OHA Drinking Water Services
OR41
PWS ID: 05450 ---- USFS TWIN SPRINGS CAMPGROUND ---- 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:  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 7/5/2009 ND MG/L MCL 10 MG/L 0.2 MRL 7/17/2009 090711201A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13425 610548 8857082009 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2009-07-05
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/19/2023 ND MG/L MCL 10 MG/L 0.2 MRL 11/28/2023 23060920-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13425 2716769 36032882023 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2023-06-19
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/7/2011 0.139 MG/L MCL 10 MG/L 0.007 MRL 7/18/2011 N11019-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 13425 837344 11943582011 NO3-1040 D EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2011-07-07
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/1/2022 0.095 MG/L MCL 10 MG/L 0.007 MRL 6/30/2022 N22-184-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 13425 2490537 32944002022 NO3-1040 D EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2022-06-01
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/28/2021 ND MG/L MCL 10 MG/L 0.007 MRL 8/2/2021 N21309-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 13425 2359432 31289952021 NO3-1040 N EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2021-07-28
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/21/2020 ND MG/L MCL 10 MG/L 0.007 MRL 8/10/2020 N20235-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 13425 2206783 29489772020 NO3-1040 N EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2020-07-21
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/18/2024 ND MG/L MCL 10 MG/L 0.007 MRL 8/5/2024 N24-049-I OR100034 SPRING STREET ANALYTICAL LAB HACH 10206 SPECTROPHOTOMETRIC 13425 2824104 37269882024 NO3-1040 N EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB HACH 10206 SPECTROPHOTOMETRIC 2024-07-18


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