05494 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.
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: 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 #1	1	Finished	NO3	1040	NITRATE	4/1/2014	ND	MG/L	MCL	10	MG/L	1	MRL	4/9/2014	140406301-I	OR100012	ANALYTICAL LABORATORY GROUP	4500NO3-D	ION SELECTIVE ELECTRODE	13457	1230086	1706040	2014	NO3-1040	N	EP-A	EP for WELL #1	1	Finished	OR100012	ANALYTICAL LABORATORY GROUP	4500NO3-D	ION SELECTIVE ELECTRODE	2014-04-01
EP-A	EP for WELL #1	1	Finished	NO3	1040	NITRATE	8/2/2006	ND	MG/L	MCL	10	MG/L	1	MRL	1/8/2007	10157	OR100012	ANALYTICAL LABORATORY GROUP	4500NO3-D	ION SELECTIVE ELECTRODE	13457	414053	590238	2006	NO3-1040	N	EP-A	EP for WELL #1	1	Finished	OR100012	ANALYTICAL LABORATORY GROUP	4500NO3-D	ION SELECTIVE ELECTRODE	2006-08-02
EP-A	EP for WELL #1	1	Finished	NO3	1040	NITRATE	7/30/2003	ND		MCL	10	MG/L	0.4	MRL	8/18/2003	61127	OR100012	ANALYTICAL LABORATORY GROUP	4500NO3-D	ION SELECTIVE ELECTRODE	13457	138099	183432	2003	NO3-1040	N	EP-A	EP for WELL #1	1	Finished	OR100012	ANALYTICAL LABORATORY GROUP	4500NO3-D	ION SELECTIVE ELECTRODE	2003-07-30
EP-A	EP for WELL #1	1	Finished	NO3	1040	NITRATE	1/8/2020	ND	MG/L	MCL	10	MG/L	0.1	MRL	1/17/2020	2001311001-I	OR100012	ANALYTICAL LABORATORY GROUP	300.0	ION CHROMATOGRAPHY	13457	2119871	2846705	2020	NO3-1040	N	EP-A	EP for WELL #1	1	Finished	OR100012	ANALYTICAL LABORATORY GROUP	300.0	ION CHROMATOGRAPHY	2020-01-08
EP-A	EP for WELL #1	1	Finished	NO3	1040	NITRATE	12/8/2022	ND	MG/L	MCL	10	MG/L	0.2	MRL	12/16/2022	22120485-01A-I	OR100016	NEILSON RESEARCH CORPORATION	300.0	ION CHROMATOGRAPHY	13457	2570226	3416115	2022	NO3-1040	N	EP-A	EP for WELL #1	1	Finished	OR100016	NEILSON RESEARCH CORPORATION	300.0	ION CHROMATOGRAPHY	2022-12-08
EP-A	EP for WELL #1	1	Finished	NO3	1040	NITRATE	11/5/2024	ND	MG/L	MCL	10	MG/L	0.2	MRL	11/12/2024	24110205-01A-I	OR100016	NEILSON RESEARCH CORPORATION	300.0	ION CHROMATOGRAPHY	13457	2868037	3782454	2024	NO3-1040	N	EP-A	EP for WELL #1	1	Finished	OR100016	NEILSON RESEARCH CORPORATION	300.0	ION CHROMATOGRAPHY	2024-11-05
EP-A	EP for WELL #1	1	Finished	NO3	1040	NITRATE	12/13/2021	ND	MG/L	MCL	10	MG/L	0.2	MRL	12/20/2021	2112068201A-I	OR100016	NEILSON RESEARCH CORPORATION	300.0	ION CHROMATOGRAPHY	13457	2415668	3199007	2021	NO3-1040	N	EP-A	EP for WELL #1	1	Finished	OR100016	NEILSON RESEARCH CORPORATION	300.0	ION CHROMATOGRAPHY	2021-12-13
EP-A	EP for WELL #1	1	Finished	NO3	1040	NITRATE	1/6/2010	ND	MG/L	MCL	10	MG/L	1	MRL	1/13/2010	58281-I	OR100012	ANALYTICAL LABORATORY GROUP	4500NO3-D	ION SELECTIVE ELECTRODE	13457	666982	960171	2010	NO3-1040	N	EP-A	EP for WELL #1	1	Finished	OR100012	ANALYTICAL LABORATORY GROUP	4500NO3-D	ION SELECTIVE ELECTRODE	2010-01-06
EP-A	EP for WELL #1	1	Finished	NO3	1040	NITRATE	11/15/2023	ND	MG/L	MCL	10	MG/L	0.2	MRL	11/22/2023	23110674-01A-I	OR100016	NEILSON RESEARCH CORPORATION	300.0	ION CHROMATOGRAPHY	13457	2714839	3601179	2023	NO3-1040	N	EP-A	EP for WELL #1	1	Finished	OR100016	NEILSON RESEARCH CORPORATION	300.0	ION CHROMATOGRAPHY	2023-11-15
EP-A	EP for WELL #1	1	Finished	NO3	1040	NITRATE	7/30/2004	1.6	MG/L	MCL	10	MG/L			8/6/2004	073004-3	OR100025	COAST MEDICAL LABORATORY INC	4500NO3-D	ION SELECTIVE ELECTRODE	13457	204111	279586	2004	NO3-1040	D	EP-A	EP for WELL #1	1	Finished	OR100025	COAST MEDICAL LABORATORY INC	4500NO3-D	ION SELECTIVE ELECTRODE	2004-07-30
EP-A	EP for WELL #1	1	Finished	NO3	1040	NITRATE	7/9/2002	0.3	MG/L	MCL	10	MG/L			7/19/2002	79026	OR100025	COAST MEDICAL LABORATORY INC	300.0	ION CHROMATOGRAPHY	13457	65200	66760	2002	NO3-1040	D	EP-A	EP for WELL #1	1	Finished	OR100025	COAST MEDICAL LABORATORY INC	300.0	ION CHROMATOGRAPHY	2002-07-09
EP-A	EP for WELL #1	1	Finished	NO3	1040	NITRATE	12/9/2015	ND	MG/L	MCL	10	MG/L	0.1	MRL	12/11/2015	1512505001-I	OR100012	ANALYTICAL LABORATORY GROUP	300.0	ION CHROMATOGRAPHY	13457	1485370	2014986	2015	NO3-1040	N	EP-A	EP for WELL #1	1	Finished	OR100012	ANALYTICAL LABORATORY GROUP	300.0	ION CHROMATOGRAPHY	2015-12-09
EP-A	EP for WELL #1	1	Finished	NO3	1040	NITRATE	7/21/2005	ND	PH	MCL	10	MG/L	1	MRL	8/17/2005	072105-1	OR100025	COAST MEDICAL LABORATORY INC	4500NO3-D	ION SELECTIVE ELECTRODE	13457	279925	410902	2005	NO3-1040	N	EP-A	EP for WELL #1	1	Finished	OR100025	COAST MEDICAL LABORATORY INC	4500NO3-D	ION SELECTIVE ELECTRODE	2005-07-21
EP-A	EP for WELL #1	1	Finished	NO3	1040	NITRATE	11/16/2016	ND	MG/L	MCL	10	MG/L	1	MRL	11/22/2016	1611814001-I	OR100012	ANALYTICAL LABORATORY GROUP	4500NO3-D	ION SELECTIVE ELECTRODE	13457	1632014	2218329	2016	NO3-1040	N	EP-A	EP for WELL #1	1	Finished	OR100012	ANALYTICAL LABORATORY GROUP	4500NO3-D	ION SELECTIVE ELECTRODE	2016-11-16
EP-A	EP for WELL #1	1	Finished	NO3	1040	NITRATE	8/28/2007	ND	MG/L	MCL	10	MG/L	1	MRL	9/13/2007	24695	OR100012	ANALYTICAL LABORATORY GROUP	4500NO3-D	ION SELECTIVE ELECTRODE	13457	461473	657279	2007	NO3-1040	N	EP-A	EP for WELL #1	1	Finished	OR100012	ANALYTICAL LABORATORY GROUP	4500NO3-D	ION SELECTIVE ELECTRODE	2007-08-28
EP-A	EP for WELL #1	1	Finished	NO3	1040	NITRATE	12/12/2017	ND	MG/L	MCL	10	MG/L	0.1	MRL	12/15/2017	1712521001-I	OR100012	ANALYTICAL LABORATORY GROUP	300.0	ION CHROMATOGRAPHY	13457	1793923	2420001	2017	NO3-1040	N	EP-A	EP for WELL #1	1	Finished	OR100012	ANALYTICAL LABORATORY GROUP	300.0	ION CHROMATOGRAPHY	2017-12-12
EP-A	EP for WELL #1	1	Finished	ARS	1005	ARSENIC	12/12/2017	ND	MG/L	MCL	0.010	MG/L	0.002	MRL	12/15/2017	1712521001-I	OR100012	ANALYTICAL LABORATORY GROUP	3113B	ATOMIC ABSORPTION, FURNACE	13457	1793923	2420108	2017	ARS-1005	N	EP-A	EP for WELL #1	1	Finished	OR100012	ANALYTICAL LABORATORY GROUP	3113B	ATOMIC ABSORPTION, FURNACE	2017-12-12