OHA Drinking Water Services
OR41
PWS ID: 91675 ---- THE DAM BAR
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 6/26/2014 ND MG/L MCL 10 MG/L 1 MDL 6/30/2014 1427982-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 14068 1256858 17378532014 NO3-1040 N EP-A EP for WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2014-06-26
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/28/2016 ND MG/L MCL 10 MG/L 1 MRL 9/30/2016 1659221-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 14068 1604486 21745862016 NO3-1040 N EP-A EP for WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2016-09-28
EP-A EP for WELL 1 6099 Hwy 20 Finished NO3 1040 NITRATE 9/24/2013 ND MG/L MCL 10 MG/L 1 MDL 9/25/2013 41184-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 14068 1147833 15892442013 NO3-1040 N EP-A EP for WELL 1 6099 Hwy 20 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2013-09-24
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/21/2017 ND MG/L MCL 10 MG/L 1 MRL 12/27/2017 1781315-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 14068 1794539 24206982017 NO3-1040 N EP-A EP for WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2017-12-21
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/29/2015 ND MG/L MCL 10 MG/L 1 MRL 10/2/2015 1546618-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 14068 1452040 19766572015 NO3-1040 N EP-A EP for WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2015-09-29
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/31/2010 ND MG/L MCL 10 MG/L 0.2 MRL 4/8/2010 20100331030-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14068 692750 9910752010 NO3-1040 N EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2010-03-31
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/15/2002 ND MCL 10 MG/L 0.1 MRL 10/28/2002 20021015-066 OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14068 83162 1009322002 NO3-1040 N EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2002-10-15
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/1/2003 ND MCL 10 MG/L 0.1 MRL 10/20/2003 20031001-097 OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14068 150773 2013632003 NO3-1040 N EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2003-10-01
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/6/2004 ND MG/L MCL 10 MG/L 0.1 MRL 11/23/2004 20041006-049 OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14068 226639 3145892004 NO3-1040 N EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2004-10-06
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/15/2005 ND MCL 10 MG/L 0.1 MRL 12/28/2005 20051215-047 OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14068 309034 4539002005 NO3-1040 N EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2005-12-15
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/27/2018 ND MG/L MCL 10 MG/L 1 MRL 10/2/2018 1873760-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 14068 1912257 25574912018 NO3-1040 N EP-A EP for WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2018-09-27
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/18/2019 ND MG/L MCL 10 MG/L 1 MRL 12/23/2019 1993041-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 14068 2107393 28257852019 NO3-1040 N EP-A EP for WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2019-12-18
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/8/2020 ND MG/L MCL 10 MG/L 1 MRL 12/9/2020 2082202-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 14068 2259645 30142632020 NO3-1040 N EP-A EP for WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2020-12-08
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/22/2021 ND MG/L MCL 10 MG/L 1 MRL 12/28/2021 2193556-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 14068 2418376 32022752021 NO3-1040 N EP-A EP for WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2021-12-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/17/2022 ND MG/L MCL 10 MG/L 1 MRL 10/19/2022 22-67322-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 14068 2544248 33757312022 NO3-1040 N EP-A EP for WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2022-10-17
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/4/2006 ND MG/L MCL 10 MG/L 0.1 MRL 10/16/2006 20061004054 OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14068 396918 5682432006 NO3-1040 N EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2006-10-04
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 4/4/2007 ND MG/L MCL 10 MG/L 0.2 MRL 4/16/2007 20070404053 OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14068 432205 6180972007 NO3-1040 N EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2007-04-04
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/22/2008 ND MG/L MCL 10 MG/L 0.2 MRL 11/3/2008 20081022012-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14068 553143 8039682008 NO3-1040 N EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2008-10-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/14/2011 ND MG/L MCL 10 MG/L 0.2 MRL 3/25/2011 20110314016-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14068 802265 11499602011 NO3-1040 N EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2011-03-14
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/24/2012 0.306 MG/L MCL 10 MG/L 0.2 MRL 8/6/2012 20120724010-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14068 976143 13679732012 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2012-07-24
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/16/2024 ND MG/L MCL 10 MG/L 1 MRL 2/20/2024 24-08723-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 14068 2749453 36409472024 NO3-1040 N EP-A EP for WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2024-02-16


More information for this water system: SDWIS ID 981
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
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