OHA Drinking Water Services
OR41
PWS ID: 00474 ---- LAWRENCE SUBDIVISION WTR ASSN
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 1 1 0.91 1.1Y
Sep 01, 2024 DIST-A 1 1 1.03 1.1Y
Aug 01, 2024 DIST-A 1 1 0.98 1.0Y
Jul 01, 2024 DIST-A 4 4 2.5 1.0Y
Jun 01, 2024 DIST-A 1 1 2.07 0.9Y
May 01, 2024 DIST-A 1 1 0.86 0.8Y
Apr 01, 2024 DIST-A 1 1 1.32 0.8Y
Mar 01, 2024 DIST-A 1 1 0.55 0.8Y
Feb 01, 2024 DIST-A 1 1 0.6 0.8Y
Jan 01, 2024 DIST-A 1 1 0.5 0.8Y
Dec 01, 2023 DIST-A 1 1 0.76 0.9Y
Nov 01, 2023 DIST-A 1 1 1.13 0.9Y
Oct 01, 2023 DIST-A 1 1 0.88 0.9Y
Sep 01, 2023 DIST-A 1 1 0.04 0.9Y
Aug 01, 2023 DIST-A 1 1 1.04 1.0Y
Jul 01, 2023 DIST-A 1 1 0.56 1.0Y
Jun 01, 2023 DIST-A 1 1 1.34 1.0Y
May 01, 2023 DIST-A 1 1 0.9 1.0Y
Apr 01, 2023 DIST-A 1 1 0.8 1.0Y
Mar 01, 2023 DIST-A 1 1 1.09 1.0Y
Feb 01, 2023 DIST-A 1 1 0.79 1.0Y
Jan 01, 2023 DIST-A 1 1 1.04 1.0Y
Dec 01, 2022 DIST-A 1 1 1.01 1.0Y
Nov 01, 2022 DIST-A 1 1 1 1.0Y
Oct 01, 2022 DIST-A 1 1 1.08 0.9Y
Sep 01, 2022 DIST-A 1 1 1.06 0.9Y
Aug 01, 2022 DIST-A 1 1 1.1 0.9Y
Jul 01, 2022 DIST-A 1 1 0.83 0.9Y
Jun 01, 2022 DIST-A 1 1 1 0.9Y
May 01, 2022 DIST-A 1 1 1.47 0.9Y
Apr 01, 2022 DIST-A 1 1 0.55 0.9Y
Mar 01, 2022 DIST-A 1 1 0.88 0.9Y
Feb 01, 2022 DIST-A 1 1 1.07 0.9Y
Jan 01, 2022 DIST-A 1 1 0.65 0.9Y
Dec 01, 2021 DIST-A 1 1 0.84 0.9Y
Nov 01, 2021 DIST-A 1 1 0.64 0.9Y
Oct 01, 2021 DIST-A 1 1 1.11 0.9Y
Sep 01, 2021 DIST-A 1 1 0.56 0.9Y
Aug 01, 2021 DIST-A 1 1 0.9 1.0Y
Jul 01, 2021 DIST-A 1 1 1.11 1.0Y
Jun 01, 2021 DIST-A 1 1 1.18 1.0Y
May 01, 2021 DIST-A 1 1 1.28 1.0Y
Apr 01, 2021 DIST-A 1 1 0.66 1.0Y
Mar 01, 2021 DIST-A 1 1 0.81 1.0Y
Feb 01, 2021 DIST-A 1 1 0.82 1.1Y
Jan 01, 2021 DIST-A 1 1 1.07 1.1Y
Dec 01, 2020 DIST-A 1 1 0.87 1.0Y
Nov 01, 2020 DIST-A 1 1 0.84 1.0Y
Oct 01, 2020 DIST-A 1 1 0.92 1.0Y
Sep 01, 2020 DIST-A 1 1 1.2 1.0Y
Aug 01, 2020 DIST-A 1 0 1.0Y
Jul 01, 2020 DIST-A 1 1 1.44 1.0Y
Jun 01, 2020 DIST-A 1 1 1.35 1.0Y
May 01, 2020 DIST-A 1 1 1.03 1.0Y
Apr 01, 2020 DIST-A 1 1 1.11 1.0Y
Mar 01, 2020 DIST-A 1 1 0.92 0.9Y
Feb 01, 2020 DIST-A 1 1 0.87 0.9Y
Jan 01, 2020 DIST-A 1 1 0.72 1.0Y
Dec 01, 2019 DIST-A 1 1 0.94 1.0Y
Nov 01, 2019 DIST-A 1 1 1.04 1.0Y
Oct 01, 2019 DIST-A 1 1 0.78 1.0Y
Sep 01, 2019 DIST-A 1 1 0.95 1.0Y
Aug 01, 2019 DIST-A 1 1 1.07 1.0Y
Jul 01, 2019 DIST-A 1 1 1.11 0.9Y
Jun 01, 2019 DIST-A 1 1 1.12 0.9Y
May 01, 2019 DIST-A 1 1 0.97 0.9Y
Apr 01, 2019 DIST-A 1 1 0.76 0.9Y
Mar 01, 2019 DIST-A 1 1 0.8 1.0Y
Feb 01, 2019 DIST-A 1 1 1.25 1.0Y
Jan 01, 2019 DIST-A 1 1 0.84 1.0Y
Dec 01, 2018 DIST-A 1 1 1.06 0.9Y
Nov 01, 2018 DIST-A 1 1 0.83 0.9Y
Oct 01, 2018 DIST-A 1 1 0.81 1.0Y
Sep 01, 2018 DIST-A 1 1 0.8 1.0Y
Aug 01, 2018 DIST-A 1 1 1.05 1.0Y
Jul 01, 2018 DIST-A 1 1 1.12 1.0Y
Jun 01, 2018 DIST-A 1 1 0.99 0.9Y
May 01, 2018 DIST-A 1 1 0.91 0.9Y
Apr 01, 2018 DIST-A 1 1 1.25 0.9Y
Mar 01, 2018 DIST-A 1 1 0.81 0.9Y
Feb 01, 2018 DIST-A 1 1 1.05 0.9Y
Jan 01, 2018 DIST-A 1 1 0.54 0.9Y
Dec 01, 2017 DIST-A 1 1 0.98 0.9Y
Nov 01, 2017 DIST-A 1 1 1.14 0.9Y
Oct 01, 2017 DIST-A 1 1 0.81 0.9Y
Sep 01, 2017 DIST-A 1 1 0.93 0.9Y
Aug 01, 2017 DIST-A 1 1 1.12 0.9Y
Jul 01, 2017 DIST-A 1 1 0.8 0.9Y
Jun 01, 2017 DIST-A 1 1 0.67 1.0Y
May 01, 2017 DIST-A 1 1 0.69 1.1Y
Apr 01, 2017 DIST-A 1 1 0.93 1.1Y
Mar 01, 2017 DIST-A 1 1 0.93 1.0Y
Feb 01, 2017 DIST-A 1 1 0.79 1.0Y
Jan 01, 2017 DIST-A 1 1 0.88 1.0Y
Dec 01, 2016 DIST-A 1 1 0.96 1.0Y
Nov 01, 2016 DIST-A 1 1 1.17 1.0Y
Oct 01, 2016 DIST-A 1 1 1.06 1.0Y
Sep 01, 2016 DIST-A 1 1 1.3 1.1Y
Aug 01, 2016 DIST-A 1 1 1.2 1.0Y
Jul 01, 2016 DIST-A 1 1 0.96 1.0Y
Jun 01, 2016 DIST-A 1 1 1.8 1.0Y
May 01, 2016 DIST-A 1 1 0.77 0.9Y
Apr 01, 2016 DIST-A 1 1 0.64 1.0Y
Mar 01, 2016 DIST-A 1 1 0.82 1.0Y
Feb 01, 2016 DIST-A 1 1 0.87 1.0Y
Jan 01, 2016 DIST-A 1 1 0.72 1.0Y
Dec 01, 2015 DIST-A 1 1 0.91 1.0Y
Nov 01, 2015 DIST-A 1 1 1.56 1.1Y
Oct 01, 2015 DIST-A 1 1 1.27 1.0Y
Sep 01, 2015 DIST-A 1 1 0.84 1.0Y
Aug 01, 2015 DIST-A 1 1 0.66 1.0Y
Jul 01, 2015 DIST-A 1 1 0.85 1.5Y
Jun 01, 2015 DIST-A 1 1 1.22 1.6Y
May 01, 2015 DIST-A 1 1 1.21 1.6Y
Apr 01, 2015 DIST-A 1 1 1.44 1.6Y
Mar 01, 2015 DIST-A 1 1 0.94 1.6Y
Feb 01, 2015 DIST-A 1 1 0.86 1.6Y
Jan 01, 2015 DIST-A 1 1 0.77 1.6Y
Dec 01, 2014 DIST-A 1 1 1.13 1.7Y
Nov 01, 2014 DIST-A 1 1 1.06 1.7Y
Oct 01, 2014 DIST-A 1 1 0.93 1.7Y
Sep 01, 2014 DIST-A 1 1 1.19 1.6Y
Aug 01, 2014 DIST-A 1 1 6.7 2.0Y
Jul 01, 2014 DIST-A 1 1 1.12 1.6Y
Jun 01, 2014 DIST-A 1 1 1.86 1.6Y
May 01, 2014 DIST-A 1 1 1.1 1.6Y
Apr 01, 2014 DIST-A 1 1 1.07 1.6Y
Mar 01, 2014 DIST-A 1 1 1.15 1.6Y
Feb 01, 2014 DIST-A 1 1 1.67 1.5Y
Jan 01, 2014 DIST-A 1 1 0.84 1.5Y
Dec 01, 2013 DIST-A 1 1 1.57 1.4Y
Nov 01, 2013 DIST-A 1 1 0.75 1.5Y
Oct 01, 2013 DIST-A 1 1 0.72 1.5Y
Sep 01, 2013 DIST-A 1 1 5.6 1.5Y
Aug 01, 2013 DIST-A 1 1 1.56 1.2Y
Jul 01, 2013 DIST-A 1 1 1.55 1.2Y
Jun 01, 2013 DIST-A 1 1 1.26 1.3Y
May 01, 2013 DIST-A 1 1 1.3 1.3Y
Apr 01, 2013 DIST-A 1 1 0.9 1.3Y
Mar 01, 2013 DIST-A 1 1 0.8 1.3Y
Feb 01, 2013 DIST-A 1 1 0.7 1.4Y
Jan 01, 2013 DIST-A 1 1 0.7 1.4Y
Dec 01, 2012 DIST-A 1 1 1.9 1.5Y
Nov 01, 2012 DIST-A 1 1 1.2 1.4Y
Oct 01, 2012 DIST-A 1 1 1.1 1.4Y
Sep 01, 2012 DIST-A 1 1 1.1 1.4Y
Aug 01, 2012 DIST-A 1 1 1.3 1.4Y
Jul 01, 2012 DIST-A 1 1 3.25 1.4Y
Jun 01, 2012 DIST-A 1 1 1.5 1.2Y
May 01, 2012 DIST-A 1 1 1.5 1.1Y
Apr 01, 2012 DIST-A 1 1 1 1.1Y
Mar 01, 2012 DIST-A 1 1 1.3 1.0Y
Feb 01, 2012 DIST-A 1 1 1.2 1.0Y
Jan 01, 2012 DIST-A 1 1 1.3 0.9Y
Dec 01, 2011 DIST-A 1 1 1.4 0.8Y
Nov 01, 2011 DIST-A 1 1 0.8 0.8Y
Oct 01, 2011 DIST-A 1 1 1.3 0.8Y
Sep 01, 2011 DIST-A 1 1 0.9 0.7Y
Aug 01, 2011 DIST-A 1 1 0.9 0.7Y
Jul 01, 2011 DIST-A 1 1 0.8 0.7Y
Jun 01, 2011 DIST-A 1 1 0.9 0.6Y
May 01, 2011 DIST-A 1 1 0.8 0.6Y
Apr 01, 2011 DIST-A 1 1 0.7 0.6Y
Mar 01, 2011 DIST-A 1 1 0.6 0.6Y
Feb 01, 2011 DIST-A 1 1 0.4 0.6Y
Jan 01, 2011 DIST-A 1 1 0.6 0.6Y
Dec 01, 2010 DIST-A 1 1 0.7 0.6Y
Nov 01, 2010 DIST-A 1 1 0.7 0.5Y
Oct 01, 2010 DIST-A 1 1 0.5 0.5Y
Sep 01, 2010 DIST-A 1 1 0.5 0.5Y
Aug 01, 2010 DIST-A 1 1 0.8 0.5Y
Jul 01, 2010 DIST-A 1 1 0.5 0.5Y
Jun 01, 2010 DIST-A 1 1 0.8 0.5Y
May 01, 2010 DIST-A 1 1 0.6 0.6Y
Apr 01, 2010 DIST-A 1 1 0.4 0.6Y
Mar 01, 2010 DIST-A 1 1 0.4 0.6Y
Feb 01, 2010 DIST-A 1 1 0.6 0.6Y
Jan 01, 2010 DIST-A 1 1 0.4 0.6Y
Dec 01, 2009 DIST-A 1 1 0.4 0.6Y
Nov 01, 2009 DIST-A 1 1 0.5 0.6Y
Oct 01, 2009 DIST-A 1 1 0.3 0.7Y
Sep 01, 2009 DIST-A 1 1 0.7 0.7Y
Aug 01, 2009 DIST-A 1 1 0.7 0.7Y
Jul 01, 2009 DIST-A 1 1 0.4 0.7Y
Jun 01, 2009 DIST-A 1 1 1.5 0.7Y
May 01, 2009 DIST-A 1 1 0.5 0.6Y
Apr 01, 2009 DIST-A 1 1 0.6 0.6Y
Mar 01, 2009 DIST-A 1 1 0.6 0.6Y
Feb 01, 2009 DIST-A 1 1 1 0.6Y
Jan 01, 2009 DIST-A 1 1 0.3 0.6Y
Dec 01, 2008 DIST-A 1 1 0.4 0.6Y
Nov 01, 2008 DIST-A 1 1 1.1 0.6Y
Oct 01, 2008 DIST-A 1 1 0.7 0.6Y
Sep 01, 2008 DIST-A 1 1 0.6 0.6Y
Aug 01, 2008 DIST-A 1 1 0.8 0.5Y
Jul 01, 2008 DIST-A 1 1 0.4 0.5Y
Jun 01, 2008 DIST-A 1 1 0.6 0.6Y
May 01, 2008 DIST-A 1 1 0.5 0.6Y
Apr 01, 2008 DIST-A 1 1 0.5 0.6Y
Mar 01, 2008 DIST-A 1 1 0.65 0.6Y
Feb 01, 2008 DIST-A 1 1 0.5 0.6Y
Jan 01, 2008 DIST-A 1 1 0.7 0.6Y
Dec 01, 2007 DIST-A 1 1 0.4 0.6Y
Nov 01, 2007 DIST-A 5 5 1 0.6Y
Oct 01, 2007 DIST-A 5 4 0.3 0.6Y
Sep 01, 2007 DIST-A 1 1 0.23 0.6Y
Aug 01, 2007 DIST-A 1 1 0.75 0.6Y
Jul 01, 2007 DIST-A 1 1 0.54 0.6Y
Jun 01, 2007 DIST-A 1 1 0.9 0.6Y
May 01, 2007 DIST-A 1 1 0.7 0.6Y
Apr 01, 2007 DIST-A 1 1 0.7 0.6Y
Mar 01, 2007 DIST-A 1 1 0.5 0.6Y
Feb 01, 2007 DIST-A 1 1 0.5 0.6Y
Jan 01, 2007 DIST-A 1 1 0.7 0.6Y
Dec 01, 2006 DIST-A 1 1 0.5 0.6Y
Nov 01, 2006 DIST-A 1 1 0.7 0.7Y
Oct 01, 2006 DIST-A 1 1 0.9 0.7Y
Sep 01, 2006 DIST-A 1 1 0.2 0.6Y
Aug 01, 2006 DIST-A 1 1 0.6 0.7Y
Jul 01, 2006 DIST-A 1 1 0.6 0.7Y
Jun 01, 2006 DIST-A 1 1 0.6 0.7Y
May 01, 2006 DIST-A 1 1 0.6 0.7Y
Apr 01, 2006 DIST-A 1 1 0.6 0.8Y
Mar 01, 2006 DIST-A 1 1 0.7 0.8Y
Feb 01, 2006 DIST-A 1 1 1 0.8Y
Jan 01, 2006 DIST-A 1 1 0.7 0.8Y
Dec 01, 2005 DIST-A 1 1 0.7 0.8Y
Nov 01, 2005 DIST-A 1 1 0.8 0.8Y
Oct 01, 2005 DIST-A 1 1 0.7 0.8Y
Sep 01, 2005 DIST-A 1 1 0.9 0.8Y
Aug 01, 2005 DIST-A 1 1 0.8 0.8Y
Jul 01, 2005 DIST-A 1 1 0.7 0.7Y
Jun 01, 2005 DIST-A 1 1 0.8 0.7Y
May 01, 2005 DIST-A 1 1 0.9 0.7Y
Apr 01, 2005 DIST-A 1 1 1 0.7Y
Mar 01, 2005 DIST-A 1 1 0.8 0.7Y
Feb 01, 2005 DIST-A 1 1 1 0.7Y
Jan 01, 2005 DIST-A 1 1 0.6 0.6Y
Dec 01, 2004 DIST-A 1 1 0.7 0.7Y
Nov 01, 2004 DIST-A 1 1 0.7 0.6Y
Oct 01, 2004 DIST-A 1 1 0.6 0.6Y
Sep 01, 2004 DIST-A 1 1 0.5 0.6Y
 




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