OHA Drinking Water Services
OR41
PWS ID: 90690 ---- STOP AND GO MARKET #3
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

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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 9/27/2012 6.0 MG/L MCL 10 MG/L 0.2 MRL 10/1/2012 120988501B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13751 1000599 13987652012 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2012-09-27
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 11/8/2005 6.13 MG/L MCL 10 MG/L 11/18/2005 0511169-01B OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13751 299922 4410152005 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2005-11-08
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 10/23/2006 7.21 MG/L MCL 10 MG/L 0.4 MRL 11/7/2006 061048201B OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13751 402640 5767842006 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2006-10-23
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 4/24/2008 6.51 MG/L MCL 10 MG/L 0.2 MRL 5/8/2008 080450201A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13751 509767 7376432008 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2008-04-24
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 4/30/2009 6.43 MG/L MCL 10 MG/L 0.4 MRL 5/8/2009 090458701B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13751 589288 8600412009 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2009-04-30
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 11/7/2011 6.73 MG/L MCL 10 MG/L 0.2 MRL 11/11/2011 111116601A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13751 875502 12469652011 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2011-11-07
EP-A EP FOR WELL 1 Finished ARS 1005 ARSENIC 11/7/2011 ND MG/L MCL 0.010 MG/L 0.001 MRL 11/11/2011 111116601A-I OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 13751 875502 12469692011 ARS-1005 N EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2011-11-07
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 4/20/2015 0.682 MG/L MCL 10 MG/L 0.2 MRL 4/28/2015 150458201A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13751 1382630 18921292015 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2015-04-20
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 7/29/2013 6.27 MG/L MCL 10 MG/L 0.2 MRL 8/2/2013 130786801A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13751 1124175 15557552013 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2013-07-29
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 4/10/2012 5.69 MG/L MCL 10 MG/L 0.2 MRL 4/17/2012 120422401B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13751 933170 13158292012 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2012-04-10
EP-A EP FOR WELL 1 Finished ARS 1005 ARSENIC 4/10/2012 ND MG/L MCL 0.010 MG/L 0.001 MRL 4/17/2012 120422401B-I OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 13751 933170 13158422012 ARS-1005 N EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2012-04-10
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 3/30/2011 6.41 MG/L MCL 10 MG/L 0.2 MRL 4/6/2011 110375101B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13751 805671 11543052011 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 9/30/2010 5.93 MG/L MCL 10 MG/L 0.2 MRL 10/7/2010 100997501A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13751 752711 10722002010 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2010-09-30
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/24/2016 2.04 MG/L MCL 10 MG/L 0.2 MRL 7/1/2016 1606A8001B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13751 1562467 21133202016 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2016-06-24
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/20/2019 7.98 MG/L MCL 10 MG/L 0.25 MRL 1/2/2020 1912100201A-I OR100016 NEILSON RESEARCH CORPORATION 353.2 CADMIUM REDUCTION, AUTOMATED 13751 2116027 28399962019 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 353.2 CADMIUM REDUCTION, AUTOMATED 2019-12-20
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 1/3/2012 6.53 MG/L MCL 10 MG/L 0.2 MRL 1/6/2012 120101101B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13751 898284 12757592012 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2012-01-03
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 11/26/2014 6.78 MG/L MCL 10 MG/L 0.2 MRL 12/8/2014 141199701A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13751 1337827 18418852014 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2014-11-26
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 3/26/2015 6.86 MG/L MCL 10 MG/L 0.2 MRL 4/2/2015 150386501A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13751 1372770 18814312015 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2015-03-26
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/29/2017 4.94 MG/L MCL 10 MG/L 0.5 MRL 1/5/2018 171295801A-I OR100016 NEILSON RESEARCH CORPORATION 353.2 CADMIUM REDUCTION, AUTOMATED 13751 1799818 24266072017 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 353.2 CADMIUM REDUCTION, AUTOMATED 2017-12-29
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/27/2018 3.07 MG/L MCL 10 MG/L 0.2 MRL 12/31/2018 181299501A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13751 1956183 26106742018 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 12/29/2020 7.83 MG/L MCL 10 MG/L 0.2 MRL 1/6/2021 2012138601A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13751 2267379 30249482020 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2020-12-29
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/30/2021 8.10 MG/L MCL 10 MG/L 0.2 MRL 1/7/2022 2112127801A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13751 2423407 32077072021 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2021-12-30
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/19/2022 7.83 MG/L MCL 10 MG/L 0.2 MRL 12/28/2022 22120895-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13751 2572198 34229822022 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2022-12-19
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/29/2023 8.21 MG/L MCL 10 MG/L 0.2 MRL 1/3/2024 23121178-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13751 2732414 36219632023 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2023-12-29


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