OHA Drinking Water Services
OR41
PWS ID: 05700 ---- NORSE AVENUE 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:  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 9/17/2012 1.45 MG/L MCL 10 MG/L 0.01 MRL 9/26/2012 20917281-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16136 999858 13977222012 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2012-09-17
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/18/2003 1.2 MG/L MCL 10 MG/L 12/2/2003 A31118BX-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 16136 160327 2151352003 NO3-1040 D EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2003-11-18
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/26/2004 1.2 MG/L MCL 10 MG/L 11/15/2004 A41027E-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 16136 224404 3076992004 NO3-1040 D EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2004-10-26
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/26/2006 1.4 MG/L MCL 10 MG/L 0.1 MRL 10/3/2006 A60926CT1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 16136 393433 5620822006 NO3-1040 D EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2006-09-26
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/18/2007 1.3 MG/L MCL 10 MG/L 0.01 MRL 1/8/2008 A71218BJ1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 16136 487291 7021352007 NO3-1040 D EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2007-12-18
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/17/2008 1.3 MG/L MCL 10 MG/L 0.01 MRL 11/5/2008 A81017N1-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16136 554100 8069102008 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2008-10-17
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/21/2009 1.2 MG/L MCL 10 MG/L 0.01 MRL 8/7/2009 9072139-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16136 620166 8969452009 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2009-07-21
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/28/2010 1.3 MG/L MCL 10 MG/L 0.01 MRL 10/8/2010 929291-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16136 752649 10718222010 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2010-09-28
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/21/2016 1.40 MG/L MCL 10 MG/L 0.01 MRL 7/5/2016 60621321-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16136 1562485 21133352016 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2016-06-21
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/28/2013 1.46 MG/L MCL 10 MG/L 0.01 MRL 6/13/2013 30528261-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16136 1104497 15271942013 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2013-05-28
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/12/2011 1.43 MG/L MCL 10 MG/L 0.01 MRL 12/23/2011 11212281-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16136 888150 12617262011 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2011-12-12
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/28/2014 1.43 MG/L MCL 10 MG/L 0.01 MRL 6/4/2014 40528311-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16136 1248378 17266862014 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2014-05-28
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/20/2017 1.34 MG/L MCL 10 MG/L 0.05 MRL 6/30/2017 70620231-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16136 1729314 23374372017 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2017-06-20
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/8/2018 1.45 MG/L MCL 10 MG/L 0.05 MRL 5/18/2018 180030470001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16136 1852618 24840262018 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2018-05-08
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/18/2015 1.39 MG/L MCL 10 MG/L 0.05 MRL 9/8/2015 50818761-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16136 1445209 19662502015 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2015-08-18
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/28/2019 1.76 MG/L MCL 10 MG/L 0.05 MRL 6/7/2019 19-006069-0001 OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16136 2017531 26840292019 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2019-05-28
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/28/2020 1.61 MG/L MCL 10 MG/L 0.05 MRL 10/5/2020 200104630001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16136 2233288 29821912020 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2020-09-28
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/1/2021 1.33 MG/L MCL 10 MG/L 0.05 MRL 9/7/2021 210101950001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16136 2374465 31484892021 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2021-09-01


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