctrecov = 92% Water Year = 2021 plotvalue = 92% pctrecov = 92% Water Year = 2021 plotvalue = 91% pctrecov = 91% Water Year = 2020 plotvalue = 114% pctrecov = 114% Water Year = 2020 plotvalue = 89% pctrecov = 89% Water Year = 2019 plotvalue = 70% pctrecov = 41% Water Year = 2024 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 46 Water Year = 2024 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 46 Water Year = 2024 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 46 Water Year = 2024 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 46 Water Year = 2024 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 46 Water Year = 2024 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 46 Water Year = 2024 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 46 Water Year = 2024 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 46 Water Year = 2023 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 89 Water Year = 2023 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 89 Water Year = 2023 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 89 Water Year = 2023 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 89 Water Year = 2023 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 89 Water Year = 2023 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 89 Water Year = 2023 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 89 Water Year = 2023 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 89 Water Year = 2022 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 89 Water Year = 2022 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 89 Water Year = 2022 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 89 Water Year = 2022 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 89 Water Year = 2022 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 89 Water Year = 2022 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 89 Water Year = 2022 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 89 Water Year = 2022 First Quartile = 100% Median = 102% Third Quartile = 105% Number of Observations = 89 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 90 Water Year = 2021 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 90 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% 104.2%
    2021 90 98.8% 101.2% 103.0%
    2022 89 100.3% 102.4% 105.3%
    2023 89 98.4% 100.8% 104.0%
    2024 46 97.9% 101.3% 104.3%

Hover over boxplot or outliers for additional information
Chart generated 07/23/2024


- Aluminum, FIL, ICP-MS -
Lab: NWQL, PCode: 01106, MCode: PLM43
Analysis Dates: 10/02/04 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 = 123% pctrecov = 123% Water Year = 2006 plotvalue = 130% pctrecov = 141% Water Year = 2006 plotvalue = 80% pctrecov = 80% Water Year = 2006 plotvalue = 76% pctrecov = 76% Water Year = 2006 plotvalue = 76% pctrecov = 76% Water Year = 2004 plotvalue = 76% pctrecov = 76% 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 = 97% Median = 102% Third Quartile = 107% Number of Observations = 169 Water Year = 2006 First Quartile = 97% Median = 102% Third Quartile = 107% Number of Observations = 169 Water Year = 2006 First Quartile = 97% Median = 102% Third Quartile = 107% Number of Observations = 169 Water Year = 2006 First Quartile = 97% Median = 102% Third Quartile = 107% Number of Observations = 169 Water Year = 2006 First Quartile = 97% Median = 102% Third Quartile = 107% Number of Observations = 169 Water Year = 2006 First Quartile = 97% Median = 102% Third Quartile = 107% Number of Observations = 169 Water Year = 2006 First Quartile = 97% Median = 102% Third Quartile = 107% Number of Observations = 169 Water Year = 2006 First Quartile = 97% Median = 102% Third Quartile = 107% Number of Observations = 169 Water Year = 2005 First Quartile = 101% Median = 106% Third Quartile = 115% Number of Observations = 159 Water Year = 2005 First Quartile = 101% Median = 106% Third Quartile = 115% Number of Observations = 159 Water Year = 2005 First Quartile = 101% Median = 106% Third Quartile = 115% Number of Observations = 159 Water Year = 2005 First Quartile = 101% Median = 106% Third Quartile = 115% Number of Observations = 159 Water Year = 2005 First Quartile = 101% Median = 106% Third Quartile = 115% Number of Observations = 159 Water Year = 2005 First Quartile = 101% Median = 106% Third Quartile = 115% Number of Observations = 159 Water Year = 2005 First Quartile = 101% Median = 106% Third Quartile = 115% Number of Observations = 159 Water Year = 2005 First Quartile = 101% Median = 106% Third Quartile = 115% Number of Observations = 159 Water Year = 2004 First Quartile = 98% Median = 102% Third Quartile = 108% Number of Observations = 12 Water Year = 2004 First Quartile = 98% Median = 102% Third Quartile = 108% Number of Observations = 12 Water Year = 2004 First Quartile = 98% Median = 102% Third Quartile = 108% Number of Observations = 12 Water Year = 2004 First Quartile = 98% Median = 102% Third Quartile = 108% Number of Observations = 12 Water Year = 2004 First Quartile = 98% Median = 102% Third Quartile = 108% Number of Observations = 12 Water Year = 2004 First Quartile = 98% Median = 102% Third Quartile = 108% Number of Observations = 12 Water Year = 2004 First Quartile = 98% Median = 102% Third Quartile = 108% Number of Observations = 12 Water Year = 2004 First Quartile = 98% Median = 102% Third Quartile = 108% Number of Observations = 12 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 2004 12 98.3% 102.4% 108.5%
    2005 159 101.1% 106.3% 114.5%
    2006 169 97.0% 102.2% 107.0%
    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 07/23/2024


- Aluminum, UNF, ICP-MS -
Lab: NWQL, PCode: 01105, MCode: PLM48
Analysis Dates: 10/18/04 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 = 2006 plotvalue = 114% pctrecov = 114% Water Year = 2006 plotvalue = 115% pctrecov = 115% Water Year = 2006 plotvalue = 116% pctrecov = 116% Water Year = 2006 plotvalue = 118% pctrecov = 118% Water Year = 2006 plotvalue = 119% pctrecov = 119% Water Year = 2006 plotvalue = 121% pctrecov = 121% Water Year = 2005 plotvalue = 127% pctrecov = 127% Water Year = 2005 plotvalue = 130% pctrecov = 131% 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 = 96% Third Quartile = 101% Number of Observations = 93 Water Year = 2006 First Quartile = 92% Median = 96% Third Quartile = 101% Number of Observations = 93 Water Year = 2006 First Quartile = 92% Median = 96% Third Quartile = 101% Number of Observations = 93 Water Year = 2006 First Quartile = 92% Median = 96% Third Quartile = 101% Number of Observations = 93 Water Year = 2006 First Quartile = 92% Median = 96% Third Quartile = 101% Number of Observations = 93 Water Year = 2006 First Quartile = 92% Median = 96% Third Quartile = 101% Number of Observations = 93 Water Year = 2006 First Quartile = 92% Median = 96% Third Quartile = 101% Number of Observations = 93 Water Year = 2006 First Quartile = 92% Median = 96% Third Quartile = 101% Number of Observations = 93 Water Year = 2005 First Quartile = 96% Median = 99% Third Quartile = 108% Number of Observations = 60 Water Year = 2005 First Quartile = 96% Median = 99% Third Quartile = 108% Number of Observations = 60 Water Year = 2005 First Quartile = 96% Median = 99% Third Quartile = 108% Number of Observations = 60 Water Year = 2005 First Quartile = 96% Median = 99% Third Quartile = 108% Number of Observations = 60 Water Year = 2005 First Quartile = 96% Median = 99% Third Quartile = 108% Number of Observations = 60 Water Year = 2005 First Quartile = 96% Median = 99% Third Quartile = 108% Number of Observations = 60 Water Year = 2005 First Quartile = 96% Median = 99% Third Quartile = 108% Number of Observations = 60 Water Year = 2005 First Quartile = 96% Median = 99% Third Quartile = 108% Number of Observations = 60 Water Year = 2004 First Quartile = 100% Median = 111% Third Quartile = 115% Number of Observations = 7 Water Year = 2004 First Quartile = 100% Median = 111% Third Quartile = 115% Number of Observations = 7 Water Year = 2004 First Quartile = 100% Median = 111% Third Quartile = 115% Number of Observations = 7 Water Year = 2004 First Quartile = 100% Median = 111% Third Quartile = 115% Number of Observations = 7 Water Year = 2004 First Quartile = 100% Median = 111% Third Quartile = 115% Number of Observations = 7 Water Year = 2004 First Quartile = 100% Median = 111% Third Quartile = 115% Number of Observations = 7 Water Year = 2004 First Quartile = 100% Median = 111% Third Quartile = 115% Number of Observations = 7 Water Year = 2004 First Quartile = 100% Median = 111% Third Quartile = 115% Number of Observations = 7 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 2004 7 99.7% 111.0% 115.1%
    2005 60 95.5% 99.0% 107.5%
    2006 93 92.4% 96.2% 100.9%
    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 07/23/2024


- Aluminum, UNF, ICP-MS -
Lab: NWQL, PCode: 01105, MCode: PLM77
Analysis Dates: 02/05/19 through 05/07/24
Open Data Set
Boxplot Description

Water Year = 2023 plotvalue = 117% pctrecov = 117% Water Year = 2023 plotvalue = 88% pctrecov = 88% Water Year = 2023 plotvalue = 86% pctrecov = 86% Water Year = 2022 plotvalue = 114% pctrecov = 114% Water Year = 2022 plotvalue = 115% pctrecov = 115% Water Year = 2022 plotvalue = 116% pctrecov = 116% Water Year = 2022 plotvalue = 119% pctrecov = 119% Water Year = 2022 plotvalue = 85% pctrecov = 85% Water Year = 2020 plotvalue = 115% pctrecov = 115% Water Year = 2019 plotvalue = 113% pctrecov = 113% Water Year = 2024 First Quartile = 98% Median = 102% Third Quartile = 104% Number of Observations = 24 Water Year = 2024 First Quartile = 98% Median = 102% Third Quartile = 104% Number of Observations = 24 Water Year = 2024 First Quartile = 98% Median = 102% Third Quartile = 104% Number of Observations = 24 Water Year = 2024 First Quartile = 98% Median = 102% Third Quartile = 104% Number of Observations = 24 Water Year = 2024 First Quartile = 98% Median = 102% Third Quartile = 104% Number of Observations = 24 Water Year = 2024 First Quartile = 98% Median = 102% Third Quartile = 104% Number of Observations = 24 Water Year = 2024 First Quartile = 98% Median = 102% Third Quartile = 104% Number of Observations = 24 Water Year = 2024 First Quartile = 98% Median = 102% Third Quartile = 104% Number of Observations = 24 Water Year = 2023 First Quartile = 99% Median = 101% Third Quartile = 105% Number of Observations = 48 Water Year = 2023 First Quartile = 99% Median = 101% Third Quartile = 105% Number of Observations = 48 Water Year = 2023 First Quartile = 99% Median = 101% Third Quartile = 105% Number of Observations = 48 Water Year = 2023 First Quartile = 99% Median = 101% Third Quartile = 105% Number of Observations = 48 Water Year = 2023 First Quartile = 99% Median = 101% Third Quartile = 105% Number of Observations = 48 Water Year = 2023 First Quartile = 99% Median = 101% Third Quartile = 105% Number of Observations = 48 Water Year = 2023 First Quartile = 99% Median = 101% Third Quartile = 105% Number of Observations = 48 Water Year = 2023 First Quartile = 99% Median = 101% Third Quartile = 105% Number of Observations = 48 Water Year = 2022 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 47 Water Year = 2022 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 47 Water Year = 2022 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 47 Water Year = 2022 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 47 Water Year = 2022 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 47 Water Year = 2022 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 47 Water Year = 2022 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 47 Water Year = 2022 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 47 Water Year = 2021 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 48 Water Year = 2021 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 48 Water Year = 2021 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 48 Water Year = 2021 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 48 Water Year = 2021 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 48 Water Year = 2021 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 48 Water Year = 2021 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 48 Water Year = 2021 First Quartile = 95% Median = 99% Third Quartile = 102% Number of Observations = 48 Water Year = 2020 First Quartile = 96% Median = 100% Third Quartile = 103% Number of Observations = 44 Water Year = 2020 First Quartile = 96% Median = 100% Third Quartile = 103% Number of Observations = 44 Water Year = 2020 First Quartile = 96% Median = 100% Third Quartile = 103% Number of Observations = 44 Water Year = 2020 First Quartile = 96% Median = 100% Third Quartile = 103% Number of Observations = 44 Water Year = 2020 First Quartile = 96% Median = 100% Third Quartile = 103% Number of Observations = 44 Water Year = 2020 First Quartile = 96% Median = 100% Third Quartile = 103% Number of Observations = 44 Water Year = 2020 First Quartile = 96% Median = 100% Third Quartile = 103% Number of Observations = 44 Water Year = 2020 First Quartile = 96% Median = 100% Third Quartile = 103% 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% 100.0% 102.5%
    2021 48 94.8% 99.0% 101.7%
    2022 47 98.2% 101.2% 104.2%
    2023 48 99.1% 100.9% 104.7%
    2024 24 98.0% 101.7% 104.5%

Hover over boxplot or outliers for additional information
Chart generated 07/23/2024


- 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 07/23/2024


- Antimony, FIL, ICP-MS -
Lab: NWQL, PCode: 01095, MCode: PLM43
Analysis Dates: 10/02/04 through 06/06/24
Open Data Set
Boxplot Description

Water Year = 2024 plotvalue = 90% pctrecov = 90% Water Year = 2024 plotvalue = 88% pctrecov = 88% Water Year = 2024 plotvalue = 88% pctrecov = 88% Water Year = 2024 plotvalue = 87% pctrecov = 87% Water Year = 2023 plotvalue = 88% pctrecov = 88% Water Year = 2023 plotvalue = 78% pctrecov = 78% Water Year = 2023 plotvalue = 75% pctrecov = 75% Water Year = 2022 plotvalue = 116% pctrecov = 116% Water Year = 2022 plotvalue = 118% pctrecov = 118% Water Year = 2022 plotvalue = 128% pctrecov = 128% Water Year = 2022 plotvalue = 130% pctrecov = 139% Water Year = 2022 plotvalue = 85% pctrecov = 85% Water Year = 2022 plotvalue = 84% pctrecov = 84% 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 = 114% pctrecov = 114% Water Year = 2006 plotvalue = 114% pctrecov = 114% Water Year = 2006 plotvalue = 117% pctrecov = 117% Water Year = 2006 plotvalue = 87% pctrecov = 87% Water Year = 2006 plotvalue = 84% pctrecov = 84% Water Year = 2006 plotvalue = 83% pctrecov = 83% Water Year = 2006 plotvalue = 83% pctrecov = 83% Water Year = 2006 plotvalue = 83% pctrecov = 83% Water Year = 2006 plotvalue = 83% pctrecov = 83% Water Year = 2006 plotvalue = 83% pctrecov = 83% Water Year = 2006 plotvalue = 83% pctrecov = 83% Water Year = 2006 plotvalue = 82% pctrecov = 82% Water Year = 2006 plotvalue = 81% pctrecov = 81% Water Year = 2006 plotvalue = 78% pctrecov = 78% Water Year = 2006 plotvalue = 77% pctrecov = 77% Water Year = 2005 plotvalue = 129% pctrecov = 129% Water Year = 2004 plotvalue = 103% pctrecov = 103% Water Year = 2024 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 46 Water Year = 2024 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 46 Water Year = 2024 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 46 Water Year = 2024 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 46 Water Year = 2024 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 46 Water Year = 2024 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 46 Water Year = 2024 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 46 Water Year = 2024 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 46 Water Year = 2023 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 89 Water Year = 2023 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 89 Water Year = 2023 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 89 Water Year = 2023 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 89 Water Year = 2023 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 89 Water Year = 2023 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 89 Water Year = 2023 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 89 Water Year = 2023 First Quartile = 98% Median = 101% Third Quartile = 104% Number of Observations = 89 Water Year = 2022 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 89 Water Year = 2022 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 89 Water Year = 2022 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 89 Water Year = 2022 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 89 Water Year = 2022 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 89 Water Year = 2022 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 89 Water Year = 2022 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 89 Water Year = 2022 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 89 Water Year = 2021 First Quartile = 99% Median = 103% Third Quartile = 105% Number of Observations = 90 Water Year = 2021 First Quartile = 99% Median = 103% Third Quartile = 105% Number of Observations = 90 Water Year = 2021 First Quartile = 99% Median = 103% Third Quartile = 105% Number of Observations = 90 Water Year = 2021 First Quartile = 99% Median = 103% Third Quartile = 105% Number of Observations = 90 Water Year = 2021 First Quartile = 99% Median = 103% Third Quartile = 105% Number of Observations = 90 Water Year = 2021 First Quartile = 99% Median = 103% Third Quartile = 105% Number of Observations = 90 Water Year = 2021 First Quartile = 99% Median = 103% Third Quartile = 105% Number of Observations = 90 Water Year = 2021 First Quartile = 99% Median = 103% Third Quartile = 105% Number of Observations = 90 Water Year = 2020 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 86 Water Year = 2020 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 86 Water Year = 2020 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 86 Water Year = 2020 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 86 Water Year = 2020 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 86 Water Year = 2020 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 86 Water Year = 2020 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 86 Water Year = 2020 First Quartile = 99% Median = 102% Third Quartile = 105% Number of Observations = 86 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 = 97% Median = 100% Third Quartile = 103% Number of Observations = 169 Water Year = 2006 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 169 Water Year = 2006 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 169 Water Year = 2006 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 169 Water Year = 2006 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 169 Water Year = 2006 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 169 Water Year = 2006 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 169 Water Year = 2006 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 169 Water Year = 2005 First Quartile = 98% Median = 102% Third Quartile = 108% Number of Observations = 131 Water Year = 2005 First Quartile = 98% Median = 102% Third Quartile = 108% Number of Observations = 131 Water Year = 2005 First Quartile = 98% Median = 102% Third Quartile = 108% Number of Observations = 131 Water Year = 2005 First Quartile = 98% Median = 102% Third Quartile = 108% Number of Observations = 131 Water Year = 2005 First Quartile = 98% Median = 102% Third Quartile = 108% Number of Observations = 131 Water Year = 2005 First Quartile = 98% Median = 102% Third Quartile = 108% Number of Observations = 131 Water Year = 2005 First Quartile = 98% Median = 102% Third Quartile = 108% Number of Observations = 131 Water Year = 2005 First Quartile = 98% Median = 102% Third Quartile = 108% Number of Observations = 131 Water Year = 2004 First Quartile = 93% Median = 95% Third Quartile = 96% Number of Observations = 9 Water Year = 2004 First Quartile = 93% Median = 95% Third Quartile = 96% Number of Observations = 9 Water Year = 2004 First Quartile = 93% Median = 95% Third Quartile = 96% Number of Observations = 9 Water Year = 2004 First Quartile = 93% Median = 95% Third Quartile = 96% Number of Observations = 9 Water Year = 2004 First Quartile = 93% Median = 95% Third Quartile = 96% Number of Observations = 9 Water Year = 2004 First Quartile = 93% Median = 95% Third Quartile = 96% Number of Observations = 9 Water Year = 2004 First Quartile = 93% Median = 95% Third Quartile = 96% Number of Observations = 9 Water Year = 2004 First Quartile = 93% Median = 95% Third Quartile = 96% Number of Observations = 9 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 2004 9 92.7% 94.7% 96.2%
    2005 131 98.0% 101.7% 108.3%
    2006 169 96.9% 99.7% 103.3%
    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 86 99.1% 101.8% 104.6%
    2021 90 98.9% 102.6% 105.4%
    2022 89 97.9% 100.3% 103.4%
    2023 89 98.5% 101.3% 103.6%
    2024 46 98.8% 101.9% 104.6%

Hover over boxplot or outliers for additional information
Chart generated 07/23/2024


- 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 07/23/2024


- Antimony, UNF, ICP-MS -
Lab: NWQL, PCode: 01097, MCode: PLM78
Analysis Dates: 05/12/15 through 05/07/24
Open Data Set
Boxplot Description

Water Year = 2023 plotvalue = 81% pctrecov = 81% 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 = 2024 First Quartile = 77% Median = 95% Third Quartile = 103% Number of Observations = 24 Water Year = 2024 First Quartile = 77% Median = 95% Third Quartile = 103% Number of Observations = 24 Water Year = 2024 First Quartile = 77% Median = 95% Third Quartile = 103% Number of Observations = 24 Water Year = 2024 First Quartile = 77% Median = 95% Third Quartile = 103% Number of Observations = 24 Water Year = 2024 First Quartile = 77% Median = 95% Third Quartile = 103% Number of Observations = 24 Water Year = 2024 First Quartile = 77% Median = 95% Third Quartile = 103% Number of Observations = 24 Water Year = 2024 First Quartile = 77% Median = 95% Third Quartile = 103% Number of Observations = 24 Water Year = 2024 First Quartile = 77% Median = 95% Third Quartile = 103% Number of Observations = 24 Water Year = 2023 First Quartile = 96% Median = 98% Third Quartile = 102% Number of Observations = 48 Water Year = 2023 First Quartile = 96% Median = 98% Third Quartile = 102% Number of Observations = 48 Water Year = 2023 First Quartile = 96% Median = 98% Third Quartile = 102% Number of Observations = 48 Water Year = 2023 First Quartile = 96% Median = 98% Third Quartile = 102% Number of Observations = 48 Water Year = 2023 First Quartile = 96% Median = 98% Third Quartile = 102% Number of Observations = 48 Water Year = 2023 First Quartile = 96% Median = 98% Third Quartile = 102% Number of Observations = 48 Water Year = 2023 First Quartile = 96% Median = 98% Third Quartile = 102% Number of Observations = 48 Water Year = 2023 First Quartile = 96% Median = 98% Third Quartile = 102% Number of Observations = 48 Water Year = 2022 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 47 Water Year = 2022 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 47 Water Year = 2022 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 47 Water Year = 2022 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 47 Water Year = 2022 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 47 Water Year = 2022 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 47 Water Year = 2022 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 47 Water Year = 2022 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 47 Water Year = 2021 First Quartile = 100% Median = 104% Third Quartile = 105% Number of Observations = 48 Water Year = 2021 First Quartile = 100% Median = 104% Third Quartile = 105% Number of Observations = 48 Water Year = 2021 First Quartile = 100% Median = 104% Third Quartile = 105% Number of Observations = 48 Water Year = 2021 First Quartile = 100% Median = 104% Third Quartile = 105% Number of Observations = 48 Water Year = 2021 First Quartile = 100% Median = 104% Third Quartile = 105% Number of Observations = 48 Water Year = 2021 First Quartile = 100% Median = 104% Third Quartile = 105% Number of Observations = 48 Water Year = 2021 First Quartile = 100% Median = 104% Third Quartile = 105% Number of Observations = 48 Water Year = 2021 First Quartile = 100% Median = 104% Third Quartile = 105% Number of Observations = 48 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 48 100.3% 103.6% 104.9%
    2022 47 95.9% 99.0% 103.2%
    2023 48 95.5% 97.9% 102.0%
    2024 24 77.1% 95.2% 103.3%

Hover over boxplot or outliers for additional information
Chart generated 07/23/2024


- Arsenate [as (V)], IC-ICP-MS -
Lab: NWQL, PCode: 62453, MCode: PLM36
Analysis Dates: 10/29/04 through 10/25/07
Open Data Set
Boxplot Description

Water Year = 2006 plotvalue = 112% pctrecov = 112% Water Year = 2006 plotvalue = 112% pctrecov = 112% Water Year = 2006 plotvalue = 93% pctrecov = 93% Water Year = 2006 plotvalue = 92% pctrecov = 92% Water Year = 2005 plotvalue = 70% pctrecov = 70% Water Year = 2005 plotvalue = 70% pctrecov = 10% Water Year = 2005 plotvalue = 70% pctrecov = 10% Water Year = 2005 plotvalue = 70% pctrecov = 10% 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 Water Year = 2006 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 22 Water Year = 2006 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 22 Water Year = 2006 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 22 Water Year = 2006 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 22 Water Year = 2006 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 22 Water Year = 2006 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 22 Water Year = 2006 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 22 Water Year = 2006 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 22 Water Year = 2005 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 30 Water Year = 2005 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 30 Water Year = 2005 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 30 Water Year = 2005 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 30 Water Year = 2005 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 30 Water Year = 2005 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 30 Water Year = 2005 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 30 Water Year = 2005 First Quartile = 92% Median = 95% Third Quartile = 98% Number of Observations = 30 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 2005 30 91.9% 95.5% 98.4%
    2006 22 98.6% 100.7% 101.6%
    2007 18 90.1% 91.0% 96.1%

Hover over boxplot or outliers for additional information
Chart generated 07/23/2024


- Arsenate [as (V)], IC-ICP-MS (w/org) -
Lab: NWQL, PCode: 62453, MCode: PLM35
Analysis Dates: 11/16/04 through 10/12/07
Open Data Set
Boxplot Description

Water Year = 2007 plotvalue = 101% pctrecov = 101% Water Year = 2005 plotvalue = 108% pctrecov = 108% Water Year = 2005 plotvalue = 109% pctrecov = 109% 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 Water Year = 2006 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 18 Water Year = 2006 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 18 Water Year = 2006 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 18 Water Year = 2006 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 18 Water Year = 2006 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 18 Water Year = 2006 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 18 Water Year = 2006 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 18 Water Year = 2006 First Quartile = 93% Median = 98% Third Quartile = 104% Number of Observations = 18 Water Year = 2005 First Quartile = 98% Median = 99% Third Quartile = 102% Number of Observations = 30 Water Year = 2005 First Quartile = 98% Median = 99% Third Quartile = 102% Number of Observations = 30 Water Year = 2005 First Quartile = 98% Median = 99% Third Quartile = 102% Number of Observations = 30 Water Year = 2005 First Quartile = 98% Median = 99% Third Quartile = 102% Number of Observations = 30 Water Year = 2005 First Quartile = 98% Median = 99% Third Quartile = 102% Number of Observations = 30 Water Year = 2005 First Quartile = 98% Median = 99% Third Quartile = 102% Number of Observations = 30 Water Year = 2005 First Quartile = 98% Median = 99% Third Quartile = 102% Number of Observations = 30 Water Year = 2005 First Quartile = 98% Median = 99% Third Quartile = 102% Number of Observations = 30 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 2005 30 97.7% 99.3% 101.5%
    2006 18 92.6% 97.7% 103.8%
    2007 18 88.5% 91.3% 92.4%

Hover over boxplot or outliers for additional information
Chart generated 07/23/2024


- Arsenic, FIL, ICP-MS -
Lab: NWQL, PCode: 01000, MCode: PLM40
Analysis Dates: 10/02/04 through 10/06/05
Open Data Set
Boxplot Description

Water Year = 2005 plotvalue = 110% pctrecov = 110% Water Year = 2005 plotvalue = 112% pctrecov = 112% Water Year = 2005 plotvalue = 113% pctrecov = 113% Water Year = 2005 plotvalue = 130% pctrecov = 131% Water Year = 2005 plotvalue = 70% pctrecov = 5% Water Year = 2004 plotvalue = 78% pctrecov = 78% Water Year = 2005 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 126 Water Year = 2005 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 126 Water Year = 2005 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 126 Water Year = 2005 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 126 Water Year = 2005 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 126 Water Year = 2005 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 126 Water Year = 2005 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 126 Water Year = 2005 First Quartile = 96% Median = 99% Third Quartile = 102% Number of Observations = 126 Water Year = 2004 First Quartile = 95% Median = 96% Third Quartile = 97% Number of Observations = 9 Water Year = 2004 First Quartile = 95% Median = 96% Third Quartile = 97% Number of Observations = 9 Water Year = 2004 First Quartile = 95% Median = 96% Third Quartile = 97% Number of Observations = 9 Water Year = 2004 First Quartile = 95% Median = 96% Third Quartile = 97% Number of Observations = 9 Water Year = 2004 First Quartile = 95% Median = 96% Third Quartile = 97% Number of Observations = 9 Water Year = 2004 First Quartile = 95% Median = 96% Third Quartile = 97% Number of Observations = 9 Water Year = 2004 First Quartile = 95% Median = 96% Third Quartile = 97% Number of Observations = 9 Water Year = 2004 First Quartile = 95% Median = 96% Third Quartile = 97% Number of Observations = 9 Y = 1
The SGPlot Procedure

Percent Recovery Statistics for Arsenic, FIL, ICP-MS

Analyte Parm-meth Code Water Year # of
Samples		 25th Pctl 50th Pctl
(Median)		 75th Pctl
Arsenic, FIL, ICP-MS 01000PLM40 2004 9 95.0% 95.9% 97.1%
    2005 126 96.3% 98.7% 101.6%

Hover over boxplot or outliers for additional information
Chart generated 07/23/2024


- Arsenic, FIL, cICP-MS -
Lab: NWQL, PCode: 01000, MCode: PLM10
Analysis Dates: 09/09/05 through 06/06/24
Open Data Set
Boxplot Description

Water Year = 2024 plotvalue = 130% pctrecov = 181% Water Year = 2024 plotvalue = 82% pctrecov = 82% Water Year = 2024 plotvalue = 81% pctrecov = 81% Water Year = 2023 plotvalue = 84% pctrecov = 84% Water Year = 2023 plotvalue = 79% pctrecov = 79% Water Year = 2022 plotvalue = 112% pctrecov = 112% Water Year = 2022 plotvalue = 91% pctrecov = 91% Water Year = 2022 plotvalue = 91% pctrecov = 91% Water Year = 2022 plotvalue = 90% pctrecov = 90% Water Year = 2022 plotvalue = 87% pctrecov = 87% Water Year = 2022 plotvalue = 87% pctrecov = 87% Water Year = 2022 plotvalue = 86% pctrecov = 86% Water Year = 2022 plotvalue = 85% pctrecov = 85% Water Year = 2022 plotvalue = 84% pctrecov = 84% Water Year = 2022 plotvalue = 80% pctrecov = 80% Water Year = 2021 plotvalue = 118% pctrecov = 118% 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 = 2006 plotvalue = 112% pctrecov = 112% Water Year = 2006 plotvalue = 84% pctrecov = 84% Water Year = 2024 First Quartile = 100% Median = 105% Third Quartile = 110% Number of Observations = 46 Water Year = 2024 First Quartile = 100% Median = 105% Third Quartile = 110% Number of Observations = 46 Water Year = 2024 First Quartile = 100% Median = 105% Third Quartile = 110% Number of Observations = 46 Water Year = 2024 First Quartile = 100% Median = 105% Third Quartile = 110% Number of Observations = 46 Water Year = 2024 First Quartile = 100% Median = 105% Third Quartile = 110% Number of Observations = 46 Water Year = 2024 First Quartile = 100% Median = 105% Third Quartile = 110% Number of Observations = 46 Water Year = 2024 First Quartile = 100% Median = 105% Third Quartile = 110% Number of Observations = 46 Water Year = 2024 First Quartile = 100% Median = 105% Third Quartile = 110% Number of Observations = 46 Water Year = 2023 First Quartile = 100% Median = 105% Third Quartile = 108% Number of Observations = 89 Water Year = 2023 First Quartile = 100% Median = 105% Third Quartile = 108% Number of Observations = 89 Water Year = 2023 First Quartile = 100% Median = 105% Third Quartile = 108% Number of Observations = 89 Water Year = 2023 First Quartile = 100% Median = 105% Third Quartile = 108% Number of Observations = 89 Water Year = 2023 First Quartile = 100% Median = 105% Third Quartile = 108% Number of Observations = 89 Water Year = 2023 First Quartile = 100% Median = 105% Third Quartile = 108% Number of Observations = 89 Water Year = 2023 First Quartile = 100% Median = 105% Third Quartile = 108% Number of Observations = 89 Water Year = 2023 First Quartile = 100% Median = 105% Third Quartile = 108% Number of Observations = 89 Water Year = 2022 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 89 Water Year = 2022 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 89 Water Year = 2022 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 89 Water Year = 2022 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 89 Water Year = 2022 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 89 Water Year = 2022 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 89 Water Year = 2022 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 89 Water Year = 2022 First Quartile = 99% Median = 102% Third Quartile = 104% Number of Observations = 89 Water Year = 2021 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 90 Water Year = 2021 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 90 Water Year = 2021 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 90 Water Year = 2021 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 90 Water Year = 2021 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 90 Water Year = 2021 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 90 Water Year = 2021 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 90 Water Year = 2021 First Quartile = 101% Median = 103% Third Quartile = 107% Number of Observations = 90 Water Year = 2020 First Quartile = 102% Median = 107% Third Quartile = 111% Number of Observations = 86 Water Year = 2020 First Quartile = 102% Median = 107% Third Quartile = 111% Number of Observations = 86 Water Year = 2020 First Quartile = 102% Median = 107% Third Quartile = 111% Number of Observations = 86 Water Year = 2020 First Quartile = 102% Median = 107% Third Quartile = 111% Number of Observations = 86 Water Year = 2020 First Quartile = 102% Median = 107% Third Quartile = 111% Number of Observations = 86 Water Year = 2020 First Quartile = 102% Median = 107% Third Quartile = 111% Number of Observations = 86 Water Year = 2020 First Quartile = 102% Median = 107% Third Quartile = 111% Number of Observations = 86 Water Year = 2020 First Quartile = 102% Median = 107% Third Quartile = 111% Number of Observations = 86 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 = 94% Median = 98% Third Quartile = 101% Number of Observations = 123 Water Year = 2006 First Quartile = 94% Median = 98% Third Quartile = 101% Number of Observations = 123 Water Year = 2006 First Quartile = 94% Median = 98% Third Quartile = 101% Number of Observations = 123 Water Year = 2006 First Quartile = 94% Median = 98% Third Quartile = 101% Number of Observations = 123 Water Year = 2006 First Quartile = 94% Median = 98% Third Quartile = 101% Number of Observations = 123 Water Year = 2006 First Quartile = 94% Median = 98% Third Quartile = 101% Number of Observations = 123 Water Year = 2006 First Quartile = 94% Median = 98% Third Quartile = 101% Number of Observations = 123 Water Year = 2006 First Quartile = 94% Median = 98% Third Quartile = 101% Number of Observations = 123 Water Year = 2005 First Quartile = 95% Median = 99% Third Quartile = 100% Number of Observations = 13 Water Year = 2005 First Quartile = 95% Median = 99% Third Quartile = 100% Number of Observations = 13 Water Year = 2005 First Quartile = 95% Median = 99% Third Quartile = 100% Number of Observations = 13 Water Year = 2005 First Quartile = 95% Median = 99% Third Quartile = 100% Number of Observations = 13 Water Year = 2005 First Quartile = 95% Median = 99% Third Quartile = 100% Number of Observations = 13 Water Year = 2005 First Quartile = 95% Median = 99% Third Quartile = 100% Number of Observations = 13 Water Year = 2005 First Quartile = 95% Median = 99% Third Quartile = 100% Number of Observations = 13 Water Year = 2005 First Quartile = 95% Median = 99% Third Quartile = 100% Number of Observations = 13 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 2005 13 95.4% 98.9% 99.7%
    2006 123 94.2% 97.5% 100.8%
    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 86 102.4% 107.4% 111.5%
    2021 90 100.6% 103.4% 107.0%
    2022 89 98.7% 101.9% 103.6%
    2023 89 99.6% 104.5% 107.6%
    2024 46 100.3% 104.8% 109.6%

Hover over boxplot or outliers for additional information
Chart generated 07/23/2024


- Arsenic, UNF, cICP-MS -
Lab: NWQL, PCode: 01002, MCode: PLM11
Analysis Dates: 09/20/05 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 = 2006 plotvalue = 117% pctrecov = 117% Water Year = 2006 plotvalue = 79% pctrecov = 79% Water Year = 2006 plotvalue = 75% pctrecov = 75% Water Year = 2006 plotvalue = 70% pctrecov = 9% Water Year = 2006 plotvalue = 70% pctrecov = 53% Water Year = 2005 plotvalue = 127% pctrecov = 127% Water Year = 2005 plotvalue = 94% pctrecov = 94% 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 = 94% Median = 98% Third Quartile = 102% Number of Observations = 127 Water Year = 2006 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 127 Water Year = 2006 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 127 Water Year = 2006 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 127 Water Year = 2006 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 127 Water Year = 2006 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 127 Water Year = 2006 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 127 Water Year = 2006 First Quartile = 94% Median = 98% Third Quartile = 102% Number of Observations = 127 Water Year = 2005 First Quartile = 98% Median = 100% Third Quartile = 101% Number of Observations = 12 Water Year = 2005 First Quartile = 98% Median = 100% Third Quartile = 101% Number of Observations = 12 Water Year = 2005 First Quartile = 98% Median = 100% Third Quartile = 101% Number of Observations = 12 Water Year = 2005 First Quartile = 98% Median = 100% Third Quartile = 101% Number of Observations = 12 Water Year = 2005 First Quartile = 98% Median = 100% Third Quartile = 101% Number of Observations = 12 Water Year = 2005 First Quartile = 98% Median = 100% Third Quartile = 101% Number of Observations = 12 Water Year = 2005 First Quartile = 98% Median = 100% Third Quartile = 101% Number of Observations = 12 Water Year = 2005 First Quartile = 98% Median = 100% Third Quartile = 101% Number of Observations = 12 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 2005 12 98.4% 99.7% 100.7%
    2006 127 93.9% 98.5% 101.9%
    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 07/23/2024


- Arsenic, UNF, cICP-MS -
Lab: NWQL, PCode: 01002, MCode: PLM77
Analysis Dates: 05/12/15 through 05/07/24
Open Data Set
Boxplot Description

Water Year = 2024 plotvalue = 115% pctrecov = 115% Water Year = 2024 plotvalue = 83% pctrecov = 83% Water Year = 2023 plotvalue = 87% pctrecov = 87% Water Year = 2023 plotvalue = 84% pctrecov = 84% Water Year = 2023 plotvalue = 83% pctrecov = 83% Water Year = 2023 plotvalue = 81% pctrecov = 81% 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 = 2024 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 24 Water Year = 2024 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 24 Water Year = 2024 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 24 Water Year = 2024 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 24 Water Year = 2024 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 24 Water Year = 2024 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 24 Water Year = 2024 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 24 Water Year = 2024 First Quartile = 96% Median = 99% Third Quartile = 103% Number of Observations = 24 Water Year = 2023 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 48 Water Year = 2023 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 48 Water Year = 2023 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 48 Water Year = 2023 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 48 Water Year = 2023 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 48 Water Year = 2023 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 48 Water Year = 2023 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 48 Water Year = 2023 First Quartile = 97% Median = 100% Third Quartile = 104% Number of Observations = 48 Water Year = 2022 First Quartile = 96% Median = 102% Third Quartile = 105% Number of Observations = 47 Water Year = 2022 First Quartile = 96% Median = 102% Third Quartile = 105% Number of Observations = 47 Water Year = 2022 First Quartile = 96% Median = 102% Third Quartile = 105% Number of Observations = 47 Water Year = 2022 First Quartile = 96% Median = 102% Third Quartile = 105% Number of Observations = 47 Water Year = 2022 First Quartile = 96% Median = 102% Third Quartile = 105% Number of Observations = 47 Water Year = 2022 First Quartile = 96% Median = 102% Third Quartile = 105% Number of Observations = 47 Water Year = 2022 First Quartile = 96% Median = 102% Third Quartile = 105% Number of Observations = 47 Water Year = 2022 First Quartile = 96% Median = 102% Third Quartile = 105% Number of Observations = 47 Water Year = 2021 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 48 Water Year = 2021 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 48 Water Year = 2021 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 48 Water Year = 2021 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 48 Water Year = 2021 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 48 Water Year = 2021 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 48 Water Year = 2021 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 48 Water Year = 2021 First Quartile = 98% Median = 100% Third Quartile = 103% Number of Observations = 48 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 = 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 97.7% 101.2% 105.2%
    2021 48 98.0% 100.4% 102.8%
    2022 47 96.0% 101.7% 104.7%
    2023 48 97.4% 100.3% 104.2%
    2024 24 95.6% 99.5% 102.7%

Hover over boxplot or outliers for additional information
Chart generated 07/23/2024


- Arsenite [AS (III)], IC-ICP-MS -
Lab: NWQL, PCode: 62452, MCode: PLM36
Analysis Dates: 10/29/04 through 10/25/07
Open Data Set
Boxplot Description

Water Year = 2006 plotvalue = 115% pctrecov = 115% Water Year = 2006 plotvalue = 116% pctrecov = 116% Water Year = 2005 plotvalue = 70% pctrecov = 8% Water Year = 2005 plotvalue = 70% pctrecov = 8% Water Year = 2005 plotvalue = 70% pctrecov = 8% Water Year = 2005 plotvalue = 70% pctrecov = 8% 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 Water Year = 2006 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 22 Water Year = 2006 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 22 Water Year = 2006 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 22 Water Year = 2006 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 22 Water Year = 2006 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 22 Water Year = 2006 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 22 Water Year = 2006 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 22 Water Year = 2006 First Quartile = 97% Median = 100% Third Quartile = 103% Number of Observations = 22 Water Year = 2005 First Quartile = 93% Median = 97% Third Quartile = 100% Number of Observations = 30 Water Year = 2005 First Quartile = 93% Median = 97% Third Quartile = 100% Number of Observations = 30 Water Year = 2005 First Quartile = 93% Median = 97% Third Quartile = 100% Number of Observations = 30 Water Year = 2005 First Quartile = 93% Median = 97% Third Quartile = 100% Number of Observations = 30 Water Year = 2005 First Quartile = 93% Median = 97% Third Quartile = 100% Number of Observations = 30 Water Year = 2005 First Quartile = 93% Median = 97% Third Quartile = 100% Number of Observations = 30 Water Year = 2005 First Quartile = 93% Median = 97% Third Quartile = 100% Number of Observations = 30 Water Year = 2005 First Quartile = 93% Median = 97% Third Quartile = 100% Number of Observations = 30 Y = 1
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 2005 30 93.2% 96.9% 99.6%
    2006 22 97.4% 99.9% 103.2%
    2007 18 90.9% 92.5% 94.6%

Hover over boxplot or outliers for additional information
Chart generated 07/23/2024


- Arsenite [AS (III)], IC-ICP-MS (w/org) -
Lab: NWQL, PCode: 62452, MCode: PLM35
Analysis Dates: 11/16/04 through 10/12/07
Open Data Set
Boxplot Description

Water Year = 2005 plotvalue = 109% pctrecov = 109% Water Year = 2005 plotvalue = 93% pctrecov = 93% 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 Water Year = 2006 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 18 Water Year = 2006 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 18 Water Year = 2006 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 18 Water Year = 2006 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 18 Water Year = 2006 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 18 Water Year = 2006 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 18 Water Year = 2006 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 18 Water Year = 2006 First Quartile = 95% Median = 98% Third Quartile = 102% Number of Observations = 18 Water Year = 2005 First Quartile = 99% Median = 99% Third Quartile = 103% Number of Observations = 30 Water Year = 2005 First Quartile = 99% Median = 99% Third Quartile = 103% Number of Observations = 30 Water Year = 2005 First Quartile = 99% Median = 99% Third Quartile = 103% Number of Observations = 30 Water Year = 2005 First Quartile = 99% Median = 99% Third Quartile = 103% Number of Observations = 30 Water Year = 2005 First Quartile = 99% Median = 99% Third Quartile = 103% Number of Observations = 30 Water Year = 2005 First Quartile = 99% Median = 99% Third Quartile = 103% Number of Observations = 30 Water Year = 2005 First Quartile = 99% Median = 99% Third Quartile = 103% Number of Observations = 30 Water Year = 2005 First Quartile = 99% Median = 99% Third Quartile = 103% Number of Observations = 30 Y = 1
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 2005 30 98.9% 99.2% 102.5%
    2006 18 95.2% 98.0% 102.2%
    2007 18 89.7% 91.7% 94.4%

Hover over boxplot or outliers for additional information
Chart generated 07/23/2024


- Barium, FIL, ICP-MS -
Lab: NWQL, PCode: 01005, MCode: PLM43
Analysis Dates: 10/02/04 through 06/06/24
Open Data Set
Boxplot Description

Water Year = 2024 plotvalue = 104% pctrecov = 104% Water Year = 2024 plotvalue = 95% pctrecov = 95% Water Year = 2023 plotvalue = 91% pctrecov = 91% 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 = 2004 plotvalue = 105% pctrecov = 105% Water Year = 2024 First Quartile = 98% Median = 99% Third Quartile = 100% Number of Observations = 46 Water Year = 2024 First Quartile = 98% Median = 99% Third Quartile = 100% Number of Observations = 46 Water Year = 2024 First Quartile = 98% Median = 99% Third Quartile = 100% Number of Observations = 46 Water Year = 2024 First Quartile = 98% Median = 99% Third Quartile = 100% Number of Observations = 46 Water Year = 2024 First Quartile = 98% Median = 99% Third Quartile = 100% Number of Observations = 46 Water Year = 2024 First Quartile = 98% Median = 99% Third Quartile = 100% Number of Observations = 46 Water Year = 2024 First Quartile = 98% Median = 99% Third Quartile = 100% Number of Observations = 46 Water Year = 2024 First Quartile = 98% Median = 99% Third Quartile = 100% Number of Observations = 46 Water Year = 2023 First Quartile = 99% Median = 100% Third Quartile = 103% Number of Observations = 89 Water Year = 2023 First Quartile = 99% Median = 100% Third Quartile = 103% Number of Observations = 89 Water Year = 2023 First Quartile = 99% Median = 100% Third Quartile = 103% Number of Observations = 89 Water Year = 2023 First Quartile = 99% Median = 100% Third Quartile = 103% Number of Observations = 89 Water Year = 2023 First Quartile = 99% Median = 100% Third Quartile = 103% Number of Observations = 89 Water Year = 2023 First Quartile = 99% Median = 100% Third Quartile = 103% Number of Observations = 89 Water Year = 2023 First Quartile = 99% Median = 100% Third Quartile = 103% Number of Observations = 89 Water Year = 2023 First Quartile = 99% Median = 100% Third Quartile = 103% Number of Observations = 89 Water Year = 2022 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 89 Water Year = 2022 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 89 Water Year = 2022 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 89 Water Year = 2022 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 89 Water Year = 2022 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 89 Water Year = 2022 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 89 Water Year = 2022 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 89 Water Year = 2022 First Quartile = 99% Median = 101% Third Quartile = 102% Number of Observations = 89 Water Year = 2021 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 90 Water Year = 2021 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 90 Water Year = 2021 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 90 Water Year = 2021 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 90 Water Year = 2021 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 90 Water Year = 2021 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 90 Water Year = 2021 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 90 Water Year = 2021 First Quartile = 97% Median = 99% Third Quartile = 101% Number of Observations = 90 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 86 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 86 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 86 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 86 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 86 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 86 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 86 Water Year = 2020 First Quartile = 99% Median = 101% Third Quartile = 103% Number of Observations = 86 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 = 96% Median = 101% Third Quartile = 104% Number of Observations = 169 Water Year = 2006 First Quartile = 96% Median = 101% Third Quartile = 104% Number of Observations = 169 Water Year = 2006 First Quartile = 96% Median = 101% Third Quartile = 104% Number of Observations = 169 Water Year = 2006 First Quartile = 96% Median = 101% Third Quartile = 104% Number of Observations = 169 Water Year = 2006 First Quartile = 96% Median = 101% Third Quartile = 104% Number of Observations = 169 Water Year = 2006 First Quartile = 96% Median = 101% Third Quartile = 104% Number of Observations = 169 Water Year = 2006 First Quartile = 96% Median = 101% Third Quartile = 104% Number of Observations = 169 Water Year = 2006 First Quartile = 96% Median = 101% Third Quartile = 104% Number of Observations = 169 Water Year = 2005 First Quartile = 95% Median = 100% Third Quartile = 102% Number of Observations = 131 Water Year = 2005 First Quartile = 95% Median = 100% Third Quartile = 102% Number of Observations = 131 Water Year = 2005 First Quartile = 95% Median = 100% Third Quartile = 102% Number of Observations = 131 Water Year = 2005 First Quartile = 95% Median = 100% Third Quartile = 102% Number of Observations = 131 Water Year = 2005 First Quartile = 95% Median = 100% Third Quartile = 102% Number of Observations = 131 Water Year = 2005 First Quartile = 95% Median = 100% Third Quartile = 102% Number of Observations = 131 Water Year = 2005 First Quartile = 95% Median = 100% Third Quartile = 102% Number of Observations = 131 Water Year = 2005 First Quartile = 95% Median = 100% Third Quartile = 102% Number of Observations = 131 Water Year = 2004 First Quartile = 98% Median = 99% Third Quartile = 100% Number of Observations = 9 Water Year = 2004 First Quartile = 98% Median = 99% Third Quartile = 100% Number of Observations = 9 Water Year = 2004 First Quartile = 98% Median = 99% Third Quartile = 100% Number of Observations = 9 Water Year = 2004 First Quartile = 98% Median = 99% Third Quartile = 100% Number of Observations = 9 Water Year = 2004 First Quartile = 98% Median = 99% Third Quartile = 100% Number of Observations = 9 Water Year = 2004 First Quartile = 98% Median = 99% Third Quartile = 100% Number of Observations = 9 Water Year = 2004 First Quartile = 98% Median = 99% Third Quartile = 100% Number of Observations = 9 Water Year = 2004 First Quartile = 98% Median = 99% Third Quartile = 100% Number of Observations = 9 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 2004 9 98.2% 99.3% 100.1%
    2005 131 95.0% 100.0% 102.4%
    2006 169 95.8% 100.7% 104.0%
    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 86 99.0% 100.8% 103.2%
    2021 90 97.0% 98.8% 101.2%
    2022 89 99.1% 100.5% 102.4%
    2023 89 98.6% 100.3% 102.5%
    2024 46 98.3% 99.1% 100.2%

Hover over boxplot or outliers for additional information
Chart generated 07/23/2024


- Barium, FIL, ICP-OES -
Lab: NWQL, PCode: 01005, MCode: PLA11
Analysis Dates: 10/09/04 through 07/03/24
Open Data Set
Boxplot Description

Water Year = 2024 plotvalue = 94% pctrecov = 94% Water Year = 2023 plotvalue = 96% pctrecov = 96% 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 = 2005 plotvalue = 107% pctrecov = 107% Water Year = 2005 plotvalue = 96% pctrecov = 96% Water Year = 2005 plotvalue = 95% pctrecov = 95% Water Year = 2024 First Quartile = 101% Median = 103% Third Quartile = 105% Number of Observations = 17 Water Year = 2024 First Quartile = 101% Median = 103% Third Quartile = 105% Number of Observations = 17 Water Year = 2024 First Quartile = 101% Median = 103% Third Quartile = 105% Number of Observations = 17 Water Year = 2024 First Quartile = 101% Median = 103% Third Quartile = 105% Number of Observations = 17 Water Year = 2024 First Quartile = 101% Median = 103% Third Quartile = 105% Number of Observations = 17 Water Year = 2024 First Quartile = 101% Median = 103% Third Quartile = 105% Number of Observations = 17 Water Year = 2024 First Quartile = 101% Median = 103% Third Quartile = 105% Number of Observations = 17 Water Year = 2024 First Quartile = 101% Median = 103% Third Quartile = 105% Number of Observations = 17 Water Year = 2023 First Quartile = 101% Median = 101% Third Quartile = 103% Number of Observations = 24 Water Year = 2023 First Quartile = 101% Median = 101% Third Quartile = 103% Number of Observations = 24 Water Year = 2023 First Quartile = 101% Median = 101% Third Quartile = 103% Number of Observations = 24 Water Year = 2023 First Quartile = 101% Median = 101% Third Quartile = 103% Number of Observations = 24 Water Year = 2023 First Quartile = 101% Median = 101% Third Quartile = 103% Number of Observations = 24 Water Year = 2023 First Quartile = 101% Median = 101% Third Quartile = 103% Number of Observations = 24 Water Year = 2023 First Quartile = 101% Median = 101% Third Quartile = 103% Number of Observations = 24 Water Year = 2023 First Quartile = 101% Median = 101% Third Quartile = 103% Number of Observations = 24 Water Year = 2022 First Quartile = 102% Median = 103% Third Quartile = 105% Number of Observations = 24 Water Year = 2022 First Quartile = 102% Median = 103% Third Quartile = 105% Number of Observations = 24 Water Year = 2022 First Quartile = 102% Median = 103% Third Quartile = 105% Number of Observations = 24 Water Year = 2022 First Quartile = 102% Median = 103% Third Quartile = 105% Number of Observations = 24 Water Year = 2022 First Quartile = 102% Median = 103% Third Quartile = 105% Number of Observations = 24 Water Year = 2022 First Quartile = 102% Median = 103% Third Quartile = 105% Number of Observations = 24 Water Year = 2022 First Quartile = 102% Median = 103% Third Quartile = 105% Number of Observations = 24 Water Year = 2022 First Quartile = 102% Median = 103% Third Quartile = 105% Number of Observations = 24 Water Year = 2021 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 24 Water Year = 2021 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 24 Water Year = 2021 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 24 Water Year = 2021 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 24 Water Year = 2021 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 24 Water Year = 2021 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 24 Water Year = 2021 First Quartile = 101% Median = 102% Third Quartile = 103% Number of Observations = 24 Water Year = 2021 First Quartile = 101% Median = 102% 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 = 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 Water Year = 2006 First Quartile = 98% Median = 100% Third Quartile = 101% Number of Observations = 48 Water Year = 2006 First Quartile = 98% Median = 100% Third Quartile = 101% Number of Observations = 48 Water Year = 2006 First Quartile = 98% Median = 100% Third Quartile = 101% Number of Observations = 48 Water Year = 2006 First Quartile = 98% Median = 100% Third Quartile = 101% Number of Observations = 48 Water Year = 2006 First Quartile = 98% Median = 100% Third Quartile = 101% Number of Observations = 48 Water Year = 2006 First Quartile = 98% Median = 100% Third Quartile = 101% Number of Observations = 48 Water Year = 2006 First Quartile = 98% Median = 100% Third Quartile = 101% Number of Observations = 48 Water Year = 2006 First Quartile = 98% Median = 100% Third Quartile = 101% Number of Observations = 48 Water Year = 2005 First Quartile = 100% Median = 101% Third Quartile = 103% Number of Observations = 82 Water Year = 2005 First Quartile = 100% Median = 101% Third Quartile = 103% Number of Observations = 82 Water Year = 2005 First Quartile = 100% Median = 101% Third Quartile = 103% Number of Observations = 82 Water Year = 2005 First Quartile = 100% Median = 101% Third Quartile = 103% Number of Observations = 82 Water Year = 2005 First Quartile = 100% Median = 101% Third Quartile = 103% Number of Observations = 82 Water Year = 2005 First Quartile = 100% Median = 101% Third Quartile = 103% Number of Observations = 82 Water Year = 2005 First Quartile = 100% Median = 101% Third Quartile = 103% Number of Observations = 82 Water Year = 2005 First Quartile = 100% Median = 101% Third Quartile = 103% Number of Observations = 82 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 2005 82 100.0% 101.5% 102.7%
    2006 48 98.0% 99.8% 101.5%
    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 24 100.9% 101.8% 103.4%
    2022 24 101.9% 103.5% 104.9%
    2023 24 101.0% 101.5% 103.5%
    2024 17 101.1% 102.6% 104.5%

Hover over boxplot or outliers for additional information
Chart generated 07/23/2024


- Barium, UNF, ICP-MS -
Lab: NWQL, PCode: 01007, MCode: PLM47
Analysis Dates: 11/01/04 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 = 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 = 94% Median = 98% Third Quartile = 99% Number of Observations = 93 Water Year = 2006 First Quartile = 94% Median = 98% Third Quartile = 99% Number of Observations = 93 Water Year = 2006 First Quartile = 94% Median = 98% Third Quartile = 99% Number of Observations = 93 Water Year = 2006 First Quartile = 94% Median = 98% Third Quartile = 99% Number of Observations = 93 Water Year = 2006 First Quartile = 94% Median = 98% Third Quartile = 99% Number of Observations = 93 Water Year = 2006 First Quartile = 94% Median = 98% Third Quartile = 99% Number of Observations = 93 Water Year = 2006 First Quartile = 94% Median = 98% Third Quartile = 99% Number of Observations = 93 Water Year = 2006 First Quartile = 94% Median = 98% Third Quartile = 99% Number of Observations = 93 Water Year = 2005 First Quartile = 91% Median = 95% Third Quartile = 99% Number of Observations = 60 Water Year = 2005 First Quartile = 91% Median = 95% Third Quartile = 99% Number of Observations = 60 Water Year = 2005 First Quartile = 91% Median = 95% Third Quartile = 99% Number of Observations = 60 Water Year = 2005 First Quartile = 91% Median = 95% Third Quartile = 99% Number of Observations = 60 Water Year = 2005 First Quartile = 91% Median = 95% Third Quartile = 99% Number of Observations = 60 Water Year = 2005 First Quartile = 91% Median = 95% Third Quartile = 99% Number of Observations = 60 Water Year = 2005 First Quartile = 91% Median = 95% Third Quartile = 99% Number of Observations = 60 Water Year = 2005 First Quartile = 91% Median = 95% Third Quartile = 99% Number of Observations = 60 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 2005 60 91.0% 95.0% 99.3%
    2006 93 94.4% 97.6% 99.5%
    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 07/23/2024


- Barium, UNF, ICP-MS -
Lab: NWQL, PCode: 01007, MCode: PLM78
Analysis Dates: 05/12/15 through 05/07/24
Open Data Set
Boxplot Description

Water Year = 2023 plotvalue = 105% pctrecov = 105% Water Year = 2023 plotvalue = 90% pctrecov = 90% 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 = 2024 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 24 Water Year = 2024 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 24 Water Year = 2024 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 24 Water Year = 2024 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 24 Water Year = 2024 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 24 Water Year = 2024 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 24 Water Year = 2024 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 24 Water Year = 2024 First Quartile = 98% Median = 100% Third Quartile = 102% Number of Observations = 24 Water Year = 2023 First Quartile = 95% Median = 97% Third Quartile = 98% Number of Observations = 48 Water Year = 2023 First Quartile = 95% Median = 97% Third Quartile = 98% Number of Observations = 48 Water Year = 2023 First Quartile = 95% Median = 97% Third Quartile = 98% Number of Observations = 48 Water Year = 2023 First Quartile = 95% Median = 97% Third Quartile = 98% Number of Observations = 48 Water Year = 2023 First Quartile = 95% Median = 97% Third Quartile = 98% Number of Observations = 48 Water Year = 2023 First Quartile = 95% Median = 97% Third Quartile = 98% Number of Observations = 48 Water Year = 2023 First Quartile = 95% Median = 97% Third Quartile = 98% Number of Observations = 48 Water Year = 2023 First Quartile = 95% Median = 97% Third Quartile = 98% Number of Observations = 48 Water Year = 2022 First Quartile = 96% Median = 99% Third Quartile = 100% Number of Observations = 47 Water Year = 2022 First Quartile = 96% Median = 99% Third Quartile = 100% Number of Observations = 47 Water Year = 2022 First Quartile = 96% Median = 99% Third Quartile = 100% Number of Observations = 47 Water Year = 2022 First Quartile = 96% Median = 99% Third Quartile = 100% Number of Observations = 47 Water Year = 2022 First Quartile = 96% Median = 99% Third Quartile = 100% Number of Observations = 47 Water Year = 2022 First Quartile = 96% Median = 99% Third Quartile = 100% Number of Observations = 47 Water Year = 2022 First Quartile = 96% Median = 99% Third Quartile = 100% Number of Observations = 47 Water Year = 2022 First Quartile = 96% Median = 99% Third Quartile = 100% Number of Observations = 47 Water Year = 2021 First Quartile = 98% Median = 101% Third Quartile = 102% Number of Observations = 48 Water Year = 2021 First Quartile = 98% Median = 101% Third Quartile = 102% Number of Observations = 48 Water Year = 2021 First Quartile = 98% Median = 101% Third Quartile = 102% Number of Observations = 48 Water Year = 2021 First Quartile = 98% Median = 101% Third Quartile = 102% Number of Observations = 48 Water Year = 2021 First Quartile = 98% Median = 101% Third Quartile = 102% Number of Observations = 48 Water Year = 2021 First Quartile = 98% Median = 101% Third Quartile = 102% Number of Observations = 48 Water Year = 2021 First Quartile = 98% Median = 101% Third Quartile = 102% Number of Observations = 48 Water Year = 2021 First Quartile = 98% Median = 101% Third Quartile = 102% Number of Observations = 48 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 48 98.4% 100.7% 102.0%
    2022 47 96.0% 98.5% 100.4%
    2023 48 95.2% 96.9% 98.2%
    2024 24 97.7% 100.2% 102.3%

Hover over boxplot or outliers for additional information
Chart generated 07/23/2024


- Barium, UNF, ICP-OES -
Lab: NWQL, PCode: 01007, MCode: PLA15
Analysis Dates: 10/20/04 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 = 2005 plotvalue = 130% pctrecov = 637% Water Year = 2005 plotvalue = 70% pctrecov = 22% 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 = 96% Median = 98% Third Quartile = 101% Number of Observations = 20 Water Year = 2006 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 20 Water Year = 2006 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 20 Water Year = 2006 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 20 Water Year = 2006 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 20 Water Year = 2006 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 20 Water Year = 2006 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 20 Water Year = 2006 First Quartile = 96% Median = 98% Third Quartile = 101% Number of Observations = 20 Water Year = 2005 First Quartile = 94% Median = 99% Third Quartile = 103% Number of Observations = 35 Water Year = 2005 First Quartile = 94% Median = 99% Third Quartile = 103% Number of Observations = 35 Water Year = 2005 First Quartile = 94% Median = 99% Third Quartile = 103% Number of Observations = 35 Water Year = 2005 First Quartile = 94% Median = 99% Third Quartile = 103% Number of Observations = 35 Water Year = 2005 First Quartile = 94% Median = 99% Third Quartile = 103% Number of Observations = 35 Water Year = 2005 First Quartile = 94% Median = 99% Third Quartile = 103% Number of Observations = 35 Water Year = 2005 First Quartile = 94% Median = 99% Third Quartile = 103% Number of Observations = 35 Water Year = 2005 First Quartile = 94% Median = 99% Third Quartile = 103% Number of Observations = 35 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 2005 35 94.0% 99.3% 103.0%
    2006 20 95.8% 98.1% 101.0%
    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 07/23/2024


- 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 07/23/2024


- Beryllium, FIL, ICP-MS -
Lab: NWQL, PCode: 01010, MCode: PLM43
Analysis Dates: 10/02/04 through 06/06/24
Open Data Set
Boxplot Description

Water Year = 2023 plotvalue = 120% pctrecov = 120% Water Year = 2023 plotvalue = 121% pctrecov = 121% Water Year = 2023 plotvalue = 122% pctrecov = 122% 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 = 2006 plotvalue = 119% pctrecov = 119% Water Year = 2006 plotvalue = 123% pctrecov = 123% Water Year = 2006 plotvalue = 125% pctrecov = 125% Water Year = 2006 plotvalue = 125% pctrecov = 125% Water Year = 2006 plotvalue = 127% pctrecov = 127% Water Year = 2005 plotvalue = 127% pctrecov = 127% Water Year = 2005 plotvalue = 130% pctrecov = 130% Water Year = 2005 plotvalue = 75% pctrecov = 75% Water Year = 2005 plotvalue = 75% pctrecov = 75% Water Year = 2005 plotvalue = 71% pctrecov = 71% Water Year = 2004 plotvalue = 116% pctrecov = 116% Water Year = 2004 plotvalue = 80% pctrecov = 80% Water Year = 2024 First Quartile = 102% Median = 105% Third Quartile = 110% Number of Observations = 46 Water Year = 2024 First Quartile = 102% Median = 105% Third Quartile = 110% Number of Observations = 46 Water Year = 2024 First Quartile = 102% Median = 105% Third Quartile = 110% Number of Observations = 46 Water Year = 2024 First Quartile = 102% Median = 105% Third Quartile = 110% Number of Observations = 46 Water Year = 2024 First Quartile = 102% Median = 105% Third Quartile = 110% Number of Observations = 46 Water Year = 2024 First Quartile = 102% Median = 105% Third Quartile = 110% Number of Observations = 46 Water Year = 2024 First Quartile = 102% Median = 105% Third Quartile = 110% Number of Observations = 46 Water Year = 2024 First Quartile = 102% Median = 105% Third Quartile = 110% Number of Observations = 46 Water Year = 2023 First Quartile = 101% Median = 104% Third Quartile = 108% Number of Observations = 89 Water Year = 2023 First Quartile = 101% Median = 104% Third Quartile = 108% Number of Observations = 89 Water Year = 2023 First Quartile = 101% Median = 104% Third Quartile = 108% Number of Observations = 89 Water Year = 2023 First Quartile = 101% Median = 104% Third Quartile = 108% Number of Observations = 89 Water Year = 2023 First Quartile = 101% Median = 104% Third Quartile = 108% Number of Observations = 89 Water Year = 2023 First Quartile = 101% Median = 104% Third Quartile = 108% Number of Observations = 89 Water Year = 2023 First Quartile = 101% Median = 104% Third Quartile = 108% Number of Observations = 89 Water Year = 2023 First Quartile = 101% Median = 104% Third Quartile = 108% Number of Observations = 89 Water Year = 2022 First Quartile = 100% Median = 106% Third Quartile = 109% Number of Observations = 89 Water Year = 2022 First Quartile = 100% Median = 106% Third Quartile = 109% Number of Observations = 89 Water Year = 2022 First Quartile = 100% Median = 106% Third Quartile = 109% Number of Observations = 89 Water Year = 2022 First Quartile = 100% Median = 106% Third Quartile = 109% Number of Observations = 89 Water Year = 2022 First Quartile = 100% Median = 106% Third Quartile = 109% Number of Observations = 89 Water Year = 2022 First Quartile = 100% Median = 106% Third Quartile = 109% Number of Observations = 89 Water Year = 2022 First Quartile = 100% Median = 106% Third Quartile = 109% Number of Observations = 89 Water Year = 2022 First Quartile = 100% Median = 106% Third Quartile = 109% Number of Observations = 89 Water Year = 2021 First Quartile = 98% Median = 104% Third Quartile = 110% Number of Observations = 90 Water Year = 2021 First Quartile = 98% Median = 104% Third Quartile = 110% Number of Observations = 90 Water Year = 2021 First Quartile = 98% Median = 104% Third Quartile = 110% Number of Observations = 90 Water Year = 2021 First Quartile = 98% Median = 104% Third Quartile = 110% Number of Observations = 90 Water Year = 2021 First Quartile = 98% Median = 104% Third Quartile = 110% Number of Observations = 90 Water Year = 2021 First Quartile = 98% Median = 104% Third Quartile = 110% Number of Observations = 90 Water Year = 2021 First Quartile = 98% Median = 104% Third Quartile = 110% Number of Observations = 90 Water Year = 2021 First Quartile = 98% Median = 104% Third Quartile = 110% Number of Observations = 90 Water Year = 2020 First Quartile = 92% Median = 98% Third Quartile = 102% Number of Observations = 86 Water Year = 2020 First Quartile = 92% Median = 98% Third Quartile = 102% Number of Observations = 86 Water Year = 2020 First Quartile = 92% Median = 98% Third Quartile = 102% Number of Observations = 86 Water Year = 2020 First Quartile = 92% Median = 98% Third Quartile = 102% Number of Observations = 86 Water Year = 2020 First Quartile = 92% Median = 98% Third Quartile = 102% Number of Observations = 86 Water Year = 2020 First Quartile = 92% Median = 98% Third Quartile = 102% Number of Observations = 86 Water Year = 2020 First Quartile = 92% Median = 98% Third Quartile = 102% Number of Observations = 86 Water Year = 2020 First Quartile = 92% Median = 98% Third Quartile = 102% Number of Observations = 86 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 = 97% Third Quartile = 103% Number of Observations = 169 Water Year = 2006 First Quartile = 92% Median = 97% Third Quartile = 103% Number of Observations = 169 Water Year = 2006 First Quartile = 92% Median = 97% Third Quartile = 103% Number of Observations = 169 Water Year = 2006 First Quartile = 92% Median = 97% Third Quartile = 103% Number of Observations = 169 Water Year = 2006 First Quartile = 92% Median = 97% Third Quartile = 103% Number of Observations = 169 Water Year = 2006 First Quartile = 92% Median = 97% Third Quartile = 103% Number of Observations = 169 Water Year = 2006 First Quartile = 92% Median = 97% Third Quartile = 103% Number of Observations = 169 Water Year = 2006 First Quartile = 92% Median = 97% Third Quartile = 103% Number of Observations = 169 Water Year = 2005 First Quartile = 96% Median = 101% Third Quartile = 108% Number of Observations = 131 Water Year = 2005 First Quartile = 96% Median = 101% Third Quartile = 108% Number of Observations = 131 Water Year = 2005 First Quartile = 96% Median = 101% Third Quartile = 108% Number of Observations = 131 Water Year = 2005 First Quartile = 96% Median = 101% Third Quartile = 108% Number of Observations = 131 Water Year = 2005 First Quartile = 96% Median = 101% Third Quartile = 108% Number of Observations = 131 Water Year = 2005 First Quartile = 96% Median = 101% Third Quartile = 108% Number of Observations = 131 Water Year = 2005 First Quartile = 96% Median = 101% Third Quartile = 108% Number of Observations = 131 Water Year = 2005 First Quartile = 96% Median = 101% Third Quartile = 108% Number of Observations = 131 Water Year = 2004 First Quartile = 97% Median = 100% Third Quartile = 102% Number of Observations = 9 Water Year = 2004 First Quartile = 97% Median = 100% Third Quartile = 102% Number of Observations = 9 Water Year = 2004 First Quartile = 97% Median = 100% Third Quartile = 102% Number of Observations = 9 Water Year = 2004 First Quartile = 97% Median = 100% Third Quartile = 102% Number of Observations = 9 Water Year = 2004 First Quartile = 97% Median = 100% Third Quartile = 102% Number of Observations = 9 Water Year = 2004 First Quartile = 97% Median = 100% Third Quartile = 102% Number of Observations = 9 Water Year = 2004 First Quartile = 97% Median = 100% Third Quartile = 102% Number of Observations = 9 Water Year = 2004 First Quartile = 97% Median = 100% Third Quartile = 102% Number of Observations = 9 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 2004 9 96.9% 100.0% 102.4%
    2005 131 96.1% 101.3% 107.7%
    2006 169 91.9% 97.4% 102.6%
    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 86 91.9% 97.7% 102.2%
    2021 90 98.5% 104.3% 109.9%
    2022 89 100.5% 105.5% 109.4%
    2023 89 100.6% 103.8% 107.7%
    2024 46 101.7% 105.5% 109.9%

Hover over boxplot or outliers for additional information
Chart generated 07/23/2024


- Beryllium, UNF, ICP-MS -
Lab: NWQL, PCode: 01012, MCode: PLM47
Analysis Dates: 11/01/04 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 = 2006 plotvalue = 117% pctrecov = 117% Water Year = 2006 plotvalue = 118% pctrecov = 118% Water Year = 2006 plotvalue = 118% pctrecov = 118% Water Year = 2006 plotvalue = 120% pctrecov = 120% Water Year = 2006 plotvalue = 123% pctrecov = 123% Water Year = 2006 plotvalue = 72% pctrecov = 72% Water Year = 2005 plotvalue = 116% pctrecov = 116% Water Year = 2005 plotvalue = 83% pctrecov = 83% 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 = 89% Median = 94% Third Quartile = 98% Number of Observations = 93 Water Year = 2006 First Quartile = 89% Median = 94% Third Quartile = 98% Number of Observations = 93 Water Year = 2006 First Quartile = 89% Median = 94% Third Quartile = 98% Number of Observations = 93 Water Year = 2006 First Quartile = 89% Median = 94% Third Quartile = 98% Number of Observations = 93 Water Year = 2006 First Quartile = 89% Median = 94% Third Quartile = 98% Number of Observations = 93 Water Year = 2006 First Quartile = 89% Median = 94% Third Quartile = 98% Number of Observations = 93 Water Year = 2006 First Quartile = 89% Median = 94% Third Quartile = 98% Number of Observations = 93 Water Year = 2006 First Quartile = 89% Median = 94% Third Quartile = 98% Number of Observations = 93 Water Year = 2005 First Quartile = 94% Median = 99% Third Quartile = 102% Number of Observations = 60 Water Year = 2005 First Quartile = 94% Median = 99% Third Quartile = 102% Number of Observations = 60 Water Year = 2005 First Quartile = 94% Median = 99% Third Quartile = 102% Number of Observations = 60 Water Year = 2005 First Quartile = 94% Median = 99% Third Quartile = 102% Number of Observations = 60 Water Year = 2005 First Quartile = 94% Median = 99% Third Quartile = 102% Number of Observations = 60 Water Year = 2005 First Quartile = 94% Median = 99% Third Quartile = 102% Number of Observations = 60 Water Year = 2005 First Quartile = 94% Median = 99% Third Quartile = 102% Number of Observations = 60 Water Year = 2005 First Quartile = 94% Median = 99% Third Quartile = 102% Number of Observations = 60 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 2005 60 94.4% 98.8% 101.9%
    2006 93 88.7% 93.9% 98.1%
    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 07/23/2024


- Beryllium, UNF, ICP-MS -
Lab: NWQL, PCode: 01012, MCode: PLM78
Analysis Dates: 05/12/15 through 05/07/24
Open Data Set
Boxplot Description

Water Year = 2023 plotvalue = 123% pctrecov = 123% Water Year = 2023 plotvalue = 123% pctrecov = 123% Water Year = 2021 plotvalue = 117% pctrecov = 117% Water Year = 2019 plotvalue = 118% pctrecov = 118% Water Year = 2018 plotvalue = 118% pctrecov = 118% Water Year = 2016 plotvalue = 130% pctrecov = 131% Water Year = 2024 First Quartile = 102% Median = 105% Third Quartile = 114% Number of Observations = 24 Water Year = 2024 First Quartile = 102% Median = 105% Third Quartile = 114% Number of Observations = 24 Water Year = 2024 First Quartile = 102% Median = 105% Third Quartile = 114% Number of Observations = 24 Water Year = 2024 First Quartile = 102% Median = 105% Third Quartile = 114% Number of Observations = 24 Water Year = 2024 First Quartile = 102% Median = 105% Third Quartile = 114% Number of Observations = 24 Water Year = 2024 First Quartile = 102% Median = 105% Third Quartile = 114% Number of Observations = 24 Water Year = 2024 First Quartile = 102% Median = 105% Third Quartile = 114% Number of Observations = 24 Water Year = 2024 First Quartile = 102% Median = 105% Third Quartile = 114% Number of Observations = 24 Water Year = 2023 First Quartile = 101% Median = 106% Third Quartile = 110% Number of Observations = 48 Water Year = 2023 First Quartile = 101% Median = 106% Third Quartile = 110% Number of Observations = 48 Water Year = 2023 First Quartile = 101% Median = 106% Third Quartile = 110% Number of Observations = 48 Water Year = 2023 First Quartile = 101% Median = 106% Third Quartile = 110% Number of Observations = 48 Water Year = 2023 First Quartile = 101% Median = 106% Third Quartile = 110% Number of Observations = 48 Water Year = 2023 First Quartile = 101% Median = 106% Third Quartile = 110% Number of Observations = 48 Water Year = 2023 First Quartile = 101% Median = 106% Third Quartile = 110% Number of Observations = 48 Water Year = 2023 First Quartile = 101% Median = 106% Third Quartile = 110% Number of Observations = 48 Water Year = 2022 First Quartile = 95% Median = 101% Third Quartile = 107% Number of Observations = 47 Water Year = 2022 First Quartile = 95% Median = 101% Third Quartile = 107% Number of Observations = 47 Water Year = 2022 First Quartile = 95% Median = 101% Third Quartile = 107% Number of Observations = 47 Water Year = 2022 First Quartile = 95% Median = 101% Third Quartile = 107% Number of Observations = 47 Water Year = 2022 First Quartile = 95% Median = 101% Third Quartile = 107% Number of Observations = 47 Water Year = 2022 First Quartile = 95% Median = 101% Third Quartile = 107% Number of Observations = 47 Water Year = 2022 First Quartile = 95% Median = 101% Third Quartile = 107% Number of Observations = 47