OHA Drinking Water Services
OR41
PWS ID: 94381 ---- USFS WALTON LAKE WELL 1
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 WELL 1 Finished ARS 1005 ARSENIC 5/24/2012 ND MG/L MCL 0.010 MG/L 0.001 MRL 6/4/2012 X09682-I OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 14973 948715 13335372012 ARS-1005 N EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2012-05-24
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/7/2005 ND MCL 10 MG/L 0.1 MRL 6/29/2005 50608-70 OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14973 272496 3991862005 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2005-06-07
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/30/2006 ND MCL 10 MG/L 0 MDL 6/6/2006 B6E301103 OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14973 339301 4965972006 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2006-05-30
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/3/2007 ND MCL 10 MG/L 0 MDL 8/1/2007 B7F040302 OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14973 452714 6471732007 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2007-06-03
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/9/2017 1.32 MG/L MCL 10 MG/L 1 MRL 11/15/2017 X026997A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 14973 1782087 24058442017 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2017-05-09
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/13/2022 ND MG/L MCL 10 MG/L 1 MRL 5/25/2022 X050405A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 14973 2478002 32757612022 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2022-05-13
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/7/2018 ND MG/L MCL 10 MG/L 1 MRL 5/15/2018 X032442A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 14973 1852693 24840962018 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2018-05-07
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/14/2021 ND MG/L MCL 10 MG/L 1 MRL 7/5/2021 X046311A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 14973 2340441 31071702021 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2021-06-14
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/3/2013 ND MG/L MCL 10 MG/L 1 MRL 11/18/2013 X012466B-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 14973 1173546 16295202013 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2013-06-03
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/24/2023 ND MG/L MCL 10 MG/L 1 MRL 6/9/2023 X054584A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 14973 2640451 35068442023 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2023-05-24
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/11/2009 ND MG/L MCL 10 MG/L 1 MRL 5/18/2009 X01918A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 14973 588343 8585682009 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2009-05-11
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 11/2/2015 ND MG/L MCL 10 MG/L 1 MRL 11/12/2015 X020350A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 14973 1474810 20033852015 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2015-11-02
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/13/2008 ND MG/L MCL 10 MG/L 1 MRL 5/21/2008 X00444A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 14973 510346 7382402008 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2008-05-13
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/11/2020 ND MG/L MCL 10 MG/L 1 MRL 6/7/2020 X041435A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 14973 2177412 29121512020 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2020-05-11
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/12/2014 ND MG/L MCL 10 MG/L 1 MRL 5/15/2014 X015152A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 14973 1242417 17198622014 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2014-05-12
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/9/2012 ND MG/L MCL 10 MG/L 1 MRL 10/17/2012 X09581A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 14973 1013032 14143252012 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2012-05-09
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/6/2011 ND MG/L MCL 10 MG/L 1 MRL 6/16/2011 X07068AB-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 14973 825416 11787722011 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2011-06-06
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/6/2011 ND MG/L MCL 10 MG/L 1 MRL 6/16/2011 X07068-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 14973 825417 11787732011 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2011-06-06
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/23/2016 ND MG/L MCL 10 MG/L 1 MRL 6/9/2016 X022323A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 14973 1553598 20985112016 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2016-05-23
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/13/2019 ND MG/L MCL 10 MG/L 1 MRL 6/6/2019 X037050A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 14973 2017525 26840222019 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2019-05-13
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/1/2002 ND MCL 10 MG/L 1 MRL 8/15/2002 NB205005 OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14973 65021 665792002 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2002-05-01
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 4/26/2004 ND MCL 10 MG/L 1 MRL 5/17/2004 NB404314-I OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14973 189456 2581702004 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2004-04-26
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 4/28/2003 ND MCL 10 MG/L 1 MRL 5/5/2003 NB304343 OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14973 117756 1553102003 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2003-04-28



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