OHA Drinking Water Services
OR41
PWS ID: 91594 ---- MCMENAMINS ROCK CREEK TAVERN
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 9/26/2002 0.8 MG/L MCL 10 MG/L 10/3/2002 336684 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14032 80666 959712002 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2002-09-26
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/9/2015 0.742 MG/L MCL 10 MG/L 0.05 MRL 9/14/2015 50909721-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14032 1446608 19681002015 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2015-09-09
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/22/2016 0.840 MG/L MCL 10 MG/L 0.01 MRL 7/5/2016 60622521-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14032 1562495 21133452016 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2016-06-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/22/2005 0.8 MG/L MCL 10 MG/L 12/7/2005 A51122BT-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14032 303202 4459552005 NO3-1040 D EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2005-11-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/19/2009 0.12 MG/L MCL 10 MG/L 0.01 MRL 12/4/2009 91120051-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14032 656021 9450492009 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2009-11-19
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/24/2006 0.8 MG/L MCL 10 MG/L 0.1 MRL 12/22/2006 A60824AF-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14032 414355 5905692006 NO3-1040 D EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2006-08-24
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/17/2004 0.8 MG/L MCL 10 MG/L 12/7/2004 A40817BA-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14032 230005 3199482004 NO3-1040 D EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2004-08-17
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/30/2022 0.851 MG/L MCL 10 MG/L 0.05 MRL 12/7/2022 22-014661-0001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14032 2564909 34079862022 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2022-11-30
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/17/2020 0.793 MG/L MCL 10 MG/L 0.1 MRL 11/23/2020 032200401-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 14032 2249573 30023782020 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2020-11-17
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/14/2021 0.871 MG/L MCL 10 MG/L 0.05 MRL 7/16/2021 210079750001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14032 2346837 31153132021 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2021-07-14
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/24/2010 0.77 MG/L MCL 10 MG/L 0.01 MRL 10/8/2010 924801-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14032 752625 10717982010 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2010-09-24
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/14/2017 0.857 MG/L MCL 10 MG/L 0.05 MRL 6/26/2017 70614331-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14032 1716161 23221422017 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2017-06-14
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/25/2007 0.89 MG/L MCL 10 MG/L 0.01 MRL 11/9/2007 A71025AR1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14032 479390 6865632007 NO3-1040 D EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2007-10-25
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 4/19/2023 0.939 MG/L MCL 10 MG/L 0.05 MRL 4/27/2023 23-004759-0001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14032 2619283 34820152023 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2023-04-19
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/10/2019 0.819 MG/L MCL 10 MG/L 0.1 MRL 9/12/2019 925307201-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 14032 2064530 27500662019 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2019-09-10
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/3/2022 1.05 MG/L MCL 10 MG/L 0.05 MRL 8/11/2022 22-009199-0001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14032 2513814 33250832022 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2022-08-03
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/12/2012 0.8 MG/L MCL 10 MG/L 0.01 MRL 12/24/2012 21212351-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14032 1037913 14467502012 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2012-12-12
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/12/2013 0.795 MG/L MCL 10 MG/L 0.01 MRL 6/20/2013 30612321-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14032 1105433 15283882013 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2013-06-12
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/16/2009 0.14 MG/L MCL 10 MG/L 0.01 MRL 8/7/2009 9071652-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14032 620174 8969532009 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2009-07-16
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/23/2011 0.8 MG/L MCL 10 MG/L 0.01 MRL 10/5/2011 10923381-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14032 861713 12302722011 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2011-09-23
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/9/2024 0.923 MG/L MCL 10 MG/L 0.05 MRL 9/20/2024 24-010040-0001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14032 2843824 37526882024 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2024-09-09
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/11/2014 0.699 MG/L MCL 10 MG/L 0.01 MRL 6/19/2014 40611471-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14032 1256638 17374902014 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2014-06-11
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 4/14/2005 0.9 MG/L MCL 10 MG/L 5/2/2005 A50414AO-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14032 259335 3793512005 NO3-1040 D EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2005-04-14
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/5/2008 0.76 MG/L MCL 10 MG/L 0.01 MRL 12/17/2008 A81205U1-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14032 559210 8174202008 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2008-12-05
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/23/2018 0.840 MG/L MCL 10 MG/L 0.05 MRL 6/6/2018 180035230001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14032 1862833 24951032018 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2018-05-23


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