OHA Drinking Water Services
OR41
PWS ID: 00701 ---- MOUNTAIN DEW WATER SYSTEM
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, 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 9/22/2020 0.062 MG/L MCL 10 MG/L 0.05 MRL 9/28/2020 200101820001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12744 2228523 29764632020 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2020-09-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/22/2024 ND MG/L MCL 10 MG/L 0.05 MRL 5/30/2024 24-005675-0002-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12744 2790611 36866692024 NO3-1040 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2024-05-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/18/2013 ND MG/L MCL 10 MG/L 0.01 MRL 6/28/2013 30618361-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12744 1108479 15337272013 NO3-1040 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2013-06-18
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/19/2018 ND MG/L MCL 10 MG/L 0.05 MRL 7/6/2018 180044340001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12744 1877790 25122502018 NO3-1040 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2018-06-19
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/28/2021 0.068 MG/L MCL 10 MG/L 0.05 MRL 10/6/2021 210114580001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12744 2381951 31586862021 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2021-09-28
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/19/2017 ND MG/L MCL 10 MG/L 0.05 MRL 6/26/2017 70619231-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12744 1716164 23221452017 NO3-1040 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2017-06-19
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/17/2014 ND MG/L MCL 10 MG/L 0.01 MRL 6/25/2014 40617471-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12744 1256392 17369222014 NO3-1040 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2014-06-17
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/27/2012 0.029 MG/L MCL 10 MG/L 0.01 MRL 7/23/2012 20627401-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12744 971123 13617652012 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2012-06-27
EP-A EP for WELL 1 Finished ARS 1005 ARSENIC 6/27/2012 ND MG/L MCL 0.010 MG/L 0.0005 MRL 7/23/2012 20627401-I OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 12744 971123 13617762012 ARS-1005 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2012-06-27
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/25/2019 ND MG/L MCL 10 MG/L 0.05 MRL 10/2/2019 19-011669-0001 OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12744 2068261 27583042019 NO3-1040 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2019-09-25
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/12/2006 ND MG/L MCL 10 MG/L 0.1 MRL 9/18/2006 A60912AZ1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 12744 389787 5547892006 NO3-1040 N EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2006-09-12
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/20/2010 0.031 MG/L MCL 10 MG/L 0.01 MRL 11/19/2010 921051-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12744 764093 10941272010 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2010-09-20
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/29/2015 ND MG/L MCL 10 MG/L 0.05 MRL 10/8/2015 50930111-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12744 1457403 19821892015 NO3-1040 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2015-09-29
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/29/2011 0.033 MG/L MCL 10 MG/L 0.01 MRL 12/15/2011 11129221-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12744 886408 12596202011 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2011-11-29
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/8/2016 ND MG/L MCL 10 MG/L 0.05 MRL 6/20/2016 60609011-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12744 1559686 21059442016 NO3-1040 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2016-06-08
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/9/2008 0.04 MG/L MCL 10 MG/L 0.01 MRL 12/17/2008 A81209AF1-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12744 559209 8174192008 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2008-12-09
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/28/2009 0.036 MG/L MCL 10 MG/L 0.01 MRL 10/12/2009 90929221-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12744 641563 9261972009 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2009-09-28
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/10/2002 ND MCL 10 MG/L 0.1 MRL 12/20/2002 A21211C-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 12744 93767 1187792002 NO3-1040 N EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2002-12-10


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