OHA Drinking Water Services
OR41
PWS ID: 95183 ---- CENTRAL ELECTRICAL TRNG CTR
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.
Select Analytes

Sample Dates
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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 12/29/2016 ND MG/L MCL 10 MG/L 1 MRL 1/3/2017 1676497-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 18207 1645063 22397332016 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2016-12-29
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 11/29/2006 ND MG/L MCL 10 MG/L 1 MRL 12/4/2006 13704N OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 18207 406214 5817792006 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2006-11-29
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 11/14/2018 ND MG/L MCL 10 MG/L 1 MRL 11/19/2018 1887194-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 18207 1936704 25866672018 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2018-11-14
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 8/28/2002 1.1 MG/L MCL 10 MG/L 9/3/2002 4987 OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 18207 71741 743972002 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2002-08-28
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/21/2010 ND MG/L MCL 10 MG/L 1 MRL 12/28/2010 22436-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 18207 776969 11138882010 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2010-12-21
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/31/2024 ND MG/L MCL 10 MG/L 1 MRL 1/2/2025 24-73766-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 18207 2884620 38031952024 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2024-12-31
EP-A EP FOR WELL 1 Finished ARS 1005 ARSENIC 6/29/2012 ND MG/L MCL 0.010 MG/L 0.003 MRL 7/5/2012 123109-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 200.9 ATOMIC ABSORPTION, PLATFORM 18207 961500 13499512012 ARS-1005 N EP-A EP FOR WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2012-06-29
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/29/2017 ND MG/L MCL 10 MG/L 1 MRL 1/2/2018 1782949-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 18207 1795728 24223382017 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2017-12-29
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/22/2009 ND MG/L MCL 10 MG/L 1 MRL 12/28/2009 19990-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 18207 662808 9531282009 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2009-12-22
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 7/21/2020 ND MG/L MCL 10 MG/L 1 MRL 7/22/2020 2046220-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 18207 2194163 29342442020 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2020-07-21
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 4/1/2022 ND MG/L MCL 10 MG/L 0.5 MRL 4/8/2022 209102601-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 18207 2459733 32531982022 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2022-04-01
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 3/31/2015 ND MG/L MCL 10 MG/L 1 MRL 4/2/2015 1513436-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 18207 1372768 18813872015 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2015-03-31
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/27/2013 ND MG/L MCL 10 MG/L 1 MDL 12/30/2013 1355577-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 18207 1187334 16516002013 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2013-12-27
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/9/2005 ND MCL 10 MG/L 1 MRL 12/19/2005 11457-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 18207 305259 4484802005 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2005-12-09
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 9/28/2012 ND MG/L MCL 10 MG/L 1 MRL 10/2/2012 26921-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 18207 1002861 14016452012 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2012-09-28
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/30/2008 ND MG/L MCL 10 MG/L 1 MRL 1/7/2009 18078-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 18207 558638 8153722008 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2008-12-30
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 9/29/2014 ND MG/L MCL 10 MG/L 1 MDL 10/2/2014 1443650-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 18207 1298198 17889302014 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2014-09-29
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 8/17/2011 ND MG/L MCL 10 MG/L 1 MRL 8/22/2011 23998-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 18207 847381 12078992011 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2011-08-17
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/28/2019 ND MG/L MCL 10 MG/L 1 MRL 7/3/2019 1946643-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 18207 2027045 26991102019 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2019-06-28
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/28/2023 0.13 MG/L MCL 10 MG/L 0.04 MRL 1/8/2024 23-78701-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 18207 2734960 36248582023 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2023-12-28
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/12/2003 ND MCL 10 MG/L 1 MRL 12/16/2003 7192 OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 18207 161673 2176052003 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2003-12-12
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/27/2004 ND MG/L MCL 10 MG/L 1 MRL 1/3/2005 9207-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 18207 232682 3271052004 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2004-12-27
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/27/2007 ND MG/L MCL 10 MG/L 1 MRL 1/9/2008 15953-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 18207 485500 6972542007 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2007-12-27


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