OHA Drinking Water Services
OR41
PWS ID: 94121 ---- COMCAST
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

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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 3/20/2023 ND MG/L MCL 10 MG/L 0.1 MRL 3/24/2023 2303732-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 14803 2606863 34677502023 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2023-03-20
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/17/2019 ND MG/L MCL 10 MG/L 0.1 MRL 6/25/2019 1906724001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 14803 2023306 26942082019 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2019-06-17
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/15/2020 ND MG/L MCL 10 MG/L 0.1 MRL 6/16/2020 2006692001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 14803 2180063 29169282020 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2020-06-15
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/21/2021 ND MG/L MCL 10 MG/L 0.1 MRL 6/25/2021 2106945001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 14803 2334259 31005002021 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2021-06-21
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/27/2018 ND MG/L MCL 10 MG/L 0.1 MRL 6/29/2018 1806D22001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 14803 1877159 25115982018 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2018-06-27
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 9/15/2015 ND MG/L MCL 10 MG/L 0.1 MRL 9/18/2015 1509570001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 14803 1447805 19705712015 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2015-09-15
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/19/2017 ND MG/L MCL 10 MG/L 0.1 MRL 6/21/2017 1706827001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 14803 1714134 23194782017 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2017-06-19
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 9/22/2014 ND MG/L MCL 10 MG/L 0.1 MRL 9/29/2014 1409944001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 14803 1309113 18025512014 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2014-09-22
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 3/24/2008 ND MG/L MCL 10 MG/L 1 MRL 6/5/2008 16426-I OR100009 EDGE ANALYTICAL - CORVALLIS 300.0 ION CHROMATOGRAPHY 14803 514972 7434822008 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 300.0 ION CHROMATOGRAPHY 2008-03-24
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/30/2003 ND MCL 10 MG/L 1 MRL 6/4/2003 6137 OR100032 KLAMATH ENVIRONMENTAL SERVICE 4500NO3-D ION SELECTIVE ELECTRODE 14803 123144 1619072003 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100032 KLAMATH ENVIRONMENTAL SERVICE 4500NO3-D ION SELECTIVE ELECTRODE 2003-05-30
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/13/2013 ND MG/L MCL 10 MG/L 1 MRL 12/31/2013 131233901-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 14803 1187528 16538112013 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2013-12-13
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/20/2016 ND MG/L MCL 10 MG/L 1 MRL 6/24/2016 1606931001-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 14803 1559721 21063382016 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2016-06-20
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/21/2005 ND MG/L MCL 10 MG/L 1 MRL 6/27/2005 10192-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 14803 267995 3924412005 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2005-06-21
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/24/2011 ND MG/L MCL 10 MG/L 1 MRL 6/29/2011 23615-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 14803 829381 11832112011 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2011-06-24
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/15/2009 ND MG/L MCL 10 MG/L 1 MRL 6/29/2009 18937-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 14803 602706 8753002009 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2009-06-15
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/13/2006 ND MCL 10 MG/L 1 MRL 6/21/2006 12767 OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 14803 341810 5012142006 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2006-06-13
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 3/11/2010 ND MG/L MCL 10 MG/L 1 MRL 3/18/2010 20490-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 14803 685717 9823982010 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2010-03-11
EP-A EP FOR WELL 1 MODIFIED SAMPLE Finished NO3 1040 NITRATE 6/4/2002 ND MCL 10 MG/L 1 MRL 6/7/2002 4593 OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 14803 52762 540492002 NO3-1040 N EP-A EP FOR WELL 1 MODIFIED SAMPLE Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2002-06-04
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 10/16/2012 ND MG/L MCL 10 MG/L 1 MRL 10/18/2012 27058-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 14803 1013941 14158842012 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2012-10-16
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 3/4/2004 ND MCL 10 MG/L 1 MRL 3/10/2004 7552-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 14803 178251 2421162004 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2004-03-04
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/27/2007 ND MG/L MCL 10 MG/L 1 MRL 7/2/2007 14890-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 14803 447631 6394072007 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2007-06-27


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