OHA Drinking Water Services
OR41
PWS ID: 95571 ---- HANLEY FARM LIVING HISTORY MUSEUM
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 1 Finished NO3 1040 NITRATE 3/20/2024 5.51 MG/L MCL 10 MG/L 0.2 MRL 3/26/2024 24030771-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 25314 2762137 36551212024 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2024-03-20
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/21/2023 6.18 MG/L MCL 10 MG/L 0.2 MRL 12/27/2023 23121000-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 25314 2729419 36183562023 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2023-12-21
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/25/2024 17.1 MG/L MCL 10 MG/L 0.6 MRL 6/26/2024 24061075-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 25314 2798306 36964262024 NO3-1040 E EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2024-06-25
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/24/2024 17.5 MG/L MCL 10 MG/L 0.6 MRL 6/25/2024 24060983-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 25314 2797933 36953682024 NO3-1040 E EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2024-06-24
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/20/2024 4.46 MG/L MCL 10 MG/L 0.2 MRL 12/30/2024 24120980-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 25314 2882940 38013302024 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2024-12-20
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 1/10/2019 1.57 MG/L MCL 10 MG/L 0.2 MRL 1/16/2019 190131401A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 25314 1961849 26172232019 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2019-01-10
EP-A EP FOR WELL 1 Finished ARS 1005 ARSENIC 1/10/2019 ND MG/L MCL 0.010 MG/L 0.001 MRL 1/16/2019 190131401A-I OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 25314 1961849 26172332019 ARS-1005 N EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2019-01-10
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 9/20/2024 6.07 MG/L MCL 10 MG/L 0.2 MRL 9/26/2024 24090890-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 25314 2845252 37543402024 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2024-09-20
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 4/22/2025 5.13 MG/L MCL 10 MG/L 0.2 MRL 4/24/2025 25041027-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 25314 2929679 38584812025 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2025-04-22
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/14/2022 1.69 MG/L MCL 10 MG/L 0.2 MRL 12/27/2022 22120719-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 25314 2572026 34221392022 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2022-12-14
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/8/2021 3.65 MG/L MCL 10 MG/L 0.2 MRL 12/14/2021 2112040801A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 25314 2414943 31980772021 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2021-12-08
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/22/2020 2.92 MG/L MCL 10 MG/L 0.2 MRL 1/6/2021 2012120901A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 25314 2267373 30249422020 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2020-12-22


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