OHA Drinking Water Services
OR41
PWS ID: 95594 ---- WILLOW WITT RANCH
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 SPRING 1 Finished NO3 1040 NITRATE 11/14/2023 ND MG/L MCL 10 MG/L 0.2 MRL 11/20/2023 23110542-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 25417 2714747 36008522023 NO3-1040 N EP-A EP FOR SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2023-11-14
EP-A EP FOR SPRING 1 Finished NO3 1040 NITRATE 12/3/2024 ND MG/L MCL 10 MG/L 0.2 MRL 12/9/2024 24120125-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 25417 2880542 37973922024 NO3-1040 N EP-A EP FOR SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2024-12-03
EP-A EP FOR SPRING 1 Finished NO3 1040 NITRATE 11/16/2022 ND MG/L MCL 10 MG/L 0.2 MRL 11/22/2022 22110786-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 25417 2558462 33985092022 NO3-1040 N EP-A EP FOR SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2022-11-16
EP-A EP FOR SPRING 1 Finished NO3 1040 NITRATE 1/27/2021 ND MG/L MCL 10 MG/L 0.2 MRL 2/2/2021 2101101501A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 25417 2283632 30419562021 NO3-1040 N EP-A EP FOR SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2021-01-27
EP-A EP FOR SPRING 1 Finished NO3 1040 NITRATE 11/19/2018 0.220 MG/L MCL 10 MG/L 0.2 MRL 12/6/2018 181162901B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 25417 1946751 25976082018 NO3-1040 D EP-A EP FOR SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2018-11-19
EP-A EP FOR SPRING 1 Finished ARS 1005 ARSENIC 11/19/2018 0.00530 MG/L MCL 0.010 MG/L 0.001 MRL 12/6/2018 181162901B-I OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 25417 1946751 25976392018 ARS-1005 D EP-A EP FOR SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2018-11-19
EP-A EP FOR SPRING 1 Finished NO3 1040 NITRATE 1/24/2020 0.243 MG/L MCL 10 MG/L 0.2 MRL 1/30/2020 2001089501A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 25417 2121710 28490082020 NO3-1040 D EP-A EP FOR SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2020-01-24


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