Blind Blank Charts

- Ammonia (NH3 as N), FIL, DA -

Blind Blank Results

Lab: NWQL, PCode: 00608, MCode: SHC02

Analysis dates: 10/03/06 through 09/24/21

False Positive Rate for Ammonia (NH3 as N), FIL, DA

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Ammonia (NH3 as N), FIL, DA	00608SHC02	2006	1	0	0%
		2007	50	4	8%
		2008	50	2	4%
		2009	52	2	4%
		2010	52	4	8%
		2011	52	1	2%
		2012	52	6	12%
		2013	53	3	6%
		2014	55	4	7%
		2015	58	3	5%
		2016	51	3	6%
		2017	51	1	2%
		2018	51	0	0%
		2019	46	3	7%
		2020	48	3	6%
		2021	45	1	2%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 08/02/2022

- Ammonia (NH3 as N), FIL, EPA -

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Lab: NWQL, PCode: 00608, MCode: CL036

Analysis dates: 10/09/09 through 03/08/13

Open Data Set

False Positive Rate for Ammonia (NH3 as N), FIL, EPA

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Ammonia (NH3 as N), FIL, EPA	00608CL036	2010	52	0	0%
		2011	52	0	0%
		2012	52	0	0%
		2013	20	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 08/02/2022

- Ammonia (NH3 as N), UNF, CFA, Acidified -

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Lab: NWQL, PCode: 00610, MCode: CL017

Analysis dates: 01/19/07 through 09/30/21

Open Data Set

False Positive Rate for Ammonia (NH3 as N), UNF, CFA, Acidified

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Ammonia (NH3 as N), UNF, CFA, Acidified	00610CL017	2007	36	2	6%
		2008	50	0	0%
		2009	52	0	0%
		2015	22	0	0%
		2016	51	0	0%
		2017	51	2	4%
		2018	51	0	0%
		2019	45	0	0%
		2020	48	2	4%
		2021	47	2	4%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 08/02/2022

- Kjeldahl Nitrogen (NH3+org N as N), FIL, CFA -

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Lab: NWQL, PCode: 00623, MCode: KJ002

Analysis dates: 10/11/06 through 09/30/21

Open Data Set

False Positive Rate for Kjeldahl Nitrogen (NH3+org N as N), FIL, CFA

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Kjeldahl Nitrogen (NH3+org N as N), FIL, CFA	00623KJ002	2007	50	2	4%
		2008	50	1	2%
		2009	52	0	0%
		2010	52	5	10%
		2011	52	1	2%
		2012	52	0	0%
		2013	53	2	4%
		2014	47	2	4%
		2015	52	2	4%
		2016	51	2	4%
		2017	51	0	0%
		2018	51	1	2%
		2019	46	2	4%
		2020	48	0	0%
		2021	47	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 08/02/2022

- Kjeldahl Nitrogen (NH3+org N as N), UNF, CFA, ACD -

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Lab: NWQL, PCode: 00625, MCode: KJ008

Analysis dates: 03/05/13 through 09/28/21

Open Data Set

False Positive Rate for Kjeldahl Nitrogen (NH3+org N as N), UNF, CFA, ACD

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Kjeldahl Nitrogen (NH3+org N as N), UNF, CFA, ACD	00625KJ008	2013	33	0	0%
		2014	47	0	0%
		2015	52	1	2%
		2016	51	0	0%
		2017	51	1	2%
		2018	51	0	0%
		2019	45	1	2%
		2020	48	1	2%
		2021	47	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 08/02/2022

- Nitrate plus Nitrite (NO3+NO2 as N), FIL, COL -

Blind Blank Results

Lab: NWQL, PCode: 00631, MCode: CL048

Analysis dates: 10/02/06 through 10/12/11

Open Data Set

False Positive Rate for Nitrate plus Nitrite (NO3+NO2 as N), FIL, COL

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Nitrate plus Nitrite (NO3+NO2 as N), FIL, COL	00631CL048	2006	1	0	0%
		2007	50	0	0%
		2008	50	1	2%
		2009	52	1	2%
		2010	52	1	2%
		2011	52	2	4%
		2012	2	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 08/02/2022

- Nitrate plus Nitrite (NO3+NO2 as N), FIL, COL, LL -

Blind Blank Results

Lab: NWQL, PCode: 00631, MCode: CL050

Analysis dates: 10/06/06 through 10/13/11

Open Data Set

False Positive Rate for Nitrate plus Nitrite (NO3+NO2 as N), FIL, COL, LL

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Nitrate plus Nitrite (NO3+NO2 as N), FIL, COL, LL	00631CL050	2007	50	0	0%
		2008	50	1	2%
		2009	52	1	2%
		2010	52	1	2%
		2011	52	0	0%
		2012	2	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 08/02/2022

- Nitrate plus Nitrite (NO3+NO2 as N), FIL, DA -

Blind Blank Results

Lab: NWQL, PCode: 00631, MCode: RED01

Analysis dates: 10/20/11 through 09/29/21

Open Data Set

False Positive Rate for Nitrate plus Nitrite (NO3+NO2 as N), FIL, DA

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Nitrate plus Nitrite (NO3+NO2 as N), FIL, DA	00631RED01	2012	50	3	6%
		2013	53	2	4%
		2014	47	1	2%
		2015	52	3	6%
		2016	51	1	2%
		2017	51	1	2%
		2018	51	1	2%
		2019	46	0	0%
		2020	48	1	2%
		2021	46	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 08/02/2022

- Nitrate plus Nitrite (NO3+NO2 as N), FIL, DA, LL -

Blind Blank Results

Lab: NWQL, PCode: 00631, MCode: RED02

Analysis dates: 10/20/11 through 09/27/21

Open Data Set

False Positive Rate for Nitrate plus Nitrite (NO3+NO2 as N), FIL, DA, LL

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Nitrate plus Nitrite (NO3+NO2 as N), FIL, DA, LL	00631RED02	2012	50	3	6%
		2013	53	1	2%
		2014	47	3	6%
		2015	52	4	8%
		2016	51	2	4%
		2017	51	3	6%
		2018	51	1	2%
		2019	46	0	0%
		2020	48	0	0%
		2021	46	2	4%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 08/02/2022

- Nitrate plus Nitrite (NO3+NO2 as N), FIL, EPA -

Blind Blank Results

Lab: NWQL, PCode: 00631, MCode: CL047

Analysis dates: 10/09/09 through 02/15/13

Open Data Set

False Positive Rate for Nitrate plus Nitrite (NO3+NO2 as N), FIL, EPA

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Nitrate plus Nitrite (NO3+NO2 as N), FIL, EPA	00631CL047	2010	52	0	0%
		2011	52	0	0%
		2012	44	2	5%
		2013	20	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 08/02/2022

- Nitrite (NO2 as N), FIL, DA -

Blind Blank Results

Lab: NWQL, PCode: 00613, MCode: DZ001

Analysis dates: 10/03/06 through 09/24/21

Open Data Set

False Positive Rate for Nitrite (NO2 as N), FIL, DA

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Nitrite (NO2 as N), FIL, DA	00613DZ001	2006	1	0	0%
		2007	50	1	2%
		2008	50	0	0%
		2009	52	0	0%
		2010	52	1	2%
		2011	52	1	2%
		2012	52	3	6%
		2013	53	0	0%
		2014	55	0	0%
		2015	58	2	3%
		2016	51	2	4%
		2017	51	0	0%
		2018	51	0	0%
		2019	46	2	4%
		2020	48	0	0%
		2021	45	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 08/02/2022

- Orthophosphate (PO4 as P), FIL, DA -

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Lab: NWQL, PCode: 00671, MCode: PHM01

Analysis dates: 10/03/06 through 09/24/21

Open Data Set

False Positive Rate for Orthophosphate (PO4 as P), FIL, DA

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Orthophosphate (PO4 as P), FIL, DA	00671PHM01	2006	1	0	0%
		2007	50	4	8%
		2008	50	2	4%
		2009	52	1	2%
		2010	52	1	2%
		2011	52	1	2%
		2012	52	0	0%
		2013	53	0	0%
		2014	55	1	2%
		2015	58	0	0%
		2016	51	1	2%
		2017	51	1	2%
		2018	51	1	2%
		2019	46	2	4%
		2020	48	2	4%
		2021	45	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 08/02/2022

- Phosphorus (as P), FIL, ASF, Kjeldahl -

Blind Blank Results

Lab: NWQL, PCode: 00666, MCode: KJ005

Analysis dates: 10/11/06 through 09/30/21

Open Data Set

False Positive Rate for Phosphorus (as P), FIL, ASF, Kjeldahl

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Phosphorus (as P), FIL, ASF, Kjeldahl	00666KJ005	2007	50	3	6%
		2008	50	0	0%
		2009	52	0	0%
		2010	52	0	0%
		2011	52	1	2%
		2012	52	0	0%
		2013	53	0	0%
		2014	47	1	2%
		2015	52	0	0%
		2016	51	0	0%
		2017	51	1	2%
		2018	51	0	0%
		2019	46	0	0%
		2020	48	0	0%
		2021	47	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 08/02/2022

- Phosphorus (as P), FIL, CFA, ACD, LL -

Blind Blank Results

Lab: NWQL, PCode: 00666, MCode: CL019

Analysis dates: 11/03/09 through 12/10/13

Open Data Set

False Positive Rate for Phosphorus (as P), FIL, CFA, ACD, LL

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Phosphorus (as P), FIL, CFA, ACD, LL	00666CL019	2010	52	0	0%
		2011	52	1	2%
		2012	52	0	0%
		2013	53	1	2%
		2014	5	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 08/02/2022

- Phosphorus (as P), FIL, CFA, ACD-P, LL -

Blind Blank Results

Lab: NWQL, PCode: 00666, MCode: CL020

Analysis dates: 10/05/06 through 09/30/21

Open Data Set

False Positive Rate for Phosphorus (as P), FIL, CFA, ACD-P, LL

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Phosphorus (as P), FIL, CFA, ACD-P, LL	00666CL020	2006	1	0	0%
		2007	50	1	2%
		2008	50	0	0%
		2009	52	0	0%
		2010	52	0	0%
		2011	52	3	6%
		2012	52	0	0%
		2013	53	2	4%
		2014	47	2	4%
		2015	52	1	2%
		2016	51	0	0%
		2017	51	0	0%
		2018	51	0	0%
		2019	46	0	0%
		2020	48	2	4%
		2021	46	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 08/02/2022

- Phosphorus (as P), FIL, CFA, ALK-P -

Blind Blank Results

Lab: NWQL, PCode: 00666, MCode: CL063

Analysis dates: 10/02/06 through 09/29/21

Open Data Set

False Positive Rate for Phosphorus (as P), FIL, CFA, ALK-P

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Phosphorus (as P), FIL, CFA, ALK-P	00666CL063	2006	4	0	0%
		2007	36	0	0%
		2008	50	0	0%
		2009	52	1	2%
		2010	52	0	0%
		2011	52	0	0%
		2012	52	1	2%
		2013	53	1	2%
		2014	47	0	0%
		2015	52	1	2%
		2016	51	2	4%
		2017	51	0	0%
		2018	51	0	0%
		2019	45	1	2%
		2020	47	1	2%
		2021	46	3	7%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 08/02/2022

- Phosphorus (as P), FIL, CFA, ALK-P, ACD -

Blind Blank Results

Lab: NWQL, PCode: 00666, MCode: CL062

Analysis dates: 01/25/07 through 07/14/11

Open Data Set

False Positive Rate for Phosphorus (as P), FIL, CFA, ALK-P, ACD

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Phosphorus (as P), FIL, CFA, ALK-P, ACD	00666CL062	2007	36	0	0%
		2008	49	0	0%
		2009	52	1	2%
		2010	52	0	0%
		2011	41	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 08/02/2022

- Phosphorus (as P), UNF, ASF, Kjeldahl -

Blind Blank Results

Lab: NWQL, PCode: 00665, MCode: KJ009

Analysis dates: 03/05/13 through 09/28/21

Open Data Set

False Positive Rate for Phosphorus (as P), UNF, ASF, Kjeldahl

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Phosphorus (as P), UNF, ASF, Kjeldahl	00665KJ009	2013	33	1	3%
		2014	47	0	0%
		2015	52	1	2%
		2016	51	1	2%
		2017	51	0	0%
		2018	51	1	2%
		2019	45	0	0%
		2020	48	0	0%
		2021	47	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 08/02/2022

- Phosphorus (as P), UNF, CFA, ACD-P, LL -

Blind Blank Results

Lab: NWQL, PCode: 00665, MCode: CL021

Analysis dates: 10/04/06 through 09/23/21

Open Data Set

False Positive Rate for Phosphorus (as P), UNF, CFA, ACD-P, LL

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Phosphorus (as P), UNF, CFA, ACD-P, LL	00665CL021	2006	2	0	0%
		2007	50	3	6%
		2008	50	2	4%
		2009	52	1	2%
		2014	42	0	0%
		2015	52	1	2%
		2016	51	2	4%
		2017	51	4	8%
		2018	51	0	0%
		2019	45	0	0%
		2020	48	0	0%
		2021	45	1	2%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 08/02/2022

- Phosphorus (as P), UNF, CFA, ALK-P, ACD -

Blind Blank Results

Lab: NWQL, PCode: 00665, MCode: AKP01

Analysis dates: 10/10/06 through 09/30/21

Open Data Set

False Positive Rate for Phosphorus (as P), UNF, CFA, ALK-P, ACD

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Phosphorus (as P), UNF, CFA, ALK-P, ACD	00665AKP01	2006	3	0	0%
		2007	50	0	0%
		2008	50	0	0%
		2009	52	1	2%
		2010	52	0	0%
		2011	52	0	0%
		2012	52	3	6%
		2013	53	1	2%
		2014	47	0	0%
		2015	52	1	2%
		2016	51	5	10%
		2017	51	1	2%
		2018	51	1	2%
		2019	45	3	7%
		2020	48	2	4%
		2021	47	3	6%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 08/02/2022

- Total Nitrogen (NH3+NO3+NO2+org N as N), FIL, CFA, ALK-P -

Blind Blank Results

Lab: NWQL, PCode: 62854, MCode: CL063

Analysis dates: 10/02/06 through 09/29/21

Open Data Set

False Positive Rate for Total Nitrogen (NH3+NO3+NO2+org N as N), FIL, CFA, ALK-P

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Total Nitrogen (NH3+NO3+NO2+org N as N), FIL, CFA, ALK-P	62854CL063	2006	4	0	0%
		2007	50	2	4%
		2008	50	0	0%
		2009	52	0	0%
		2010	52	0	0%
		2011	52	1	2%
		2012	52	1	2%
		2013	53	0	0%
		2014	47	0	0%
		2015	52	1	2%
		2016	51	0	0%
		2017	51	2	4%
		2018	51	1	2%
		2019	45	0	0%
		2020	48	0	0%
		2021	47	1	2%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 08/02/2022

- Total Nitrogen (NH3+NO3+NO2+org N as N), FIL, CFA, ALK-P, ACD -

Blind Blank Results

Lab: NWQL, PCode: 62854, MCode: CL062

Analysis dates: 01/25/07 through 07/14/11

Open Data Set

False Positive Rate for Total Nitrogen (NH3+NO3+NO2+org N as N), FIL, CFA, ALK-P, ACD

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Total Nitrogen (NH3+NO3+NO2+org N as N), FIL, CFA, ALK-P, ACD	62854CL062	2007	36	0	0%
		2008	49	0	0%
		2009	52	0	0%
		2010	52	0	0%
		2011	41	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 08/02/2022

- Total Nitrogen (NH3+NO3+NO2+org N as N), UNF, CFA, ALK-P, ACD -

Blind Blank Results

Lab: NWQL, PCode: 62855, MCode: AKP01

Analysis dates: 10/03/06 through 09/30/21

Open Data Set

False Positive Rate for Total Nitrogen (NH3+NO3+NO2+org N as N), UNF, CFA, ALK-P, ACD

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Total Nitrogen (NH3+NO3+NO2+org N as N), UNF, CFA, ALK-P, ACD	62855AKP01	2006	4	0	0%
		2007	50	1	2%
		2008	50	0	0%
		2009	52	0	0%
		2010	52	0	0%
		2011	52	0	0%
		2012	44	1	2%
		2013	53	2	4%
		2014	47	0	0%
		2015	52	0	0%
		2016	51	3	6%
		2017	51	0	0%
		2018	51	2	4%
		2019	45	1	2%
		2020	48	2	4%
		2021	47	1	2%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 08/02/2022