OHA Drinking Water Services
OR41
PWS ID: 00927 ---- TIDEWATER GRANGE DIST IMP CO
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 for DBP, TOC, and alkalinity results. Columns and sort order will automatically adjust to help review the data.
  • PFAS: Use the PFAS button to filter for PFAS results. 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 CommentsLab ID Lab Name Analysis Method Method Name TINWSF
ISN		 TSASAMPL
ISN		 TSASAR
ISN		 SelectYear SelectAnalyte SelectResult SelectAnalyteLevelType SelectFacilityID SelectFacilityName SelectSamplePointID SelectSampleLocation SelectSourceType SelectCommentReject SelectLabID SelectLabName SelectMethod SelectMethodName FilterSampleDate
EP-A EP for UNNAMED CREEK (PRIMARY) 1 Finished ARS 1005 ARSENIC 8/3/2022 ND MG/L MCL 0.010 MG/L 0.001 MRL 8/17/2022 22-49886 4072 EUROFINS WASHINGTON - BURLINGTON 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 15449 2514339 33267262022 ARS-1005 N MCL EP-A EP for UNNAMED CREEK (PRIMARY) 1 Finished Not Rejected 4072 EUROFINS WASHINGTON - BURLINGTON 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2022-08-03
EP-A EP for UNNAMED CREEK (PRIMARY) 1 Finished NO3 1040 NITRATE 8/3/2022 ND MG/L MCL 10 MG/L 1 MRL 8/17/2022 22-49886-I OR100009 EUROFINS WASHINGTON - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 15449 2514342 33267222022 NO3-1040 N MCL EP-A EP for UNNAMED CREEK (PRIMARY) 1 Finished Not Rejected OR100009 EUROFINS WASHINGTON - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2022-08-03
EP-A EP for UNNAMED CREEK (PRIMARY) 1 89 SJOSTROM DR, OUTSIDE FAUCET, NITRATE Finished NO3 1040 NITRATE 12/31/2025 0.434 MG/L MCL 10 MG/L 0.02 MRL 2/10/2026 177-1866-2 OR100009 EUROFINS WASHINGTON - CORVALLIS 353.2 CADMIUM REDUCTION, AUTOMATED 15449 3049737 40444502025 NO3-1040 D MCL EP-A EP for UNNAMED CREEK (PRIMARY) 1 89 SJOSTROM DR, OUTSIDE FAUCET, NITRATE Finished Not Rejected OR100009 EUROFINS WASHINGTON - CORVALLIS 353.2 CADMIUM REDUCTION, AUTOMATED 2025-12-31
EP-A EP for UNNAMED CREEK (PRIMARY) 1 Finished NO3 1040 NITRATE 6/26/2024 0.07 MG/L MCL 10 MG/L 0.02 MRL 7/1/2024 24-36376-I OR100009 EUROFINS WASHINGTON - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 15449 2804386 37035072024 NO3-1040 D MCL EP-A EP for UNNAMED CREEK (PRIMARY) 1 Finished Not Rejected OR100009 EUROFINS WASHINGTON - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2024-06-26


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