Blind Blank Charts

- Acid Neutralizing Capacity (ANC; as CaCO3), UNF, TITR -

Blind Blank Results

Lab: NWQL, PCode: 90410, MCode: TT040

Analysis dates: 10/02/08 through 09/14/23

False Positive Rate for Acid Neutralizing Capacity (ANC; as CaCO3), UNF, TITR

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Acid Neutralizing Capacity (ANC; as CaCO3), UNF, TITR	90410TT040	2008	2	2	100%
		2009	51	0	0%
		2010	51	1	2%
		2011	52	0	0%
		2012	52	0	0%
		2013	53	0	0%
		2014	47	0	0%
		2015	52	0	0%
		2016	51	0	0%
		2017	51	3	6%
		2018	51	0	0%
		2019	46	0	0%
		2020	47	0	0%
		2021	48	0	0%
		2022	41	1	2%
		2023	40	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Alkalinity (as CaCO3), FIL, TITR -

Blind Blank Results

Lab: NWQL, PCode: 29801, MCode: TT040

Analysis dates: 10/06/08 through 09/29/23

Open Data Set

False Positive Rate for Alkalinity (as CaCO3), FIL, TITR

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Alkalinity (as CaCO3), FIL, TITR	29801TT040	2008	2	0	0%
		2009	52	0	0%
		2010	52	2	4%
		2011	51	1	2%
		2012	52	0	0%
		2013	53	0	0%
		2014	47	0	0%
		2015	52	0	0%
		2016	51	0	0%
		2017	51	0	0%
		2018	51	0	0%
		2019	46	0	0%
		2020	47	0	0%
		2021	48	0	0%
		2022	35	1	3%
		2023	32	2	6%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Bromide, FIL, IC -

Blind Blank Results

Lab: NWQL, PCode: 71870, MCode: IC027

Analysis dates: 11/12/13 through 08/16/23

Open Data Set

False Positive Rate for Bromide, FIL, IC

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Bromide, FIL, IC	71870IC027	2014	47	0	0%
		2015	46	0	0%
		2016	25	0	0%
		2017	26	0	0%
		2018	26	0	0%
		2019	23	0	0%
		2020	21	0	0%
		2021	24	0	0%
		2022	24	1	4%
		2023	21	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Calcium, FIL, ICP-OES -

Blind Blank Results

Lab: NWQL, PCode: 00915, MCode: PLA11

Analysis dates: 10/03/08 through 09/28/23

Open Data Set

False Positive Rate for Calcium, FIL, ICP-OES

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Calcium, FIL, ICP-OES	00915PLA11	2008	4	0	0%
		2009	52	4	8%
		2010	52	1	2%
		2011	52	0	0%
		2012	52	2	4%
		2013	53	0	0%
		2014	47	0	0%
		2015	52	2	4%
		2016	49	1	2%
		2017	51	2	4%
		2018	51	0	0%
		2019	46	0	0%
		2020	48	0	0%
		2021	48	0	0%
		2022	48	0	0%
		2023	48	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Calcium, UNF, ICP-OES -

Blind Blank Results

Lab: NWQL, PCode: 00916, MCode: PLA15

Analysis dates: 10/16/08 through 03/27/15

Open Data Set

False Positive Rate for Calcium, UNF, ICP-OES

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Calcium, UNF, ICP-OES	00916PLA15	2008	1	0	0%
		2009	52	4	8%
		2010	52	3	6%
		2011	52	0	0%
		2012	52	2	4%
		2013	53	2	4%
		2014	47	1	2%
		2015	24	1	4%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Calcium, UNF, ICP-OES -

Blind Blank Results

Lab: NWQL, PCode: 00916, MCode: PLO07

Analysis dates: 05/28/15 through 09/26/23

Open Data Set

False Positive Rate for Calcium, UNF, ICP-OES

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Calcium, UNF, ICP-OES	00916PLO07	2015	28	0	0%
		2016	51	1	2%
		2017	51	2	4%
		2018	51	6	12%
		2019	46	1	2%
		2020	45	0	0%
		2021	49	1	2%
		2022	48	4	8%
		2023	47	5	11%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Chloride, FIL, IC -

Blind Blank Results

Lab: NWQL, PCode: 00940, MCode: IC022

Analysis dates: 12/14/13 through 08/26/23

Open Data Set

False Positive Rate for Chloride, FIL, IC

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Chloride, FIL, IC	00940IC022	2014	45	0	0%
		2015	46	0	0%
		2016	25	0	0%
		2017	26	0	0%
		2018	26	0	0%
		2019	23	0	0%
		2020	22	0	0%
		2021	24	0	0%
		2022	24	2	8%
		2023	21	3	14%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Dissolved Inorganic Carbon (DIC), Fil, NDIR -

Blind Blank Results

Lab: NWQL, PCode: 00691, MCode: IR006

Analysis dates: 07/09/18 through 09/29/23

Open Data Set

False Positive Rate for Dissolved Inorganic Carbon (DIC), Fil, NDIR

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Dissolved Inorganic Carbon (DIC), Fil, NDIR	00691IR006	2018	13	0	0%
		2019	44	0	0%
		2020	48	1	2%
		2021	48	0	0%
		2022	48	0	0%
		2023	48	1	2%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Dissolved Organic Carbon (DOC), Fil, Glass Fiber, HTCO, ACD -

Blind Blank Results

Lab: NWQL, PCode: 00681, MCode: CMB16

Analysis dates: 10/05/17 through 09/28/23

Open Data Set

False Positive Rate for Dissolved Organic Carbon (DOC), Fil, Glass Fiber, HTCO, ACD

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Dissolved Organic Carbon (DOC), Fil, Glass Fiber, HTCO, ACD	00681CMB16	2017	1	0	0%
		2018	51	0	0%
		2019	43	3	7%
		2020	45	1	2%
		2021	48	0	0%
		2022	48	2	4%
		2023	48	5	10%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Dissolved Organic Carbon (DOC), Fil, Glass Fiber, WCO, ACD -

Blind Blank Results

Lab: NWQL, PCode: 00681, MCode: OX008

Analysis dates: 10/01/08 through 09/27/17

Open Data Set

False Positive Rate for Dissolved Organic Carbon (DOC), Fil, Glass Fiber, WCO, ACD

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Dissolved Organic Carbon (DOC), Fil, Glass Fiber, WCO, ACD	00681OX008	2008	5	1	20%
		2009	52	0	0%
		2010	52	0	0%
		2011	52	2	4%
		2012	52	0	0%
		2013	53	0	0%
		2014	47	0	0%
		2015	52	0	0%
		2016	51	5	10%
		2017	49	2	4%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Fluoride, FIL, IC -

Blind Blank Results

Lab: NWQL, PCode: 00950, MCode: IC003

Analysis dates: 07/04/13 through 08/26/23

Open Data Set

False Positive Rate for Fluoride, FIL, IC

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Fluoride, FIL, IC	00950IC003	2013	24	0	0%
		2014	47	1	2%
		2015	46	0	0%
		2016	25	0	0%
		2017	26	0	0%
		2018	26	0	0%
		2019	23	0	0%
		2020	22	0	0%
		2021	24	0	0%
		2022	24	1	4%
		2023	21	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Fluoride, FIL, ISE -

Blind Blank Results

Lab: NWQL, PCode: 00950, MCode: ISE05

Analysis dates: 10/01/08 through 03/29/13

Open Data Set

False Positive Rate for Fluoride, FIL, ISE

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Fluoride, FIL, ISE	00950ISE05	2008	5	0	0%
		2009	52	0	0%
		2010	52	2	4%
		2011	52	0	0%
		2012	52	1	2%
		2013	24	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Iodide, FIL, COL -

Blind Blank Results

Lab: NWQL, PCode: 71865, MCode: CL033

Analysis dates: 10/15/08 through 09/26/23

Open Data Set

False Positive Rate for Iodide, FIL, COL

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Iodide, FIL, COL	71865CL033	2008	1	0	0%
		2009	52	0	0%
		2010	52	0	0%
		2011	52	0	0%
		2012	52	0	0%
		2013	53	0	0%
		2014	47	0	0%
		2015	52	3	6%
		2016	51	0	0%
		2017	51	1	2%
		2018	51	1	2%
		2019	46	1	2%
		2020	45	1	2%
		2021	48	0	0%
		2022	48	1	2%
		2023	46	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- MBAS, Total -

Blind Blank Results

Lab: NWQL, PCode: 38260, MCode: SPEC2

Analysis dates: 10/09/08 through 07/01/15

Open Data Set

False Positive Rate for MBAS, Total

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
MBAS, Total	38260SPEC2	2008	1	0	0%
		2009	52	3	6%
		2010	52	0	0%
		2011	51	0	0%
		2012	49	0	0%
		2013	40	0	0%
		2014	35	0	0%
		2015	26	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Magnesium, FIL, ICP-OES -

Blind Blank Results

Lab: NWQL, PCode: 00925, MCode: PLA11

Analysis dates: 10/03/08 through 09/28/23

Open Data Set

False Positive Rate for Magnesium, FIL, ICP-OES

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Magnesium, FIL, ICP-OES	00925PLA11	2008	4	0	0%
		2009	52	1	2%
		2010	52	1	2%
		2011	52	1	2%
		2012	52	1	2%
		2013	53	0	0%
		2014	47	0	0%
		2015	52	1	2%
		2016	50	3	6%
		2017	51	0	0%
		2018	51	0	0%
		2019	46	0	0%
		2020	48	0	0%
		2021	48	0	0%
		2022	48	1	2%
		2023	48	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Magnesium, UNF, ICP-OES -

Blind Blank Results

Lab: NWQL, PCode: 00927, MCode: PLA15

Analysis dates: 10/16/08 through 03/27/15

Open Data Set

False Positive Rate for Magnesium, UNF, ICP-OES

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Magnesium, UNF, ICP-OES	00927PLA15	2008	1	0	0%
		2009	52	2	4%
		2010	52	3	6%
		2011	52	1	2%
		2012	52	1	2%
		2013	53	1	2%
		2014	47	0	0%
		2015	24	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Magnesium, UNF, ICP-OES -

Blind Blank Results

Lab: NWQL, PCode: 00927, MCode: PLO07

Analysis dates: 05/28/15 through 09/26/23

Open Data Set

False Positive Rate for Magnesium, UNF, ICP-OES

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Magnesium, UNF, ICP-OES	00927PLO07	2015	28	0	0%
		2016	51	0	0%
		2017	51	1	2%
		2018	51	0	0%
		2019	46	1	2%
		2020	45	0	0%
		2021	49	0	0%
		2022	48	1	2%
		2023	47	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Particulate Inorganic Carbon (PIC), HTC -

Blind Blank Results

Lab: NWQL, PCode: 00688, MCode: 00127

Analysis dates: 10/01/08 through 09/27/23

Open Data Set

False Positive Rate for Particulate Inorganic Carbon (PIC), HTC

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Particulate Inorganic Carbon (PIC), HTC	0068800127	2008	5	0	0%
		2009	52	5	10%
		2010	51	0	0%
		2011	52	2	4%
		2012	52	0	0%
		2013	53	1	2%
		2014	47	3	6%
		2015	52	0	0%
		2016	51	1	2%
		2017	51	1	2%
		2018	51	3	6%
		2019	46	0	0%
		2020	48	0	0%
		2021	48	1	2%
		2022	48	0	0%
		2023	44	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Particulate Organic Carbon (POC), Calc'd -

Blind Blank Results

Lab: NWQL, PCode: 00689, MCode: CAL06

Analysis dates: 05/16/22 through 09/27/23

Open Data Set

False Positive Rate for Particulate Organic Carbon (POC), Calc'd

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Particulate Organic Carbon (POC), Calc'd	00689CAL06	2022	23	0	0%
		2023	44	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Potassium, FIL, ICP-OES -

Blind Blank Results

Lab: NWQL, PCode: 00935, MCode: PLO03

Analysis dates: 10/03/08 through 09/28/23

Open Data Set

False Positive Rate for Potassium, FIL, ICP-OES

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Potassium, FIL, ICP-OES	00935PLO03	2008	4	0	0%
		2009	52	1	2%
		2010	52	0	0%
		2011	52	2	4%
		2012	52	1	2%
		2013	53	0	0%
		2014	47	0	0%
		2015	52	2	4%
		2016	50	5	10%
		2017	50	1	2%
		2018	51	1	2%
		2019	46	0	0%
		2020	48	0	0%
		2021	48	0	0%
		2022	48	0	0%
		2023	48	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Potassium, FIL, ICP-OES, LL -

Blind Blank Results

Lab: NWQL, PCode: 00935, MCode: PLO02

Analysis dates: 10/07/08 through 09/29/23

Open Data Set

False Positive Rate for Potassium, FIL, ICP-OES, LL

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Potassium, FIL, ICP-OES, LL	00935PLO02	2008	2	0	0%
		2009	52	1	2%
		2010	52	2	4%
		2011	52	0	0%
		2012	52	0	0%
		2013	52	1	2%
		2014	46	1	2%
		2015	52	0	0%
		2016	50	0	0%
		2017	30	0	0%
		2019	24	0	0%
		2020	48	0	0%
		2021	47	0	0%
		2022	48	0	0%
		2023	48	1	2%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Potassium, UNF, ICP-OES -

Blind Blank Results

Lab: NWQL, PCode: 00937, MCode: PLO01

Analysis dates: 10/16/08 through 03/27/15

Open Data Set

False Positive Rate for Potassium, UNF, ICP-OES

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Potassium, UNF, ICP-OES	00937PLO01	2008	1	0	0%
		2009	52	0	0%
		2010	52	0	0%
		2011	52	0	0%
		2012	52	0	0%
		2013	53	1	2%
		2014	47	0	0%
		2015	24	1	4%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Potassium, UNF, ICP-OES -

Blind Blank Results

Lab: NWQL, PCode: 00937, MCode: PLO07

Analysis dates: 05/27/15 through 09/26/23

Open Data Set

False Positive Rate for Potassium, UNF, ICP-OES

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Potassium, UNF, ICP-OES	00937PLO07	2015	28	0	0%
		2016	51	0	0%
		2017	51	2	4%
		2018	51	1	2%
		2019	46	1	2%
		2020	45	0	0%
		2021	49	0	0%
		2022	48	0	0%
		2023	47	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Radon-222, UNF, LIQ SC -

Blind Blank Results

Lab: NWQL, PCode: 82303, MCode: LSC01

Analysis dates: 10/01/08 through 08/18/23

Open Data Set

False Positive Rate for Radon-222, UNF, LIQ SC

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Radon-222, UNF, LIQ SC	82303LSC01	2008	1	0	0%
		2009	52	1	2%
		2010	52	0	0%
		2011	51	0	0%
		2012	52	0	0%
		2013	53	1	2%
		2014	47	2	4%
		2015	44	1	2%
		2016	25	3	12%
		2017	25	0	0%
		2018	25	3	12%
		2019	23	1	4%
		2020	20	2	10%
		2021	17	2	12%
		2022	15	0	0%
		2023	11	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Silica, FIL, CFA -

Blind Blank Results

Lab: NWQL, PCode: 00955, MCode: CL064

Analysis dates: 10/01/08 through 02/17/10

Open Data Set

False Positive Rate for Silica, FIL, CFA

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Silica, FIL, CFA	00955CL064	2008	1	0	0%
		2009	52	1	2%
		2010	19	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Silica, FIL, DA -

Blind Blank Results

Lab: NWQL, PCode: 00955, MCode: CL151

Analysis dates: 03/17/10 through 09/20/23

Open Data Set

False Positive Rate for Silica, FIL, DA

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Silica, FIL, DA	00955CL151	2010	33	0	0%
		2011	52	1	2%
		2012	52	0	0%
		2013	53	1	2%
		2014	47	1	2%
		2015	52	3	6%
		2016	50	2	4%
		2017	51	1	2%
		2018	51	1	2%
		2019	46	1	2%
		2020	45	0	0%
		2021	48	0	0%
		2022	48	0	0%
		2023	46	3	7%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Silica, FIL, ICP-OES -

Blind Blank Results

Lab: NWQL, PCode: 00955, MCode: PLA11

Analysis dates: 10/03/08 through 09/28/23

Open Data Set

False Positive Rate for Silica, FIL, ICP-OES

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Silica, FIL, ICP-OES	00955PLA11	2008	4	0	0%
		2009	52	3	6%
		2010	52	0	0%
		2011	52	0	0%
		2012	52	1	2%
		2013	53	0	0%
		2014	47	1	2%
		2015	52	0	0%
		2016	50	2	4%
		2017	51	2	4%
		2018	51	0	0%
		2019	46	0	0%
		2020	48	0	0%
		2021	48	0	0%
		2022	48	0	0%
		2023	48	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Silica, UNF, ICP-OES -

Blind Blank Results

Lab: NWQL, PCode: 00956, MCode: PLA15

Analysis dates: 10/16/08 through 03/27/15

Open Data Set

False Positive Rate for Silica, UNF, ICP-OES

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Silica, UNF, ICP-OES	00956PLA15	2008	1	0	0%
		2009	52	2	4%
		2010	52	4	8%
		2011	52	0	0%
		2012	52	0	0%
		2013	53	1	2%
		2014	47	0	0%
		2015	24	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Silica, UNF, ICP-OES -

Blind Blank Results

Lab: NWQL, PCode: 00956, MCode: PLO07

Analysis dates: 05/27/15 through 09/26/23

Open Data Set

False Positive Rate for Silica, UNF, ICP-OES

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Silica, UNF, ICP-OES	00956PLO07	2015	28	0	0%
		2016	51	0	0%
		2017	51	1	2%
		2018	51	2	4%
		2019	46	1	2%
		2020	45	0	0%
		2021	49	0	0%
		2022	48	0	0%
		2023	47	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Sodium, FIL, ICP-OES -

Blind Blank Results

Lab: NWQL, PCode: 00930, MCode: PLA11

Analysis dates: 10/03/08 through 09/28/23

Open Data Set

False Positive Rate for Sodium, FIL, ICP-OES

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Sodium, FIL, ICP-OES	00930PLA11	2008	4	0	0%
		2009	52	3	6%
		2010	52	1	2%
		2011	52	0	0%
		2012	52	1	2%
		2013	53	0	0%
		2014	47	0	0%
		2015	52	2	4%
		2016	50	3	6%
		2017	51	0	0%
		2018	51	0	0%
		2019	46	0	0%
		2020	48	0	0%
		2021	48	0	0%
		2022	48	0	0%
		2023	48	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Sodium, UNF, ICP-OES -

Blind Blank Results

Lab: NWQL, PCode: 00929, MCode: PLA15

Analysis dates: 10/16/08 through 03/27/15

Open Data Set

False Positive Rate for Sodium, UNF, ICP-OES

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Sodium, UNF, ICP-OES	00929PLA15	2008	1	0	0%
		2009	52	0	0%
		2010	52	0	0%
		2011	52	0	0%
		2012	52	0	0%
		2013	53	1	2%
		2014	47	0	0%
		2015	24	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Sodium, UNF, ICP-OES -

Blind Blank Results

Lab: NWQL, PCode: 00929, MCode: PLO07

Analysis dates: 05/28/15 through 09/26/23

Open Data Set

False Positive Rate for Sodium, UNF, ICP-OES

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Sodium, UNF, ICP-OES	00929PLO07	2015	28	0	0%
		2016	51	0	0%
		2017	51	0	0%
		2018	51	0	0%
		2019	46	1	2%
		2020	45	0	0%
		2021	49	0	0%
		2022	48	1	2%
		2023	47	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Solids @105 Deg C (TSS), UNF, GRAV -

Blind Blank Results

Lab: NWQL, PCode: 00530, MCode: SLD04

Analysis dates: 10/07/08 through 08/21/23

Open Data Set

False Positive Rate for Solids @105 Deg C (TSS), UNF, GRAV

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Solids @105 Deg C (TSS), UNF, GRAV	00530SLD04	2008	2	0	0%
		2009	52	0	0%
		2010	51	0	0%
		2011	52	0	0%
		2012	52	0	0%
		2013	53	0	0%
		2014	47	0	0%
		2015	52	0	0%
		2016	51	0	0%
		2017	51	0	0%
		2018	51	0	0%
		2019	46	0	0%
		2020	46	0	0%
		2021	48	0	0%
		2022	48	0	0%
		2023	41	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Solids @105 Deg C, UNF, GRAV -

Blind Blank Results

Lab: NWQL, PCode: 00500, MCode: ROE12

Analysis dates: 10/02/08 through 08/23/23

Open Data Set

False Positive Rate for Solids @105 Deg C, UNF, GRAV

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Solids @105 Deg C, UNF, GRAV	00500ROE12	2008	2	0	0%
		2009	51	0	0%
		2010	48	0	0%
		2011	51	0	0%
		2012	50	0	0%
		2013	53	0	0%
		2014	47	0	0%
		2015	52	0	0%
		2016	51	0	0%
		2017	51	0	0%
		2018	51	0	0%
		2019	46	0	0%
		2020	46	0	0%
		2021	48	0	0%
		2022	47	0	0%
		2023	42	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Solids, ROE@180 Deg C (TDS), FIL, GRAV -

Blind Blank Results

Lab: NWQL, PCode: 70300, MCode: ROE10

Analysis dates: 10/02/08 through 08/23/23

Open Data Set

False Positive Rate for Solids, ROE@180 Deg C (TDS), FIL, GRAV

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Solids, ROE@180 Deg C (TDS), FIL, GRAV	70300ROE10	2008	2	0	0%
		2009	52	0	0%
		2010	50	0	0%
		2011	46	0	0%
		2012	52	0	0%
		2013	53	0	0%
		2014	47	0	0%
		2015	52	0	0%
		2016	51	0	0%
		2017	51	0	0%
		2018	50	0	0%
		2019	46	0	0%
		2020	45	0	0%
		2021	48	0	0%
		2022	48	0	0%
		2023	42	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Specific Cond, LAB, UNF -

Blind Blank Results

Lab: NWQL, PCode: 90095, MCode: WHT03

Analysis dates: 10/07/08 through 08/31/23

Open Data Set

False Positive Rate for Specific Cond, LAB, UNF

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Specific Cond, LAB, UNF	90095WHT03	2009	51	0	0%
		2010	1	0	0%
		2014	44	0	0%
		2015	52	0	0%
		2016	51	0	0%
		2017	51	0	0%
		2018	51	0	0%
		2019	46	0	0%
		2020	54	0	0%
		2021	69	0	0%
		2022	54	0	0%
		2023	31	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Sulfate, FIL, IC -

Blind Blank Results

Lab: NWQL, PCode: 00945, MCode: IC022

Analysis dates: 12/14/13 through 08/26/23

Open Data Set

False Positive Rate for Sulfate, FIL, IC

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Sulfate, FIL, IC	00945IC022	2014	47	1	2%
		2015	46	0	0%
		2016	25	0	0%
		2017	26	0	0%
		2018	26	0	0%
		2019	23	0	0%
		2020	22	0	0%
		2021	24	0	0%
		2022	24	0	0%
		2023	21	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Total Organic Carbon (TOC), UNF -

Blind Blank Results

Lab: NWQL, PCode: 00680, MCode: OX009

Analysis dates: 10/09/08 through 12/14/09

Open Data Set

False Positive Rate for Total Organic Carbon (TOC), UNF

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Total Organic Carbon (TOC), UNF	00680OX009	2008	5	2	40%
		2009	52	2	4%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Total Organic Carbon (TOC), UNF, HTCO -

Blind Blank Results

Lab: NWQL, PCode: 00680, MCode: COMB9

Analysis dates: 10/13/09 through 09/29/23

Open Data Set

False Positive Rate for Total Organic Carbon (TOC), UNF, HTCO

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Total Organic Carbon (TOC), UNF, HTCO	00680COMB9	2010	52	6	12%
		2011	52	3	6%
		2012	52	0	0%
		2013	53	5	9%
		2014	47	0	0%
		2015	52	0	0%
		2016	51	1	2%
		2017	51	0	0%
		2018	50	1	2%
		2019	43	1	2%
		2020	48	0	0%
		2021	48	0	0%
		2022	48	0	0%
		2023	47	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Total Particulate Carbon (TPC), HTC -

Blind Blank Results

Lab: NWQL, PCode: 00694, MCode: COMB6

Analysis dates: 10/01/08 through 09/27/23

Open Data Set

False Positive Rate for Total Particulate Carbon (TPC), HTC

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Total Particulate Carbon (TPC), HTC	00694COMB6	2008	5	0	0%
		2009	52	0	0%
		2010	51	3	6%
		2011	52	2	4%
		2012	52	2	4%
		2013	53	1	2%
		2014	47	8	17%
		2015	52	2	4%
		2016	51	1	2%
		2017	51	2	4%
		2018	51	2	4%
		2019	46	0	0%
		2020	47	2	4%
		2021	48	11	23%
		2022	48	0	0%
		2023	44	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Total Particulate Nitrogen (TPN), HTC -

Blind Blank Results

Lab: NWQL, PCode: 49570, MCode: COMB7

Analysis dates: 10/01/08 through 09/27/23

Open Data Set

False Positive Rate for Total Particulate Nitrogen (TPN), HTC

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Total Particulate Nitrogen (TPN), HTC	49570COMB7	2008	5	0	0%
		2009	52	6	12%
		2010	51	0	0%
		2011	52	2	4%
		2012	52	3	6%
		2013	53	4	8%
		2014	47	1	2%
		2015	52	0	0%
		2016	51	0	0%
		2017	51	0	0%
		2018	51	0	0%
		2019	46	0	0%
		2020	48	1	2%
		2021	48	0	0%
		2022	48	0	0%
		2023	43	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- Turbidity, UNF, NTRU -

Blind Blank Results

Lab: NWQL, PCode: 63676, MCode: TS098

Analysis dates: 10/01/08 through 09/28/23

Open Data Set

False Positive Rate for Turbidity, UNF, NTRU

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
Turbidity, UNF, NTRU	63676TS098	2008	1	1	100%
		2009	52	6	12%
		2010	50	0	0%
		2011	52	0	0%
		2012	52	0	0%
		2013	51	0	0%
		2014	46	0	0%
		2015	52	0	0%
		2016	51	0	0%
		2017	51	0	0%
		2018	51	0	0%
		2019	43	0	0%
		2020	48	0	0%
		2021	48	0	0%
		2022	47	0	0%
		2023	48	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- UV Absorbing Organic Constituents @254nm -

Blind Blank Results

Lab: NWQL, PCode: 50624, MCode: UV005

Analysis dates: 10/03/08 through 09/19/23

Open Data Set

False Positive Rate for UV Absorbing Organic Constituents @254nm

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
UV Absorbing Organic Constituents @254nm	50624UV005	2008	1	0	0%
		2009	52	0	0%
		2010	52	1	2%
		2011	52	0	0%
		2012	52	0	0%
		2013	53	2	4%
		2014	47	0	0%
		2015	45	1	2%
		2016	26	0	0%
		2017	25	0	0%
		2018	25	0	0%
		2019	23	0	0%
		2020	22	0	0%
		2021	24	0	0%
		2022	23	0	0%
		2023	24	0	0%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024

- UV Absorbing Organic Constituents @280nm -

Blind Blank Results

Lab: NWQL, PCode: 61726, MCode: UV007

Analysis dates: 10/03/08 through 09/19/23

Open Data Set

False Positive Rate for UV Absorbing Organic Constituents @280nm

parmdesc	Pcode Mcode	Water Year	# of Samples	# of False Pos.	*False Positive Rate
UV Absorbing Organic Constituents @280nm	61726UV007	2008	1	0	0%
		2009	52	0	0%
		2010	52	1	2%
		2011	52	1	2%
		2012	52	0	0%
		2013	53	1	2%
		2014	47	0	0%
		2015	45	1	2%
		2016	26	0	0%
		2017	25	0	0%
		2018	25	0	0%
		2019	23	0	0%
		2020	22	0	0%
		2021	24	0	0%
		2022	23	0	0%
		2023	24	1	4%
*Highlighted if false positive rate > 5 %

Hover over any data point for detailed info.

Chart generated 01/12/2024