OHA Drinking Water Services
OR41
PWS ID: 95366 ---- POSTLEWAIT FARMS ---- INACTIVE
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

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 (L25106) 1 Finished NO3 1040 NITRATE 4/2/2020 0.01 MG/L MCL 10 MG/L 0.005 MRL 4/6/2020 2021647-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 22386 2149115 28797782020 NO3-1040 D EP-A EP FOR WELL (L25106) 1 Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2020-04-02
EP-A EP FOR WELL (L25106) 1 Finished NO3 1040 NITRATE 11/22/2022 ND MG/L MCL 10 MG/L 0.005 MRL 11/30/2022 22-75565-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 22386 2560185 34010492022 NO3-1040 N EP-A EP FOR WELL (L25106) 1 Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2022-11-22
EP-A EP FOR WELL (L25106) 1 Finished NO3 1040 NITRATE 1/31/2019 ND MG/L MCL 10 MG/L 0.005 MRL 2/8/2019 1907743-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 22386 1972722 26285542019 NO3-1040 N EP-A EP FOR WELL (L25106) 1 Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2019-01-31
EP-A EP FOR WELL (L25106) 1 Finished NO3 1040 NITRATE 4/6/2021 ND MG/L MCL 10 MG/L 0.005 MRL 4/7/2021 2122336-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 22386 2306257 30666702021 NO3-1040 N EP-A EP FOR WELL (L25106) 1 Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2021-04-06
EP-A EP FOR WELL (L25106) 1 23675 Knights Bridge Finished NO3 1040 NITRATE 1/8/2018 ND MG/L MCL 10 MG/L 0.01 MRL 1/22/2018 1801374-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 22386 1806214 24341632018 NO3-1040 N EP-A EP FOR WELL (L25106) 1 23675 Knights Bridge Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2018-01-08
EP-A EP FOR WELL (L25106) 1 23675 Knights Bridge Finished ARS 1005 ARSENIC 1/8/2018 0.003 MG/L MCL 0.010 MG/L 0.001 MRL 1/22/2018 1801374-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 22386 1806214 24341642018 ARS-1005 D EP-A EP FOR WELL (L25106) 1 23675 Knights Bridge Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2018-01-08
EP-A EP FOR WELL (L25106) 1 Finished ARS 1005 ARSENIC 3/27/2008 ND MCL 0.010 MG/L 0.003 MRL 7/14/2008 0808755PD-A OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 22386 535032 7712782008 ARS-1005 N EP-A EP FOR WELL (L25106) 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2008-03-27
EP-A EP FOR WELL (L25106) 1 Finished NO3 1040 NITRATE 7/12/2010 ND MG/L MCL 10 MG/L 0.5 MRL 8/4/2010 491666N-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 22386 731809 10397172010 NO3-1040 N EP-A EP FOR WELL (L25106) 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2010-07-12
EP-A EP FOR WELL (L25106) 1 Finished NO3 1040 NITRATE 3/27/2008 ND MG/L MCL 10 MG/L 0.5 MRL 7/14/2008 0808755PD-A OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 22386 535032 7712772008 NO3-1040 N EP-A EP FOR WELL (L25106) 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2008-03-27


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