OHA Drinking Water Services
OR41
PWS ID: 95196 ---- PDX METRO COMMERCIAL
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, NO2 = Nitrite, 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 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 11/16/2023 ND MG/L MCL 10 MG/L 3 MRL 11/18/2023 2311124-01-I 4096 ROSE CITY LABORATORIES 4500NO3-D ION SELECTIVE ELECTRODE 18347 2714715 36006722023 NO3-1040 N EP-A EP FOR WELL 1 Finished 4096 ROSE CITY LABORATORIES 4500NO3-D ION SELECTIVE ELECTRODE 2023-11-16
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/2/2022 ND MG/L MCL 10 MG/L 0.05 MRL 5/18/2022 220050280002-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 18347 2474958 32718192022 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2022-05-02
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 11/30/2004 ND MCL 10 MG/L 0.1 MRL 12/7/2004 A41130AH-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 18347 229982 3199242004 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2004-11-30
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 7/21/2009 ND MG/L MCL 10 MG/L 0.01 MRL 8/7/2009 9072133-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 18347 621377 8991782009 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2009-07-21
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/16/2008 ND MG/L MCL 10 MG/L 0.01 MRL 1/9/2009 A81217D1-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 18347 558573 8150492008 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2008-12-16
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 2/10/2025 ND MG/L MCL 10 MG/L 3 MRL 2/11/2025 2502056-01-I 4096 ROSE CITY LABORATORIES 4500NO3-D ION SELECTIVE ELECTRODE 18347 2903461 38248692025 NO3-1040 N EP-A EP FOR WELL 1 Finished 4096 ROSE CITY LABORATORIES 4500NO3-D ION SELECTIVE ELECTRODE 2025-02-10
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 2/10/2025 ND MG/L MCL 10 MG/L 3 MRL 2/11/2025 2502056-02-I 4096 ROSE CITY LABORATORIES 4500NO3-D ION SELECTIVE ELECTRODE 18347 2903462 38248702025 NO3-1040 N EP-A EP FOR WELL 1 Finished 4096 ROSE CITY LABORATORIES 4500NO3-D ION SELECTIVE ELECTRODE 2025-02-10
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 2/10/2025 ND MG/L MCL 10 MG/L 3 MRL 2/11/2025 2502056-03-I 4096 ROSE CITY LABORATORIES 4500NO3-D ION SELECTIVE ELECTRODE 18347 2903463 38248712025 NO3-1040 N EP-A EP FOR WELL 1 Finished 4096 ROSE CITY LABORATORIES 4500NO3-D ION SELECTIVE ELECTRODE 2025-02-10
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/3/2023 ND MG/L MCL 10 MG/L 0.05 MRL 9/28/2023 23-005315-0001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 18347 2692183 35730492023 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2023-05-03
EP-A EP FOR WELL 1 Finished ARS 1005 ARSENIC 5/3/2023 0.0026 MG/L MCL 0.010 MG/L 0.0005 MRL 9/28/2023 23-005315-0001-I OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 18347 2692183 35730772023 ARS-1005 D EP-A EP FOR WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2023-05-03
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 8/14/2023 ND MG/L MCL 10 MG/L 0.05 MRL 9/28/2023 23-009640-0001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 18347 2692184 35730502023 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2023-08-14
EP-A EP FOR WELL 1 Finished ARS 1005 ARSENIC 8/14/2023 0.0032 MG/L MCL 0.010 MG/L 0.0005 MRL 9/28/2023 23-009640-0001-I OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 18347 2692184 35730782023 ARS-1005 D EP-A EP FOR WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2023-08-14
EP-A EP FOR WELL 1 Finished IOC 1074 ANTIMONY, TOTAL 6/6/2002 ND MG/L MCL 0.006 MG/L 0 MDL 6/21/2002 A20606AX-1I OR100030 PYXIS LABORATORIES INC - REDMOND 18347 88196 1111592002 IOC-1074 N EP-A EP FOR WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 2002-06-06
EP-A EP FOR WELL 1 Finished ARS 1005 ARSENIC 6/6/2002 0.003 MG/L MCL 0.010 MG/L 6/21/2002 A20606AX-1I OR100030 PYXIS LABORATORIES INC - REDMOND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 18347 88196 1111602002 ARS-1005 D EP-A EP FOR WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2002-06-06
EP-A EP FOR WELL 1 Finished IOC 1010 BARIUM 6/6/2002 0.021 MG/L MCL 2 MG/L 6/21/2002 A20606AX-1I OR100030 PYXIS LABORATORIES INC - REDMOND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 18347 88196 1111612002 IOC-1010 D EP-A EP FOR WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2002-06-06
EP-A EP FOR WELL 1 Finished IOC 1075 BERYLLIUM, TOTAL 6/6/2002 ND MG/L MCL 0.004 MG/L 0 MDL 6/21/2002 A20606AX-1I OR100030 PYXIS LABORATORIES INC - REDMOND 18347 88196 1111622002 IOC-1075 N EP-A EP FOR WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 2002-06-06
EP-A EP FOR WELL 1 Finished IOC 1015 CADMIUM 6/6/2002 ND MG/L MCL 0.005 MG/L 0 MDL 6/21/2002 A20606AX-1I OR100030 PYXIS LABORATORIES INC - REDMOND 18347 88196 1111632002 IOC-1015 N EP-A EP FOR WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 2002-06-06
EP-A EP FOR WELL 1 Finished IOC 1020 CHROMIUM 6/6/2002 ND MG/L MCL 0.1 MG/L 0 MDL 6/21/2002 A20606AX-1I OR100030 PYXIS LABORATORIES INC - REDMOND 18347 88196 1111642002 IOC-1020 N EP-A EP FOR WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 2002-06-06
EP-A EP FOR WELL 1 Finished IOC 1024 CYANIDE 6/6/2002 ND MG/L MCL 0.2 MG/L 0 MDL 6/21/2002 A20606AX-1I OR100030 PYXIS LABORATORIES INC - REDMOND 18347 88196 1111652002 IOC-1024 N EP-A EP FOR WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 2002-06-06
EP-A EP FOR WELL 1 Finished IOC 1025 FLUORIDE 6/6/2002 ND MG/L MCL 4.0 MG/L 0 MDL 6/21/2002 A20606AX-1I OR100030 PYXIS LABORATORIES INC - REDMOND 18347 88196 1111662002 IOC-1025 N EP-A EP FOR WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 2002-06-06
EP-A EP FOR WELL 1 Finished IOC 1035 MERCURY 6/6/2002 ND MG/L MCL 0.002 MG/L 0 MDL 6/21/2002 A20606AX-1I OR100030 PYXIS LABORATORIES INC - REDMOND 18347 88196 1111682002 IOC-1035 N EP-A EP FOR WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 2002-06-06
EP-A EP FOR WELL 1 Finished IOC 1036 NICKEL 6/6/2002 0.0007 MG/L 6/21/2002 A20606AX-1I OR100030 PYXIS LABORATORIES INC - REDMOND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 18347 88196 1111692002 IOC-1036 D EP-A EP FOR WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2002-06-06
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/6/2002 ND MG/L MCL 10 MG/L 0 MDL 6/21/2002 A20606AX-1I OR100030 PYXIS LABORATORIES INC - REDMOND 18347 88196 1111702002 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 2002-06-06
EP-A EP FOR WELL 1 Finished NO2 1041 NITRITE 6/6/2002 ND MG/L MCL 1 MG/L 0 MDL 6/21/2002 A20606AX-1I OR100030 PYXIS LABORATORIES INC - REDMOND 18347 88196 1111712002 NO2-1041 N EP-A EP FOR WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 2002-06-06
EP-A EP FOR WELL 1 Finished IOC 1045 SELENIUM 6/6/2002 ND MG/L MCL 0.05 MG/L 0 MDL 6/21/2002 A20606AX-1I OR100030 PYXIS LABORATORIES INC - REDMOND 18347 88196 1111722002 IOC-1045 N EP-A EP FOR WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 2002-06-06
EP-A EP FOR WELL 1 Finished IOC 1052 SODIUM 6/6/2002 8. MG/L ACL 20 MG/L 6/21/2002 A20606AX-1I OR100030 PYXIS LABORATORIES INC - REDMOND 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 18347 88196 1111732002 IOC-1052 D EP-A EP FOR WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2002-06-06
EP-A EP FOR WELL 1 Finished IOC 1085 THALLIUM, TOTAL 6/6/2002 ND MG/L MCL 0.002 MG/L 0 MDL 6/21/2002 A20606AX-1I OR100030 PYXIS LABORATORIES INC - REDMOND 18347 88196 1111742002 IOC-1085 N EP-A EP FOR WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 2002-06-06
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 1/4/2023 ND MG/L MCL 10 MG/L 0.05 MRL 1/23/2023 23-000092-0001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 18347 2583314 34414122023 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2023-01-04
EP-A EP FOR WELL 1 Finished ARS 1005 ARSENIC 1/4/2023 0.0035 MG/L MCL 0.010 MG/L 0.0005 MRL 1/23/2023 23-000092-0001-I OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 18347 2583314 34414322023 ARS-1005 D EP-A EP FOR WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2023-01-04


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