OHA Drinking Water Services
OR41
PWS ID: 05663 ---- WILLAMETTE NURSERIES
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, SOC = Synthetic Organic Chemicals
  • 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 1 Finished NO3 1040 NITRATE 12/31/2009 ND MG/L MCL 10 MG/L 0.5 MRL 1/14/2010 0936513-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 16101 666973 9601632009 NO3-1040 N EP-A EP for WELL #1 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2009-12-31
EP-A EP for WELL #1 1 Finished NO3 1040 NITRATE 12/30/2004 ND MCL 10 MG/L 0.1 MRL 1/10/2005 A41230AI-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 16101 237572 3424542004 NO3-1040 N EP-A EP for WELL #1 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2004-12-30
EP-A EP for WELL #1 1 Finished NO3 1040 NITRATE 12/30/2004 ND MCL 10 MG/L 0.1 MRL 1/10/2005 A41230AI-2 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 16101 237573 3424552004 NO3-1040 N EP-A EP for WELL #1 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2004-12-30
EP-A EP for WELL #1 1 Finished NO3 1040 NITRATE 10/27/2005 0.4 MG/L MCL 10 MG/L 11/8/2005 A51027AR-1 OR100029 PYXIS LABORATORIES INC - PENDLETON 300.0 ION CHROMATOGRAPHY 16101 296924 4378532005 NO3-1040 D EP-A EP for WELL #1 1 Finished OR100029 PYXIS LABORATORIES INC - PENDLETON 300.0 ION CHROMATOGRAPHY 2005-10-27
EP-A EP for WELL #1 1 Finished NO3 1040 NITRATE 10/27/2005 ND MCL 10 MG/L 0.1 MRL 11/8/2005 A51027BH-1 OR100029 PYXIS LABORATORIES INC - PENDLETON 300.0 ION CHROMATOGRAPHY 16101 296925 4378542005 NO3-1040 N EP-A EP for WELL #1 1 Finished OR100029 PYXIS LABORATORIES INC - PENDLETON 300.0 ION CHROMATOGRAPHY 2005-10-27
EP-A EP for WELL #1 1 Finished NO3 1040 NITRATE 9/14/2006 ND MG/L MCL 10 MG/L 0.1 MRL 9/25/2006 A60914AW-1N OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 16101 391416 5582682006 NO3-1040 N EP-A EP for WELL #1 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2006-09-14
EP-A EP for WELL #1 1 Finished NO3 1040 NITRATE 11/21/2007 0.06 MG/L MCL 10 MG/L 0.01 MRL 7/16/2008 A71121V1-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16101 522687 7552342007 NO3-1040 D EP-A EP for WELL #1 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2007-11-21
EP-A EP for WELL #1 1 Finished NO3 1040 NITRATE 11/21/2007 ND MG/L MCL 10 MG/L 0.01 MRL 1/10/2008 A71121V2-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16101 535719 7722762007 NO3-1040 N EP-A EP for WELL #1 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2007-11-21
EP-A EP for WELL #1 1 Finished NO3 1040 NITRATE 11/20/2008 0.02 MG/L MCL 10 MG/L 0.01 MRL 12/9/2008 A81121H1-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16101 555139 8104162008 NO3-1040 D EP-A EP for WELL #1 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2008-11-20
EP-A EP for WELL #1 1 Finished NO3 1040 NITRATE 11/20/2008 ND MG/L MCL 10 MG/L 0.01 MRL 12/9/2008 A81121H2-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16101 555140 8104172008 NO3-1040 N EP-A EP for WELL #1 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2008-11-20
EP-A EP for WELL #1 1 Finished NO3 1040 NITRATE 2/2/2012 ND MG/L MCL 10 MG/L 0.5 MRL 2/17/2012 203301301-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 16101 911759 12914722012 NO3-1040 N EP-A EP for WELL #1 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2012-02-02
EP-A EP for WELL #1 1 Finished NO3 1040 NITRATE 12/27/2010 ND MG/L MCL 10 MG/L 0.5 MRL 1/7/2011 036100501-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 16101 781010 11251662010 NO3-1040 N EP-A EP for WELL #1 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2010-12-27
EP-A EP for WELL #1 1 Finished NO3 1040 NITRATE 12/27/2016 ND MG/L MCL 10 MG/L 0.1 MRL 12/30/2016 636303101-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 16101 1645888 22412732016 NO3-1040 N EP-A EP for WELL #1 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2016-12-27
EP-A EP for WELL #1 1 Finished NO3 1040 NITRATE 12/24/2013 ND MG/L MCL 10 MG/L 0.5 MRL 12/27/2013 335801001-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 16101 1186925 16501542013 NO3-1040 N EP-A EP for WELL #1 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2013-12-24
EP-A EP for WELL #1 1 Finished NO3 1040 NITRATE 12/29/2014 ND MG/L MCL 10 MG/L 0.1 MRL 1/2/2015 436300701-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 16101 1347025 18521712014 NO3-1040 N EP-A EP for WELL #1 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2014-12-29
EP-A EP for WELL #1 1 Finished NO3 1040 NITRATE 12/19/2017 ND MG/L MCL 10 MG/L 0.1 MRL 12/22/2017 735305601-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 16101 1794309 24204382017 NO3-1040 N EP-A EP for WELL #1 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2017-12-19
EP-A EP for WELL #1 1 Finished NO3 1040 NITRATE 9/29/2015 ND MG/L MCL 10 MG/L 0.1 MRL 10/2/2015 527300301-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 16101 1454232 19789422015 NO3-1040 N EP-A EP for WELL #1 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2015-09-29
EP-A EP for WELL #1 1 Finished ARS 1005 ARSENIC 2/19/2019 0.032 MG/L MCL 0.010 MG/L 0.003 MRL 3/6/2019 905001701-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 16101 1976829 26338482019 ARS-1005 E EP-A EP for WELL #1 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2019-02-19
EP-A EP for WELL #1 1 Finished SOC 2306 BENZO(A)PYRENE 3/13/2019 ND MG/L MCL 0.0002 MG/L 4.0E-5 MRL 4/10/2019 907201501-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 16101 1995469 26560142019 SOC-2306 N EP-A EP for WELL #1 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2019-03-13
EP-A EP for WELL #1 1 Finished SOC 2274 HEXACHLOROBENZENE 3/13/2019 ND MG/L MCL 0.001 MG/L 0.0001 MRL 4/10/2019 907201501-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 16101 1995469 26560222019 SOC-2274 N EP-A EP for WELL #1 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2019-03-13
EP-A EP for WELL #1 1 Finished SOC 2051 LASSO 3/13/2019 ND MG/L MCL 0.002 MG/L 0.0002 MRL 4/10/2019 907201501-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 16101 1995469 26560542019 SOC-2051 N EP-A EP for WELL #1 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2019-03-13
EP-A EP for WELL #1 1 Finished SOC 2050 ATRAZINE 3/13/2019 ND MG/L MCL 0.003 MG/L 0.0003 MRL 4/10/2019 907201501-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 16101 1995469 26560622019 SOC-2050 N EP-A EP for WELL #1 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2019-03-13
EP-A EP for WELL #1 1 Finished SOC 2042 HEXACHLOROCYCLOPENTADIENE 3/13/2019 ND MG/L MCL 0.05 MG/L 0.005 MRL 4/10/2019 907201501-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 16101 1995469 26560762019 SOC-2042 N EP-A EP for WELL #1 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2019-03-13
EP-A EP for WELL #1 1 Finished SOC 2039 DI(2-ETHYLHEXYL) PHTHALATE 3/13/2019 ND MG/L MCL 0.006 MG/L 0.002 MRL 4/10/2019 907201501-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 16101 1995469 26560962019 SOC-2039 N EP-A EP for WELL #1 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2019-03-13
EP-A EP for WELL #1 1 Finished SOC 2037 SIMAZINE 3/13/2019 ND MG/L MCL 0.004 MG/L 0.0004 MRL 4/10/2019 907201501-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 16101 1995469 26561042019 SOC-2037 N EP-A EP for WELL #1 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2019-03-13
EP-A EP for WELL #1 1 Finished SOC 2035 DI(2-ETHYLHEXYL) ADIPATE 3/13/2019 ND MG/L MCL 0.4 MG/L 0.004 MRL 4/10/2019 907201501-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 16101 1995469 26561182019 SOC-2035 N EP-A EP for WELL #1 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2019-03-13
EP-A EP for WELL #1 1 Finished ARS 1005 ARSENIC 4/9/2019 0.005 MG/L MCL 0.010 MG/L 0.003 MRL 4/12/2019 909901502-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 16101 1995488 26562122019 ARS-1005 D EP-A EP for WELL #1 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2019-04-09
EP-A EP for WELL #1 1 Finished NO3 1040 NITRATE 11/19/2019 ND MG/L MCL 10 MG/L 0.1 MRL 11/22/2019 932303501-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 16101 2094253 28044682019 NO3-1040 N EP-A EP for WELL #1 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2019-11-19
EP-A EP for WELL #1 1 Finished NO3 1040 NITRATE 6/19/2020 ND MG/L MCL 10 MG/L 0.5 MRL 6/24/2020 017101301-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 16101 2180252 29172272020 NO3-1040 N EP-A EP for WELL #1 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2020-06-19
EP-A EP for WELL #1 1 Finished NO3 1040 NITRATE 12/22/2020 ND MG/L MCL 10 MG/L 0.1 MRL 12/30/2020 035703501-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 16101 2266895 30239212020 NO3-1040 N EP-A EP for WELL #1 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2020-12-22
EP-A EP for WELL #1 1 Finished NO3 1040 NITRATE 9/22/2021 ND MG/L MCL 10 MG/L 0.1 MRL 9/27/2021 126501101-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 16101 2376689 31525842021 NO3-1040 N EP-A EP for WELL #1 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2021-09-22
EP-A EP for WELL #1 1 Finished NO3 1040 NITRATE 3/15/2022 ND MG/L MCL 10 MG/L 0.1 MRL 3/23/2022 207403801-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300 COLORIMETRIC SPADNS, WITH DISTILLATION 16101 2451214 32424602022 NO3-1040 N EP-A EP for WELL #1 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300 COLORIMETRIC SPADNS, WITH DISTILLATION 2022-03-15
EP-A EP for WELL #1 1 Finished NO3 1040 NITRATE 12/19/2023 ND MG/L MCL 10 MG/L 0.1 MRL 12/26/2023 3353009-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 16101 2729432 36183632023 NO3-1040 N EP-A EP for WELL #1 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2023-12-19



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