OHA Drinking Water Services
OR41
PWS ID: 94416 ---- WALTERVILLE CENTER WS
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:  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

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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 8/5/2021 ND MG/L MCL 10 MG/L 0.1 MRL 8/10/2021 2108305001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 15003 2359579 31297202021 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2021-08-05
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/5/2024 ND MG/L MCL 10 MG/L 0.1 MRL 8/9/2024 2408130-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 15003 2820113 37228152024 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2024-08-05
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/13/2015 ND MG/L MCL 10 MG/L 0.1 MRL 5/18/2015 1505540001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 15003 1406851 19177192015 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2015-05-13
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/31/2022 ND MG/L MCL 10 MG/L 0.1 MRL 4/6/2022 2203C88001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 15003 2457379 32501012022 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2022-03-31
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/20/2019 ND MG/L MCL 10 MG/L 0.1 MRL 6/25/2019 1906928001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 15003 2023312 26942142019 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2019-06-20
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/18/2023 ND MG/L MCL 10 MG/L 0.1 MRL 5/19/2023 2305753-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 15003 2629467 34935282023 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2023-05-18
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/3/2020 ND MG/L MCL 10 MG/L 0.1 MRL 9/9/2020 2009239001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 15003 2220051 29662362020 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2020-09-03
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/19/2018 ND MG/L MCL 10 MG/L 0.1 MRL 9/21/2018 1809887001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 15003 1910668 25555722018 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2018-09-19
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/8/2014 ND MG/L MCL 10 MG/L 0.1 MRL 9/10/2014 1409256001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 15003 1300332 17919292014 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2014-09-08
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/28/2017 ND MG/L MCL 10 MG/L 0.1 MRL 4/3/2017 1703A78001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 15003 1681074 22818032017 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2017-03-28
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/12/2008 ND MG/L MCL 10 MG/L 1 MRL 6/25/2008 35366-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 15003 516878 7469252008 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2008-06-12
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/23/2013 ND MG/L MCL 10 MG/L 1 MRL 9/4/2013 130861801-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 15003 1135887 15724132013 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2013-08-23
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/21/2005 ND MCL 10 MG/L 1 MRL 12/7/2005 91251 OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 15003 302513 4440422005 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2005-11-21
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/21/2011 ND MG/L MCL 10 MG/L 1 MRL 3/30/2011 110345701-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 15003 803175 11511162011 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2011-03-21
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/31/2004 ND MCL 10 MG/L 0.4 MRL 4/12/2004 70008 OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 15003 185627 2538182004 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2004-03-31
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/22/2003 ND MCL 10 MG/L 0.4 MRL 1/2/2004 66603 OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 15003 166059 2244312003 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2003-12-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/12/2010 ND MG/L MCL 10 MG/L 1 MRL 2/17/2010 59834-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 15003 676789 9710302010 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2010-02-12
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/18/2012 ND MG/L MCL 10 MG/L 1 MRL 6/27/2012 120646301-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 15003 958298 13453282012 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2012-06-18
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/9/2016 ND MG/L MCL 10 MG/L 1 MRL 6/10/2016 1606508001-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 15003 1559136 21048082016 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2016-06-09
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/2/2009 ND MG/L MCL 10 MG/L 1 MRL 6/10/2009 49155-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 15003 600488 8725892009 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2009-06-02
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/23/2002 ND MCL 10 MG/L 0.4 MRL 6/3/2002 44508 OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 15003 64188 657322002 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2002-05-23
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/26/2006 ND MG/L MCL 10 MG/L 1 MRL 7/3/2006 98563 OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 15003 346971 5095202006 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2006-06-26
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/28/2007 ND MG/L MCL 10 MG/L 1 MRL 4/6/2007 19127 OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 15003 431251 6157012007 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2007-03-28


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