OHA Drinking Water Services
OR41
PWS ID: 05526 ---- COVERED WAGON TP NORTH WELL #1
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 NORTH WELL (WELL #1) 1 Finished NO3 1040 NITRATE 9/9/2015 1.65 MG/L MCL 10 MG/L 0.2 MRL 9/16/2015 150935001A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13481 1446645 19681382015 NO3-1040 D EP-A EP FOR NORTH WELL (WELL #1) 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2015-09-09
EP-A EP FOR NORTH WELL (WELL #1) 1 Finished NO3 1040 NITRATE 11/10/2023 2.37 MG/L MCL 10 MG/L 0.2 MRL 11/17/2023 23110490-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13481 2714713 36006702023 NO3-1040 D EP-A EP FOR NORTH WELL (WELL #1) 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2023-11-10
EP-A EP FOR NORTH WELL (WELL #1) 1 Finished NO3 1040 NITRATE 8/24/2005 1.74 MG/L MCL 10 MG/L 9/7/2005 0508673-01A OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13481 285424 4170112005 NO3-1040 D EP-A EP FOR NORTH WELL (WELL #1) 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2005-08-24
EP-A EP FOR NORTH WELL (WELL #1) 1 Finished NO3 1040 NITRATE 12/23/2013 1.99 MG/L MCL 10 MG/L 0.2 MRL 12/30/2013 131269901A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13481 1187407 16536022013 NO3-1040 D EP-A EP FOR NORTH WELL (WELL #1) 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2013-12-23
EP-A EP FOR NORTH WELL (WELL #1) 1 Finished NO3 1040 NITRATE 12/30/2002 1.94 MG/L MCL 10 MG/L 1/16/2003 0212550-01A OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13481 98504 1286552002 NO3-1040 D EP-A EP FOR NORTH WELL (WELL #1) 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2002-12-30
EP-A EP FOR NORTH WELL (WELL #1) 1 Finished NO3 1040 NITRATE 12/23/2003 2.62 MG/L MCL 10 MG/L 1/2/2004 0312510-01A OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13481 165359 2236282003 NO3-1040 D EP-A EP FOR NORTH WELL (WELL #1) 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2003-12-23
EP-A EP FOR NORTH WELL (WELL #1) 1 Finished NO3 1040 NITRATE 12/9/2022 2.37 MG/L MCL 10 MG/L 0.2 MRL 12/16/2022 22120486-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13481 2570227 34161162022 NO3-1040 D EP-A EP FOR NORTH WELL (WELL #1) 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2022-12-09
EP-A EP FOR NORTH WELL (WELL #1) 1 Finished NO3 1040 NITRATE 10/13/2014 1.76 MG/L MCL 10 MG/L 0.2 MRL 10/16/2014 141043201A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13481 1310507 18067122014 NO3-1040 D EP-A EP FOR NORTH WELL (WELL #1) 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2014-10-13
EP-A EP FOR NORTH WELL (WELL #1) 1 Finished NO3 1040 NITRATE 8/9/2006 2.11 MG/L MCL 10 MG/L 0.2 MRL 8/22/2006 060826701A OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13481 355304 5182742006 NO3-1040 D EP-A EP FOR NORTH WELL (WELL #1) 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2006-08-09
EP-A EP FOR NORTH WELL (WELL #1) 1 Finished NO3 1040 NITRATE 12/19/2017 2.19 MG/L MCL 10 MG/L 0.2 MRL 12/22/2017 171262801A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13481 1794281 24204282017 NO3-1040 D EP-A EP FOR NORTH WELL (WELL #1) 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2017-12-19
EP-A EP FOR NORTH WELL (WELL #1) 1 Finished NO3 1040 NITRATE 9/17/2012 1.61 MG/L MCL 10 MG/L 0.2 MRL 9/24/2012 120951701A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13481 999175 13969222012 NO3-1040 D EP-A EP FOR NORTH WELL (WELL #1) 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2012-09-17
EP-A EP FOR NORTH WELL (WELL #1) 1 Finished NO3 1040 NITRATE 2/16/2010 1.93 MG/L MCL 10 MG/L 0.2 MRL 3/8/2010 100240101B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13481 683134 9787752010 NO3-1040 D EP-A EP FOR NORTH WELL (WELL #1) 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2010-02-16
EP-A EP FOR NORTH WELL (WELL #1) 1 Finished NO3 1040 NITRATE 3/10/2015 1.83 MG/L MCL 10 MG/L 0.2 MRL 3/16/2015 150332601B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13481 1369743 18774262015 NO3-1040 D EP-A EP FOR NORTH WELL (WELL #1) 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2015-03-10
EP-A EP FOR NORTH WELL (WELL #1) 1 Finished NO3 1040 NITRATE 6/4/2008 1.87 MG/L MCL 10 MG/L 0.2 MRL 7/8/2008 080610701B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13481 521686 7532682008 NO3-1040 D EP-A EP FOR NORTH WELL (WELL #1) 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2008-06-04
EP-A EP FOR NORTH WELL (WELL #1) 1 Finished NO3 1040 NITRATE 8/12/2004 1.77 MG/L MCL 10 MG/L 8/25/2004 0408297-01A OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13481 212026 2879442004 NO3-1040 D EP-A EP FOR NORTH WELL (WELL #1) 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2004-08-12
EP-A EP FOR NORTH WELL (WELL #1) 1 Finished NO3 1040 NITRATE 9/5/2007 1.79 MG/L MCL 10 MG/L 0.2 MRL 10/8/2007 070907801A OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13481 468274 6705572007 NO3-1040 D EP-A EP FOR NORTH WELL (WELL #1) 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2007-09-05
EP-A EP FOR NORTH WELL (WELL #1) 1 Finished NO3 1040 NITRATE 4/7/2011 1.77 MG/L MCL 10 MG/L 0.2 MRL 5/5/2011 110417501A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13481 813391 11641552011 NO3-1040 D EP-A EP FOR NORTH WELL (WELL #1) 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2011-04-07
EP-A EP FOR NORTH WELL (WELL #1) 1 Finished NO3 1040 NITRATE 12/18/2009 1.88 MG/L MCL 10 MG/L 0.2 MRL 1/7/2010 091244701A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13481 665652 9570022009 NO3-1040 D EP-A EP FOR NORTH WELL (WELL #1) 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2009-12-18
EP-A EP FOR NORTH WELL (WELL #1) 1 Finished NO3 1040 NITRATE 10/29/2020 2.29 MG/L MCL 10 MG/L 0.2 MRL 11/5/2020 2010134201A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13481 2246839 29989762020 NO3-1040 D EP-A EP FOR NORTH WELL (WELL #1) 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2020-10-29
EP-A EP FOR NORTH WELL (WELL #1) 1 Finished NO3 1040 NITRATE 12/29/2016 2.04 MG/L MCL 10 MG/L 0.2 MRL 1/4/2017 1612A5301A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13481 1650527 22467462016 NO3-1040 D EP-A EP FOR NORTH WELL (WELL #1) 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2016-12-29
EP-A EP FOR NORTH WELL (WELL #1) 1 Finished NO3 1040 NITRATE 9/30/2019 2.12 MG/L MCL 10 MG/L 0.2 MRL 10/7/2019 1909135701A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13481 2077447 27716082019 NO3-1040 D EP-A EP FOR NORTH WELL (WELL #1) 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2019-09-30


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