OHA Drinking Water Services
OR41
PWS ID: 90905 ---- DOUGLAS CO PKS - OC BROWN
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 1 Finished NO3 1040 NITRATE 10/6/2022 ND MG/L MCL 10 MG/L 0.1 MRL 10/24/2022 2100615-01-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13815 2544784 33774262022 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2022-10-06
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 11/2/2021 ND MG/L MCL 10 MG/L 0.1 MRL 11/17/2021 111020402-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13815 2401997 31817352021 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2021-11-02
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 10/4/2010 ND MG/L MCL 10 MG/L 0.1 MRL 11/8/2010 010041402-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13815 762044 10897992010 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2010-10-04
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 5/13/2015 ND MG/L MCL 10 MG/L 0.1 MRL 5/28/2015 505131403-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13815 1405286 19159422015 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2015-05-13
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 10/2/2006 ND MG/L MCL 10 MG/L 0.1 MRL 10/27/2006 610021605 OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13815 398654 5722982006 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2006-10-02
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 10/7/2008 ND MG/L MCL 10 MG/L 0.1 MRL 11/14/2008 810072302-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13815 555057 8097022008 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2008-10-07
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 10/11/2004 ND MCL 10 MG/L 0.1 MRL 11/18/2004 41011-18 OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13815 226606 3144612004 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2004-10-11
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 10/31/2005 ND MCL 10 MG/L 0.1 MRL 11/30/2005 51031-20 OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13815 305338 4485612005 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2005-10-31
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 10/7/2002 ND MCL 10 MG/L 0.1 MRL 11/18/2002 21007-28 OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13815 88179 1109262002 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2002-10-07
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 10/29/2007 ND MG/L MCL 10 MG/L 0.09 MRL 11/19/2007 710290405 OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13815 475749 6828312007 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2007-10-29
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 6/30/2023 ND MG/L MCL 10 MG/L 0.1 MRL 7/7/2023 3063027-01-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13815 2648052 35169282023 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2023-06-30
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 5/6/2014 ND MG/L MCL 10 MG/L 0.1 MRL 5/21/2014 405062503-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13815 1243189 17208822014 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2014-05-06
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 10/10/2011 ND MG/L MCL 10 MG/L 0.1 MRL 11/7/2011 110101204-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13815 870691 12417262011 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2011-10-10
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 6/5/2024 ND MG/L MCL 10 MG/L 0.1 MRL 6/12/2024 4060519-01-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13815 2797199 36942422024 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2024-06-05
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 10/6/2003 ND MCL 10 MG/L 0.1 MRL 11/5/2003 31006-36 OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13815 152794 2040012003 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2003-10-06
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 10/5/2009 ND MG/L MCL 10 MG/L 0.2 MRL 11/16/2009 910050802-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13815 648551 9362282009 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2009-10-05
EP-B EP FOR WELL #2 1 Finished NO3 1040 NITRATE 5/24/2017 ND MG/L MCL 10 MG/L 0.1 MRL 5/30/2017 705242806-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 16745 1701991 23059582017 NO3-1040 N EP-B EP FOR WELL #2 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2017-05-24
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 10/18/2012 ND MG/L MCL 10 MG/L 0.1 MRL 10/23/2012 210182004-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13815 1013929 14158742012 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2012-10-18
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 5/25/2016 ND MG/L MCL 10 MG/L 0.1 MRL 6/9/2016 605252605-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13815 1553586 20984992016 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2016-05-25
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 9/25/2019 ND MG/L MCL 10 MG/L 0.1 MRL 10/6/2019 909252104-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13815 2077470 27716292019 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2019-09-25


More information for this water system: SDWIS ID 809
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  ::  DW Source Protection
New! Visit our new Drinking Water Source Protection 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  ::  DW Source Protection
Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules
Need help? Email Drinking Water Services for assistance.Staff/Partner Login