OHA Drinking Water Services
OR41
PWS ID: 01183 ---- ARK RV 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:  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 DUG WELL 1 Finished NO3 1040 NITRATE 11/11/2003 .5 MG/L MCL 10 MG/L 7/7/2004 A31111BH-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 12991 198813 2712272003 NO3-1040 D EP-A EP for DUG WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2003-11-11
EP-A EP for DUG WELL 1 Finished NO3 1040 NITRATE 8/9/2011 0.55 MG/L MCL 10 MG/L 0.01 MRL 8/18/2011 10810061-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12991 846565 12065702011 NO3-1040 D EP-A EP for DUG WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2011-08-09
EP-A EP for DUG WELL 1 Finished NO3 1040 NITRATE 9/29/2020 0.499 MG/L MCL 10 MG/L 0.05 MRL 10/5/2020 200105400001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12991 2233297 29822002020 NO3-1040 D EP-A EP for DUG WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2020-09-29
EP-A EP for DUG WELL 1 Finished NO3 1040 NITRATE 6/23/2014 0.654 MG/L MCL 10 MG/L 0.01 MRL 7/1/2014 40623261-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12991 1259936 17414532014 NO3-1040 D EP-A EP for DUG WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2014-06-23
EP-A EP for DUG WELL 1 Finished NO3 1040 NITRATE 12/8/2009 0.9 MG/L MCL 10 MG/L 0.01 MRL 12/23/2009 91209131-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12991 662317 9525872009 NO3-1040 D EP-A EP for DUG WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2009-12-08
EP-A EP for DUG WELL 1 Finished NO3 1040 NITRATE 9/14/2010 0.49 MG/L MCL 10 MG/L 0.01 MRL 10/5/2010 915161-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12991 750658 10687932010 NO3-1040 D EP-A EP for DUG WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2010-09-14
EP-A EP for DUG WELL 1 Finished NO3 1040 NITRATE 9/23/2022 0.565 MG/L MCL 10 MG/L 0.05 MRL 10/10/2022 22-011521-0001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12991 2542255 33699002022 NO3-1040 D EP-A EP for DUG WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2022-09-23
EP-A EP for DUG WELL 1 Finished NO3 1040 NITRATE 9/18/2012 0.546 MG/L MCL 10 MG/L 0.01 MRL 9/26/2012 20918181-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12991 999108 13964552012 NO3-1040 D EP-A EP for DUG WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2012-09-18
EP-A EP for DUG WELL 1 Finished NO3 1040 NITRATE 12/10/2008 0.73 MG/L MCL 10 MG/L 0.01 MRL 1/2/2008 A81211F1-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12991 558554 8149062008 NO3-1040 D EP-A EP for DUG WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2008-12-10
EP-A EP for DUG WELL 1 Finished NO3 1040 NITRATE 12/11/2007 0.94 MG/L MCL 10 MG/L 0.01 MRL 1/8/2008 A71211AX1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 12991 486797 7008202007 NO3-1040 D EP-A EP for DUG WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2007-12-11
EP-A EP for DUG WELL 1 Finished NO3 1040 NITRATE 8/29/2006 0.6 MG/L MCL 10 MG/L 0.1 MRL 9/14/2006 A60830B1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 12991 389683 5546692006 NO3-1040 D EP-A EP for DUG WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2006-08-29
EP-A EP for DUG WELL 1 Finished NO3 1040 NITRATE 6/28/2016 0.613 MG/L MCL 10 MG/L 0.05 MRL 7/11/2016 60628451-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12991 1570611 21224692016 NO3-1040 D EP-A EP for DUG WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2016-06-28
EP-A EP for DUG WELL 1 Finished NO3 1040 NITRATE 6/27/2017 0.742 MG/L MCL 10 MG/L 0.05 MRL 7/3/2017 70627421-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12991 1729338 23374692017 NO3-1040 D EP-A EP for DUG WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2017-06-27
EP-A EP for DUG WELL 1 Finished NO3 1040 NITRATE 6/26/2018 0.633 MG/L MCL 10 MG/L 0.05 MRL 7/20/2018 180047240001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12991 1880882 25183902018 NO3-1040 D EP-A EP for DUG WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2018-06-26
EP-A EP for DUG WELL 1 Finished NO3 1040 NITRATE 6/18/2013 0.647 MG/L MCL 10 MG/L 0.01 MRL 6/28/2013 30618351-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12991 1106773 15312332013 NO3-1040 D EP-A EP for DUG WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2013-06-18
EP-A EP for DUG WELL 1 Finished NO3 1040 NITRATE 11/30/2004 0.7 MG/L MCL 10 MG/L 12/20/2004 A41130BQ-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 12991 233276 3278832004 NO3-1040 D EP-A EP for DUG WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2004-11-30
EP-A EP for DUG WELL 1 Finished NO3 1040 NITRATE 9/26/2019 0.487 MG/L MCL 10 MG/L 0.05 MRL 10/7/2019 19-011763-0001 OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12991 2070589 27611682019 NO3-1040 D EP-A EP for DUG WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2019-09-26
EP-A EP for DUG WELL 1 Finished NO3 1040 NITRATE 2/10/2023 0.762 MG/L MCL 10 MG/L 0.05 MRL 2/14/2023 23-001804-0001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12991 2593879 34528822023 NO3-1040 D EP-A EP for DUG WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2023-02-10
EP-A EP for DUG WELL 1 Finished NO3 1040 NITRATE 12/8/2015 0.959 MG/L MCL 10 MG/L 0.05 MRL 12/28/2015 51209111-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12991 1489145 20211792015 NO3-1040 D EP-A EP for DUG WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2015-12-08
EP-A EP for DUG WELL 1 Finished NO3 1040 NITRATE 11/4/2022 0.474 MG/L MCL 10 MG/L 0.05 MRL 11/11/2022 22-013613-0001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12991 2556932 33944352022 NO3-1040 D EP-A EP for DUG WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2022-11-04
EP-A EP for DUG WELL 1 Finished NO3 1040 NITRATE 11/12/2002 0.5 MG/L MCL 10 MG/L 11/22/2002 A21112CQ-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 12991 89250 1124602002 NO3-1040 D EP-A EP for DUG WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2002-11-12
EP-A EP for DUG WELL 1 Finished NO3 1040 NITRATE 12/13/2005 0.9 MG/L MCL 10 MG/L 1/4/2006 A51214V-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 12991 311479 4569052005 NO3-1040 D EP-A EP for DUG WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2005-12-13
EP-A EP for DUG WELL 1 Finished NO3 1040 NITRATE 11/19/2021 0.866 MG/L MCL 10 MG/L 0.05 MRL 11/23/2021 210137080001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12991 2402733 31828762021 NO3-1040 D EP-A EP for DUG WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2021-11-19
EP-A EP for DUG WELL 1 Finished NO3 1040 NITRATE 11/5/2024 0.474 MG/L MCL 10 MG/L 0.1 MRL 11/6/2024 4310052-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 12991 2867725 37818772024 NO3-1040 D EP-A EP for DUG WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2024-11-05


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