91931 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.
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.
Reset: Click the Reset button to restore default settings.

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: 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

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	1	Finished	NO3	1040	NITRATE	12/3/2019	1.65	MG/L	MCL	10	MG/L	0.05	MRL	12/10/2019	19-014644-0001	OR100028	COLUMBIA LABORATORIES, INC	300.0	ION CHROMATOGRAPHY	14194	2102276	2816295	2019	NO3-1040	D	EP-A	EP for WELL	1	Finished	OR100028	COLUMBIA LABORATORIES, INC	300.0	ION CHROMATOGRAPHY	2019-12-03
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	6/17/2004	1.5	MG/L	MCL	10	MG/L			6/28/2004	A40617BC-1	OR100030	PYXIS LABORATORIES INC - REDMOND	300.0	ION CHROMATOGRAPHY	14194	195706	267406	2004	NO3-1040	D	EP-A	EP for WELL	1	Finished	OR100030	PYXIS LABORATORIES INC - REDMOND	300.0	ION CHROMATOGRAPHY	2004-06-17
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	6/9/2022	1.69	MG/L	MCL	10	MG/L	0.05	MRL	6/14/2022	22-006753-0001-I	OR100028	COLUMBIA LABORATORIES, INC	300.0	ION CHROMATOGRAPHY	14194	2487118	3287731	2022	NO3-1040	D	EP-A	EP for WELL	1	Finished	OR100028	COLUMBIA LABORATORIES, INC	300.0	ION CHROMATOGRAPHY	2022-06-09
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	6/23/2021	1.60	MG/L	MCL	10	MG/L	0.05	MRL	6/29/2021	210070430001-I	OR100028	COLUMBIA LABORATORIES, INC	300.0	ION CHROMATOGRAPHY	14194	2337518	3104134	2021	NO3-1040	D	EP-A	EP for WELL	1	Finished	OR100028	COLUMBIA LABORATORIES, INC	300.0	ION CHROMATOGRAPHY	2021-06-23
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	6/16/2024	1.58	MG/L	MCL	10	MG/L	0.05	MRL	6/19/2024	24-006589-0001-I	OR100028	COLUMBIA LABORATORIES, INC	300.0	ION CHROMATOGRAPHY	14194	2798213	3696084	2024	NO3-1040	D	EP-A	EP for WELL	1	Finished	OR100028	COLUMBIA LABORATORIES, INC	300.0	ION CHROMATOGRAPHY	2024-06-16
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	7/10/2002	1.5	MG/L	MCL	10	MG/L			7/19/2002	A20711D-1	OR100030	PYXIS LABORATORIES INC - REDMOND	300.0	ION CHROMATOGRAPHY	14194	67019	69293	2002	NO3-1040	D	EP-A	EP for WELL	1	Finished	OR100030	PYXIS LABORATORIES INC - REDMOND	300.0	ION CHROMATOGRAPHY	2002-07-10
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	12/12/2016	1.66	MG/L	MCL	10	MG/L	0.05	MRL	12/23/2016	61212271-I	OR100028	COLUMBIA LABORATORIES, INC	300.0	ION CHROMATOGRAPHY	14194	1643979	2238564	2016	NO3-1040	D	EP-A	EP for WELL	1	Finished	OR100028	COLUMBIA LABORATORIES, INC	300.0	ION CHROMATOGRAPHY	2016-12-12
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	9/24/2014	1.97	MG/L	MCL	10	MG/L	0.05	MRL	10/2/2014	40924631-I	OR100028	COLUMBIA LABORATORIES, INC	300.0	ION CHROMATOGRAPHY	14194	1309619	1803506	2014	NO3-1040	D	EP-A	EP for WELL	1	Finished	OR100028	COLUMBIA LABORATORIES, INC	300.0	ION CHROMATOGRAPHY	2014-09-24
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	12/10/2013	1.77	MG/L	MCL	10	MG/L	0.01	MRL	12/19/2013	31211081-I	OR100028	COLUMBIA LABORATORIES, INC	300.0	ION CHROMATOGRAPHY	14194	1185519	1647702	2013	NO3-1040	D	EP-A	EP for WELL	1	Finished	OR100028	COLUMBIA LABORATORIES, INC	300.0	ION CHROMATOGRAPHY	2013-12-10
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	9/5/2018	1.62	MG/L	MCL	10	MG/L	0.05	MRL	9/17/2018	180074090001-I	OR100028	COLUMBIA LABORATORIES, INC	300.0	ION CHROMATOGRAPHY	14194	1909881	2553871	2018	NO3-1040	D	EP-A	EP for WELL	1	Finished	OR100028	COLUMBIA LABORATORIES, INC	300.0	ION CHROMATOGRAPHY	2018-09-05
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	12/2/2015	1.86	MG/L	MCL	10	MG/L	0.05	MRL	12/16/2015	51203251-I	OR100028	COLUMBIA LABORATORIES, INC	300.0	ION CHROMATOGRAPHY	14194	1485932	2016183	2015	NO3-1040	D	EP-A	EP for WELL	1	Finished	OR100028	COLUMBIA LABORATORIES, INC	300.0	ION CHROMATOGRAPHY	2015-12-02
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	12/8/2020	1.68	MG/L	MCL	10	MG/L	0.05	MRL	12/14/2020	200135060001-I	OR100028	COLUMBIA LABORATORIES, INC	300.0	ION CHROMATOGRAPHY	14194	2261301	3017293	2020	NO3-1040	D	EP-A	EP for WELL	1	Finished	OR100028	COLUMBIA LABORATORIES, INC	300.0	ION CHROMATOGRAPHY	2020-12-08
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	10/24/2012	1.71	MG/L	MCL	10	MG/L	0.01	MRL	11/6/2012	21025171-I	OR100028	COLUMBIA LABORATORIES, INC	300.0	ION CHROMATOGRAPHY	14194	1019235	1422667	2012	NO3-1040	D	EP-A	EP for WELL	1	Finished	OR100028	COLUMBIA LABORATORIES, INC	300.0	ION CHROMATOGRAPHY	2012-10-24
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	6/14/2023	1.60	MG/L	MCL	10	MG/L	0.05	MRL	6/22/2023	23-007091-0001-I	OR100028	COLUMBIA LABORATORIES, INC	300.0	ION CHROMATOGRAPHY	14194	2642747	3510279	2023	NO3-1040	D	EP-A	EP for WELL	1	Finished	OR100028	COLUMBIA LABORATORIES, INC	300.0	ION CHROMATOGRAPHY	2023-06-14
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	9/14/2017	1.71	MG/L	MCL	10	MG/L	0.25	MRL	10/4/2017	70915041-I	OR100028	COLUMBIA LABORATORIES, INC	300.0	ION CHROMATOGRAPHY	14194	1758875	2374113	2017	NO3-1040	D	EP-A	EP for WELL	1	Finished	OR100028	COLUMBIA LABORATORIES, INC	300.0	ION CHROMATOGRAPHY	2017-09-14
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	3/1/2010	2.0	MG/L	MCL	10	MG/L	0.01	MRL	3/16/2010	301441-I	OR100028	COLUMBIA LABORATORIES, INC	300.0	ION CHROMATOGRAPHY	14194	685404	981883	2010	NO3-1040	D	EP-A	EP for WELL	1	Finished	OR100028	COLUMBIA LABORATORIES, INC	300.0	ION CHROMATOGRAPHY	2010-03-01
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	2/3/2011	1.8	MG/L	MCL	10	MG/L	0.01	MRL	3/1/2011	10203181-I	OR100028	COLUMBIA LABORATORIES, INC	300.0	ION CHROMATOGRAPHY	14194	793394	1139831	2011	NO3-1040	D	EP-A	EP for WELL	1	Finished	OR100028	COLUMBIA LABORATORIES, INC	300.0	ION CHROMATOGRAPHY	2011-02-03