OHA Drinking Water Services
OR41
PWS ID: 94477 ---- CORVALLIS-ALBANY KOA
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.
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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 ARS 1005 ARSENIC 3/12/2013 ND MG/L MCL 0.010 MG/L 0.004 MRL 3/19/2013 130325401-I OR100012 ANALYTICAL LABORATORY GROUP 3113B ATOMIC ABSORPTION, FURNACE 15050 1071038 14862052013 ARS-1005 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 3113B ATOMIC ABSORPTION, FURNACE 2013-03-12
EP-A EP for WELL 1 Finished ARS 1005 ARSENIC 3/12/2013 ND MG/L MCL 0.010 MG/L 0.004 MRL 3/20/2013 1303325401-I OR100012 ANALYTICAL LABORATORY GROUP 3113B ATOMIC ABSORPTION, FURNACE 15050 1071039 14862062013 ARS-1005 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 3113B ATOMIC ABSORPTION, FURNACE 2013-03-12
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/31/2024 ND MG/L MCL 10 MG/L 0.1 MRL 8/2/2024 2407B38-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 15050 2820081 37227502024 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2024-07-31
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/12/2004 ND MCL 10 MG/L 0.1 MRL 11/24/2004 20041012-072 OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 15050 226690 3146412004 NO3-1040 N 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 10/8/2002 ND MCL 10 MG/L 0.1 MRL 10/14/2002 20021008-061 OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 15050 83207 1009772002 NO3-1040 N 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 10/14/2003 ND MCL 10 MG/L 0.1 MRL 10/24/2003 20031014-066 OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 15050 150814 2014042003 NO3-1040 N EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2003-10-14
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/26/2023 ND MG/L MCL 10 MG/L 0.1 MRL 6/29/2023 2306940-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 15050 2645454 35136822023 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2023-06-26
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 1509580001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 15050 1447806 19705722015 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 7/25/2018 ND MG/L MCL 10 MG/L 0.1 MRL 7/30/2018 1807B70001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 15050 1881525 25190562018 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2018-07-25
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/22/2016 ND MG/L MCL 10 MG/L 0.1 MRL 7/26/2016 1607B23001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 15050 1574222 21286332016 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2016-07-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/25/2019 ND MG/L MCL 10 MG/L 0.1 MRL 7/30/2019 1907B59001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 15050 2038243 27148962019 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2019-07-25
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 1409941001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 15050 1309112 18025502014 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 7/19/2021 ND MG/L MCL 10 MG/L 0.1 MRL 7/20/2021 2107821001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 15050 2347571 31163822021 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2021-07-19
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/17/2017 ND MG/L MCL 10 MG/L 0.1 MRL 7/24/2017 1707657001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 15050 1739518 23483732017 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2017-07-17
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/29/2025 ND MG/L MCL 10 MG/L 0.1 MRL 5/30/2025 2505948-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 15050 2945888 38807222025 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2025-05-29
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/22/2022 ND MG/L MCL 10 MG/L 0.1 MRL 8/23/2022 2208950-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 15050 2515435 33292892022 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2022-08-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/29/2020 ND MG/L MCL 10 MG/L 0.1 MRL 7/3/2020 2006C19001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 15050 2188294 29264612020 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2020-06-29
SRC-AA WELL 1 Raw NO3 1040 NITRATE 12/18/2007 ND MG/L MCL 10 MG/L 1 MRL 12/21/2007 15908 OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 5764 481185 6884902007 NO3-1040 N SRC-AA WELL 1 Raw OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2007-12-18
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/17/2009 ND MG/L MCL 10 MG/L 1 MRL 11/23/2009 19805-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 15050 653268 9416432009 NO3-1040 N EP-A EP for WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2009-11-17
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/17/2011 ND MG/L MCL 10 MG/L 1 MRL 8/22/2011 24014-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 15050 847383 12079012011 NO3-1040 N EP-A EP for WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2011-08-17
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/8/2005 ND MCL 10 MG/L 1 MRL 11/17/2005 11258-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 15050 299752 4408382005 NO3-1040 N EP-A EP for WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2005-11-08
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/11/2008 ND MG/L MCL 10 MG/L 1 MRL 12/17/2008 18016-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 15050 558609 8153402008 NO3-1040 N EP-A EP for WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2008-12-11
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/27/2012 ND MG/L MCL 10 MG/L 1 MRL 12/28/2012 27500-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 15050 1041726 14512372012 NO3-1040 N EP-A EP for WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2012-12-27
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/12/2006 ND MG/L MCL 10 MG/L 1 MRL 12/19/2006 13775 OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 15050 414342 5905562006 NO3-1040 N EP-A EP for WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2006-12-12
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/11/2010 ND MG/L MCL 10 MG/L 1 MRL 11/15/2010 22185-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 15050 762911 10924772010 NO3-1040 N EP-A EP for WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2010-11-11
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/27/2013 ND MG/L MCL 10 MG/L 1 MRL 1/8/2014 131266701-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 15050 1194044 16628512013 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2013-12-27


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