OHA Drinking Water Services
OR41
PWS ID: 05843 ---- LOT 22A
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

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 6/7/2011 3.90 MG/L MCL 10 MG/L 0.2 MRL 6/20/2011 110628101A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 12356 827787 11811722011 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2011-06-07
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 11/4/2008 3.42 MG/L MCL 10 MG/L 0.2 MRL 11/21/2008 081105701A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 12356 555068 8097882008 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2008-11-04
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/24/2009 2.59 MG/L MCL 10 MG/L 0.2 MRL 7/16/2009 090667901A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 12356 610503 8853972009 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2009-06-24
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 3/16/2011 5.07 MG/L MCL 10 MG/L 0.4 MRL 3/28/2011 110348101A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 12356 802669 11504862011 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2011-03-16
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 3/16/2012 3.47 MG/L MCL 10 MG/L 0.007 MRL 4/6/2012 N12052-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 12356 927293 13095932012 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2012-03-16
EP-A EP FOR WELL 1 kitchen 2543 lakesho Finished NO3 1040 NITRATE 6/4/2013 1.93 MG/L MCL 10 MG/L 0.007 MRL 6/10/2013 N13142-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 12356 1102857 15237342013 NO3-1040 D EP-A EP FOR WELL 1 kitchen 2543 lakesho Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2013-06-04
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 11/9/2010 5.64 MG/L MCL 10 MG/L 0.2 MRL 12/6/2010 101124701A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 12356 767096 10980902010 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2010-11-09
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/15/2016 0.544 MG/L MCL 10 MG/L 0.007 MRL 6/20/2016 N16192-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 12356 1558657 21041572016 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2016-06-15
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 9/6/2011 4.07 MG/L MCL 10 MG/L 0.007 MRL 9/12/2011 N11078-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 12356 852588 12145152011 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2011-09-06
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/19/2011 3.54 MG/L MCL 10 MG/L 0.007 MRL 1/5/2012 N11189-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 12356 898338 12757902011 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2011-12-19
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/9/2014 0.667 MG/L MCL 10 MG/L 0.007 MRL 10/21/2014 N14108-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 12356 1309127 18025702014 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2014-05-09
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/18/2017 0.955 MG/L MCL 10 MG/L 0.007 MRL 5/18/2017 N17180-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 12356 1699311 23017512017 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2017-05-18
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 8/10/2015 0.659 MG/L MCL 10 MG/L 0.007 MRL 8/17/2015 N15313-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 12356 1432541 19506322015 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2015-08-10
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/6/2018 1.58 MG/L MCL 10 MG/L 0.007 MRL 6/11/2018 N18201-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 12356 1860402 24926672018 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2018-06-06
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/20/2019 2.01 MG/L MCL 10 MG/L 0.007 MRL 5/31/2019 N19-147-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 12356 2010252 26766422019 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2019-05-20
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/20/2021 2.20 MG/L MCL 10 MG/L 0.007 MRL 1/3/2022 N21507-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 12356 2423316 32074042021 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2021-12-20
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 2/28/2022 1.92 MG/L MCL 10 MG/L 0.007 MRL 3/3/2022 N22058-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 12356 2443256 32328232022 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2022-02-28
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 11/15/2023 3.23 MG/L MCL 10 MG/L 0.2 MRL 11/22/2023 23110736-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 12356 2714843 36011832023 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2023-11-15


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