OHA Drinking Water Services
OR41
PWS ID: 90693 ---- STAGE STOP STORE
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 12/27/2018 2.56 MG/L MCL 10 MG/L 0.2 MRL 1/2/2019 181297601A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13752 1956182 26106732018 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2018-12-27
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/10/2019 2.67 MG/L MCL 10 MG/L 0.2 MRL 12/17/2019 1912045001A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13752 2106950 28247382019 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2019-12-10
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/30/2008 4.81 MG/L MCL 10 MG/L 0.2 MRL 11/7/2008 080977301B OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13752 554427 8073882008 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2008-09-30
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/13/2004 3.53 MG/L MCL 10 MG/L 12/20/2004 0401180-01B OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13752 231573 3258482004 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2004-01-13
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/30/2009 4.24 MG/L MCL 10 MG/L 0.4 MRL 10/8/2009 090979501B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13752 639038 9228432009 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2009-09-30
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/7/2021 2.40 MG/L MCL 10 MG/L 0.2 MRL 12/13/2021 2112032001A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13752 2414115 31971112021 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2021-12-07
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/1/2002 2.96 MG/L MCL 10 MG/L 6/9/2003 0211020-01B OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13752 126076 1657422002 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2002-11-01
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/2/2001 4.81 MG/L MCL 10 MG/L 6/9/2003 0110055-01B OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13752 126077 1657432001 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2001-10-02
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/1/2015 2.33 MG/L MCL 10 MG/L 0.2 MRL 7/7/2015 150705001B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13752 1419621 19355802015 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2015-07-01
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/7/2023 2.87 MG/L MCL 10 MG/L 0.2 MRL 11/10/2023 23110268-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13752 2712482 35974602023 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2023-11-07
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/5/2022 2.31 MG/L MCL 10 MG/L 0.2 MRL 12/9/2022 22120187-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13752 2566975 34110792022 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2022-12-05
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/25/2013 3.90 MG/L MCL 10 MG/L 0.2 MRL 12/4/2013 131167501A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13752 1179793 16387852013 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2013-11-25
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/2/2014 2.36 MG/L MCL 10 MG/L 0.2 MRL 12/8/2014 141208301A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13752 1338773 18435472014 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2014-12-02
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/16/2005 4.59 MG/L MCL 10 MG/L 3/22/2005 0503308-02A OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13752 252723 3660462005 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2005-03-16
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/24/2006 5.38 MG/L MCL 10 MG/L 3/3/2006 0602477-05B OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13752 323558 4768062006 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2006-02-24
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/19/2010 3.68 MG/L MCL 10 MG/L 0.2 MRL 12/7/2010 101154601B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13752 769769 11027042010 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2010-11-19
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/5/2017 2.89 MG/L MCL 10 MG/L 0.2 MRL 12/15/2017 171212101A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13752 1793943 24200112017 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2017-12-05
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/1/2016 2.59 MG/L MCL 10 MG/L 0.2 MRL 11/9/2016 161106201A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13752 1628581 22114362016 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2016-11-01
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/20/2020 2.83 MG/L MCL 10 MG/L 0.2 MRL 12/1/2020 2011102801A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13752 2258026 30113572020 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2020-11-20
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/30/2011 4.35 MG/L MCL 10 MG/L 0.2 MRL 4/6/2011 110377301B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13752 805672 11543062011 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2011-03-30
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/9/2012 3.59 MG/L MCL 10 MG/L 0.2 MRL 11/12/2012 121124401B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13752 1021379 14251622012 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2012-11-09
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/29/2007 4.66 MG/L MCL 10 MG/L 0.2 MRL 11/5/2007 071073401A OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13752 472858 6797032007 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2007-10-29



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