OHA Drinking Water Services
OR41
PWS ID: 05273 ---- NORTHWEST ACRES IMPROVEMENT DIST
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 9/22/2015 4.30 MG/L MCL 10 MG/L 1 MRL 9/24/2015 B5I221802-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13310 1449585 19731122015 NO3-1040 D EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2015-09-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 4/16/2014 1.69 MG/L MCL 10 MG/L 1 MRL 6/13/2014 B4D161202-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13310 1253966 17327542014 NO3-1040 D EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2014-04-16
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/19/2012 1.46 MG/L MCL 10 MG/L 1 MRL 11/29/2012 B2K190702-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13310 1026209 14313082012 NO3-1040 D EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2012-11-19
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/13/2008 1.17 MG/L MCL 10 MG/L 1 MRL 10/23/2008 B8J130702-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13310 554096 8069062008 NO3-1040 D EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2008-10-13
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/5/2009 1.12 MG/L MCL 10 MG/L 1 MRL 5/11/2009 B9E052202-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13310 584729 8544212009 NO3-1040 D EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2009-05-05
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/10/2013 1.58 MG/L MCL 10 MG/L 1 MRL 10/22/2013 B3I104102-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13310 1161602 16121482013 NO3-1040 D EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2013-09-10
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/7/2018 2.37 MG/L MCL 10 MG/L 1 MRL 5/15/2018 X032434A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 13310 1852692 24840952018 NO3-1040 D EP-A EP for WELL 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2018-05-07
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/22/2006 1.30 MG/L MCL 10 MG/L 2/10/2006 NB601127-I OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13310 319500 4725662006 NO3-1040 D EP-A EP for WELL 1 Finished OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2006-01-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 4/12/2010 1.49 MG/L MCL 10 MG/L 1 MRL 4/15/2010 B0D121202-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13310 693386 9919632010 NO3-1040 D EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2010-04-12
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/23/2003 1.3 MG/L MCL 10 MG/L 1/12/2004 A31223AI-1 OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 13310 166392 2252672003 NO3-1040 D EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 2003-12-23
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/23/2016 1.31 MG/L MCL 10 MG/L 1 MRL 2/25/2016 B6B231302-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13310 1514259 20513962016 NO3-1040 D EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2016-02-23
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/11/2002 4.7 MG/L MCL 10 MG/L 2/4/2002 A20111AT-1 OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 13310 54939 562452002 NO3-1040 D EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 2002-01-11
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/24/2017 2.0 MG/L MCL 10 MG/L 1 MRL 1/27/2017 B7A240401-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13310 1656421 22541592017 NO3-1040 D EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2017-01-24
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/23/2004 .9 MG/L MCL 10 MG/L 7/20/2004 A40624N-1 OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 13310 212057 2879792004 NO3-1040 D EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 2004-06-23
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 4/15/2011 ND MG/L MCL 10 MG/L 1 MRL 6/24/2011 B1D150902-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13310 827998 11813932011 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2011-04-15
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/8/2007 ND MG/L MCL 10 MG/L 0 MDL 6/15/2007 B7F080402 OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13310 443368 6338472007 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2007-06-08
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/4/2022 ND MG/L MCL 10 MG/L 1 MRL 1/23/2022 X048706A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 13310 2427868 32143372022 NO3-1040 N EP-A EP for WELL 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2022-01-04
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/28/2005 1.33 MG/L MCL 10 MG/L 12/5/2005 NB511174-I OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13310 302488 4438402005 NO3-1040 D EP-A EP for WELL 1 Finished OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2005-11-28
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/19/2020 1.62 MG/L MCL 10 MG/L 1 MRL 5/27/2020 X041476A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 13310 2168168 29024152020 NO3-1040 D EP-A EP for WELL 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2020-05-19
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/15/2019 1.66 MG/L MCL 10 MG/L 1 MRL 8/3/2019 X037845A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 13310 2041741 27189582019 NO3-1040 D EP-A EP for WELL 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2019-07-15
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/14/2021 1.55 MG/L MCL 10 MG/L 1 MRL 1/29/2021 X044528A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 13310 2277005 30351132021 NO3-1040 D EP-A EP for WELL 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2021-01-14


More information for this water system: SDWIS ID 2395
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