OHA Drinking Water Services
OR41
PWS ID: 00548 ---- CLARKS BRANCH WATER ASSOC
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
May 01, 2025 DIST-A 1 1 1 0.6Y
Apr 01, 2025 DIST-A 1 1 0.65 0.6Y
Mar 01, 2025 DIST-A 1 1 0.7 0.6Y
Feb 01, 2025 DIST-A 1 1 0.5 0.6Y
Jan 01, 2025 DIST-A 1 1 0.9 0.6Y
Dec 01, 2024 DIST-A 1 1 0.5 0.6Y
Nov 01, 2024 DIST-A 1 1 0.5 0.7Y
Oct 01, 2024 DIST-A 1 1 0.7 0.7Y
Sep 01, 2024 DIST-A 1 1 0.5 0.6Y
Aug 01, 2024 DIST-A 1 1 0.6 0.6Y
Jul 01, 2024 DIST-A 1 1 0.4 0.6Y
Jun 01, 2024 DIST-A 1 1 0.4 0.6Y
May 01, 2024 DIST-A 1 1 0.6 0.6Y
Apr 01, 2024 DIST-A 1 1 0.9 0.7Y
Mar 01, 2024 DIST-A 1 1 0.7 0.7Y
Feb 01, 2024 DIST-A 1 1 0.9 0.7Y
Jan 01, 2024 DIST-A 1 1 0.7 0.6Y
Dec 01, 2023 DIST-A 1 1 1 0.6Y
Nov 01, 2023 DIST-A 1 1 0.6 0.6Y
Oct 01, 2023 DIST-A 1 1 0.5 0.6Y
Sep 01, 2023 DIST-A 1 1 0.4 0.6Y
Aug 01, 2023 DIST-A 1 1 0.6 0.6Y
Jul 01, 2023 DIST-A 1 1 0.4 0.6Y
Jun 01, 2023 DIST-A 1 1 0.5 0.7Y
May 01, 2023 DIST-A 1 1 0.8 0.7Y
Apr 01, 2023 DIST-A 1 1 1 0.7Y
Mar 01, 2023 DIST-A 1 1 0.5 0.7Y
Feb 01, 2023 DIST-A 1 1 0.51 0.7Y
Jan 01, 2023 DIST-A 1 1 0.9 0.7Y
Dec 01, 2022 DIST-A 1 1 0.6 0.7Y
Nov 01, 2022 DIST-A 1 1 0.41 0.7Y
Oct 01, 2022 DIST-A 1 1 0.7 0.7Y
Sep 01, 2022 DIST-A 1 1 0.6 0.7Y
Aug 01, 2022 DIST-A 1 1 0.6 0.7Y
Jul 01, 2022 DIST-A 1 1 0.8 0.6Y
Jun 01, 2022 DIST-A 1 1 0.7 0.6Y
May 01, 2022 DIST-A 1 1 0.52 0.6Y
Apr 01, 2022 DIST-A 1 1 1 0.6Y
Mar 01, 2022 DIST-A 1 1 0.7 0.6Y
Feb 01, 2022 DIST-A 1 1 0.8 0.6Y
Jan 01, 2022 DIST-A 1 1 0.6 0.6Y
Oct 01, 2021 DIST-A 1 1 0.62 0.6Y
Sep 01, 2021 DIST-A 1 1 0.33 0.6Y
Aug 01, 2021 DIST-A 1 1 0.43 0.7Y
Jul 01, 2021 DIST-A 1 1 0.6 0.7Y
Jun 01, 2021 DIST-A 1 1 0.55 0.7Y
May 01, 2021 DIST-A 1 1 0.54 0.7Y
Apr 01, 2021 DIST-A 1 1 1 0.7Y
Mar 01, 2021 DIST-A 1 1 0.44 0.8Y
Feb 01, 2021 DIST-A 1 1 0.6 0.8Y
Jan 01, 2021 DIST-A 1 1 1.3 0.9Y
Dec 01, 2020 DIST-A 1 1 0.64 0.8Y
Nov 01, 2020 DIST-A 1 1 0.37 0.9Y
Oct 01, 2020 DIST-A 1 1 0.86 1.0Y
Sep 01, 2020 DIST-A 1 1 0.6 0.9Y
Aug 01, 2020 DIST-A 1 1 0.3 0.9Y
Jul 01, 2020 DIST-A 1 1 0.9 0.9Y
Jun 01, 2020 DIST-A 1 1 0.8 0.9Y
May 01, 2020 DIST-A 1 1 1.1 0.9Y
Apr 01, 2020 DIST-A 1 1 1.1 0.9Y
Mar 01, 2020 DIST-A 1 1 1.17 0.9Y
Feb 01, 2020 DIST-A 1 1 1.22 0.9Y
Jan 01, 2020 DIST-A 1 1 1.12 0.9Y
Dec 01, 2019 DIST-A 1 1 1.18 0.9Y
Nov 01, 2019 DIST-A 1 1 1.1 0.9Y
Oct 01, 2019 DIST-A 1 1 0.49 0.8Y
Sep 01, 2019 DIST-A 1 1 0.7 0.8Y
Aug 01, 2019 DIST-A 1 1 0.45 0.8Y
Jul 01, 2019 DIST-A 1 1 0.78 0.8Y
Jun 01, 2019 DIST-A 1 1 0.91 0.8Y
May 01, 2019 DIST-A 1 1 1.18 0.8Y
Apr 01, 2019 DIST-A 1 1 0.98 0.8Y
Mar 01, 2019 DIST-A 1 1 1.22 0.8Y
Feb 01, 2019 DIST-A 1 1 1.07 0.8Y
Jan 01, 2019 DIST-A 1 1 0.87 0.8Y
Dec 01, 2018 DIST-A 1 1 0.74 0.8Y
Nov 01, 2018 DIST-A 1 1 0.28 0.8Y
Oct 01, 2018 DIST-A 1 1 0.69 0.9Y
Sep 01, 2018 DIST-A 1 1 0.53 0.9Y
Aug 01, 2018 DIST-A 1 1 0.68 0.9Y
Jul 01, 2018 DIST-A 1 1 0.58 0.9Y
Jun 01, 2018 DIST-A 1 1 0.71 1.0Y
May 01, 2018 DIST-A 1 1 0.85 1.0Y
Apr 01, 2018 DIST-A 1 1 1.34 1.0Y
Mar 01, 2018 DIST-A 1 1 0.9 1.0Y
Feb 01, 2018 DIST-A 1 1 0.99 1.0Y
Jan 01, 2018 DIST-A 1 1 1.22 1.1Y
Dec 01, 2017 DIST-A 1 1 1.28 1.0Y
Nov 01, 2017 DIST-A 1 1 0.86 1.0Y
Oct 01, 2017 DIST-A 1 1 0.79 1.0Y
Sep 01, 2017 DIST-A 1 1 0.8 1.0Y
Aug 01, 2017 DIST-A 1 1 0.75 1.0Y
Jul 01, 2017 DIST-A 1 1 1.15 1.0Y
Jun 01, 2017 DIST-A 1 1 1.04 1.0Y
May 01, 2017 DIST-A 1 1 1.06 1.0Y
Apr 01, 2017 DIST-A 1 1 1.15 1.0Y
Mar 01, 2017 DIST-A 1 1 1.22 1.0Y
Feb 01, 2017 DIST-A 1 1 1.33 1.0Y
Dec 01, 2016 DIST-A 1 1 0.9 1.0Y
Nov 01, 2016 DIST-A 1 1 0.64 1.0Y
Oct 01, 2016 DIST-A 1 1 0.62 1.1Y
Sep 01, 2016 DIST-A 1 1 1.07 1.1Y
Aug 01, 2016 DIST-A 1 1 0.98 1.1Y
Jul 01, 2016 DIST-A 1 1 0.8 1.1Y
May 01, 2016 DIST-A 1 1 1.15 1.1Y
Apr 01, 2016 DIST-A 1 1 1.05 1.1Y
Mar 01, 2016 DIST-A 1 1 1.29 1.1Y
Feb 01, 2016 DIST-A 1 1 1.11 1.1Y
Jan 01, 2016 DIST-A 1 1 1.12 1.0Y
Dec 01, 2015 DIST-A 1 1 1.44 1.0Y
Nov 01, 2015 DIST-A 1 1 1.01 1.0Y
Oct 01, 2015 DIST-A 1 1 0.93 1.0Y
Sep 01, 2015 DIST-A 1 1 0.71 1.0Y
Aug 01, 2015 DIST-A 1 1 1.25 1.1Y
Jul 01, 2015 DIST-A 1 1 0.72 1.1Y
Jun 01, 2015 DIST-A 1 1 1.1 1.1Y
May 01, 2015 DIST-A 1 1 1.14 1.1Y
Apr 01, 2015 DIST-A 1 1 1.21 1.1Y
Mar 01, 2015 DIST-A 1 1 0.9 1.1Y
Feb 01, 2015 DIST-A 1 1 0.9 1.1Y
Jan 01, 2015 DIST-A 1 1 1.13 1.2Y
Dec 01, 2014 DIST-A 1 1 1.13 1.2Y
Nov 01, 2014 DIST-A 1 1 1.25 1.3Y
Oct 01, 2013 DIST-A 1 1 0.25 0.5Y
Sep 01, 2013 DIST-A 1 1 1.31 0.6Y
Aug 01, 2013 DIST-A 1 1 0.16 0.5Y
Jul 01, 2013 DIST-A 1 1 0.59 0.5Y
Jun 01, 2013 DIST-A 1 1 0.68 0.5Y
May 01, 2013 DIST-A 1 1 0.73 0.5Y
Apr 01, 2013 DIST-A 1 1 0.61 0.5Y
Mar 01, 2013 DIST-A 1 1 0.8 0.5Y
Feb 01, 2013 DIST-A 1 1 0.37 0.5Y
Dec 01, 2012 DIST-A 1 2 0.3 0.6Y
Nov 01, 2012 DIST-A 1 2 0.09 0.7Y
Oct 01, 2012 DIST-A 1 1 0.79 0.7Y
Sep 01, 2012 DIST-A 1 2 0.35 0.6Y
Aug 01, 2012 DIST-A 1 2 0.58 0.6Y
Jul 01, 2012 DIST-A 1 2 0.53 0.6Y
Jun 01, 2012 DIST-A 1 2 0.5100 0.6Y
May 01, 2012 DIST-A 1 2 0.7900 0.6Y
Apr 01, 2012 DIST-A 1 1 0.6200 0.5Y
Mar 01, 2012 DIST-A 1 2 0.8400 0.5Y
Feb 01, 2012 DIST-A 1 2 0.8300 0.4Y
Jan 01, 2012 DIST-A 1 1 1.1300 0.3Y
Dec 01, 2011 DIST-A 1 1 1.0500 0.3Y
Nov 01, 2011 DIST-A 1 1 0.4800 0.3Y
Oct 01, 2011 DIST-A 1 1 0 0.3Y
Sep 01, 2011 DIST-A 1 1 0 0.4Y
Aug 01, 2011 DIST-A 1 1 0 0.5Y
Jul 01, 2011 DIST-A 1 1 1.1000 0.6Y
Jun 01, 2011 DIST-A 1 1 0 0.5Y
May 01, 2011 DIST-A 1 1 0 0.6Y
Apr 01, 2011 DIST-A 1 1 0 0.6Y
Mar 01, 2011 DIST-A 1 1 0 0.7Y
Feb 01, 2011 DIST-A 1 1 0.0500 0.9Y
Jan 01, 2011 DIST-A 1 1 1.2600 1.0Y
Dec 01, 2010 DIST-A 1 1 0.9800 1.0Y
Nov 01, 2010 DIST-A 1 1 0 1.0Y
Oct 01, 2010 DIST-A 1 1 1.1000 1.1Y
Sep 01, 2010 DIST-A 1 1 1.5800 1.1Y
Aug 01, 2010 DIST-A 1 1 1.2100 1.0Y
Jul 01, 2010 DIST-A 1 1 0.0380 1.0Y
Apr 01, 2010 DIST-A 1 1 1.1900 1.0Y
Mar 01, 2010 DIST-A 1 1 1.2100 0.9Y
Feb 01, 2010 DIST-A 1 1 1.1600 0.9Y
Jan 01, 2010 DIST-A 1 1 1.2800 0.9Y
Dec 01, 2009 DIST-A 1 0 1Y
Nov 01, 2009 DIST-A 1 1 0.9800 1Y
Oct 01, 2009 DIST-A 1 0 1Y
Sep 01, 2009 DIST-A 1 1 0.9800 1Y
Aug 01, 2009 DIST-A 1 1 1.0000 1Y
Jul 01, 2009 DIST-A 1 1 0.8600 1Y
Jun 01, 2009 DIST-A 1 1 1.0900 1Y
May 01, 2009 DIST-A 1 1 0Y
Apr 01, 2009 DIST-A 1 0 0.0000 0Y
Mar 01, 2009 DIST-A 1 1 0.7400 0Y
Feb 01, 2009 DIST-A 1 1 0.9100 0Y
Jan 01, 2009 DIST-A 1 1 1.0000 0Y
Dec 01, 2008 DIST-A 1 1 0Y
Nov 01, 2008 DIST-A 1 1 0Y
Oct 01, 2008 DIST-A 1 1 0.6800 0Y
Sep 01, 2008 DIST-A 1 1 0.8300 0Y
Aug 01, 2008 DIST-A 1 1 0.4800 0Y
Jul 01, 2008 DIST-A 1 0 0Y
Jun 01, 2008 DIST-A 1 1 0Y
May 01, 2008 DIST-A 1 1 0Y
Apr 01, 2008 DIST-A 1 1 0.8100 1Y
Mar 01, 2008 DIST-A 1 1 0.3400 0Y
Feb 01, 2008 DIST-A 1 1 0.4600 0Y
Jan 01, 2008 DIST-A 1 1 0.3700 0Y
Dec 01, 2007 DIST-A 1 1 0.3700 1Y
Nov 01, 2007 DIST-A 1 1 0.6400 1Y
Oct 01, 2007 DIST-A 1 1 0.5100 1Y
Sep 01, 2007 DIST-A 1 0 1Y
Aug 01, 2007 DIST-A 1 0 1Y
Jul 01, 2007 DIST-A 1 0 1Y
Jun 01, 2007 DIST-A 1 1 0.4200 1Y
May 01, 2007 DIST-A 1 1 0.6100 1Y
Apr 01, 2007 DIST-A 1 1 0.3000 1Y
Mar 01, 2007 DIST-A 1 1 0.6100 1Y
Feb 01, 2007 DIST-A 1 1 0.5800 1Y
Jan 01, 2007 DIST-A 1 1 0.6800 1Y
Dec 01, 2006 DIST-A 1 1 0.6500 0Y
Nov 01, 2006 DIST-A 1 1 0.4200 0Y
Oct 01, 2006 DIST-A 1 0 0Y
Sep 01, 2006 DIST-A 1 1 0.5400 0Y
Aug 01, 2006 DIST-A 1 1 0.5400 0Y
Jul 01, 2006 DIST-A 1 1 0.4000 0Y
Jun 01, 2006 DIST-A 1 1 0.4800 0Y
May 01, 2006 DIST-A 1 1 0.3800 0Y
Apr 01, 2006 DIST-A 1 1 0.5400 0Y
Mar 01, 2006 DIST-A 1 1 0.4900 0Y
Feb 01, 2006 DIST-A 1 1 0.6100 0Y
Jan 01, 2006 DIST-A 1 1 0.3600 0Y
Dec 01, 2005 DIST-A 1 1 0.4200 0Y
Nov 01, 2005 DIST-A 1 1 0.3300 0Y
Oct 01, 2005 DIST-A 1 1 0.3000 0Y
Sep 01, 2005 DIST-A 1 1 0.4500 0Y
Aug 01, 2005 DIST-A 1 0 0Y
Jul 01, 2005 DIST-A 1 0 0Y
Jun 01, 2005 DIST-A 1 0 0Y
May 01, 2005 DIST-A 1 0 0Y
Apr 01, 2005 DIST-A 1 0 0Y
Mar 01, 2005 DIST-A 1 0 0Y
Feb 01, 2005 DIST-A 1 0 0Y
Jan 01, 2005 DIST-A 1 0 0Y
Dec 01, 2004 DIST-A 1 0 0Y
Nov 01, 2004 DIST-A 1 0 0Y
Oct 01, 2004 DIST-A 1 1 0.4600 0Y
Sep 01, 2004 DIST-A 1 0 0Y
 



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