05736 Chemical Results | Data Online | Oregon Drinking Water Services

More Information

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.
Sort: Click column headings to sort ascending or descending. Sort by multiple columns by holding the Shift key while clicking on additional column headings. The arrow in the column heading will show in blue if the results are currently being sorted by that column.
Columns: Use the Columns button to select which columns to display in the table, including additional columns not shown in the default display. Drag column headings to rearrange their order.
DBPs & TOC: Use the DBPs & TOC button to filter the results for DBPs, TOC, and alkalinity. Columns and sort order will automatically adjust to help review the data.
Download: Use the Download button to export data to an Excel or CSV file. Only filtered results will be downloaded.
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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	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	SelectSourceType	SelectLabID	SelectLabName	SelectMethod	SelectMethodName	FilterSampleDate
EP-A	EP FOR WELL ('93)	1	Finished	NO3	1040	NITRATE	12/15/2008	ND	MG/L	MCL	10	MG/L	1	MRL	12/24/2008	286445-I	OR100024	DELTA ENVIRONMENTAL SERVICES INC	4500NO3-D	ION SELECTIVE ELECTRODE	16804	560491	820271	2008	NO3-1040	N	EP-A	EP FOR WELL ('93)	1	Finished	OR100024	DELTA ENVIRONMENTAL SERVICES INC	4500NO3-D	ION SELECTIVE ELECTRODE	2008-12-15
EP-A	EP FOR WELL ('93)	1	Finished	NO3	1040	NITRATE	9/9/2022	ND	MG/L	MCL	10	MG/L	1	MRL	9/16/2022	22-58350-I	OR100009	EDGE ANALYTICAL - CORVALLIS	4500NO3-D	ION SELECTIVE ELECTRODE	16804	2529143	3350519	2022	NO3-1040	N	EP-A	EP FOR WELL ('93)	1	Finished	OR100009	EDGE ANALYTICAL - CORVALLIS	4500NO3-D	ION SELECTIVE ELECTRODE	2022-09-09
EP-A	EP FOR WELL ('93)	1	Finished	NO3	1040	NITRATE	9/24/2003	ND	MG/L	MCL	10	MG/L	1	MRL	10/6/2003	6784	OR100009	EDGE ANALYTICAL - CORVALLIS	4500NO3-D	ION SELECTIVE ELECTRODE	16804	148787	198226	2003	NO3-1040	N	EP-A	EP FOR WELL ('93)	1	Finished	OR100009	EDGE ANALYTICAL - CORVALLIS	4500NO3-D	ION SELECTIVE ELECTRODE	2003-09-24
EP-A	EP FOR WELL ('93)	1	Finished	NO3	1040	NITRATE	12/18/2007	ND		MCL	10	MG/L	1	MRL	12/24/2007	275275	OR100024	DELTA ENVIRONMENTAL SERVICES INC	4500NO3-D	ION SELECTIVE ELECTRODE	16804	485968	698978	2007	NO3-1040	N	EP-A	EP FOR WELL ('93)	1	Finished	OR100024	DELTA ENVIRONMENTAL SERVICES INC	4500NO3-D	ION SELECTIVE ELECTRODE	2007-12-18
EP-A	EP FOR WELL ('93)	1	Finished	NO3	1040	NITRATE	11/9/2010	ND	MG/L	MCL	10	MG/L	1	MRL	11/16/2010	105576-I	OR100024	DELTA ENVIRONMENTAL SERVICES INC	4500NO3-D	ION SELECTIVE ELECTRODE	16804	762678	1091947	2010	NO3-1040	N	EP-A	EP FOR WELL ('93)	1	Finished	OR100024	DELTA ENVIRONMENTAL SERVICES INC	4500NO3-D	ION SELECTIVE ELECTRODE	2010-11-09
EP-A	EP FOR WELL ('93)	1	Finished	NO3	1040	NITRATE	5/19/2020	ND	MG/L	MCL	10	MG/L	0.02	MRL	5/21/2020	2030401-I	OR100009	EDGE ANALYTICAL - CORVALLIS	4500NO3-D	ION SELECTIVE ELECTRODE	16804	2166709	2900483	2020	NO3-1040	N	EP-A	EP FOR WELL ('93)	1	Finished	OR100009	EDGE ANALYTICAL - CORVALLIS	4500NO3-D	ION SELECTIVE ELECTRODE	2020-05-19
EP-A	EP FOR WELL ('93)	1	Finished	NO3	1040	NITRATE	6/11/2021	ND	MG/L	MCL	10	MG/L	1	MRL	6/17/2021	2140348-I	OR100009	EDGE ANALYTICAL - CORVALLIS	4500NO3-D	ION SELECTIVE ELECTRODE	16804	2332819	3097761	2021	NO3-1040	N	EP-A	EP FOR WELL ('93)	1	Finished	OR100009	EDGE ANALYTICAL - CORVALLIS	4500NO3-D	ION SELECTIVE ELECTRODE	2021-06-11
EP-A	EP FOR WELL ('93)	1	Finished	NO3	1040	NITRATE	12/16/2014	ND	MG/L	MCL	10	MG/L	0.1	MRL	12/25/2014	1412886001-I	OR100012	ANALYTICAL LABORATORY GROUP	300.0	ION CHROMATOGRAPHY	16804	1338755	1843538	2014	NO3-1040	N	EP-A	EP FOR WELL ('93)	1	Finished	OR100012	ANALYTICAL LABORATORY GROUP	300.0	ION CHROMATOGRAPHY	2014-12-16
EP-A	EP FOR WELL ('93)	1	Finished	NO3	1040	NITRATE	1/23/2025	ND	MG/L	MCL	10	MG/L	1	MRL	1/27/2025	25-04609-I	OR100009	EDGE ANALYTICAL - CORVALLIS	4500NO3-D	ION SELECTIVE ELECTRODE	16804	2894146	3814480	2025	NO3-1040	N	EP-A	EP FOR WELL ('93)	1	Finished	OR100009	EDGE ANALYTICAL - CORVALLIS	4500NO3-D	ION SELECTIVE ELECTRODE	2025-01-23
EP-A	EP FOR WELL ('93)	1	Finished	ARS	1005	ARSENIC	8/9/2010	ND	MG/L	MCL	0.010	MG/L	0.003	MRL	8/13/2010	103761-I	OR100024	DELTA ENVIRONMENTAL SERVICES INC	200.9	ATOMIC ABSORPTION, PLATFORM	16804	736102	1046196	2010	ARS-1005	N	EP-A	EP FOR WELL ('93)	1	Finished	OR100024	DELTA ENVIRONMENTAL SERVICES INC	200.9	ATOMIC ABSORPTION, PLATFORM	2010-08-09
EP-A	EP FOR WELL ('93)	1	Finished	NO3	1040	NITRATE	3/28/2017	ND	MG/L	MCL	10	MG/L	0.1	MRL	4/3/2017	1703B10001-I	OR100012	ANALYTICAL LABORATORY GROUP	300.0	ION CHROMATOGRAPHY	16804	1681075	2281804	2017	NO3-1040	N	EP-A	EP FOR WELL ('93)	1	Finished	OR100012	ANALYTICAL LABORATORY GROUP	300.0	ION CHROMATOGRAPHY	2017-03-28
EP-A	EP FOR WELL ('93)	1	Finished	NO3	1040	NITRATE	3/22/2019	ND	MG/L	MCL	10	MG/L	0.1	MRL	3/26/2019	1903800001-I	OR100012	ANALYTICAL LABORATORY GROUP	300.0	ION CHROMATOGRAPHY	16804	1986648	2645397	2019	NO3-1040	N	EP-A	EP FOR WELL ('93)	1	Finished	OR100012	ANALYTICAL LABORATORY GROUP	300.0	ION CHROMATOGRAPHY	2019-03-22
EP-A	EP FOR WELL ('93)	1	Finished	NO3	1040	NITRATE	8/26/2013	ND	MG/L	MCL	10	MG/L	1	MRL	8/30/2013	133661-I	OR100024	DELTA ENVIRONMENTAL SERVICES INC	4500NO3-D	ION SELECTIVE ELECTRODE	16804	1135468	1571310	2013	NO3-1040	N	EP-A	EP FOR WELL ('93)	1	Finished	OR100024	DELTA ENVIRONMENTAL SERVICES INC	4500NO3-D	ION SELECTIVE ELECTRODE	2013-08-26
EP-A	EP FOR WELL ('93)	1	Finished	NO3	1040	NITRATE	11/17/2009	ND	MG/L	MCL	10	MG/L	1	MRL	11/20/2009	295779-I	OR100024	DELTA ENVIRONMENTAL SERVICES INC	4500NO3-D	ION SELECTIVE ELECTRODE	16804	653277	941651	2009	NO3-1040	N	EP-A	EP FOR WELL ('93)	1	Finished	OR100024	DELTA ENVIRONMENTAL SERVICES INC	4500NO3-D	ION SELECTIVE ELECTRODE	2009-11-17
EP-A	EP FOR WELL ('93)	1	Finished	NO3	1040	NITRATE	12/14/2015	ND	MG/L	MCL	10	MG/L	0.1	MRL	12/16/2015	1512684001-I	OR100012	ANALYTICAL LABORATORY GROUP	300.0	ION CHROMATOGRAPHY	16804	1486408	2016674	2015	NO3-1040	N	EP-A	EP FOR WELL ('93)	1	Finished	OR100012	ANALYTICAL LABORATORY GROUP	300.0	ION CHROMATOGRAPHY	2015-12-14