OHA Drinking Water Services
OR41
PWS ID: 00537 ---- MONMOUTH, 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, 2026 DIST-A 10 8 0.9 0.9Y
Mar 01, 2026 DIST-A 10 11 0.8 0.9Y
Feb 01, 2026 DIST-A 10 11 0.93 0.9Y
Jan 01, 2026 DIST-A 10 11 0.9 0.9Y
Dec 01, 2025 DIST-A 10 11 0.82 0.9Y
Nov 01, 2025 DIST-A 10 11 0.8 0.9Y
Oct 01, 2025 DIST-A 10 11 0.89 0.9Y
Sep 01, 2025 DIST-A 10 11 0.98 0.9Y
Aug 01, 2025 DIST-A 10 11 0.89 0.8Y
Jul 01, 2025 DIST-A 10 11 0.83 0.8Y
Jun 01, 2025 DIST-A 10 11 0.85 0.8Y
May 01, 2025 DIST-A 10 11 0.9 0.8Y
Apr 01, 2025 DIST-A 10 11 0.9 0.8Y
Mar 01, 2025 DIST-A 10 11 0.8 0.8Y
Feb 01, 2025 DIST-A 10 11 0.8 0.8Y
Jan 01, 2025 DIST-A 10 11 0.9 0.8Y
Dec 01, 2024 DIST-A 10 11 0.8 0.8Y
Nov 01, 2024 DIST-A 10 11 0.8 0.8Y
Oct 01, 2024 DIST-A 10 11 0.8 0.8Y
Sep 01, 2024 DIST-A 10 11 0.9 0.8Y
Aug 01, 2024 DIST-A 10 11 0.79 0.8Y
Jul 01, 2024 DIST-A 10 11 0.9 0.8Y
Jun 01, 2024 DIST-A 10 11 0.82 0.8Y
May 01, 2024 DIST-A 10 11 0.82 0.8Y
Apr 01, 2024 DIST-A 10 11 0.83 0.8Y
Mar 01, 2024 DIST-A 10 11 0.8 0.8Y
Feb 01, 2024 DIST-A 10 11 0.92 0.8Y
Jan 01, 2024 DIST-A 13 14 0.9 0.8Y
Dec 01, 2023 DIST-A 10 11 0.8 0.8Y
Nov 01, 2023 DIST-A 10 11 0.79 0.8Y
Oct 01, 2023 DIST-A 10 11 0.75 0.8Y
Sep 01, 2023 DIST-A 10 11 0.8 0.8Y
Aug 01, 2023 DIST-A 10 11 0.84 0.8Y
Jul 01, 2023 DIST-A 10 11 0.8 0.8Y
Jun 01, 2023 DIST-A 10 11 0.8 0.8Y
May 01, 2023 DIST-A 10 11 0.8 0.8Y
Apr 01, 2023 DIST-A 10 11 0.82 0.8Y
Mar 01, 2023 DIST-A 10 11 0.8 0.8Y
Feb 01, 2023 DIST-A 10 11 0.88 0.8Y
Jan 01, 2023 DIST-A 10 11 0.9 0.8Y
Dec 01, 2022 DIST-A 10 11 0.68 0.8Y
Nov 01, 2022 DIST-A 10 11 0.82 0.8Y
Oct 01, 2022 DIST-A 10 11 0.8 0.8Y
Sep 01, 2022 DIST-A 10 12 0.88 0.8Y
Aug 01, 2022 DIST-A 10 11 1 0.8Y
Jul 01, 2022 DIST-A 10 11 0.8 0.8Y
Jun 01, 2022 DIST-A 10 11 0.91 0.8Y
May 01, 2022 DIST-A 10 11 0.8 0.8Y
Apr 01, 2022 DIST-A 10 11 0.78 0.8Y
Mar 01, 2022 DIST-A 10 11 0.9 0.8Y
Feb 01, 2022 DIST-A 10 11 0.7 0.8Y
Jan 01, 2022 DIST-A 10 11 0.8 0.8Y
Dec 01, 2021 DIST-A 10 12 0.75 0.8Y
Nov 01, 2021 DIST-A 10 12 0.8 0.8Y
Oct 01, 2021 DIST-A 10 11 0.7 0.8Y
Sep 01, 2021 DIST-A 10 11 0.8 0.8Y
Aug 01, 2021 DIST-A 10 11 0.77 0.9Y
Jul 01, 2021 DIST-A 10 11 0.8 0.9Y
Jun 01, 2021 DIST-A 10 11 0.72 0.9Y
May 01, 2021 DIST-A 10 11 0.8 0.9Y
Apr 01, 2021 DIST-A 10 11 0.8 0.9Y
Mar 01, 2021 DIST-A 10 11 0.91 0.9Y
Feb 01, 2021 DIST-A 10 11 0.9 0.8Y
Jan 01, 2021 DIST-A 10 11 1 0.8Y
Dec 01, 2020 DIST-A 10 11 0.71 0.8Y
Nov 01, 2020 DIST-A 10 11 0.8 0.8Y
Oct 01, 2020 DIST-A 10 11 0.8 0.8Y
Sep 01, 2020 DIST-A 10 12 1.4 0.7Y
Aug 01, 2020 DIST-A 10 11 0.8 0.7Y
Jul 01, 2020 DIST-A 10 11 0.8 0.7Y
Jun 01, 2020 DIST-A 10 11 0.8 0.6Y
May 01, 2020 DIST-A 10 11 0.7 0.6Y
Apr 01, 2020 DIST-A 10 11 0.62 0.6Y
Mar 01, 2020 DIST-A 10 11 0.7 0.6Y
Feb 01, 2020 DIST-A 10 11 0.6 0.6Y
Jan 01, 2020 DIST-A 10 10 0.6 0.6Y
Dec 01, 2019 DIST-A 10 11 0.6 0.6Y
Nov 01, 2019 DIST-A 10 11 0.6 0.6Y
Oct 01, 2019 DIST-A 10 11 0.5 0.7Y
Sep 01, 2019 DIST-A 10 12 0.7 0.7Y
Aug 01, 2019 DIST-A 10 11 0.68 0.7Y
Jul 01, 2019 DIST-A 10 11 0.7 0.7Y
Jun 01, 2019 DIST-A 10 11 0.7 0.7Y
May 01, 2019 DIST-A 10 11 0.7 0.7Y
Apr 01, 2019 DIST-A 10 11 0.7 0.7Y
Mar 01, 2019 DIST-A 10 11 0.71 0.7Y
Feb 01, 2019 DIST-A 10 11 0.6 0.7Y
Jan 01, 2019 DIST-A 10 11 0.6 0.7Y
Dec 01, 2018 DIST-A 10 11 0.6 0.7Y
Nov 01, 2018 DIST-A 10 11 0.67 0.7Y
Oct 01, 2018 DIST-A 10 11 0.8 0.7Y
Sep 01, 2018 DIST-A 10 12 0.8 0.7Y
Aug 01, 2018 DIST-A 10 12 0.8 0.7Y
Jul 01, 2018 DIST-A 10 11 0.7 0.7Y
Jun 01, 2018 DIST-A 10 11 0.8 0.6Y
May 01, 2018 DIST-A 10 10 0.7 0.6Y
Apr 01, 2018 DIST-A 10 11 0.64 0.6Y
Mar 01, 2018 DIST-A 10 11 0.7 0.6Y
Feb 01, 2018 DIST-A 10 11 0.7 0.6Y
Jan 01, 2018 DIST-A 10 11 0.7 0.6Y
Dec 01, 2017 DIST-A 10 11 0.5 0.6Y
Nov 01, 2017 DIST-A 10 11 0.5 0.5Y
Oct 01, 2017 DIST-A 10 11 0.6 0.5Y
Sep 01, 2017 DIST-A 10 11 0.65 0.5Y
Aug 01, 2017 DIST-A 10 11 0.7 0.5Y
Jul 01, 2017 DIST-A 10 11 0.5 0.5Y
Jun 01, 2017 DIST-A 10 11 0.52 0.5Y
May 01, 2017 DIST-A 10 12 0.6 0.5Y
Apr 01, 2017 DIST-A 10 11 0.5 0.5Y
Mar 01, 2017 DIST-A 10 11 0.56 0.5Y
Feb 01, 2017 DIST-A 10 11 0.5 0.5Y
Jan 01, 2017 DIST-A 10 11 0.5 0.5Y
Dec 01, 2016 DIST-A 10 10 0.4 0.5Y
Nov 01, 2016 DIST-A 10 11 0.4 0.5Y
Oct 01, 2016 DIST-A 10 11 0.37 0.5Y
Sep 01, 2016 DIST-A 10 11 0.50 0.5Y
Aug 01, 2016 DIST-A 10 11 0.6 0.5Y
Jul 01, 2016 DIST-A 10 11 0.6 0.5Y
Jun 01, 2016 DIST-A 10 11 0.49 0.5Y
May 01, 2016 DIST-A 13 13 0.5 0.5Y
Apr 01, 2016 DIST-A 10 11 0.49 0.5Y
Mar 01, 2016 DIST-A 10 11 0.6 0.5Y
Feb 01, 2016 DIST-A 10 11 0.5 0.5Y
Jan 01, 2016 DIST-A 10 11 0.6 0.5Y
Dec 01, 2015 DIST-A 10 11 0.4 0.5Y
Nov 01, 2015 DIST-A 10 11 0.5 0.5Y
Oct 01, 2015 DIST-A 10 11 0.5 0.5Y
Sep 01, 2015 DIST-A 10 11 0.6 0.5Y
Aug 01, 2015 DIST-A 10 11 0.5 0.5Y
Jul 01, 2015 DIST-A 10 11 0.55 0.5Y
Jun 01, 2015 DIST-A 10 10 0.46 0.5Y
May 01, 2015 DIST-A 10 11 0.5 0.5Y
Apr 01, 2015 DIST-A 10 11 0.46 0.5Y
Mar 01, 2015 DIST-A 10 10 0.6 0.5Y
Feb 01, 2015 DIST-A 10 11 0.4 0.5Y
Jan 01, 2015 DIST-A 10 11 0.5 0.5Y
Dec 01, 2014 DIST-A 10 11 0.49 0.5Y
Nov 01, 2014 DIST-A 10 11 0.47 0.5Y
Oct 01, 2014 DIST-A 10 9 0.5 0.4Y
Sep 01, 2014 DIST-A 10 11 0.5 0.4Y
Aug 01, 2014 DIST-A 10 11 0.5 0.4Y
Jul 01, 2014 DIST-A 10 11 0.5 0.4Y
Jun 01, 2014 DIST-A 10 11 0.5 0.4Y
May 01, 2014 DIST-A 10 11 0.5 0.4Y
Apr 01, 2014 DIST-A 10 11 0.42 0.4Y
Mar 01, 2014 DIST-A 10 11 0.5 0.4Y
Feb 01, 2014 DIST-A 10 11 0.4 0.4Y
Jan 01, 2014 DIST-A 10 11 0.31 0.4Y
Dec 01, 2013 DIST-A 10 11 0.3 0.4Y
Nov 01, 2013 DIST-A 10 11 0.4 0.4Y
Oct 01, 2013 DIST-A 10 11 0.3 0.4Y
Sep 01, 2013 DIST-A 10 11 0.5 0.4Y
Aug 01, 2013 DIST-A 10 11 0.48 0.4Y
Jul 01, 2013 DIST-A 10 10 0.56 0.4Y
Jun 01, 2013 DIST-A 10 11 0.33 0.4Y
May 01, 2013 DIST-A 10 11 0.4 0.4Y
Apr 01, 2013 DIST-A 10 11 0.3 0.4Y
Mar 01, 2013 DIST-A 10 11 0.4 0.4Y
Feb 01, 2013 DIST-A 10 11 0.3 0.4Y
Jan 01, 2013 DIST-A 10 11 0.4 0.4Y
Dec 01, 2012 DIST-A 10 11 0.3 0.4Y
Nov 01, 2012 DIST-A 10 11 0.3 0.4Y
Oct 01, 2012 DIST-A 10 11 0.4 0.4Y
Sep 01, 2012 DIST-A 10 11 0.4 0.4Y
Aug 01, 2012 DIST-A 10 11 0.4 0.4Y
Jul 01, 2012 DIST-A 10 11 0.4 0.4Y
Jun 01, 2012 DIST-A 10 11 0.41 0.4Y
May 01, 2012 DIST-A 10 11 0.37 0.4Y
Apr 01, 2012 DIST-A 10 11 0.39 0.4Y
Mar 01, 2012 DIST-A 10 11 0.4 0.4Y
Feb 01, 2012 DIST-A 10 11 0.3 0.4Y
Jan 01, 2012 DIST-A 10 11 0.3 0.3Y
Dec 01, 2011 DIST-A 10 11 0.3 0.3Y
Nov 01, 2011 DIST-A 10 11 0.4 0.3Y
Oct 01, 2011 DIST-A 10 11 0.3 0.3Y
Sep 01, 2011 DIST-A 10 11 0.4 0.3Y
Aug 01, 2011 DIST-A 13 14 0.4 0.3Y
Jul 01, 2011 DIST-A 10 10 0.3 0.3Y
Jun 01, 2011 DIST-A 10 11 0.4 0.3Y
May 01, 2011 DIST-A 10 10 0.4 0.3Y
Apr 01, 2011 DIST-A 10 11 0.3 0.3Y
Mar 01, 2011 DIST-A 10 11 0.4 0.3Y
Feb 01, 2011 DIST-A 10 11 0.28 0.3Y
Jan 01, 2011 DIST-A 10 11 0.3 0.3Y
Dec 01, 2010 DIST-A 10 11 0.17 0.3Y
Nov 01, 2010 DIST-A 10 11 0.37 0.3Y
Oct 01, 2010 DIST-A 10 11 0.4 0.3Y
Sep 01, 2010 DIST-A 10 11 0.42 0.3Y
Aug 01, 2010 DIST-A 10 11 0.4 0.3Y
Jul 01, 2010 DIST-A 10 10 0.3 0.3Y
Jun 01, 2010 DIST-A 10 12 0.3 0.3Y
May 01, 2010 DIST-A 10 11 0.3 0.3Y
Apr 01, 2010 DIST-A 10 11 0.3 0.3Y
Mar 01, 2010 DIST-A 10 11 0.3 0.3Y
Feb 01, 2010 DIST-A 10 11 0.3 0.3Y
Jan 01, 2010 DIST-A 10 11 0.3 0.2Y
Dec 01, 2009 DIST-A 10 11 0.24 0.2Y
Nov 01, 2009 DIST-A 10 11 0.3 0.2Y
Oct 01, 2009 DIST-A 10 11 0.24 0.2Y
Sep 01, 2009 DIST-A 10 11 0.3 0.2Y
Aug 01, 2009 DIST-A 10 11 0.3 0.2Y
Jul 01, 2009 DIST-A 10 11 0.3 0.2Y
Jun 01, 2009 DIST-A 10 11 0.21 0.2Y
May 01, 2009 DIST-A 10 11 0.2 0.2Y
Apr 01, 2009 DIST-A 10 11 0.2 0.2Y
Mar 01, 2009 DIST-A 10 11 0.2 0.2Y
Feb 01, 2009 DIST-A 10 11 0.2 0.2Y
Jan 01, 2009 DIST-A 10 11 0.16 0.2Y
Dec 01, 2008 DIST-A 9 11 0.2 0.2Y
Nov 01, 2008 DIST-A 9 13 0.2 0.2Y
Oct 01, 2008 DIST-A 9 13 0.17 0.2Y
Sep 01, 2008 DIST-A 9 13 0.16 0.2Y
Aug 01, 2008 DIST-A 9 13 0.2 0.2Y
Jul 01, 2008 DIST-A 9 12 0.2 0.2Y
Jun 01, 2008 DIST-A 9 12 0.18 0.2Y
May 01, 2008 DIST-A 9 12 0.24 0.2Y
Apr 01, 2008 DIST-A 9 12 0.21 0.2Y
Mar 01, 2008 DIST-A 9 12 0.2 0.2Y
Feb 01, 2008 DIST-A 9 12 0.3 0.2Y
Jan 01, 2008 DIST-A 9 12 0.2 0.2Y
Dec 01, 2007 DIST-A 9 12 0.3 0.2Y
Nov 01, 2007 DIST-A 9 12 0.21 0.2Y
Oct 01, 2007 DIST-A 9 12 0.2 0.2Y
Sep 01, 2007 DIST-A 9 12 0.3 0.2Y
Aug 01, 2007 DIST-A 9 12 0.2 0.2Y
Jul 01, 2007 DIST-A 12 14 0.2 0.2Y
Jun 01, 2007 DIST-A 9 12 0.2 0.2Y
May 01, 2007 DIST-A 9 12 0.2 0.2Y
Apr 01, 2007 DIST-A 9 12 0.2 0.2Y
Mar 01, 2007 DIST-A 9 12 0.2 0.2Y
Feb 01, 2007 DIST-A 9 12 0.2 0.2Y
Jan 01, 2007 DIST-A 9 12 0.2 0.2Y
Dec 01, 2006 DIST-A 9 12 0.2 0.2Y
Nov 01, 2006 DIST-A 9 12 0.1 0.2Y
Oct 01, 2006 DIST-A 9 12 0.2 0.2Y
Sep 01, 2006 DIST-A 9 12 0.2 0.2Y
Aug 01, 2006 DIST-A 9 12 0.2 0.2Y
Jul 01, 2006 DIST-A 9 12 0.2 0.2Y
Jun 01, 2006 DIST-A 9 11 0.2 0.2Y
May 01, 2006 DIST-A 9 12 0.2 0.2Y
Apr 01, 2006 DIST-A 9 12 0.2 0.2Y
Mar 01, 2006 DIST-A 9 12 0.2 0.2Y
Feb 01, 2006 DIST-A 9 12 0.2 0.2Y
Jan 01, 2006 DIST-A 9 12 0.2 0.2Y
Dec 01, 2005 DIST-A 9 12 0.2 0.2Y
Nov 01, 2005 DIST-A 9 12 0.2 0.2Y
Oct 01, 2005 DIST-A 9 12 0.2 0.2Y
Sep 01, 2005 DIST-A 9 12 0.2 0.2Y
Aug 01, 2005 DIST-A 9 15 0.2 0.2Y
Jul 01, 2005 DIST-A 9 12 0.2 0.2Y
Jun 01, 2005 DIST-A 9 12 0.1 0.2Y
May 01, 2005 DIST-A 9 12 0.2 0.2Y
Apr 01, 2005 DIST-A 9 12 0.2 0.2Y
Mar 01, 2005 DIST-A 9 9 0.1 0.2Y
Feb 01, 2005 DIST-A 9 12 0.1 0.2Y
Jan 01, 2005 DIST-A 9 11 0.1 0.2Y
Dec 01, 2004 DIST-A 9 12 0.2 0.2Y
Nov 01, 2004 DIST-A 9 12 0.2 0.2Y
Oct 01, 2004 DIST-A 9 12 0.2 0.2Y
Sep 01, 2004 DIST-A 9 12 0.2 0.2Y