OHA Drinking Water Services
OR41
PWS ID: 92634 ---- USFS CLOUD CAP/COOPER SPUR
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, 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.
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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 UNNAMED SPRING 1 Finished NO3 1040 NITRATE 10/4/2005 ND MG/L MCL 10 MG/L 0.1 MRL 5/9/2007 A51004AW1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14347 436866 6241832005 NO3-1040 N EP-A EP for UNNAMED SPRING 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2005-10-04
EP-A EP for UNNAMED SPRING 1 Finished NO3 1040 NITRATE 10/10/2006 ND MG/L MCL 10 MG/L 0.1 MRL 5/9/2007 A61011H1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14347 436867 6241842006 NO3-1040 N EP-A EP for UNNAMED SPRING 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2006-10-10
EP-A EP for UNNAMED SPRING 1 Finished NO2 1041 NITRITE 10/10/2006 ND MCL 1 MG/L 0.1 MRL 5/9/2007 A61011H1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14347 436867 6241852006 NO2-1041 N EP-A EP for UNNAMED SPRING 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2006-10-10
EP-A EP for UNNAMED SPRING 1 Finished ARS 1005 ARSENIC 10/20/2019 ND MG/L MCL 0.010 MG/L 0.0005 MRL 11/15/2019 190128560001-I OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 14347 2093368 28028702019 ARS-1005 N EP-A EP for UNNAMED SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2019-10-20
EP-A EP for UNNAMED SPRING 1 Finished NO3 1040 NITRATE 10/20/2019 ND MG/L MCL 10 MG/L 0.05 MRL 11/15/2019 190128560001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14347 2093368 28028412019 NO3-1040 N EP-A EP for UNNAMED SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2019-10-20
EP-A EP for UNNAMED SPRING 1 Finished NO3 1040 NITRATE 10/29/2002 0.02 MG/L MCL 10 MG/L 9/23/2004 A21029N-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14347 225507 3093802002 NO3-1040 D EP-A EP for UNNAMED SPRING 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2002-10-29
EP-A EP for UNNAMED SPRING 1 Finished NO2 1041 NITRITE 10/29/2002 ND MCL 1 MG/L 0 MDL 9/23/2004 A21029N-1 OR100030 PYXIS LABORATORIES INC - REDMOND 14347 225507 3093812002 NO2-1041 N EP-A EP for UNNAMED SPRING 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 2002-10-29
EP-A EP for UNNAMED SPRING 1 Finished NO3 1040 NITRATE 10/6/2003 ND MCL 10 MG/L 0.1 MRL 9/23/2004 A31006AG-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14347 225508 3093822003 NO3-1040 N EP-A EP for UNNAMED SPRING 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2003-10-06
EP-A EP for UNNAMED SPRING 1 Finished NO3 1040 NITRATE 10/10/2001 0.02 MG/L MCL 10 MG/L 9/23/2004 A11010BK-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14347 225509 3093832001 NO3-1040 D EP-A EP for UNNAMED SPRING 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2001-10-10
EP-A EP for UNNAMED SPRING 1 Finished NO3 1040 NITRATE 10/20/2019 ND MG/L MCL 10 MG/L 0.05 MRL 11/1/2019 19-012856-0001 OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14347 2082450 27872572019 NO3-1040 N EP-A EP for UNNAMED SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2019-10-20
EP-A EP for UNNAMED SPRING 1 Finished ARS 1005 ARSENIC 10/20/2019 ND MG/L MCL 0.010 MG/L 0.0005 MRL 11/1/2019 19-012856-0001 OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 14347 2082450 27872602019 ARS-1005 N EP-A EP for UNNAMED SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2019-10-20
EP-A EP for UNNAMED SPRING 1 Finished NO3 1040 NITRATE 12/13/2020 ND MG/L MCL 10 MG/L 1 MRL 12/16/2020 206613-I OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 14347 2262168 30182942020 NO3-1040 N EP-A EP for UNNAMED SPRING 1 Finished OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 2020-12-13
EP-A EP for UNNAMED SPRING 1 Finished NO3 1040 NITRATE 8/4/2024 ND MG/L MCL 10 MG/L 1 MRL 8/8/2024 215269-I OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 14347 2824118 37272262024 NO3-1040 N EP-A EP for UNNAMED SPRING 1 Finished OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 2024-08-04
EP-A EP for UNNAMED SPRING 1 Finished NO2 1041 NITRITE 10/15/2014 ND MG/L MCL 1 MG/L 0.01 MRL 10/24/2014 41015131-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14347 1311536 18083242014 NO2-1041 N EP-A EP for UNNAMED SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2014-10-15
EP-A EP for UNNAMED SPRING 1 Finished NO3 1040 NITRATE 10/15/2014 0.0720 MG/L MCL 10 MG/L 0.01 MRL 10/24/2014 41015131-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14347 1311536 18083282014 NO3-1040 D EP-A EP for UNNAMED SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2014-10-15
EP-A EP for UNNAMED SPRING 1 Finished NO2 1041 NITRITE 9/12/2016 ND MG/L MCL 1 MG/L 0.01 MRL 9/26/2016 60912211-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14347 1603512 21731062016 NO2-1041 N EP-A EP for UNNAMED SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2016-09-12
EP-A EP for UNNAMED SPRING 1 Finished NO3 1040 NITRATE 9/12/2016 ND MG/L MCL 10 MG/L 0.05 MRL 9/26/2016 60912211-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14347 1603512 21731222016 NO3-1040 N EP-A EP for UNNAMED SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2016-09-12
EP-A EP for UNNAMED SPRING 1 Finished NO2 1041 NITRITE 6/18/2018 ND MG/L MCL 1 MG/L 0.01 MRL 7/6/2018 180043590001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14347 1877788 25122472018 NO2-1041 N EP-A EP for UNNAMED SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2018-06-18
EP-A EP for UNNAMED SPRING 1 Finished NO3 1040 NITRATE 6/18/2018 ND MG/L MCL 10 MG/L 0.05 MRL 7/6/2018 180043590001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14347 1877788 25122482018 NO3-1040 N EP-A EP for UNNAMED SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2018-06-18
EP-A EP for UNNAMED SPRING 1 Finished NO3 1040 NITRATE 8/29/2019 ND MG/L MCL 10 MG/L 0.05 MRL 9/9/2019 19-010479-0001 OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14347 2063045 27480072019 NO3-1040 N EP-A EP for UNNAMED SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2019-08-29
EP-A EP for UNNAMED SPRING 1 Finished NO2 1041 NITRITE 8/29/2019 ND MG/L MCL 1 MG/L 0.01 MRL 9/9/2019 19-010479-0002 OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14347 2063046 27480032019 NO2-1041 N EP-A EP for UNNAMED SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2019-08-29
EP-A EP for UNNAMED SPRING 1 Finished NO2 1041 NITRITE 11/2/2015 ND MG/L MCL 1 MG/L 0.05 MRL 11/9/2015 51102171-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14347 1472171 20004522015 NO2-1041 N EP-A EP for UNNAMED SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2015-11-02
EP-A EP for UNNAMED SPRING 1 Finished NO3 1040 NITRATE 11/2/2015 ND MG/L MCL 10 MG/L 0.05 MRL 11/9/2015 51102171-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14347 1472171 20004822015 NO3-1040 N EP-A EP for UNNAMED SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2015-11-02
EP-A EP for UNNAMED SPRING 1 Finished NO3 1040 NITRATE 8/2/2022 ND MG/L MCL 10 MG/L 1 MRL 8/5/2022 210487-I OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 14347 2509487 33197212022 NO3-1040 N EP-A EP for UNNAMED SPRING 1 Finished OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 2022-08-02
EP-A EP for UNNAMED SPRING 1 Finished NO3 1040 NITRATE 8/1/2023 ND MG/L MCL 10 MG/L 1 MRL 8/4/2023 212874-I OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 14347 2665164 35381322023 NO3-1040 N EP-A EP for UNNAMED SPRING 1 Finished OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 2023-08-01
EP-A EP for UNNAMED SPRING 1 Finished NO2 1041 NITRITE 7/13/2010 ND MG/L MCL 1 MG/L 0.01 MRL 7/30/2010 713491-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14347 730255 10372592010 NO2-1041 N EP-A EP for UNNAMED SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2010-07-13
EP-A EP for UNNAMED SPRING 1 Finished NO3 1040 NITRATE 7/13/2010 ND MG/L MCL 10 MG/L 0.01 MRL 7/30/2010 713491-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14347 730255 10372802010 NO3-1040 N EP-A EP for UNNAMED SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2010-07-13
EP-A EP for UNNAMED SPRING 1 Finished NO3 1040 NITRATE 9/9/2004 ND MCL 10 MG/L 0.1 MRL 10/21/2004 A40909AF-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14347 224449 3077722004 NO3-1040 N EP-A EP for UNNAMED SPRING 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2004-09-09
EP-A EP for UNNAMED SPRING 1 Finished NO3 1040 NITRATE 7/12/2021 ND MG/L MCL 10 MG/L 1 MRL 7/16/2021 208013-I OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 14347 2346829 31153052021 NO3-1040 N EP-A EP for UNNAMED SPRING 1 Finished OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 2021-07-12
EP-A EP for UNNAMED SPRING 1 Finished NO2 1041 NITRITE 9/29/2011 ND MG/L MCL 1 MG/L 0.01 MRL 11/8/2011 10929261-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14347 870747 12418392011 NO2-1041 N EP-A EP for UNNAMED SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2011-09-29
EP-A EP for UNNAMED SPRING 1 Finished NO3 1040 NITRATE 9/29/2011 0.013 MG/L MCL 10 MG/L 0.01 MRL 11/8/2011 10929261-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14347 870747 12418452011 NO3-1040 D EP-A EP for UNNAMED SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2011-09-29
EP-A EP for UNNAMED SPRING 1 Finished NO2 1041 NITRITE 10/3/2017 ND MG/L MCL 1 MG/L 0.01 MRL 10/11/2017 71003141-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14347 1764195 23821182017 NO2-1041 N EP-A EP for UNNAMED SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2017-10-03
EP-A EP for UNNAMED SPRING 1 Finished NO3 1040 NITRATE 10/3/2017 ND MG/L MCL 10 MG/L 0.05 MRL 10/11/2017 71003141-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14347 1764195 23821252017 NO3-1040 N EP-A EP for UNNAMED SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2017-10-03
EP-A EP for UNNAMED SPRING 1 Finished NO3 1040 NITRATE 9/24/2007 0.02 MG/L MCL 10 MG/L 11/7/2007 A70925AM1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14347 472878 6797232007 NO3-1040 D EP-A EP for UNNAMED SPRING 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2007-09-24
EP-A EP for UNNAMED SPRING 1 Finished NO2 1041 NITRITE 9/24/2007 ND MCL 1 MG/L 0.01 MRL 11/7/2007 A70925AM1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14347 472878 6797242007 NO2-1041 N EP-A EP for UNNAMED SPRING 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2007-09-24


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