OHA Drinking Water Services
OR41
PWS ID: 05998 ---- WESTRIDGE SUBDIVISION
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
Mar 01, 2025 DIST-A 1 1 0.98 0.9Y
Feb 01, 2025 DIST-A 1 1 0.51 0.8Y
Jan 01, 2025 DIST-A 1 1 0.99 0.8Y
Dec 01, 2024 DIST-A 1 1 0.69 0.8Y
Nov 01, 2024 DIST-A 1 1 0.86 0.9Y
Oct 01, 2024 DIST-A 1 1 0.7 0.8Y
Sep 01, 2024 DIST-A 1 1 0.52 0.8Y
Aug 01, 2024 DIST-A 1 1 1.08 0.8Y
Jul 01, 2024 DIST-A 1 1 0.85 0.7Y
Jun 01, 2024 DIST-A 1 1 1.45 0.6Y
May 01, 2024 DIST-A 1 1 0.44 0.5Y
Apr 01, 2024 DIST-A 1 1 1.15 0.6Y
Mar 01, 2024 DIST-A 1 1 0.57 0.5Y
Feb 01, 2024 DIST-A 1 1 0.73 0.6Y
Jan 01, 2024 DIST-A 1 1 0.9 0.6Y
Dec 01, 2023 DIST-A 1 1 1.2 0.7Y
Nov 01, 2023 DIST-A 1 1 0.04 0.6Y
Oct 01, 2023 DIST-A 1 1 0.59 0.9Y
Sep 01, 2023 DIST-A 1 1 0.33 0.8Y
Aug 01, 2023 DIST-A 1 1 0.24 0.9Y
Jul 01, 2023 DIST-A 1 1 0.17 0.9Y
Jun 01, 2023 DIST-A 1 1 0.16 1.2Y
May 01, 2023 DIST-A 1 1 0.71 1.2Y
Apr 01, 2023 DIST-A 1 1 0.16 1.2Y
Mar 01, 2023 DIST-A 1 1 2.2 1.2Y
Feb 01, 2023 DIST-A 1 1 0.16 1.1Y
Jan 01, 2023 DIST-A 1 1 1.8 1.2Y
Dec 01, 2022 DIST-A 1 1 0.25 1.2Y
Nov 01, 2022 DIST-A 1 1 3.5 1.4Y
Oct 01, 2022 DIST-A 1 1 0.23 1.4Y
Aug 01, 2022 DIST-A 1 1 0.25 1.3Y
Jul 01, 2022 DIST-A 1 1 3.8 1.3Y
Jun 01, 2022 DIST-A 1 1 0.16 1.2Y
May 01, 2022 DIST-A 1 1 0.48 1.2Y
Apr 01, 2022 DIST-A 1 1 0.34 1.4Y
Mar 01, 2022 DIST-A 1 1 0.74 1.6Y
Feb 01, 2022 DIST-A 1 1 1.38 1.6Y
Jan 01, 2022 DIST-A 1 1 2.4 1.7Y
Dec 01, 2021 DIST-A 1 1 2.2 1.5Y
Nov 01, 2021 DIST-A 1 1 3.2 1.4Y
Oct 01, 2021 DIST-A 1 1 0.26 1.2Y
Sep 01, 2021 DIST-A 1 1 0.23 1.5Y
Aug 01, 2021 DIST-A 1 1 0.08 1.8Y
Jul 01, 2021 DIST-A 1 1 2.7 1.8Y
Jun 01, 2021 DIST-A 1 1 0.11 1.9Y
May 01, 2021 DIST-A 1 1 2.8 2.1Y
Apr 01, 2021 DIST-A 1 1 3 2.0Y
Mar 01, 2021 DIST-A 1 1 0.25 1.7Y
Feb 01, 2021 DIST-A 1 1 3 1.8Y
Jan 01, 2021 DIST-A 1 1 0.75 1.7Y
Dec 01, 2020 DIST-A 1 1 0.04 1.9Y
Oct 01, 2020 DIST-A 1 1 3.9 1.8Y
Sep 01, 2020 DIST-A 1 1 3.6 1.5Y
Aug 01, 2020 DIST-A 1 1 0.25 1.4Y
Jul 01, 2020 DIST-A 1 1 3.2 1.4Y
Jun 01, 2020 DIST-A 1 1 2.9 1.4Y
May 01, 2020 DIST-A 1 1 1.2 1.3Y
Apr 01, 2020 DIST-A 1 1 0.17 1.2Y
Mar 01, 2020 DIST-A 1 1 0.59 1.2Y
Feb 01, 2020 DIST-A 1 1 2.6 1.4Y
Jan 01, 2020 DIST-A 1 1 2.7 1.2Y
Dec 01, 2019 DIST-A 1 1 0.06 1.2Y
Nov 01, 2019 DIST-A 1 1 0.11 1.2Y
Oct 01, 2019 DIST-A 1 1 0.4 1.2Y
Sep 01, 2019 DIST-A 1 1 3.1 1.2Y
Aug 01, 2019 DIST-A 1 1 0.16 1.2Y
Jul 01, 2019 DIST-A 1 1 2.8 1.3Y
Jun 01, 2019 DIST-A 1 1 1.3 1.1Y
May 01, 2019 DIST-A 1 1 0.62 1.0Y
Apr 01, 2019 DIST-A 1 1 0.08 1.0Y
Mar 01, 2019 DIST-A 1 1 2.9 1.0Y
Feb 01, 2019 DIST-A 1 1 0.09 0.8Y
Jan 01, 2019 DIST-A 1 1 2.8 0.7Y
Dec 01, 2018 DIST-A 1 1 0.06 0.5Y
Nov 01, 2018 DIST-A 1 1 0.2 0.5Y
Oct 01, 2018 DIST-A 1 1 0.29 0.8Y
Sep 01, 2018 DIST-A 1 1 2.9 1.2Y
Jul 01, 2018 DIST-A 1 1 0.25 1.1Y
Jun 01, 2018 DIST-A 1 1 0.64 1.4Y
Apr 01, 2018 DIST-A 1 1 0.2 1.6Y
Mar 01, 2018 DIST-A 1 1 0.06 1.8Y
Feb 01, 2018 DIST-A 1 1 0.05 2.0Y
Jan 01, 2018 DIST-A 1 1 0.39 2.2Y
Dec 01, 2017 DIST-A 1 1 0.26 2.5Y
Nov 01, 2017 DIST-A 1 1 3.1 2.7Y
Oct 01, 2017 DIST-A 1 1 3.8 2.7Y
Sep 01, 2017 DIST-A 1 1 3.4 2.5Y
Aug 01, 2017 DIST-A 1 1 0.37 2.5Y
Jul 01, 2017 DIST-A 1 1 3.1 2.7Y
Jun 01, 2017 DIST-A 1 1 1.2 2.5Y
May 01, 2017 DIST-A 1 1 3.1 2.5Y
Apr 01, 2017 DIST-A 1 1 2.2 2.5Y
Mar 01, 2017 DIST-A 1 1 2.8 2.4Y
Feb 01, 2017 DIST-A 1 1 3.2 2.4Y
Jan 01, 2017 DIST-A 1 1 3.1 2.4Y
Dec 01, 2016 DIST-A 1 1 3 2.4Y
Nov 01, 2016 DIST-A 1 1 3.2 2.4Y
Oct 01, 2016 DIST-A 1 1 0.91 2.3Y
Sep 01, 2016 DIST-A 1 1 3.9 2.5Y
Aug 01, 2016 DIST-A 1 1 3.1 2.4Y
Jul 01, 2016 DIST-A 1 1 0.34 2.4Y
Jun 01, 2016 DIST-A 1 1 1.3 2.6Y
May 01, 2016 DIST-A 1 0 2.8Y
Apr 01, 2016 DIST-A 7 6 2 2.8Y
Mar 01, 2016 DIST-A 1 1 2.9 2.9Y
Feb 01, 2016 DIST-A 1 1 3.1 2.8Y
Jan 01, 2016 DIST-A 1 1 2.5 2.8Y
Dec 01, 2015 DIST-A 1 1 3 2.7Y
Nov 01, 2015 DIST-A 1 1 2.2 2.7Y
Oct 01, 2015 DIST-A 1 1 3.1 2.6Y
Sep 01, 2015 DIST-A 1 1 3.1 2.5Y
Aug 01, 2015 DIST-A 1 0 2.4Y
Jul 01, 2015 DIST-A 1 1 2.8 2.5Y
Jun 01, 2015 DIST-A 1 1 2.8 2.3Y
May 01, 2015 DIST-A 1 1 3.1 2.1Y
Apr 01, 2015 DIST-A 1 1 2.8 2.0Y
Mar 01, 2015 DIST-A 1 1 2.5 1.9Y
Feb 01, 2015 DIST-A 1 1 2.7 1.8Y
Jan 01, 2015 DIST-A 1 1 1.9 1.6Y
Dec 01, 2014 DIST-A 1 1 2.3 1.6Y
Nov 01, 2014 DIST-A 1 1 2 1.6Y
Oct 01, 2014 DIST-A 1 1 1.26 1.6Y
Sep 01, 2014 DIST-A 1 1 2.1 1.6Y
Aug 01, 2014 DIST-A 1 1 3.2 1.5Y
Jul 01, 2014 DIST-A 5 4 1.2 1.3Y
Jun 01, 2014 DIST-A 5 6 0.4 1.4Y
May 01, 2014 DIST-A 1 1 1.92 1.7Y
Apr 01, 2014 DIST-A 1 1 1.4 1.7Y
Mar 01, 2014 DIST-A 1 1 1.18 1.7Y
Feb 01, 2014 DIST-A 1 1 0.72 1.7Y
Jan 01, 2014 DIST-A 1 1 1.2 1.7Y
Dec 01, 2013 DIST-A 1 1 2.7 1.7Y
Nov 01, 2013 DIST-A 1 1 1.6 1.6Y
Oct 01, 2013 DIST-A 1 1 1 1.6Y
Sep 01, 2013 DIST-A 1 1 1.8 1.6Y
Aug 01, 2013 DIST-A 1 1 0.82 1.5Y
Jul 01, 2013 DIST-A 1 1 2.1 1.6Y
Jun 01, 2013 DIST-A 1 1 3.6 1.6Y
May 01, 2013 DIST-A 1 1 2.1 1.4Y
Apr 01, 2013 DIST-A 1 1 1.2 1.3Y
Mar 01, 2013 DIST-A 1 1 1.2 1.2Y
Feb 01, 2013 DIST-A 1 1 1.1 1.2Y
Jan 01, 2013 DIST-A 1 1 0.93 1.2Y
Dec 01, 2012 DIST-A 1 1 1.64 1.2Y
Nov 01, 2012 DIST-A 1 1 1.6 1.1Y
Oct 01, 2012 DIST-A 1 1 1 1.1Y
Sep 01, 2012 DIST-A 1 1 1.22 1.1Y
Aug 01, 2012 DIST-A 1 0 1.1Y
Jul 01, 2012 DIST-A 1 1 1.6 1.1Y
Jun 01, 2012 DIST-A 1 1 1.6 1.0Y
May 01, 2012 DIST-A 1 1 0.8 1.0Y
Apr 01, 2012 DIST-A 1 1 0.96 1.0Y
Mar 01, 2012 DIST-A 1 0 1.0Y
Feb 01, 2012 DIST-A 1 1 0.15 1.0Y
Jan 01, 2012 DIST-A 1 1 1.5 1.1Y
Dec 01, 2011 DIST-A 1 1 1 1.0Y
Nov 01, 2011 DIST-A 1 1 1 1.0Y
Oct 01, 2011 DIST-A 1 1 1 1.0Y
Sep 01, 2011 DIST-A 1 1 1.3 1.0Y
Aug 01, 2011 DIST-A 1 1 1 1.0Y
Jul 01, 2011 DIST-A 1 1 1 0.9Y
Jun 01, 2011 DIST-A 1 1 1 0.9Y
May 01, 2011 DIST-A 1 1 1 0.8Y
Apr 01, 2011 DIST-A 1 1 1 0.7Y
Mar 01, 2011 DIST-A 1 1 1 0.7Y
Feb 01, 2011 DIST-A 1 1 1 0.7Y
Jan 01, 2011 DIST-A 1 1 1 0.7Y
Dec 01, 2010 DIST-A 1 1 1 0.8Y
Nov 01, 2010 DIST-A 1 1 1.2 0.8Y
Oct 01, 2010 DIST-A 1 1 0.3 0.9Y
Sep 01, 2010 DIST-A 1 0 1.1Y
Aug 01, 2010 DIST-A 1 0 1.1Y
Jul 01, 2010 DIST-A 1 1 0.15 1.2Y
Jun 01, 2010 DIST-A 1 1 0.47 1.5Y
May 01, 2010 DIST-A 1 1 0.2 1.4Y
Apr 01, 2010 DIST-A 1 1 0.72 1.4Y
Mar 01, 2010 DIST-A 1 1 1 1.5Y
Feb 01, 2010 DIST-A 1 1 1.2 1.4Y
Jan 01, 2010 DIST-A 1 1 1.5 1.3Y
Dec 01, 2009 DIST-A 1 1 1.5 1.2Y
Nov 01, 2009 DIST-A 1 1 1.5 1.1Y
Oct 01, 2009 DIST-A 1 1 3.1 0.9Y
Sep 01, 2009 DIST-A 1 1 0.31 0.7Y
Aug 01, 2009 DIST-A 1 1 2.4 0.6Y
Jul 01, 2009 DIST-A 1 1 3.48 0.4Y
Jun 01, 2009 DIST-A 1 2 0.3 0.1Y
May 01, 2009 DIST-A 1 1 0.1 0.1Y
Apr 01, 2009 DIST-A 1 0 0.2Y
Mar 01, 2009 DIST-A 1 1 0.05 0.2Y
Feb 01, 2009 DIST-A 1 1 0 0.3Y
Jan 01, 2009 DIST-A 1 1 0.4 0.3Y
Dec 01, 2008 DIST-A 1 1 0 0.2Y
Nov 01, 2008 DIST-A 1 1 0.1 0.2Y
Oct 01, 2008 DIST-A 1 1 0.1 0.3Y
Sep 01, 2008 DIST-A 1 1 0.1 0.3Y
Aug 01, 2008 DIST-A 1 1 0.05 0.3Y
Jul 01, 2008 DIST-A 1 1 0.05 0.3Y
Jun 01, 2008 DIST-A 1 1 0.1 0.3Y
May 01, 2008 DIST-A 1 1 1 0.3Y
Apr 01, 2008 DIST-A 1 1 1 0.2Y
Mar 01, 2008 DIST-A 1 1 0.1 0.1Y
Feb 01, 2008 DIST-A 1 1 0.1 0.1Y
Jan 01, 2008 DIST-A 1 1 0.1 0.2Y
Dec 01, 2007 DIST-A 1 1 0.1 0.2Y
Nov 01, 2007 DIST-A 1 0 0.2Y
Oct 01, 2007 DIST-A 1 1 0.1 0.2Y
Sep 01, 2007 DIST-A 1 1 0.1 0.2Y
Aug 01, 2007 DIST-A 1 1 0.2 0.2Y
Jul 01, 2007 DIST-A 1 1 0.2 0.2Y
Jun 01, 2007 DIST-A 1 1 0.1 0.2Y
May 01, 2007 DIST-A 1 1 0.1 0.2Y
Apr 01, 2007 DIST-A 1 1 0.3 0.2Y
Mar 01, 2007 DIST-A 1 0 0.2Y
Feb 01, 2007 DIST-A 1 1 0.6 0.2Y
Jan 01, 2007 DIST-A 1 1 0.3 0.3Y
Dec 01, 2006 DIST-A 1 1 0 0.3Y
Nov 01, 2006 DIST-A 1 1 0.1 0.3Y
Oct 01, 2006 DIST-A 1 1 0.1 0.3Y
Sep 01, 2006 DIST-A 1 1 0.1 0.3Y
Aug 01, 2006 DIST-A 1 1 0.1 0.3Y
Jul 01, 2006 DIST-A 1 1 0.4 0.3Y
Jun 01, 2006 DIST-A 1 1 0.2 0.3Y
May 01, 2006 DIST-A 1 1 0 0.3Y
Apr 01, 2006 DIST-A 1 1 0.3 0.3Y
Mar 01, 2006 DIST-A 1 1 0.2 0.3Y
Feb 01, 2006 DIST-A 1 1 2 0.3Y
Jan 01, 2006 DIST-A 1 1 0.1 0.2Y
Dec 01, 2005 DIST-A 1 1 0.1 0.2Y
Nov 01, 2005 DIST-A 1 1 0.3 0.2Y
Oct 01, 2005 DIST-A 1 1 0 0.2Y
Sep 01, 2005 DIST-A 1 1 0.1 0.2Y
Aug 01, 2005 DIST-A 1 1 0 0.2Y
Jul 01, 2005 DIST-A 1 1 0 0.2Y
Jun 01, 2005 DIST-A 1 1 0.2 0.2Y
May 01, 2005 DIST-A 1 1 0.8 0.2Y
Apr 01, 2005 DIST-A 1 1 0.3 0.2Y
Mar 01, 2005 DIST-A 1 1 0.1 0.2Y
Feb 01, 2005 DIST-A 1 1 0.2 0.2Y
Jan 01, 2005 DIST-A 1 0 0.2Y
Dec 01, 2004 DIST-A 1 1 0.3 0.2Y
Nov 01, 2004 DIST-A 1 1 0.2 0.1Y
Oct 01, 2004 DIST-A 1 1 0.1 0.1Y
Sep 01, 2004 DIST-A 1 1 0.1 0.1Y
 



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