OHA Drinking Water Services
OR41
PWS ID: 05318 ---- WEST SHANNON WATER SYSTEM
Chemical Results

Table is loading - please wait...
More Information
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
From
to
Or select year:
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 1/5/2022 2.66 MG/L MCL 10 MG/L 0.1 MRL 1/13/2022 200510901-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 13339 2426282 32108382022 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2022-01-05
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/4/2020 2.46 MG/L MCL 10 MG/L 0.1 MRL 3/13/2020 006410701-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 13339 2143156 28725082020 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2020-03-04
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/13/2021 2.58 MG/L MCL 10 MG/L 0.1 MRL 1/19/2021 101302001-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 13339 2274092 30320022021 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2021-01-13
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/22/2017 1.83 MG/L MCL 10 MG/L 0.1 MRL 2/28/2017 705302801-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 13339 1667446 22664532017 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2017-02-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/27/2016 1.88 MG/L MCL 10 MG/L 0.1 MRL 1/28/2016 602702501-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 13339 1502738 20382762016 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2016-01-27
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/31/2009 2.0 MG/L MCL 10 MG/L 0.5 MRL 1/14/2010 0936506-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13339 666972 9601622009 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2009-12-31
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/30/2015 3.4 MG/L MCL 10 MG/L 0.5 MRL 2/2/2015 503001401-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13339 1352002 18584132015 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2015-01-30
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/15/2019 2.4 MG/L MCL 10 MG/L 0.5 MRL 3/19/2019 907402601-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13339 1984812 26428742019 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2019-03-15
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/8/2002 2.0 MG/L MCL 10 MG/L 7/29/2002 20020485 OR100001 WILLAMETTE ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 13339 65347 669092002 NO3-1040 D EP-A EP for WELL 1 Finished OR100001 WILLAMETTE ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 2002-07-08
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/12/2010 1.9 MG/L MCL 10 MG/L 0.5 MRL 3/8/2010 482623N-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13339 683396 9795812010 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2010-02-12
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/30/2005 2.0 MG/L MCL 10 MG/L 1/9/2006 400965-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13339 312747 4615952005 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2005-12-30
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/25/2003 1.8 MG/L MCL 10 MG/L 9/2/2003 354135 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13339 141724 1883902003 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2003-08-25
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/30/2008 1.2 MG/L MCL 10 MG/L 0.5 MRL 11/20/2008 0830422-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13339 555260 8107422008 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2008-10-30
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/30/2018 2.7 MG/L MCL 10 MG/L 0.5 MRL 4/6/2018 808902501-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13339 1835463 24656192018 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2018-03-30
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/26/2011 1.8 MG/L MCL 10 MG/L 0.5 MRL 9/12/2011 123801601-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13339 852560 12144892011 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2011-08-26
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/20/2013 2.7 MG/L MCL 10 MG/L 0.5 MRL 2/28/2013 305101501-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13339 1062077 14761282013 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2013-02-20
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 4/30/2014 2.28 MG/L MCL 10 MG/L 0.5 MRL 5/1/2014 412001701-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13339 1236612 17135582014 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2014-04-30
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/16/2012 2.0 MG/L MCL 10 MG/L 0.5 MRL 4/2/2012 207601001-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13339 924427 13061052012 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2012-03-16
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/20/2004 1.2 MG/L MCL 10 MG/L 12/27/2004 380368-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13339 233121 3276352004 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2004-12-20
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/28/2006 2.0 MG/L MCL 10 MG/L 0.5 MRL 8/4/2006 412175-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13339 353813 5166962006 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2006-07-28
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/28/2007 2.4 MG/L MCL 10 MG/L 0.5 MRL 1/3/2008 438732-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13339 484268 6935092007 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2007-12-28


More information for this water system: SDWIS ID 3006
System Info  ::  Report for Lenders  ::  Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Contacts & Advisories  ::  Site Visits  ::  Public Notice
Coliform Summary  ::  Coliform Results  ::  Coliform Schedules  ::  LT2  ::  GW/GWUDI Source Details  ::  Plan Review  ::  Annual Fee
Chemical Summary  ::  Chemical Results  ::  Chemical Schedules  ::  Chemical Schedule Summary  ::  Arsenic RAA  ::  Cyanotoxins  ::  PFAS
Lead & Copper  ::  DBP Sample Sites  ::  FANLs  ::  MRDL  ::  GWR 4-Log  ::  Turbidity  ::  SWTR  ::  LRAA
Corrosion Control has moved to the Lead & Copper page.
Information for all water systems:
Water System Inventory  ::  Water System Surveys  ::  Outstanding Performers  ::  Treatment Plant Inspections  ::  Treatment  ::  Plan Reviews
Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Deficiencies  ::  System Scores  ::  Exceedances  ::  Public Notices  ::  Service Lines
Water Advisories  ::  Contact Reports  ::  Cyanotoxins  ::  PFAS  ::  Post-wildfire VOCs  ::  Fluoride  ::  Certification List
Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules
Need help? Email Drinking Water Services for assistance.Staff/Partner Login