OHA Drinking Water Services
OR41
PWS ID: 95508 ---- PGE TROJAN PARK
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, IOC = Inorganic Chemicals, 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 12/13/2017 ND MG/L MCL 10 MG/L 0.1 MRL 12/20/2017 K1713410001-I WA100010 ALS ENVIRONMENTAL - KELSO 300.0 ION CHROMATOGRAPHY 24448 1794037 24200782017 NO3-1040 N EP-A EP FOR WELL 1 Finished WA100010 ALS ENVIRONMENTAL - KELSO 300.0 ION CHROMATOGRAPHY 2017-12-13
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/7/2016 0.10 MG/L MCL 10 MG/L 0.1 MRL 12/14/2016 K1614751001-I WA100010 ALS ENVIRONMENTAL - KELSO 300.0 ION CHROMATOGRAPHY 24448 1642013 22321582016 NO3-1040 D EP-A EP FOR WELL 1 Finished WA100010 ALS ENVIRONMENTAL - KELSO 300.0 ION CHROMATOGRAPHY 2016-12-07
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 11/18/2015 0.798 MG/L MCL 10 MG/L 0.1 MRL 11/25/2015 51119341-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 24448 1476667 20059102015 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2015-11-18
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 8/16/2018 0.87 MG/L MCL 10 MG/L 0.1 MRL 8/23/2018 K1807799001-I WA100010 ALS ENVIRONMENTAL - KELSO 300.0 ION CHROMATOGRAPHY 24448 1898413 25393112018 NO3-1040 D EP-A EP FOR WELL 1 Finished WA100010 ALS ENVIRONMENTAL - KELSO 300.0 ION CHROMATOGRAPHY 2018-08-16
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 7/11/2024 ND MG/L MCL 10 MG/L 3 MRL 7/13/2024 2407082-01-I 4096 ROSE CITY LABORATORIES 4500NO3-D ION SELECTIVE ELECTRODE 24448 2810751 37109512024 NO3-1040 N EP-A EP FOR WELL 1 Finished 4096 ROSE CITY LABORATORIES 4500NO3-D ION SELECTIVE ELECTRODE 2024-07-11
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 7/22/2019 0.78 MG/L MCL 10 MG/L 0.1 MRL 7/30/2019 K1906704001-I WA100010 ALS ENVIRONMENTAL - KELSO 300.0 ION CHROMATOGRAPHY 24448 2038253 27149002019 NO3-1040 D EP-A EP FOR WELL 1 Finished WA100010 ALS ENVIRONMENTAL - KELSO 300.0 ION CHROMATOGRAPHY 2019-07-22
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 2/27/2023 ND MG/L MCL 10 MG/L 0.5 MRL 4/4/2023 3058014-02-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 24448 2609575 34709922023 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2023-02-27
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 3/4/2024 ND MG/L MCL 10 MG/L 3 MRL 3/5/2024 2403011-02B-I 4096 ROSE CITY LABORATORIES 4500NO3-D ION SELECTIVE ELECTRODE 24448 2753382 36456432024 NO3-1040 N EP-A EP FOR WELL 1 Finished 4096 ROSE CITY LABORATORIES 4500NO3-D ION SELECTIVE ELECTRODE 2024-03-04
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 1/13/2020 0.62 MG/L MCL 10 MG/L 0.1 MRL 3/9/2020 202001150053-I 4034 EUROFINS EATON ANALYTICAL 300.0 ION CHROMATOGRAPHY 24448 2141860 28703812020 NO3-1040 D EP-A EP FOR WELL 1 Finished 4034 EUROFINS EATON ANALYTICAL 300.0 ION CHROMATOGRAPHY 2020-01-13
EP-A EP FOR WELL 1 Finished IOC 1052 SODIUM 1/15/2014 16.00 MG/L ACL 20 MG/L 0.5 MRL 1/29/2014 250166802-I 4028 EUROFINS CALSCIENCE IRVINE 200.7 INDUCTIVELY COUPLED PLASMA 24448 1200899 16738292014 IOC-1052 D EP-A EP FOR WELL 1 Finished 4028 EUROFINS CALSCIENCE IRVINE 200.7 INDUCTIVELY COUPLED PLASMA 2014-01-15
EP-A EP FOR WELL 1 Finished ARS 1005 ARSENIC 1/15/2014 0.0019 MG/L MCL 0.010 MG/L 0.001 MRL 1/29/2014 250166802-I 4028 EUROFINS CALSCIENCE IRVINE 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 24448 1200899 16738432014 ARS-1005 D EP-A EP FOR WELL 1 Finished 4028 EUROFINS CALSCIENCE IRVINE 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2014-01-15
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 1/10/2022 0.32 MG/L MCL 10 MG/L 0.1 MRL 2/2/2022 202201120369-I 4034 EUROFINS EATON ANALYTICAL 300.0 ION CHROMATOGRAPHY 24448 2432353 32190242022 NO3-1040 D EP-A EP FOR WELL 1 Finished 4034 EUROFINS EATON ANALYTICAL 300.0 ION CHROMATOGRAPHY 2022-01-10
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 1/11/2021 0.57 MG/L MCL 10 MG/L 0.1 MRL 2/3/2021 202101120963-I 4034 EUROFINS EATON ANALYTICAL 300.0 ION CHROMATOGRAPHY 24448 2283629 30419532021 NO3-1040 D EP-A EP FOR WELL 1 Finished 4034 EUROFINS EATON ANALYTICAL 300.0 ION CHROMATOGRAPHY 2021-01-11
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 7/16/2014 0.81 MG/L MCL 10 MG/L 0.1 MRL 7/31/2014 250202534-I 4028 EUROFINS CALSCIENCE IRVINE 300.0 ION CHROMATOGRAPHY 24448 1272208 17576252014 NO3-1040 D EP-A EP FOR WELL 1 Finished 4028 EUROFINS CALSCIENCE IRVINE 300.0 ION CHROMATOGRAPHY 2014-07-16


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