OHA Drinking Water Services
OR41
PWS ID: 94954 ---- SHADY COVE CHEVRON
Chemical Results

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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
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.
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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 Comments 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 11/4/2015 ND MG/L MCL 10 MG/L 0.2 MRL 11/5/2015 151114101B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16835 1472162 20004742015 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2015-11-04
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/21/2014 0.202 MG/L MCL 10 MG/L 0.2 MRL 3/27/2014 140363401B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16835 1221359 16966412014 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2014-03-21
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/30/2008 ND MG/L MCL 10 MG/L 0.2 MRL 8/7/2008 080671001B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16835 529679 7640702008 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2008-06-30
EP-A EP for WELL 1 Finished ARS 1005 ARSENIC 10/25/2011 0.00106 MG/L MCL 0.010 MG/L 0.001 MRL 11/3/2011 111060401A-I OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 16835 869920 12408942011 ARS-1005 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2011-10-25
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/14/2010 0.343 MG/L MCL 10 MG/L 0.2 MRL 12/29/2010 101243401B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16835 779081 11182132010 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2010-12-14
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/27/2023 ND MG/L MCL 10 MG/L 0.2 MRL 12/29/2023 23121087-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16835 2730705 36200022023 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2023-12-27
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/7/2004 ND MCL 10 MG/L 0.2 MRL 12/20/2004 0412129-01B OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16835 231582 3258572004 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2004-12-07
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/13/2013 0.205 MG/L MCL 10 MG/L 0.2 MRL 3/15/2013 130327101B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16835 1070524 14854882013 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2013-03-13
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/23/2003 ND MCL 10 MG/L 0.2 MRL 1/2/2004 0312528-01A OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16835 165252 2235072003 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2003-12-23
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/30/2002 ND MG/L MCL 10 MG/L 0.012 MRL 1/6/2003 0212569-01B OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16835 95357 1224542002 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2002-12-30
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/18/2021 0.306 MG/L MCL 10 MG/L 0.2 MRL 11/24/2021 2111089801A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16835 2404662 31857972021 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2021-11-18
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/22/2019 ND MG/L MCL 10 MG/L 0.2 MRL 10/28/2019 1910099301A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16835 2082523 27874382019 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2019-10-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/27/2017 ND MG/L MCL 10 MG/L 0.2 MRL 1/2/2018 171287801B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16835 1798145 24249222017 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2017-12-27
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/31/2009 1.05 MG/L MCL 10 MG/L 0.2 MRL 1/7/2010 091269101B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16835 666301 9591642009 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2009-12-31
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/1/2006 ND MG/L MCL 10 MG/L 0.2 MRL 9/6/2006 060900701A OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16835 388474 5532632006 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2006-09-01
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/30/2005 ND MCL 10 MG/L 0.2 MRL 1/9/2006 0512646-01A OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16835 312443 4612322005 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2005-12-30
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/19/2024 0.364 MG/L MCL 10 MG/L 0.2 MRL 12/27/2024 24120913-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16835 2882901 38011372024 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2024-12-19
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/24/2004 ND MCL 10 MG/L 0.014 MRL 7/12/2004 0406611-01A OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16835 202045 2774002004 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2004-06-24
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/30/2006 ND MCL 10 MG/L 0.2 MRL 4/6/2006 0603655-01B OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16835 328614 4837932006 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2006-03-30
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/18/2011 ND MG/L MCL 10 MG/L 0.2 MRL 11/23/2011 111146301A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16835 877035 12487282011 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2011-11-18
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/22/2016 ND MG/L MCL 10 MG/L 0.2 MRL 3/25/2016 160375601B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16835 1525050 20636802016 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2016-03-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/9/2006 ND MCL 10 MG/L 0.2 MRL 1/25/2006 0601134-01A OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16835 312702 4615272006 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2006-01-09
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/16/2020 ND MG/L MCL 10 MG/L 0.2 MRL 12/28/2020 2012091801A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16835 2263599 30202652020 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2020-12-16
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/14/2016 0.231 MG/L MCL 10 MG/L 0.2 MRL 12/16/2016 161253801A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16835 1641992 22321442016 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2016-12-14
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/14/2012 0.247 MG/L MCL 10 MG/L 0.2 MRL 11/16/2012 121135901B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16835 1025190 14294722012 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2012-11-14
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/10/2022 0.241 MG/L MCL 10 MG/L 0.2 MRL 10/17/2022 22100434-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16835 2543998 33746672022 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2022-10-10
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/30/2018 0.223 MG/L MCL 10 MG/L 0.2 MRL 12/4/2018 1811A8201B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16835 1942579 25934052018 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2018-11-30


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