OHA Drinking Water Services
OR41
PWS ID: 93487 ---- JACKSON COUNTY JOSEPH STEWART PARK
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:  NO2 = Nitrite, 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 WELLS 1 Finished NO3 1040 NITRATE 8/9/2011 ND MG/L MCL 10 MG/L 0.2 MRL 8/17/2011 110827201B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14492 846588 12065792011 NO3-1040 N EP-A EP FOR WELLS 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2011-08-09
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 7/17/2002 0.390 MG/L MCL 10 MG/L 8/5/2002 0207340-01B OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14492 65627 672012002 NO3-1040 D EP-A EP FOR WELLS 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2002-07-17
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 9/10/2003 ND MG/L MCL 10 MG/L 0.2 MRL 9/24/2003 0309246-01B OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14492 144742 1935142003 NO3-1040 N EP-A EP FOR WELLS 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2003-09-10
EP-A EP FOR WELLS 1 Finished NO2 1041 NITRITE 9/10/2003 ND MCL 1 MG/L 0.05 MRL 9/24/2003 0309246-01B OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14492 144742 1935152003 NO2-1041 N EP-A EP FOR WELLS 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2003-09-10
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 8/9/2004 ND MG/L MCL 10 MG/L 0.014 MRL 8/20/2004 0408192-01B OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14492 212028 2879462004 NO3-1040 N EP-A EP FOR WELLS 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2004-08-09
EP-A EP FOR WELLS 1 Finished NO2 1041 NITRITE 8/9/2004 ND MCL 1 MG/L 0.031 MRL 8/20/2004 0408192-01B OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14492 212028 2879472004 NO2-1041 N EP-A EP FOR WELLS 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2004-08-09
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 9/7/2005 ND MCL 10 MG/L 0.2 MRL 9/26/2005 0509141-01B OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14492 286295 4232292005 NO3-1040 N EP-A EP FOR WELLS 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2005-09-07
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 8/16/2006 ND MG/L MCL 10 MG/L 0.2 MRL 9/6/2006 060845902B OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14492 388507 5532952006 NO3-1040 N EP-A EP FOR WELLS 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2006-08-16
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 8/10/2007 0.213 MG/L MCL 10 MG/L 0.2 MRL 9/10/2007 070830201A OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14492 461135 6569152007 NO3-1040 D EP-A EP FOR WELLS 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2007-08-10
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 8/4/2008 ND MG/L MCL 10 MG/L 0.2 MRL 9/19/2008 080805101B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14492 535397 7716532008 NO3-1040 N EP-A EP FOR WELLS 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2008-08-04
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 8/7/2009 ND MG/L MCL 10 MG/L 0.2 MRL 9/8/2009 090819001B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14492 629384 9090012009 NO3-1040 N EP-A EP FOR WELLS 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2009-08-07
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 8/1/2014 ND MG/L MCL 10 MG/L 0.2 MRL 8/8/2014 140802901B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14492 1283000 17698012014 NO3-1040 N EP-A EP FOR WELLS 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2014-08-01
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 7/20/2010 ND MG/L MCL 10 MG/L 0.2 MRL 8/6/2010 100751401A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14492 734072 10435872010 NO3-1040 N EP-A EP FOR WELLS 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2010-07-20
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 8/8/2012 ND MG/L MCL 10 MG/L 0.2 MRL 8/13/2012 120825201B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14492 982778 13751502012 NO3-1040 N EP-A EP FOR WELLS 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2012-08-08
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 8/15/2016 ND MG/L MCL 10 MG/L 0.2 MRL 8/24/2016 160884401A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14492 1588683 21501792016 NO3-1040 N EP-A EP FOR WELLS 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2016-08-15
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 8/12/2013 ND MG/L MCL 10 MG/L 0.2 MRL 8/15/2013 130838801A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14492 1133114 15663342013 NO3-1040 N EP-A EP FOR WELLS 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2013-08-12
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 8/4/2017 ND MG/L MCL 10 MG/L 0.2 MRL 8/10/2017 170825701B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14492 1740836 23501192017 NO3-1040 N EP-A EP FOR WELLS 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2017-08-04
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 8/7/2015 ND MG/L MCL 10 MG/L 0.2 MRL 8/11/2015 150829601A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14492 1433947 19531932015 NO3-1040 N EP-A EP FOR WELLS 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2015-08-07
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 9/18/2018 ND MG/L MCL 10 MG/L 0.2 MRL 9/24/2018 180975601B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14492 1910663 25555672018 NO3-1040 N EP-A EP FOR WELLS 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2018-09-18
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 8/8/2019 ND MG/L MCL 10 MG/L 0.2 MRL 8/15/2019 1908040001A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14492 2052500 27354972019 NO3-1040 N EP-A EP FOR WELLS 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2019-08-08
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 12/23/2020 ND MG/L MCL 10 MG/L 0.2 MRL 12/31/2020 2012124301A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14492 2266913 30239322020 NO3-1040 N EP-A EP FOR WELLS 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2020-12-23
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 9/15/2021 ND MG/L MCL 10 MG/L 0.2 MRL 9/21/2021 2109065401A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14492 2375506 31504202021 NO3-1040 N EP-A EP FOR WELLS 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2021-09-15
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 3/14/2022 ND MG/L MCL 10 MG/L 0.2 MRL 3/20/2022 2203069001A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14492 2450589 32414012022 NO3-1040 N EP-A EP FOR WELLS 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2022-03-14
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 3/15/2023 ND MG/L MCL 10 MG/L 0.2 MRL 3/21/2023 23030716-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14492 2605947 34665642023 NO3-1040 N EP-A EP FOR WELLS 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2023-03-15


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