OHA Drinking Water Services
OR41
PWS ID: 00624 ---- PHILOMATH PUBLIC WORKS
Maximum Residual Disinfection Level (MRDL) Samples
MRDL Monitoring Requirements :: Excel Spreadsheet

Monitoring
Period
Entry
Point
Samples
Required
Samples
Collected
Period
Avg
Annual
Avg
Level
Compliance
Oct 01, 2024 DIST-A 5 6 0.77 0.8Y
Sep 01, 2024 DIST-A 5 6 0.77 0.8Y
Aug 01, 2024 DIST-A 5 3 0.59 0.8Y
Jul 01, 2024 DIST-A 5 6 0.73 0.8Y
Jun 01, 2024 DIST-A 5 6 0.78 0.8Y
May 01, 2024 DIST-A 5 7 0.84 0.8Y
Apr 01, 2024 DIST-A 5 6 0.77 0.8Y
Mar 01, 2024 DIST-A 5 6 0.98 0.8Y
Feb 01, 2024 DIST-A 5 6 0.90 0.8Y
Jan 01, 2024 DIST-A 5 6 0.8 0.8Y
Dec 01, 2023 DIST-A 5 6 0.89 0.8Y
Nov 01, 2023 DIST-A 5 6 0.7 0.8Y
Oct 01, 2023 DIST-A 5 6 0.61 0.8Y
Sep 01, 2023 DIST-A 5 6 0.6 0.8Y
Aug 01, 2023 DIST-A 5 6 0.6 0.8Y
Jul 01, 2023 DIST-A 5 6 0.77 0.9Y
Jun 01, 2023 DIST-A 5 6 0.82 0.9Y
May 01, 2023 DIST-A 5 7 0.88 0.9Y
Apr 01, 2023 DIST-A 5 6 0.93 0.9Y
Mar 01, 2023 DIST-A 5 6 0.93 0.9Y
Feb 01, 2023 DIST-A 5 6 0.97 0.9Y
Jan 01, 2023 DIST-A 5 7 1.0 0.9Y
Dec 01, 2022 DIST-A 5 6 1.1 0.8Y
Nov 01, 2022 DIST-A 5 6 0.76 0.8Y
Oct 01, 2022 DIST-A 5 6 0.71 0.8Y
Sep 01, 2022 DIST-A 5 6 0.66 0.8Y
Aug 01, 2022 DIST-A 5 6 0.92 0.8Y
Jul 01, 2022 DIST-A 5 6 1.0 0.8Y
Jun 01, 2022 DIST-A 5 6 0.7 0.8Y
May 01, 2022 DIST-A 5 7 0.8 0.8Y
Apr 01, 2022 DIST-A 5 6 0.9 0.8Y
Mar 01, 2022 DIST-A 5 6 0.80 0.8Y
Feb 01, 2022 DIST-A 5 6 0.9 0.8Y
Jan 01, 2022 DIST-A 5 6 0.87 0.7Y
Dec 01, 2021 DIST-A 8 9 0.6 0.8Y
Nov 01, 2021 DIST-A 5 6 0.8 0.8Y
Oct 01, 2021 DIST-A 5 6 0.6 0.7Y
Sep 01, 2021 DIST-A 5 6 0.9 0.8Y
Aug 01, 2021 DIST-A 5 6 0.56 0.8Y
Jul 01, 2021 DIST-A 5 6 0.8 0.8Y
Jun 01, 2021 DIST-A 5 6 0.64 0.8Y
May 01, 2021 DIST-A 5 7 0.8 0.8Y
Apr 01, 2021 DIST-A 5 6 0.83 0.8Y
Mar 01, 2021 DIST-A 5 6 0.90 0.8Y
Feb 01, 2021 DIST-A 5 6 0.7 0.8Y
Jan 01, 2021 DIST-A 5 6 0.89 0.8Y
Dec 01, 2020 DIST-A 5 6 0.60 0.8Y
Nov 01, 2020 DIST-A 5 6 0.73 0.8Y
Oct 01, 2020 DIST-A 5 6 0.70 0.8Y
Sep 01, 2020 DIST-A 5 6 1 0.8Y
Aug 01, 2020 DIST-A 5 6 0.67 0.8Y
Jul 01, 2020 DIST-A 5 6 0.79 0.8Y
Jun 01, 2020 DIST-A 5 6 0.9 0.8Y
May 01, 2020 DIST-A 5 7 0.72 0.8Y
Apr 01, 2020 DIST-A 5 6 0.91 0.8Y
Mar 01, 2020 DIST-A 5 6 0.92 0.8Y
Feb 01, 2020 DIST-A 5 6 0.69 0.8Y
Jan 01, 2020 DIST-A 5 6 0.89 0.8Y
Dec 01, 2019 DIST-A 5 6 0.88 0.8Y
Nov 01, 2019 DIST-A 5 6 0.72 0.8Y
Oct 01, 2019 DIST-A 5 6 0.51 0.8Y
Sep 01, 2019 DIST-A 5 6 0.6 0.8Y
Aug 01, 2019 DIST-A 5 6 0.91 0.8Y
Jul 01, 2019 DIST-A 5 6 0.84 0.8Y
Jun 01, 2019 DIST-A 5 6 0.7 0.9Y
May 01, 2019 DIST-A 5 6 0.92 0.9Y
Apr 01, 2019 DIST-A 5 7 1.0 0.9Y
Mar 01, 2019 DIST-A 5 6 0.90 0.9Y
Feb 01, 2019 DIST-A 5 6 0.9 0.8Y
Jan 01, 2019 DIST-A 5 6 0.8 0.8Y
Dec 01, 2018 DIST-A 5 6 0.8 0.9Y
Nov 01, 2018 DIST-A 5 6 0.64 0.9Y
Oct 01, 2018 DIST-A 5 6 0.73 0.9Y
Sep 01, 2018 DIST-A 5 7 1 0.9Y
Aug 01, 2018 DIST-A 5 6 0.89 0.9Y
Jul 01, 2018 DIST-A 5 6 1 0.9Y
Jun 01, 2018 DIST-A 5 6 0.8 0.9Y
May 01, 2018 DIST-A 5 6 0.9 0.9Y
Apr 01, 2018 DIST-A 5 6 0.92 0.9Y
Mar 01, 2018 DIST-A 5 7 0.74 0.9Y
Feb 01, 2018 DIST-A 5 6 0.96 0.9Y
Jan 01, 2018 DIST-A 5 6 0.97 0.9Y
Dec 01, 2017 DIST-A 5 6 1.07 0.9Y
Nov 01, 2017 DIST-A 5 6 1.00 0.9Y
Oct 01, 2017 DIST-A 5 6 0.7 0.9Y
Sep 01, 2017 DIST-A 5 6 0.86 0.8Y
Aug 01, 2017 DIST-A 5 6 0.57 0.8Y
Jul 01, 2017 DIST-A 5 6 0.91 0.9Y
Jun 01, 2017 DIST-A 5 6 0.91 0.8Y
May 01, 2017 DIST-A 5 6 0.93 0.8Y
Apr 01, 2017 DIST-A 5 6 1.08 0.8Y
Mar 01, 2017 DIST-A 5 7 0.84 0.8Y
Feb 01, 2017 DIST-A 8 9 1 0.8Y
Jan 01, 2017 DIST-A 5 6 1.11 0.8Y
Dec 01, 2016 DIST-A 5 6 0.74 0.8Y
Nov 01, 2016 DIST-A 5 6 0.77 0.9Y
Oct 01, 2016 DIST-A 5 6 0.37 0.8Y
Sep 01, 2016 DIST-A 5 6 0.8 0.9Y
Aug 01, 2016 DIST-A 5 6 0.9 0.9Y
Jul 01, 2016 DIST-A 5 6 0.64 0.9Y
Jun 01, 2016 DIST-A 5 6 0.8 0.9Y
May 01, 2016 DIST-A 5 6 1 0.9Y
Apr 01, 2016 DIST-A 5 6 1.0 0.9Y
Mar 01, 2016 DIST-A 5 7 0.98 0.8Y
Feb 01, 2016 DIST-A 5 6 0.77 0.8Y
Jan 01, 2016 DIST-A 5 6 1.0 0.8Y
Dec 01, 2015 DIST-A 5 6 1.2 0.8Y
Nov 01, 2015 DIST-A 5 7 0.7 0.8Y
Oct 01, 2015 DIST-A 5 6 0.9 0.8Y
Sep 01, 2015 DIST-A 5 6 0.60 0.7Y
Aug 01, 2015 DIST-A 5 6 0.81 0.7Y
Jul 01, 2015 DIST-A 5 6 0.8 0.7Y
Jun 01, 2015 DIST-A 5 6 0.7 0.7Y
May 01, 2015 DIST-A 5 6 1 0.7Y
Apr 01, 2015 DIST-A 5 6 0.6 0.7Y
Mar 01, 2015 DIST-A 5 6 0.68 0.7Y
Feb 01, 2015 DIST-A 5 6 0.86 0.7Y
Jan 01, 2015 DIST-A 5 6 0.7 0.7Y
Dec 01, 2014 DIST-A 5 6 0.7 0.7Y
Nov 01, 2014 DIST-A 5 6 0.7 0.7Y
Oct 01, 2014 DIST-A 5 6 0.6 0.7Y
Sep 01, 2014 DIST-A 5 6 0.81 0.7Y
Aug 01, 2014 DIST-A 5 6 0.51 0.7Y
Jul 01, 2014 DIST-A 5 6 0.6 0.7Y
Jun 01, 2014 DIST-A 5 6 0.79 0.7Y
May 01, 2014 DIST-A 5 6 0.67 0.7Y
Apr 01, 2014 DIST-A 5 6 0.89 0.7Y
Mar 01, 2014 DIST-A 5 7 0.69 0.7Y
Feb 01, 2014 DIST-A 5 6 0.8 0.8Y
Jan 01, 2014 DIST-A 5 6 0.85 0.8Y
Dec 01, 2013 DIST-A 5 7 0.71 0.8Y
Nov 01, 2013 DIST-A 5 6 0.64 0.7Y
Oct 01, 2013 DIST-A 8 12 1 0.8Y
Sep 01, 2013 DIST-A 5 6 0.6 0.7Y
Aug 01, 2013 DIST-A 5 6 0.5 0.7Y
Jul 01, 2013 DIST-A 5 6 0.63 0.7Y
Jun 01, 2013 DIST-A 5 6 0.78 0.7Y
May 01, 2013 DIST-A 5 6 0.63 0.7Y
Apr 01, 2013 DIST-A 5 6 0.90 0.7Y
Mar 01, 2013 DIST-A 5 6 1 0.7Y
Feb 01, 2013 DIST-A 5 6 0.8 0.7Y
Jan 01, 2013 DIST-A 5 6 1.0 0.7Y
Dec 01, 2012 DIST-A 5 6 0.5 0.7Y
Nov 01, 2012 DIST-A 5 6 0.84 0.7Y
Oct 01, 2012 DIST-A 5 6 0.43 0.7Y
Sep 01, 2012 DIST-A 5 6 0.77 0.7Y
Aug 01, 2012 DIST-A 5 6 0.6 0.7Y
Jul 01, 2012 DIST-A 5 6 0.5 0.7Y
Jun 01, 2012 DIST-A 5 6 0.6 0.7Y
May 01, 2012 DIST-A 5 6 0.6 0.7Y
Apr 01, 2012 DIST-A 5 6 0.85 0.7Y
Mar 01, 2012 DIST-A 5 6 0.8 0.7Y
Feb 01, 2012 DIST-A 5 6 0.77 0.7Y
Jan 01, 2012 DIST-A 5 6 0.76 0.7Y
Dec 01, 2011 DIST-A 5 6 0.60 0.7Y
Nov 01, 2011 DIST-A 5 6 0.60 0.7Y
Oct 01, 2011 DIST-A 5 6 0.6767 0.8Y
Sep 01, 2011 DIST-A 5 6 0.5183 0.8Y
Aug 01, 2011 DIST-A 5 6 0.6700 0.8Y
Jul 01, 2011 DIST-A 5 6 0.5700 0.8Y
Jun 01, 2011 DIST-A 5 6 0.7283 0.8Y
May 01, 2011 DIST-A 5 6 0.8550 0.8Y
Apr 01, 2011 DIST-A 5 6 0.8167 0.9Y
Mar 01, 2011 DIST-A 5 6 0.8833 0.9Y
Feb 01, 2011 DIST-A 5 6 0.6400 0.9Y
Jan 01, 2011 DIST-A 5 6 1 0.9Y
Dec 01, 2010 DIST-A 5 6 1.02 0.9Y
Nov 01, 2010 DIST-A 5 6 0.7 0.9Y
Oct 01, 2010 DIST-A 5 6 1 0.9Y
Sep 01, 2010 DIST-A 5 6 0.64 0.8Y
Aug 01, 2010 DIST-A 5 6 1 0.8Y
Jul 01, 2010 DIST-A 5 6 0.7 0.8Y
Jun 01, 2010 DIST-A 5 6 0.85 0.8Y
May 01, 2010 DIST-A 5 6 0.97 0.8Y
Apr 01, 2010 DIST-A 5 9 1 0.7Y
Mar 01, 2010 DIST-A 5 6 0.93 0.7Y
Feb 01, 2010 DIST-A 5 6 0.82 0.7Y
Jan 01, 2010 DIST-A 5 6 1.1 0.7Y
Dec 01, 2009 DIST-A 5 6 0.88 0.7Y
Nov 01, 2009 DIST-A 5 6 0.6 0.6Y
Oct 01, 2009 DIST-A 5 6 0.60 0.6Y
Sep 01, 2009 DIST-A 5 6 0.54 0.6Y
Aug 01, 2009 DIST-A 5 7 0.66 0.6Y
Jul 01, 2009 DIST-A 5 6 0.4 0.6Y
Jun 01, 2009 DIST-A 5 6 0.80 0.6Y
May 01, 2009 DIST-A 5 5 0.5Y
Apr 01, 2009 DIST-A 5 6 1.02 0.6Y
Mar 01, 2009 DIST-A 5 6 1 0.6Y
Feb 01, 2009 DIST-A 5 6 1.0 0.6Y
Jan 01, 2009 DIST-A 5 6 0.8 0.6Y
Dec 01, 2008 DIST-A 5 5 0.6Y
Nov 01, 2008 DIST-A 5 5 0.7Y
Oct 01, 2008 DIST-A 5 6 0.69 0.7Y
Sep 01, 2008 DIST-A 5 6 0.90 0.7Y
Aug 01, 2008 DIST-A 5 6 0.7 0.7Y
Jul 01, 2008 DIST-A 5 6 0.5 0.8Y
Jun 01, 2008 DIST-A 5 5 0.8Y
May 01, 2008 DIST-A 5 6 0.75 0.8Y
Apr 01, 2008 DIST-A 5 6 0.75 0.8Y
Mar 01, 2008 DIST-A 5 6 0.94 0.8Y
Feb 01, 2008 DIST-A 5 6 0.99 0.8Y
Jan 01, 2008 DIST-A 5 6 0.9 0.8Y
Dec 01, 2007 DIST-A 5 6 1.01 0.8Y
Nov 01, 2007 DIST-A 5 6 0.62 0.8Y
Oct 01, 2007 DIST-A 5 6 0.6 0.8Y
Sep 01, 2007 DIST-A 5 6 0.86 0.8Y
Aug 01, 2007 DIST-A 5 6 1.1 0.8Y
Jul 01, 2007 DIST-A 5 6 0.5 0.8Y
Jun 01, 2007 DIST-A 5 6 0.85 0.8Y
May 01, 2007 DIST-A 5 6 0.77 0.8Y
Apr 01, 2007 DIST-A 5 6 0.61 0.8Y
Mar 01, 2007 DIST-A 5 5 0.88 0.8Y
Feb 01, 2007 DIST-A 5 6 0.9 0.7Y
Jan 01, 2007 DIST-A 5 6 1.0 0.7Y
Dec 01, 2006 DIST-A 5 6 0.71 0.7Y
Nov 01, 2006 DIST-A 5 6 0.75 0.8Y
Oct 01, 2006 DIST-A 5 6 0.66 0.7Y
Sep 01, 2006 DIST-A 5 6 0.60 0.7Y
Aug 01, 2006 DIST-A 5 6 0.8 0.7Y
Jul 01, 2006 DIST-A 5 6 0.7 0.7Y
Jun 01, 2006 DIST-A 5 6 0.79 0.7Y
May 01, 2006 DIST-A 5 6 0.81 0.7Y
Apr 01, 2006 DIST-A 5 6 0.89 0.7Y
Mar 01, 2006 DIST-A 5 5 0.7Y
Feb 01, 2006 DIST-A 5 5 0.96 0.8Y
Jan 01, 2006 DIST-A 5 7 1 0.8Y
Dec 01, 2005 DIST-A 5 6 1.30 0.8Y
Nov 01, 2005 DIST-A 5 5 0.8Y
Oct 01, 2005 DIST-A 5 6 0.8 0.8Y
Sep 01, 2005 DIST-A 5 6 0.9 0.8Y
Aug 01, 2005 DIST-A 5 6 0.59 0.8Y
Jul 01, 2005 DIST-A 4 3 0.79 0.8Y
Jun 01, 2005 DIST-A 4 6 0.9 0.8Y
May 01, 2005 DIST-A 4 6 0.80 0.8Y
Apr 01, 2005 DIST-A 4 6 0.82 0.8Y
Mar 01, 2005 DIST-A 4 6 0.75 0.8Y
Feb 01, 2005 DIST-A 4 6 0.91 0.8Y
Jan 01, 2005 DIST-A 4 6 1 0.8Y
Dec 01, 2004 DIST-A 4 6 0.95 0.8Y
Nov 01, 2004 DIST-A 5 6 0.9 0.7Y
Oct 01, 2004 DIST-A 7 9 0.71 0.7Y
Sep 01, 2004 DIST-A 4 6 0.92 0.7Y
 




More information for this water system: SDWIS ID 3983
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