OHA Drinking Water Services
OR41
PWS ID: 94652 ---- WATERLOO 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

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 11/10/2015 ND MG/L MCL 10 MG/L 1 MRL 11/13/2015 1554208-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 15196 1471594 19998842015 NO3-1040 N EP-A EP for WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2015-11-10
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/22/2016 ND MG/L MCL 10 MG/L 1 MRL 7/26/2016 1642378-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 15196 1573676 21276382016 NO3-1040 N EP-A EP for WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2016-07-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/29/2011 ND MG/L MCL 10 MG/L 1 MRL 1/11/2012 111266901-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 15196 900126 12783212011 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2011-12-29
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/26/2012 ND MG/L MCL 10 MG/L 1 MRL 12/5/2012 121153401-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 15196 1029192 14349252012 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2012-11-26
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/4/2013 ND MG/L MCL 10 MG/L 1 MRL 12/18/2013 131215801-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 15196 1185008 16470472013 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2013-12-04
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/3/2014 0.252 MG/L MCL 10 MG/L 0.1 MRL 12/9/2014 1412276001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 15196 1338745 18435282014 NO3-1040 D EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2014-12-03
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/3/2017 ND MG/L MCL 10 MG/L 1 MRL 2/8/2017 1705243-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 15196 1659296 22571522017 NO3-1040 N EP-A EP for WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2017-02-03
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/8/2018 ND MG/L MCL 10 MG/L 1 MRL 2/13/2018 1809821-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 15196 1816028 24444912018 NO3-1040 N EP-A EP for WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2018-02-08
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/6/2020 ND MG/L MCL 10 MG/L 1 MRL 2/12/2020 2009388-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 15196 2131565 28595032020 NO3-1040 N EP-A EP for WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2020-02-06
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/5/2019 ND MG/L MCL 10 MG/L 1 MRL 2/8/2019 1908624-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 15196 1971363 26269672019 NO3-1040 N EP-A EP for WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2019-02-05
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/19/2021 ND MG/L MCL 10 MG/L 1 MRL 2/24/2021 2111692-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 15196 2287581 30466172021 NO3-1040 N EP-A EP for WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2021-02-19
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/1/2022 0.23 MG/L MCL 10 MG/L 0.02 MRL 2/3/2022 2206901-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-F CADMIUM REDUCTION, AUTOMATED 15196 2432378 32191032022 NO3-1040 D EP-A EP for WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2022-02-01
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/30/2023 ND MG/L MCL 10 MG/L 1 MRL 2/2/2023 23-05627-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 15196 2586565 34448742023 NO3-1040 N EP-A EP for WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2023-01-30
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/8/2024 ND MG/L MCL 10 MG/L 1 MRL 2/13/2024 24-07167-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 15196 2748242 36394802024 NO3-1040 N EP-A EP for WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2024-02-08


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