OHA Drinking Water Services
OR41
PWS ID: 94523 ---- CORVALLIS MARKET
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 10/11/2016 6.53 MG/L MCL 10 MG/L 0.2 MRL 10/18/2016 20161011117-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 15085 1615636 21908222016 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2016-10-11
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/19/2022 6.81 MG/L MCL 10 MG/L 0.2 MRL 10/24/2022 20221019-068-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 15085 2544779 33774252022 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2022-10-19
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/15/2008 4.7 MG/L MCL 10 MG/L 0.2 MRL 7/24/2008 20080715074-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 15085 523189 7559712008 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2008-07-15
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/20/2011 4.79 MG/L MCL 10 MG/L 0.2 MRL 8/11/2011 20110720074-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 15085 843141 12020962011 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2011-07-20
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/10/2019 4.71 MG/L MCL 10 MG/L 0.2 MRL 10/24/2019 20191010063-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 15085 2082158 27844332019 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2019-10-10
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/8/2012 4.77 MG/L MCL 10 MG/L 0.2 MRL 8/15/2012 20120808081-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 15085 984425 13771902012 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2012-08-08
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/8/2002 3.7 MG/L MCL 10 MG/L 1/18/2002 20020108-033 OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 15085 64256 658002002 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2002-01-08
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/18/2006 4.6 MG/L MCL 10 MG/L 0 MRL 8/1/2006 20060718-079 OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 15085 351146 5139272006 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2006-07-18
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 4/10/2024 9.36 MG/L MCL 10 MG/L 0.2 MRL 4/12/2024 20240410-070-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 15085 2772443 36661722024 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2024-04-10
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/15/2009 6.4 MG/L MCL 10 MG/L 0.2 MRL 7/29/2009 20090715045-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 15085 621036 8984722009 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2009-07-15
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/6/2020 5.51 MG/L MCL 10 MG/L 0.2 MRL 1/14/2020 20200106086-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 15085 2118084 28426832020 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2020-01-06
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 4/10/2025 4.87 MG/L MCL 10 MG/L 0.2 MRL 4/15/2025 20250410-061-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 15085 2927691 38551592025 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2025-04-10
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/9/2017 4.29 MG/L MCL 10 MG/L 0.2 MRL 10/17/2017 20171009060-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 15085 1769731 23907402017 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2017-10-09
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/12/2007 4.5 MG/L MCL 10 MG/L 0 MDL 7/31/2007 20070712039 OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 15085 452190 6465452007 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2007-07-12
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/18/2010 5.0 MG/L MCL 10 MG/L 0.2 MRL 10/25/2010 20101018059-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 15085 756113 10782332010 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2010-10-18
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 4/12/2023 7.34 MG/L MCL 10 MG/L 0.2 MRL 4/17/2023 20230412-091-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 15085 2617006 34790392023 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2023-04-12
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 4/10/2007 5.7 MG/L MCL 10 MG/L 0 MDL 4/20/2007 20070410082 OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 15085 432896 6193732007 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2007-04-10
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/12/2004 6.1 MG/L MCL 10 MG/L 11/24/2004 20041012-079 OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 15085 226683 3146342004 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2004-10-12
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/9/2018 4.83 MG/L MCL 10 MG/L 0.2 MRL 10/16/2018 20181009076-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 15085 1924341 25719112018 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2018-10-09
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/13/2015 4.80 MG/L MCL 10 MG/L 0.2 MRL 10/19/2015 20151013060-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 15085 1462676 19893862015 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2015-10-13
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/15/2013 3.86 MG/L MCL 10 MG/L 0.2 MRL 10/25/2013 20131015048-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 15085 1163324 16157502013 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2013-10-15
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/4/2021 4.10 MG/L MCL 10 MG/L 0.2 MRL 1/6/2021 20210104075-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 15085 2267393 30249562021 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2021-01-04
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/11/2005 8.5 MG/L MCL 10 MG/L 10/27/2005 20051011-089 OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 15085 296814 4376922005 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2005-10-11
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/3/2024 4.51 MG/L MCL 10 MG/L 0.2 MRL 12/4/2024 20241203-049-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 15085 2878174 37941912024 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2024-12-03
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/8/2002 4.8 MG/L MCL 10 MG/L 10/14/2002 20021008-065 OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 15085 83209 1009792002 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2002-10-08
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/10/2014 5.62 MG/L MCL 10 MG/L 0.2 MRL 7/25/2014 20140710065-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 15085 1270930 17557972014 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2014-07-10
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/14/2003 4.0 MG/L MCL 10 MG/L 10/24/2003 20031014-072 OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 15085 150798 2013882003 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2003-10-14


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