OHA Drinking Water Services
OR41
PWS ID: 93557 ---- MARKUM INN
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, RAD = Radionuclides
  • 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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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 RAD 4000 GROSS ALPHA, EXCL. RADON & U 1/16/2003 ND MCL 15 PCI/L 3 MDL 3/5/2003 A30116BR-1 OR100030 PYXIS LABORATORIES INC - REDMOND 900 EVAPORATION METHOD FOR GROSS ALPHA-BETA 14526 109459 1428602003 RAD-4000 N EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 900 EVAPORATION METHOD FOR GROSS ALPHA-BETA 2003-01-16
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/23/2021 ND MG/L MCL 10 MG/L 0.05 MRL 10/1/2021 210112230001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14526 2380396 31567642021 NO3-1040 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2021-09-23
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/25/2016 ND MG/L MCL 10 MG/L 0.05 MRL 9/6/2016 60825351-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14526 1596485 21601632016 NO3-1040 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2016-08-25
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/22/2014 0.06 MG/L MCL 10 MG/L 0.01 MRL 5/30/2014 40522461-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14526 1246028 17240222014 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2014-05-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/18/2023 0.126 MG/L MCL 10 MG/L 0.05 MRL 5/30/2023 23-005993-0001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14526 2633155 34985502023 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2023-05-18
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/3/2022 ND MG/L MCL 10 MG/L 0.05 MRL 11/10/2022 22-013550-0001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14526 2555703 33927342022 NO3-1040 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2022-11-03
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/21/2024 ND MG/L MCL 10 MG/L 0.05 MRL 11/27/2024 24-013179-0002-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14526 2873587 37892142024 NO3-1040 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2024-11-21
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/6/2019 ND MG/L MCL 10 MG/L 0.05 MRL 6/14/2019 19-006524-0001 OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14526 2020239 26875902019 NO3-1040 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2019-06-06
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/24/2020 ND MG/L MCL 10 MG/L 0.05 MRL 10/5/2020 200103150001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14526 2233273 29821762020 NO3-1040 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2020-09-24
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/15/2011 0.028 MG/L MCL 10 MG/L 0.01 MRL 12/23/2011 11216021-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14526 888158 12617342011 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2011-12-15
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/27/2013 ND MG/L MCL 10 MG/L 0.01 MRL 7/11/2013 30627321-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14526 1118873 15476902013 NO3-1040 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2013-06-27
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/30/2010 0.066 MG/L MCL 10 MG/L 0.01 MRL 10/8/2010 930431-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14526 752661 10718342010 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2010-09-30
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/11/2010 0.055 MG/L MCL 10 MG/L 0.01 MRL 3/26/2010 311271-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14526 687957 9854122010 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2010-03-11
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/18/2012 ND MG/L MCL 10 MG/L 0.01 MRL 11/6/2012 21018431-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14526 1019223 14226552012 NO3-1040 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2012-10-18
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/16/2010 0.056 MG/L MCL 10 MG/L 0.01 MRL 1/5/2011 1217041-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14526 779685 11194712010 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2010-12-16
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/18/2008 0.05 MG/L MCL 10 MG/L 0.01 MRL 1/7/2009 A81218W1-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14526 559206 8174162008 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2008-12-18
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/22/2017 ND MG/L MCL 10 MG/L 0.05 MRL 6/30/2017 70622361-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14526 1729319 23374422017 NO3-1040 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2017-06-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/24/2018 ND MG/L MCL 10 MG/L 0.05 MRL 6/6/2018 180035440001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14526 1862834 24951042018 NO3-1040 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2018-05-24
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/8/2005 0.1 MG/L MCL 10 MG/L 1/10/2006 A51208X-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14526 311569 4569962005 NO3-1040 D EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2005-12-08
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/20/2007 0.08 MG/L MCL 10 MG/L 0.01 MRL 1/8/2008 A71221F1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14526 487279 7021202007 NO3-1040 D EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2007-12-20
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/27/2005 ND MCL 10 MG/L 0.1 MRL 11/8/2005 A51027BB-1 OR100029 PYXIS LABORATORIES INC - PENDLETON 300.0 ION CHROMATOGRAPHY 14526 296938 4378672005 NO3-1040 N EP-A EP for WELL 1 Finished OR100029 PYXIS LABORATORIES INC - PENDLETON 300.0 ION CHROMATOGRAPHY 2005-10-27
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/21/2002 ND MCL 10 MG/L 0.1 MRL 12/10/2002 A21121BJ-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14526 92679 1172372002 NO3-1040 N EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2002-11-21
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/24/2004 ND MCL 10 MG/L 0.1 MRL 12/7/2004 A41124CN-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14526 229989 3199312004 NO3-1040 N EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2004-11-24
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/26/2003 ND MCL 10 MG/L 0.1 MRL 12/4/2003 A31126BC-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14526 160352 2153112003 NO3-1040 N EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2003-11-26
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/14/2006 ND MG/L MCL 10 MG/L 0.1 MRL 9/25/2006 A60914AZ-1N OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14526 391237 5580772006 NO3-1040 N EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2006-09-14
EP-A EP for WELL 1 Finished RAD 4006 COMBINED URANIUM 1/16/2003 ND MCL 0.030 MG/L 0 MDL 3/5/2003 A30116BR-1 OR100030 PYXIS LABORATORIES INC - REDMOND 908.1 ISOTOPIC METHOD 14526 109459 1428622003 RAD-4006 N EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 908.1 ISOTOPIC METHOD 2003-01-16
EP-A EP for WELL 1 Finished RAD 4010 COMBINED RADIUM (-226 & -228) 1/16/2003 ND MCL 5 PCI/L 1 MDL 3/5/2003 A30116BR-1 OR100030 PYXIS LABORATORIES INC - REDMOND 903.1 PRECIPITATION METHOD FOR RADIUM 14526 109459 1428612003 RAD-4010 N EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 903.1 PRECIPITATION METHOD FOR RADIUM 2003-01-16


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