06198 Chemical Results | Data Online | Oregon Drinking Water Services

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How to use this data table

Filter: Use the Select Analytes panel below to filter for specific analytes or groups. Note that only analytes for which there are data are listed. Use the dropdown menus in column headers and the Sample Dates box to filter results. Use the Search box to search across all columns. For example, you can enter a specific sample ID, analyte, or any other search criteria into the Search box.
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Results not included & related pages

Data not included on this page:
- Archived data (pre-2002)
- Coliform results
- Cryptosporidium and E. coli (LT2)
- Turbidity
Averages and summary data:
Alternate views for analytes that are included on this page:
- Cyanotoxins
- Lead & Copper Detailed Results
- PFAS (includes summary data)
Other related:
- Chemical group summary information

Abbreviations

Analyte Groups: ARS = Arsenic, NO3 = Nitrate
Analyte Levels: MCL = Maximum contaminant level, ACL = Action level. Analyte level exceedances are indicated with bold red text.
Detection and Reporting Limits: MDL = Federal minimum detection limit, MRL = Lab reporting level, ND = Not detected at the MDL or MRL.

Select Analytes

Arsenic (ARS)

ARSENIC 1005

Nitrate (NO3)

NITRATE 1040

Sample Dates

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Facility ID	Facility Name	Sample Point ID	Sample Location	Source Type	Analyte Group	Analyte Code	Analyte Name Use the "Select Analytes" panel above to filter.	Sample Date	Result	Units	Analyte Level Type	Current Analyte Level	Analyte Level Units	Limit	Limit Type	Received Date	Sample ID	Lab ID	Lab Name	Analysis Method	Method Name	TINWSF ISN	TSASAMPL ISN	TSASAR ISN	SelectYear	SelectAnalyte	SelectResult	SelectFacilityID	SelectFacilityName	SelectSamplePointID	SelectSampleLocation	SelectSourceType	SelectLabID	SelectLabName	SelectMethod	SelectMethodName	FilterSampleDate
EP-A	EP FOR WELL	1		Finished	NO3	1040	NITRATE	2/26/2018	4.80	MG/L	MCL	10	MG/L	0.007	MRL	3/2/2018	N18051-I	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	23449	1819308	2448142	2018	NO3-1040	D	EP-A	EP FOR WELL	1		Finished	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	2018-02-26
EP-A	EP FOR WELL	1	2338 marina dr	Finished	NO3	1040	NITRATE	9/18/2013	3.42	MG/L	MCL	10	MG/L	0.007	MRL	9/20/2013	N13292-I	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	23449	1146172	1586147	2013	NO3-1040	D	EP-A	EP FOR WELL	1	2338 marina dr	Finished	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	2013-09-18
EP-A	EP FOR WELL	1		Finished	NO3	1040	NITRATE	4/26/2024	13.3	MG/L	MCL	10	MG/L	0.5	MRL	5/3/2024	24041171-01A-I	OR100016	NEILSON RESEARCH CORPORATION	353.2	CADMIUM REDUCTION, AUTOMATED	23449	2775431	3669726	2024	NO3-1040	E	EP-A	EP FOR WELL	1		Finished	OR100016	NEILSON RESEARCH CORPORATION	353.2	CADMIUM REDUCTION, AUTOMATED	2024-04-26
EP-A	EP FOR WELL	1		Finished	NO3	1040	NITRATE	10/23/2024	8.55	MG/L	MCL	10	MG/L	0.23	MRL	10/29/2024	N24-241-I	OR100034	SPRING STREET ANALYTICAL LAB	HACH 10206	SPECTROPHOTOMETRIC	23449	2861104	3774434	2024	NO3-1040	D	EP-A	EP FOR WELL	1		Finished	OR100034	SPRING STREET ANALYTICAL LAB	HACH 10206	SPECTROPHOTOMETRIC	2024-10-23
EP-A	EP FOR WELL	1		Finished	NO3	1040	NITRATE	6/25/2024	4.33	MG/L	MCL	10	MG/L	0.007	MRL	7/17/2024	N24-009-I	OR100034	SPRING STREET ANALYTICAL LAB	HACH 10206	SPECTROPHOTOMETRIC	23449	2810840	3711391	2024	NO3-1040	D	EP-A	EP FOR WELL	1		Finished	OR100034	SPRING STREET ANALYTICAL LAB	HACH 10206	SPECTROPHOTOMETRIC	2024-06-25
EP-A	EP FOR WELL	1		Finished	NO3	1040	NITRATE	5/3/2016	6.74	MG/L	MCL	10	MG/L	0.007	MRL	5/6/2016	N16122-I	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	23449	1540372	2082026	2016	NO3-1040	D	EP-A	EP FOR WELL	1		Finished	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	2016-05-03
EP-A	EP FOR WELL	1		Finished	NO3	1040	NITRATE	5/1/2015	1.81	MG/L	MCL	10	MG/L	0.007	MRL	5/21/2015	N15149-I	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	23449	1392457	1902137	2015	NO3-1040	D	EP-A	EP FOR WELL	1		Finished	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	2015-05-01
EP-A	EP FOR WELL	1		Finished	NO3	1040	NITRATE	7/28/2010	4.67	MG/L	MCL	10	MG/L	0.2	MRL	8/13/2010	100783801A-I	OR100016	NEILSON RESEARCH CORPORATION	300.0	ION CHROMATOGRAPHY	23449	752510	1071290	2010	NO3-1040	D	EP-A	EP FOR WELL	1		Finished	OR100016	NEILSON RESEARCH CORPORATION	300.0	ION CHROMATOGRAPHY	2010-07-28
EP-A	EP FOR WELL	1		Finished	ARS	1005	ARSENIC	7/28/2010	0.00128	MG/L	MCL	0.010	MG/L	0.001	MRL	8/13/2010	100783801A-I	OR100016	NEILSON RESEARCH CORPORATION	200.8	INDUCTIVELY COUPLED PLASMA MASS SPECTROM	23449	752510	1071332	2010	ARS-1005	D	EP-A	EP FOR WELL	1		Finished	OR100016	NEILSON RESEARCH CORPORATION	200.8	INDUCTIVELY COUPLED PLASMA MASS SPECTROM	2010-07-28
EP-A	EP FOR WELL	1		Finished	NO3	1040	NITRATE	5/8/2023	11.8	MG/L	MCL	10	MG/L	0.8	MRL	8/4/2023	23050436-01-I	OR100016	NEILSON RESEARCH CORPORATION	300.0	ION CHROMATOGRAPHY	23449	2662221	3534813	2023	NO3-1040	E	EP-A	EP FOR WELL	1		Finished	OR100016	NEILSON RESEARCH CORPORATION	300.0	ION CHROMATOGRAPHY	2023-05-08
EP-A	EP FOR WELL	1		Finished	NO3	1040	NITRATE	11/23/2021	5.87	MG/L	MCL	10	MG/L	0.007	MRL	12/6/2021	N21474-I	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	23449	2413504	3195652	2021	NO3-1040	D	EP-A	EP FOR WELL	1		Finished	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	2021-11-23
EP-A	EP FOR WELL	1		Finished	NO3	1040	NITRATE	12/30/2019	6.41	MG/L	MCL	10	MG/L	0.007	MRL	1/3/2020	N19474-I	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	23449	2116046	2840014	2019	NO3-1040	D	EP-A	EP FOR WELL	1		Finished	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	2019-12-30
EP-A	EP FOR WELL	1		Finished	NO3	1040	NITRATE	8/8/2023	7.67	MG/L	MCL	10	MG/L	0.2	MRL	8/14/2023	23080465-01A-I	OR100016	NEILSON RESEARCH CORPORATION	300.0	ION CHROMATOGRAPHY	23449	2670177	3543880	2023	NO3-1040	D	EP-A	EP FOR WELL	1		Finished	OR100016	NEILSON RESEARCH CORPORATION	300.0	ION CHROMATOGRAPHY	2023-08-08
EP-A	EP FOR WELL	1		Finished	NO3	1040	NITRATE	3/13/2017	6.63	MG/L	MCL	10	MG/L	0.007	MRL	3/20/2017	N17080-I	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	23449	1676380	2276190	2017	NO3-1040	D	EP-A	EP FOR WELL	1		Finished	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	2017-03-13
EP-A	EP FOR WELL	1		Finished	NO3	1040	NITRATE	8/28/2024	5.89	MG/L	MCL	10	MG/L	0.23	MRL	10/10/2024	N24-205-I	OR100034	SPRING STREET ANALYTICAL LAB	HACH 10206	SPECTROPHOTOMETRIC	23449	2853955	3765239	2024	NO3-1040	D	EP-A	EP FOR WELL	1		Finished	OR100034	SPRING STREET ANALYTICAL LAB	HACH 10206	SPECTROPHOTOMETRIC	2024-08-28
EP-A	EP FOR WELL	1		Finished	NO3	1040	NITRATE	9/23/2014	3.34	MG/L	MCL	10	MG/L	0.007	MRL	9/29/2014	N14335-I	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	23449	1297357	1787321	2014	NO3-1040	D	EP-A	EP FOR WELL	1		Finished	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	2014-09-23
EP-A	EP FOR WELL	1		Finished	NO3	1040	NITRATE	5/20/2024	15.4	MG/L	MCL	10	MG/L	0.4	MRL	5/24/2024	24050824-01A-I	OR100016	NEILSON RESEARCH CORPORATION	300.0	ION CHROMATOGRAPHY	23449	2785446	3680514	2024	NO3-1040	E	EP-A	EP FOR WELL	1		Finished	OR100016	NEILSON RESEARCH CORPORATION	300.0	ION CHROMATOGRAPHY	2024-05-20
EP-A	EP FOR WELL	1		Finished	NO3	1040	NITRATE	12/22/2011	4.72	MG/L	MCL	10	MG/L	0.007	MRL	1/5/2012	N11195-I	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	23449	898344	1275796	2011	NO3-1040	D	EP-A	EP FOR WELL	1		Finished	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	2011-12-22
EP-A	EP FOR WELL	1		Finished	NO3	1040	NITRATE	5/19/2016	3.49	MG/L	MCL	10	MG/L	0.007	MRL	5/20/2016	N16152-I	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	23449	1546663	2090207	2016	NO3-1040	D	EP-A	EP FOR WELL	1		Finished	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	2016-05-19
EP-A	EP FOR WELL	1		Finished	NO3	1040	NITRATE	5/4/2012	4.30	MG/L	MCL	10	MG/L	0.007	MRL	6/4/2012	N12109-I	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	23449	948755	1333551	2012	NO3-1040	D	EP-A	EP FOR WELL	1		Finished	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	2012-05-04
EP-A	EP FOR WELL	1		Finished	NO3	1040	NITRATE	12/29/2022	14.0	MG/L	MCL	10	MG/L	1	MRL	1/6/2023	22121350-01A-I	OR100016	NEILSON RESEARCH CORPORATION	353.2	CADMIUM REDUCTION, AUTOMATED	23449	2574658	3426924	2022	NO3-1040	E	EP-A	EP FOR WELL	1		Finished	OR100016	NEILSON RESEARCH CORPORATION	353.2	CADMIUM REDUCTION, AUTOMATED	2022-12-29
EP-A	EP FOR WELL	1		Finished	NO3	1040	NITRATE	12/31/2020	4.92	MG/L	MCL	10	MG/L	0.007	MRL	9/30/2021	N20491-I	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	23449	2380361	3156554	2020	NO3-1040	D	EP-A	EP FOR WELL	1		Finished	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	2020-12-31