OHA Drinking Water Services
OR41
PWS ID: 05346 ---- ALSEA RIVIERA IMPROVEMENT DIST
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

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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 SPRING 1 Finished NO3 1040 NITRATE 6/9/2021 1.89 MG/L MCL 10 MG/L 0.1 MRL 6/10/2021 2106467001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13358 2331035 30938902021 NO3-1040 D EP-A EP for SPRING 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2021-06-09
EP-A EP for SPRING 1 Finished ARS 1005 ARSENIC 10/11/2012 ND MG/L MCL 0.010 MG/L 0.001 MRL 10/19/2012 27034-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 13358 1013899 14159342012 ARS-1005 N EP-A EP for SPRING 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2012-10-11
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 4/17/2013 1.98 MG/L MCL 10 MG/L 0.01 MDL 5/1/2013 OR10006314913-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 300.0 ION CHROMATOGRAPHY 13358 1085250 15034702013 NO3-1040 D EP-A EP for SPRING 1 Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 300.0 ION CHROMATOGRAPHY 2013-04-17
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 6/8/2020 1.89 MG/L MCL 10 MG/L 0.1 MRL 6/12/2020 2006396001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13358 2179768 29162422020 NO3-1040 D EP-A EP for SPRING 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2020-06-08
EP-A EP for SPRING 1 Finished ARS 1005 ARSENIC 10/11/2012 ND MG/L MCL 0.010 MG/L 0.003 MDL 10/19/2012 27034-I-I OR100009 EDGE ANALYTICAL - CORVALLIS 200.9 ATOMIC ABSORPTION, PLATFORM 13358 1012330 14132032012 ARS-1005 N EP-A EP for SPRING 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 200.9 ATOMIC ABSORPTION, PLATFORM 2012-10-11
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 9/28/2004 2.6 MG/L MCL 10 MG/L 10/5/2004 8723 OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 13358 215264 2966422004 NO3-1040 D EP-A EP for SPRING 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2004-09-28
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 9/26/2003 2. MG/L MCL 10 MG/L 10/6/2003 6808 OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 13358 148788 1982272003 NO3-1040 D EP-A EP for SPRING 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2003-09-26
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 6/9/2023 1.89 MG/L MCL 10 MG/L 0.1 MRL 6/16/2023 2306397-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13358 2641453 35082722023 NO3-1040 D EP-A EP for SPRING 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2023-06-09
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 12/13/2006 2.1 MG/L MCL 10 MG/L 0 MRL 12/19/2006 13785 OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 13358 414343 5905572006 NO3-1040 D EP-A EP for SPRING 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2006-12-13
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 9/14/2016 1.75 MG/L MCL 10 MG/L 0.1 MRL 9/16/2016 1609662001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13358 1601978 21694552016 NO3-1040 D EP-A EP for SPRING 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2016-09-14
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 12/4/2002 2.2 MG/L MCL 10 MG/L 12/9/2002 52343 OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 13358 92384 1165032002 NO3-1040 D EP-A EP for SPRING 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2002-12-04
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 9/24/2008 1.6 MG/L MCL 10 MG/L 1 MRL 9/29/2008 17600-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 13358 540836 7813992008 NO3-1040 D EP-A EP for SPRING 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2008-09-24
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 9/18/2007 1.9 MG/L MCL 10 MG/L 1 MRL 9/21/2007 15401-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 13358 465110 6638312007 NO3-1040 D EP-A EP for SPRING 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2007-09-18
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 9/21/2009 1.9 MG/L MCL 10 MG/L 1 MRL 9/25/2009 19496-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 13358 634244 9156782009 NO3-1040 D EP-A EP for SPRING 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2009-09-21
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 9/24/2014 1.82 MG/L MCL 10 MG/L 0.1 MRL 10/2/2014 1409A77001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13358 1309551 18034582014 NO3-1040 D EP-A EP for SPRING 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2014-09-24
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 8/12/2015 1.77 MG/L MCL 10 MG/L 0.1 MRL 8/14/2015 1508506001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13358 1433960 19532062015 NO3-1040 D EP-A EP for SPRING 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2015-08-12
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 9/21/2011 2.3 MG/L MCL 10 MG/L 1 MRL 9/26/2011 24297-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 13358 857442 12221312011 NO3-1040 D EP-A EP for SPRING 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2011-09-21
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 6/12/2019 1.88 MG/L MCL 10 MG/L 0.1 MRL 6/19/2019 1906565001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13358 2023034 26930852019 NO3-1040 D EP-A EP for SPRING 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2019-06-12
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 9/23/2010 2.2 MG/L MCL 10 MG/L 1 MRL 9/29/2010 21856-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 13358 747065 10638522010 NO3-1040 D EP-A EP for SPRING 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2010-09-23
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 8/30/2005 2.8 MG/L MCL 10 MG/L 9/7/2005 10758N OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 13358 284701 4162492005 NO3-1040 D EP-A EP for SPRING 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2005-08-30
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 6/8/2018 1.96 MG/L MCL 10 MG/L 0.1 MRL 6/12/2018 1806426001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13358 1869671 25036802018 NO3-1040 D EP-A EP for SPRING 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2018-06-08
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 9/13/2017 1.85 MG/L MCL 10 MG/L 0.1 MRL 9/15/2017 1709546001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13358 1758937 23741712017 NO3-1040 D EP-A EP for SPRING 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2017-09-13
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 8/21/2012 2.0 MG/L MCL 10 MG/L 1 MRL 8/22/2012 26634-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 13358 985116 13779752012 NO3-1040 D EP-A EP for SPRING 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2012-08-21


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