OHA Drinking Water Services
OR41
PWS ID: 95757 ---- COLUMBIA BASIN ONION
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:  LCR = Lead & Copper Rule, 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 CommentsLab ID Lab Name Analysis Method Method Name TINWSF
ISN		 TSASAMPL
ISN		 TSASAR
ISN		 SelectYear SelectAnalyte SelectResult SelectFacilityID SelectFacilityName SelectSamplePointID SelectSampleLocation SelectSourceType SelectCommentReject SelectLabID SelectLabName SelectMethod SelectMethodName FilterSampleDate
DIST-A DISTRIBUTION SYSTEM A Finished LCR 1022 COPPER, FREE 6/24/2025 0.023 MG/L ACL 1.0 MG/L 0.01 MRL 7/15/2025 5070322-01 OR100031 UMPQUA RESEARCH CO - MC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 27109 2968992 39138752025 LCR-1022 D DIST-A DISTRIBUTION SYSTEM A Finished Not Rejected OR100031 UMPQUA RESEARCH CO - MC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2025-06-24
DIST-A DISTRIBUTION SYSTEM A Finished LCR 1022 COPPER, FREE 6/24/2025 0.011 MG/L ACL 1.0 MG/L 0.01 MRL 7/15/2025 5070322-02 OR100031 UMPQUA RESEARCH CO - MC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 27109 2968993 39138762025 LCR-1022 D DIST-A DISTRIBUTION SYSTEM A Finished Not Rejected OR100031 UMPQUA RESEARCH CO - MC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2025-06-24
DIST-A DISTRIBUTION SYSTEM A Finished LCR 1022 COPPER, FREE 6/24/2025 0.019 MG/L ACL 1.0 MG/L 0.01 MRL 7/15/2025 5070322-03 OR100031 UMPQUA RESEARCH CO - MC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 27109 2968994 39138772025 LCR-1022 D DIST-A DISTRIBUTION SYSTEM A Finished Not Rejected OR100031 UMPQUA RESEARCH CO - MC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2025-06-24
DIST-A DISTRIBUTION SYSTEM A Finished LCR 1022 COPPER, FREE 6/24/2025 ND MG/L ACL 1.0 MG/L 0.01 MRL 7/15/2025 5070322-04 OR100031 UMPQUA RESEARCH CO - MC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 27109 2968995 39138782025 LCR-1022 N DIST-A DISTRIBUTION SYSTEM A Finished Not Rejected OR100031 UMPQUA RESEARCH CO - MC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2025-06-24
DIST-A DISTRIBUTION SYSTEM A Finished LCR 1022 COPPER, FREE 6/24/2025 0.027 MG/L ACL 1.0 MG/L 0.01 MRL 7/15/2025 5070322-05 OR100031 UMPQUA RESEARCH CO - MC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 27109 2968996 39138792025 LCR-1022 D DIST-A DISTRIBUTION SYSTEM A Finished Not Rejected OR100031 UMPQUA RESEARCH CO - MC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2025-06-24
DIST-A DISTRIBUTION SYSTEM A Finished LCR 1030 LEAD 6/24/2025 ND MG/L ACL 0.015 MG/L 0.001 MRL 7/15/2025 5070322-01 OR100031 UMPQUA RESEARCH CO - MC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 27109 2968992 39137652025 LCR-1030 N DIST-A DISTRIBUTION SYSTEM A Finished Not Rejected OR100031 UMPQUA RESEARCH CO - MC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2025-06-24
DIST-A DISTRIBUTION SYSTEM A Finished LCR 1030 LEAD 6/24/2025 ND MG/L ACL 0.015 MG/L 0.001 MRL 7/15/2025 5070322-05 OR100031 UMPQUA RESEARCH CO - MC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 27109 2968996 39137692025 LCR-1030 N DIST-A DISTRIBUTION SYSTEM A Finished Not Rejected OR100031 UMPQUA RESEARCH CO - MC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2025-06-24
DIST-A DISTRIBUTION SYSTEM A Finished LCR 1030 LEAD 6/24/2025 ND MG/L ACL 0.015 MG/L 0.001 MRL 7/15/2025 5070322-04 OR100031 UMPQUA RESEARCH CO - MC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 27109 2968995 39137682025 LCR-1030 N DIST-A DISTRIBUTION SYSTEM A Finished Not Rejected OR100031 UMPQUA RESEARCH CO - MC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2025-06-24
DIST-A DISTRIBUTION SYSTEM A Finished LCR 1030 LEAD 6/24/2025 ND MG/L ACL 0.015 MG/L 0.001 MRL 7/15/2025 5070322-03 OR100031 UMPQUA RESEARCH CO - MC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 27109 2968994 39137672025 LCR-1030 N DIST-A DISTRIBUTION SYSTEM A Finished Not Rejected OR100031 UMPQUA RESEARCH CO - MC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2025-06-24
DIST-A DISTRIBUTION SYSTEM A Finished LCR 1030 LEAD 6/24/2025 ND MG/L ACL 0.015 MG/L 0.001 MRL 7/15/2025 5070322-02 OR100031 UMPQUA RESEARCH CO - MC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 27109 2968993 39137662025 LCR-1030 N DIST-A DISTRIBUTION SYSTEM A Finished Not Rejected OR100031 UMPQUA RESEARCH CO - MC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2025-06-24
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 7/24/2025 14.7 MG/L MCL 10 MG/L 0.1 MRL 7/31/2025 T5G2407-03-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 27108 2970535 39165452025 NO3-1040 E EP-A EP FOR WELL 1 Finished Not Rejected OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2025-07-24
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/28/2025 14.5 MG/L MCL 10 MG/L 1 MRL 5/30/2025 T5E2807-01-I OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 27108 2941416 38745092025 NO3-1040 E EP-A EP FOR WELL 1 Finished Not Rejected OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 2025-05-28
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/30/2025 15.1 MG/L MCL 10 MG/L 1 MRL 5/30/2025 T5E3003-03-I OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 27108 2941417 38745102025 NO3-1040 E EP-A EP FOR WELL 1 Finished Not Rejected OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 2025-05-30


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