OHA Drinking Water Services
OR41
PWS ID: 05935 ---- BIG MOUNTAIN TOWING
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:  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

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 1/16/2019 ND MG/L MCL 10 MG/L 1 MRL 1/21/2019 B9A161001-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16848 1962583 26179602019 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2019-01-16
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/6/2024 ND MG/L MCL 10 MG/L 1 MRL 2/21/2024 B4B0608-01-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16848 2749574 36412072024 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2024-02-06
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/12/2013 ND MG/L MCL 10 MG/L 1 MRL 10/22/2013 B3I130302-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16848 1161608 16121542013 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2013-09-12
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/4/2010 ND MG/L MCL 10 MG/L 1 MRL 3/12/2010 B0C050302-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16848 683831 9802002010 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2010-03-04
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/19/2014 ND MG/L MCL 10 MG/L 1 MRL 8/4/2014 B4F200202-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16848 1272791 17582062014 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2014-06-19
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/4/2018 ND MG/L MCL 10 MG/L 1 MRL 1/11/2018 B8A040301-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16848 1805965 24339142018 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2018-01-04
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/9/2020 ND MG/L MCL 10 MG/L 1 MRL 1/13/2020 B0A091401-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16848 2119912 28467512020 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2020-01-09
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/9/2016 ND MG/L MCL 10 MG/L 1 MRL 3/17/2016 B6C091002-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16848 1522565 20605972016 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2016-03-09
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/23/2012 ND MG/L MCL 10 MG/L 1 MRL 10/5/2012 B2H231002-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16848 1005460 14045302012 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2012-08-23
EP-A EP for WELL 1 Finished ARS 1005 ARSENIC 8/23/2012 ND MG/L MCL 0.010 MG/L 0.003 MRL 10/5/2012 B2H231003-I OR100052 UMPQUA RESEARCH CO - BEND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 16848 1005461 14045512012 ARS-1005 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2012-08-23
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/6/2022 ND MG/L MCL 10 MG/L 1 MRL 1/10/2022 B2A061101-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16848 2423464 32078682022 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2022-01-06
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/19/2023 ND MG/L MCL 10 MG/L 1 MRL 1/27/2023 B3A1907-01-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16848 2586472 34446112023 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2023-01-19
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 4/30/2015 ND MG/L MCL 10 MG/L 1 MRL 5/5/2015 B5D301104-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16848 1393239 19030402015 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2015-04-30
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/7/2021 ND MG/L MCL 10 MG/L 1 MRL 1/13/2021 B1A071001-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16848 2272558 30303292021 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2021-01-07
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 4/14/2011 ND MG/L MCL 10 MG/L 1 MRL 6/24/2011 B1D141402-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16848 827991 11813862011 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2011-04-14
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/2/2017 ND MG/L MCL 10 MG/L 1 MRL 2/7/2017 B7B020801-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16848 1664291 22626172017 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2017-02-02


More information for this water system: SDWIS ID 3070
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