OHA Drinking Water Services
OR41
PWS ID: 00213 ---- COQUILLE, CITY OF
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
Apr 01, 2025 DIST-A 4 4 1.08 0.7Y
Mar 01, 2025 DIST-A 4 4 1.06 0.7Y
Feb 01, 2025 DIST-A 4 3 0.90 0.7Y
Jan 01, 2025 DIST-A 4 4 0.64 0.8Y
Dec 01, 2024 DIST-A 4 4 0.8 0.8Y
Nov 01, 2024 DIST-A 4 4 0.34 0.7Y
Oct 01, 2024 DIST-A 4 4 0.48 0.7Y
Sep 01, 2024 DIST-A 4 4 0.55 0.7Y
Aug 01, 2024 DIST-A 4 4 0.37 0.7Y
Jul 01, 2024 DIST-A 4 4 0.58 0.7Y
Jun 01, 2024 DIST-A 4 4 0.9 0.7Y
May 01, 2024 DIST-A 4 4 1.1 0.7Y
Apr 01, 2024 DIST-A 4 4 1.19 0.6Y
Mar 01, 2024 DIST-A 4 4 1.07 0.6Y
Feb 01, 2024 DIST-A 4 5 1.04 0.6Y
Jan 01, 2024 DIST-A 4 4 0.75 0.6Y
Dec 01, 2023 DIST-A 4 4 0.36 0.6Y
Nov 01, 2023 DIST-A 4 4 0.6 0.6Y
Oct 01, 2023 DIST-A 4 4 0.31 0.6Y
Sep 01, 2023 DIST-A 4 4 0.22 0.6Y
Aug 01, 2023 DIST-A 4 4 0.30 0.6Y
Jul 01, 2023 DIST-A 4 4 0.51 0.6Y
Jun 01, 2023 DIST-A 4 4 0.66 0.6Y
May 01, 2023 DIST-A 4 4 0.80 0.6Y
Apr 01, 2023 DIST-A 4 4 0.99 0.6Y
Mar 01, 2023 DIST-A 4 4 0.85 0.5Y
Jan 01, 2023 DIST-A 4 4 0.72 0.5Y
Dec 01, 2022 DIST-A 4 4 0.55 0.5Y
Nov 01, 2022 DIST-A 4 4 0.37 0.5Y
Oct 01, 2022 DIST-A 4 4 0.2 0.5Y
Sep 01, 2022 DIST-A 4 4 0.29 0.6Y
Aug 01, 2022 DIST-A 4 4 0.39 0.6Y
Jul 01, 2022 DIST-A 4 4 0.43 0.6Y
Jun 01, 2022 DIST-A 4 4 0.59 0.6Y
May 01, 2022 DIST-A 4 4 0.71 0.6Y
Apr 01, 2022 DIST-A 4 4 0.58 0.6Y
Mar 01, 2022 DIST-A 4 4 0.7 0.6Y
Feb 01, 2022 DIST-A 4 4 0.72 0.6Y
Jan 01, 2022 DIST-A 4 2 0.96 0.5Y
Dec 01, 2021 DIST-A 4 4 0.4 0.5Y
Nov 01, 2021 DIST-A 4 4 0.56 0.5Y
Oct 01, 2021 DIST-A 4 4 0.61 0.5Y
Sep 01, 2021 DIST-A 4 4 0.3 0.5Y
Aug 01, 2021 DIST-A 4 4 0.21 0.4Y
Jul 01, 2021 DIST-A 4 4 0.49 0.5Y
Jun 01, 2021 DIST-A 4 4 0.6 0.5Y
May 01, 2021 DIST-A 4 4 0.7 0.5Y
Apr 01, 2021 DIST-A 4 4 0.6 0.4Y
Mar 01, 2021 DIST-A 4 4 0.56 0.5Y
Feb 01, 2021 DIST-A 4 3 0.45 0.5Y
Jan 01, 2021 DIST-A 4 4 0.37 0.5Y
Dec 01, 2020 DIST-A 4 4 0.6 0.4Y
Nov 01, 2020 DIST-A 4 4 0.43 0.4Y
Oct 01, 2020 DIST-A 4 4 0.14 0.4Y
Sep 01, 2020 DIST-A 4 3 0.2 0.4Y
Aug 01, 2020 DIST-A 4 4 0.3 0.4Y
Jul 01, 2020 DIST-A 4 4 0.65 0.4Y
Jun 01, 2020 DIST-A 4 4 0.54 0.4Y
May 01, 2020 DIST-A 4 4 0.54 0.4Y
Apr 01, 2020 DIST-A 4 4 0.67 0.4Y
Mar 01, 2020 DIST-A 4 4 0.61 0.4Y
Feb 01, 2020 DIST-A 4 4 0.52 0.4Y
Jan 01, 2020 DIST-A 4 4 0 0.4Y
Dec 01, 2019 DIST-A 4 4 0.3 0.5Y
Nov 01, 2019 DIST-A 4 4 0.37 0.5Y
Oct 01, 2019 DIST-A 4 4 0.36 0.5Y
Sep 01, 2019 DIST-A 4 4 0.26 0.5Y
Aug 01, 2019 DIST-A 4 4 0.2 0.5Y
Jul 01, 2019 DIST-A 4 4 0.38 0.5Y
Jun 01, 2019 DIST-A 4 4 0.6 0.6Y
May 01, 2019 DIST-A 4 4 0.50 0.6Y
Apr 01, 2019 DIST-A 4 4 0.45 0.6Y
Mar 01, 2019 DIST-A 4 4 0.9 0.6Y
Feb 01, 2019 DIST-A 4 4 0.62 0.6Y
Jan 01, 2019 DIST-A 4 4 0.6 0.5Y
Dec 01, 2018 DIST-A 4 4 0.54 0.5Y
Nov 01, 2018 DIST-A 4 4 0.27 0.5Y
Oct 01, 2018 DIST-A 4 4 0.44 0.5Y
Sep 01, 2018 DIST-A 4 4 0.75 0.5Y
Aug 01, 2018 DIST-A 4 4 0.5 0.5Y
Jul 01, 2018 DIST-A 4 4 0.56 0.5Y
Jun 01, 2018 DIST-A 4 4 0.6 0.5Y
May 01, 2018 DIST-A 4 4 0.66 0.5Y
Apr 01, 2018 DIST-A 4 4 0.8 0.5Y
Mar 01, 2018 DIST-A 4 4 0.30 0.5Y
Feb 01, 2018 DIST-A 4 4 0.25 0.5Y
Jan 01, 2018 DIST-A 4 4 0.4 0.5Y
Dec 01, 2017 DIST-A 4 3 0.5 0.6Y
Nov 01, 2017 DIST-A 4 5 0.36 0.6Y
Oct 01, 2017 DIST-A 4 7 0.3 0.6Y
Sep 01, 2017 DIST-A 4 4 0.5 0.6Y
Aug 01, 2017 DIST-A 4 4 0.5 0.6Y
Jul 01, 2017 DIST-A 4 4 0.51 0.6Y
Jun 01, 2017 DIST-A 4 4 0.61 0.6Y
May 01, 2017 DIST-A 4 4 0.63 0.6Y
Apr 01, 2017 DIST-A 4 4 0.8 0.6Y
Mar 01, 2017 DIST-A 4 4 0.7 0.6Y
Feb 01, 2017 DIST-A 4 4 0.69 0.7Y
Jan 01, 2017 DIST-A 4 4 0.6 0.7Y
Dec 01, 2016 DIST-A 4 4 0.57 0.7Y
Nov 01, 2016 DIST-A 4 4 0.64 0.7Y
Oct 01, 2016 DIST-A 4 4 0.6 0.8Y
Sep 01, 2016 DIST-A 4 4 0.3 0.8Y
Aug 01, 2016 DIST-A 4 4 0.65 0.8Y
Jul 01, 2016 DIST-A 4 4 0.4 0.8Y
Jun 01, 2016 DIST-A 4 4 1.0 0.8Y
May 01, 2016 DIST-A 4 4 0.71 0.8Y
Apr 01, 2016 DIST-A 4 4 0.83 0.8Y
Mar 01, 2016 DIST-A 4 4 1.00 0.8Y
Feb 01, 2016 DIST-A 4 4 1.2 0.8Y
Jan 01, 2016 DIST-A 4 4 0.9 0.7Y
Dec 01, 2015 DIST-A 4 4 0.7 0.8Y
Nov 01, 2015 DIST-A 4 4 0.8 0.7Y
Oct 01, 2015 DIST-A 4 4 0.58 0.7Y
Sep 01, 2015 DIST-A 4 4 0.74 0.7Y
Aug 01, 2015 DIST-A 4 4 0.4 0.7Y
Jul 01, 2015 DIST-A 5 4 0.4 0.7Y
Jun 01, 2015 DIST-A 5 4 0.9 0.8Y
May 01, 2015 DIST-A 5 4 1 0.8Y
Apr 01, 2015 DIST-A 5 4 0.5 0.7Y
Mar 01, 2015 DIST-A 5 6 1 0.8Y
Feb 01, 2015 DIST-A 5 6 1.1 0.7Y
Jan 01, 2015 DIST-A 5 6 1.1 0.7Y
Dec 01, 2014 DIST-A 5 6 0.4 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 0.5 0.7Y
Aug 01, 2014 DIST-A 5 6 0.74 0.7Y
Jul 01, 2014 DIST-A 8 11 0.6 0.7Y
Jun 01, 2014 DIST-A 5 6 0.81 0.7Y
May 01, 2014 DIST-A 5 6 0.8 0.6Y
Apr 01, 2014 DIST-A 5 6 0.8 0.6Y
Mar 01, 2014 DIST-A 5 6 0.82 0.6Y
Feb 01, 2014 DIST-A 5 6 0.89 0.6Y
Jan 01, 2014 DIST-A 5 6 1.0 0.6Y
Dec 01, 2013 DIST-A 5 6 0.4 0.6Y
Nov 01, 2013 DIST-A 5 6 0.8 0.6Y
Oct 01, 2013 DIST-A 5 6 0.5 0.6Y
Sep 01, 2013 DIST-A 5 6 0.4 0.7Y
Aug 01, 2013 DIST-A 5 6 0.3 0.7Y
Jul 01, 2013 DIST-A 5 6 0.4 0.7Y
Jun 01, 2013 DIST-A 5 6 0.6 0.7Y
May 01, 2013 DIST-A 5 6 0.9 0.8Y
Apr 01, 2013 DIST-A 5 6 0.61 0.8Y
Mar 01, 2013 DIST-A 5 6 0.7 0.8Y
Feb 01, 2013 DIST-A 5 6 1.0 0.8Y
Jan 01, 2013 DIST-A 5 6 0.9 0.8Y
Dec 01, 2012 DIST-A 5 6 0.6 0.7Y
Nov 01, 2012 DIST-A 5 6 0.9 0.7Y
Oct 01, 2012 DIST-A 5 6 0.91 0.7Y
Sep 01, 2012 DIST-A 5 6 0.87 0.7Y
Aug 01, 2012 DIST-A 5 6 0.37 0.7Y
Jul 01, 2012 DIST-A 5 6 0.56 0.7Y
Jun 01, 2012 DIST-A 5 6 0.74 0.7Y
May 01, 2012 DIST-A 5 6 1.06 0.7Y
Apr 01, 2012 DIST-A 5 6 0.9 0.7Y
Mar 01, 2012 DIST-A 5 6 0.72 0.7Y
Feb 01, 2012 DIST-A 5 6 0.8 0.7Y
Jan 01, 2012 DIST-A 5 6 0.56 0.7Y
Dec 01, 2011 DIST-A 5 6 0.5 0.7Y
Nov 01, 2011 DIST-A 5 5 0.36 0.7Y
Oct 01, 2011 DIST-A 8 11 0.5718 0.7Y
Sep 01, 2011 DIST-A 5 6 0.7350 0.8Y
Aug 01, 2011 DIST-A 5 6 0.7133 0.7Y
Jul 01, 2011 DIST-A 8 14 0.7011 0.8Y
Jun 01, 2011 DIST-A 8 16 0.89 0.8Y
May 01, 2011 DIST-A 8 11 0.7445 0.8Y
Apr 01, 2011 DIST-A 5 6 0.8683 0.8Y
Mar 01, 2011 DIST-A 5 6 0.7633 0.8Y
Feb 01, 2011 DIST-A 5 6 0.8617 0.9Y
Jan 01, 2011 DIST-A 5 6 0.47 0.9Y
Dec 01, 2010 DIST-A 5 6 0.47 0.9Y
Nov 01, 2010 DIST-A 5 6 0.8 0.9Y
Oct 01, 2010 DIST-A 5 6 1.1 1.0Y
Sep 01, 2010 DIST-A 5 6 0.6 0.9Y
Aug 01, 2010 DIST-A 5 6 1.1 1.0Y
Jul 01, 2010 DIST-A 5 6 1.03 1.0Y
Jun 01, 2010 DIST-A 5 6 0.7 1.0Y
May 01, 2010 DIST-A 5 6 1.07 1.0Y
Apr 01, 2010 DIST-A 5 6 1.23 0.9Y
Mar 01, 2010 DIST-A 5 6 0.9 0.8Y
Feb 01, 2010 DIST-A 5 6 0.74 0.8Y
Jan 01, 2010 DIST-A 5 6 0.82 0.8Y
Dec 01, 2009 DIST-A 5 6 1.08 0.9Y
Nov 01, 2009 DIST-A 5 6 1.32 0.8Y
Oct 01, 2009 DIST-A 5 6 0.67 0.8Y
Sep 01, 2009 DIST-A 5 6 1.49 0.8Y
Aug 01, 2009 DIST-A 5 6 0.81 0.7Y
Jul 01, 2009 DIST-A 5 6 0.59 0.7Y
Jun 01, 2009 DIST-A 5 7 0.85 0.8Y
May 01, 2009 DIST-A 5 5 0.7Y
Apr 01, 2009 DIST-A 5 6 0.3400 0.8Y
Mar 01, 2009 DIST-A 5 6 1.2 0.9Y
Feb 01, 2009 DIST-A 5 6 0.9 0.9Y
Jan 01, 2009 DIST-A 5 6 1.0 0.9Y
Dec 01, 2008 DIST-A 5 5 0.9Y
Nov 01, 2008 DIST-A 5 6 1.5 1.0Y
Oct 01, 2008 DIST-A 5 6 0.84 0.9Y
Sep 01, 2008 DIST-A 5 6 0.93 0.9Y
Aug 01, 2008 DIST-A 5 6 0.6 0.9Y
Jul 01, 2008 DIST-A 5 6 0.9 0.9Y
Jun 01, 2008 DIST-A 5 5 0.9Y
May 01, 2008 DIST-A 5 6 1.4 1.0Y
Apr 01, 2008 DIST-A 5 6 1.5 0.9Y
Mar 01, 2008 DIST-A 5 6 0.93 0.9Y
Feb 01, 2008 DIST-A 5 0 0.9Y
Jan 01, 2008 DIST-A 5 6 1.24 0.9Y
Dec 01, 2007 DIST-A 5 6 0.88 0.8Y
Nov 01, 2007 DIST-A 5 6 1.06 0.8Y
Oct 01, 2007 DIST-A 5 5 0.7 0.8Y
Sep 01, 2007 DIST-A 5 6 1.0 0.8Y
Aug 01, 2007 DIST-A 5 7 0.7 0.9Y
Jul 01, 2007 DIST-A 5 7 0.4 0.9Y
Jun 01, 2007 DIST-A 5 7 0.87 1.0Y
May 01, 2007 DIST-A 5 7 0.69 1.0Y
Apr 01, 2007 DIST-A 5 7 1.10 1.1Y
Mar 01, 2007 DIST-A 5 7 0.9 1.1Y
Feb 01, 2007 DIST-A 5 7 0.7 1.1Y
Jan 01, 2007 DIST-A 5 7 1.1 1.1Y
Dec 01, 2006 DIST-A 5 7 0.8 1.2Y
Nov 01, 2006 DIST-A 5 7 1.0 1.2Y
Oct 01, 2006 DIST-A 5 7 0.9 1.2Y
Sep 01, 2006 DIST-A 5 7 1.43 1.2Y
Aug 01, 2006 DIST-A 5 7 1.1 1.2Y
Jul 01, 2006 DIST-A 5 6 1.85 1.2Y
Jun 01, 2006 DIST-A 5 7 0.79 1.2Y
May 01, 2006 DIST-A 5 7 1.11 1.2Y
Apr 01, 2006 DIST-A 5 6 1.07 1.2Y
Mar 01, 2006 DIST-A 5 6 1.32 1.2Y
Feb 01, 2006 DIST-A 5 6 1.28 1.2Y
Jan 01, 2006 DIST-A 5 6 1.32 1.2Y
Dec 01, 2005 DIST-A 5 6 1.34 1.2Y
Nov 01, 2005 DIST-A 5 8 1.05 1.2Y
Oct 01, 2005 DIST-A 5 6 0.8 1.1Y
Sep 01, 2005 DIST-A 5 6 1.27 1.1Y
Aug 01, 2005 DIST-A 5 6 1.11 1.1Y
Jul 01, 2005 DIST-A 5 6 1.45 1.1Y
Jun 01, 2005 DIST-A 5 6 0.8 1.1Y
May 01, 2005 DIST-A 5 6 1.03 1.1Y
Apr 01, 2005 DIST-A 5 6 1.3200 1.1Y
Mar 01, 2005 DIST-A 5 6 1.29 1.1Y
Feb 01, 2005 DIST-A 5 6 1.36 1.1Y
Jan 01, 2005 DIST-A 5 6 1.31 1.0Y
Dec 01, 2004 DIST-A 5 6 1.26 1.0Y
Nov 01, 2004 DIST-A 8 9 0.57 0.9Y
Oct 01, 2004 DIST-A 8 6 0.6 1.0Y
Sep 01, 2004 DIST-A 5 6 1.37 1.1Y
 



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