OHA Drinking Water Services
OR41
PWS ID: 05488 ---- ELK FLAT WATER COMPANY
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 CREEK 1 Finished NO3 1040 NITRATE 2/16/2022 0.303 MG/L MCL 10 MG/L 0.1 MRL 2/24/2022 204705901-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300 COLORIMETRIC SPADNS, WITH DISTILLATION 12281 2439893 32284092022 NO3-1040 D EP-A EP FOR CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300 COLORIMETRIC SPADNS, WITH DISTILLATION 2022-02-16
EP-A EP FOR CREEK 1 Finished NO3 1040 NITRATE 9/16/2015 0.108 MG/L MCL 10 MG/L 0.1 MRL 9/21/2015 526000901-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 12281 1447845 19706102015 NO3-1040 D EP-A EP FOR CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2015-09-16
EP-A EP FOR CREEK 1 Finished NO3 1040 NITRATE 12/20/2017 0.180 MG/L MCL 10 MG/L 0.1 MRL 1/4/2018 735405701-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 12281 1799800 24265862017 NO3-1040 D EP-A EP FOR CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2017-12-20
EP-A EP FOR CREEK 1 Finished NO3 1040 NITRATE 6/6/2018 0.157 MG/L MCL 10 MG/L 0.1 MRL 6/15/2018 815703301-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 12281 1869709 25037162018 NO3-1040 D EP-A EP FOR CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2018-06-06
EP-A EP FOR CREEK 1 Finished NO3 1040 NITRATE 2/6/2019 ND MG/L MCL 10 MG/L 0.1 MRL 2/13/2019 903704201-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 12281 1972790 26288272019 NO3-1040 N EP-A EP FOR CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2019-02-06
EP-A EP FOR CREEK 1 Finished NO3 1040 NITRATE 1/6/2021 0.118 MG/L MCL 10 MG/L 0.1 MRL 1/15/2021 100603901-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 12281 2273304 30311112021 NO3-1040 D EP-A EP FOR CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2021-01-06
EP-A EP FOR CREEK 1 Finished NO3 1040 NITRATE 12/17/2014 ND MG/L MCL 10 MG/L 0.1 MRL 12/23/2014 435104201-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 12281 1337910 18419502014 NO3-1040 N EP-A EP FOR CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2014-12-17
EP-A EP FOR CREEK 1 Finished ARS 1005 ARSENIC 7/18/2012 ND MG/L MCL 0.010 MG/L 0.003 MRL 7/30/2012 220003101-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 12281 972821 13641582012 ARS-1005 N EP-A EP FOR CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2012-07-18
EP-A EP FOR CREEK 1 Finished NO3 1040 NITRATE 9/21/2011 0.5 MG/L MCL 10 MG/L 0.5 MRL 10/4/2011 126404601-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12281 860123 12280102011 NO3-1040 D EP-A EP FOR CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2011-09-21
EP-A EP FOR CREEK 1 Finished NO3 1040 NITRATE 7/15/2010 ND MG/L MCL 10 MG/L 0.5 MRL 8/16/2010 492069N-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12281 736292 10465172010 NO3-1040 N EP-A EP FOR CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2010-07-15
EP-A EP FOR CREEK 1 Finished NO3 1040 NITRATE 7/20/2006 ND MG/L MCL 10 MG/L 0.5 MRL 8/14/2006 411861-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12281 354195 5171032006 NO3-1040 N EP-A EP FOR CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2006-07-20
EP-A EP FOR CREEK 1 Finished NO3 1040 NITRATE 4/3/2024 ND MG/L MCL 10 MG/L 0.5 MRL 4/12/2024 4094088-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12281 2772279 36659812024 NO3-1040 N EP-A EP FOR CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2024-04-03
EP-A EP FOR CREEK 1 Finished NO3 1040 NITRATE 8/21/2013 0.7 MG/L MCL 10 MG/L 0.5 MRL 8/28/2013 323303101-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12281 1134395 15698442013 NO3-1040 D EP-A EP FOR CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2013-08-21
EP-A EP FOR CREEK 1 Finished NO3 1040 NITRATE 8/19/2004 1.6 MG/L MCL 10 MG/L 11/9/2004 373879-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12281 224382 3076022004 NO3-1040 D EP-A EP FOR CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2004-08-19
EP-A EP FOR CREEK 1 Finished NO3 1040 NITRATE 8/18/2005 ND MCL 10 MG/L 0.5 MRL 10/13/2005 393960-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12281 291820 4293462005 NO3-1040 N EP-A EP FOR CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2005-08-18
EP-A EP FOR CREEK 1 Finished NO3 1040 NITRATE 7/18/2002 ND MG/L MCL 10 MG/L 0.5 MRL 2/11/2003 332686 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12281 102728 1343032002 NO3-1040 N EP-A EP FOR CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2002-07-18
EP-A EP FOR CREEK 1 Finished NO3 1040 NITRATE 7/17/2003 0.5 MG/L MCL 10 MG/L 8/8/2003 352133 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12281 137153 1817092003 NO3-1040 D EP-A EP FOR CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2003-07-17
EP-A EP FOR CREEK 1 Finished NO3 1040 NITRATE 3/1/2023 ND MG/L MCL 10 MG/L 0.5 MRL 3/6/2023 3060092-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12281 2600237 34599992023 NO3-1040 N EP-A EP FOR CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2023-03-01
EP-A EP FOR CREEK 1 Finished NO3 1040 NITRATE 11/21/2012 ND MG/L MCL 10 MG/L 0.5 MRL 11/26/2012 232601601-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12281 1026102 14309652012 NO3-1040 N EP-A EP FOR CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2012-11-21
EP-A EP FOR CREEK 1 Finished NO3 1040 NITRATE 1/2/2020 ND MG/L MCL 10 MG/L 0.5 MRL 1/7/2020 000203601-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12281 2118057 28426592020 NO3-1040 N EP-A EP FOR CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2020-01-02


More information for this water system: SDWIS ID 2046
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