OHA Drinking Water Services
OR41
PWS ID: 00847 ---- SUTHERLIN, 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
Jun 01, 2024 DIST-A 9 5 0.91 1.0Y
May 01, 2024 DIST-A 9 9 0.97 1.0Y
Apr 01, 2024 DIST-A 9 9 1.16 1.0Y
Mar 01, 2024 DIST-A 9 9 1.10 0.9Y
Feb 01, 2024 DIST-A 9 9 1.13 0.9Y
Jan 01, 2024 DIST-A 9 9 1.14 0.8Y
Dec 01, 2023 DIST-A 9 9 1.11 0.8Y
Nov 01, 2023 DIST-A 9 9 1.03 0.8Y
Oct 01, 2023 DIST-A 9 9 0.77 0.8Y
Sep 01, 2023 DIST-A 9 9 0.86 0.8Y
Aug 01, 2023 DIST-A 9 9 1.00 0.8Y
Jul 01, 2023 DIST-A 9 9 0.8 0.8Y
Jun 01, 2023 DIST-A 9 9 0.7 0.8Y
May 01, 2023 DIST-A 9 9 0.75 0.8Y
Apr 01, 2023 DIST-A 9 9 0.66 0.8Y
Mar 01, 2023 DIST-A 9 9 0.66 0.9Y
Feb 01, 2023 DIST-A 9 9 0.59 0.9Y
Jan 01, 2023 DIST-A 9 9 1.09 0.9Y
Dec 01, 2022 DIST-A 9 9 1.10 0.9Y
Nov 01, 2022 DIST-A 9 9 0.81 0.9Y
Oct 01, 2022 DIST-A 9 9 0.93 0.9Y
Sep 01, 2022 DIST-A 9 9 0.86 0.9Y
Aug 01, 2022 DIST-A 9 9 0.91 0.9Y
Jul 01, 2022 DIST-A 9 9 0.91 0.9Y
Jun 01, 2022 DIST-A 9 9 0.5 0.8Y
May 01, 2022 DIST-A 9 9 0.67 0.9Y
Apr 01, 2022 DIST-A 9 9 1.15 0.9Y
Mar 01, 2022 DIST-A 9 9 1 0.9Y
Feb 01, 2022 DIST-A 9 9 1.12 0.9Y
Jan 01, 2022 DIST-A 9 9 1.0 0.9Y
Dec 01, 2021 DIST-A 9 9 1.0 0.9Y
Nov 01, 2021 DIST-A 9 9 0.9 0.9Y
Oct 01, 2021 DIST-A 9 9 0.82 0.9Y
Sep 01, 2021 DIST-A 9 9 0.6 0.9Y
Aug 01, 2021 DIST-A 9 9 0.7 0.9Y
Jul 01, 2021 DIST-A 9 9 0.7 1.0Y
Jun 01, 2021 DIST-A 9 9 0.78 1.0Y
May 01, 2021 DIST-A 9 9 0.7 1.0Y
Apr 01, 2021 DIST-A 9 9 1.08 1.0Y
Mar 01, 2021 DIST-A 9 9 1.2 1.0Y
Feb 01, 2021 DIST-A 9 9 1.2 1.0Y
Jan 01, 2021 DIST-A 9 9 1.06 1.0Y
Dec 01, 2020 DIST-A 9 9 1.1 1.0Y
Nov 01, 2020 DIST-A 9 9 0.76 1.0Y
Oct 01, 2020 DIST-A 9 9 1 1.0Y
Sep 01, 2020 DIST-A 9 9 1.02 1.0Y
Aug 01, 2020 DIST-A 9 9 0.99 1.0Y
Jul 01, 2020 DIST-A 9 9 1.06 1.0Y
Jun 01, 2020 DIST-A 9 9 0.80 1.0Y
May 01, 2020 DIST-A 9 9 0.8 1.0Y
Apr 01, 2020 DIST-A 9 9 1.08 1.0Y
Mar 01, 2020 DIST-A 9 9 1.1 1.0Y
Feb 01, 2020 DIST-A 9 9 1.29 1.0Y
Jan 01, 2020 DIST-A 9 9 1.09 1.0Y
Dec 01, 2019 DIST-A 9 9 1.00 1.0Y
Nov 01, 2019 DIST-A 9 9 0.9 1.0Y
Oct 01, 2019 DIST-A 9 9 0.82 1.0Y
Sep 01, 2019 DIST-A 9 9 0.90 1.0Y
Aug 01, 2019 DIST-A 9 10 0.81 1.0Y
Jul 01, 2019 DIST-A 9 9 0.88 1.1Y
Jun 01, 2019 DIST-A 9 9 1 1.1Y
May 01, 2019 DIST-A 9 9 1.1 1.1Y
Apr 01, 2019 DIST-A 9 9 1.24 1.1Y
Mar 01, 2019 DIST-A 9 9 1 1.1Y
Feb 01, 2019 DIST-A 9 9 1.3 1.1Y
Jan 01, 2019 DIST-A 9 9 1.2 1.1Y
Dec 01, 2018 DIST-A 9 9 1.1 1.1Y
Nov 01, 2018 DIST-A 9 9 0.8 1.1Y
Oct 01, 2018 DIST-A 9 9 1.00 1.1Y
Sep 01, 2018 DIST-A 9 9 1.04 1.1Y
Aug 01, 2018 DIST-A 9 9 1.26 1.1Y
Jul 01, 2018 DIST-A 9 9 0.98 1.1Y
Jun 01, 2018 DIST-A 9 9 0.83 1.1Y
May 01, 2018 DIST-A 9 9 1 1.1Y
Apr 01, 2018 DIST-A 9 9 1.2 1.1Y
Mar 01, 2018 DIST-A 9 9 1.2 1.1Y
Feb 01, 2018 DIST-A 9 9 1.4 1.1Y
Jan 01, 2018 DIST-A 9 9 1.2 1.1Y
Dec 01, 2017 DIST-A 9 9 1.29 1.0Y
Nov 01, 2017 DIST-A 9 9 0.9 1.0Y
Oct 01, 2017 DIST-A 9 9 1.1 1.0Y
Sep 01, 2017 DIST-A 9 9 1.0 1.0Y
Aug 01, 2017 DIST-A 9 9 1.06 1.0Y
Jul 01, 2017 DIST-A 9 9 1 1.0Y
Jun 01, 2017 DIST-A 9 9 1 1.0Y
May 01, 2017 DIST-A 9 9 1 1.0Y
Apr 01, 2017 DIST-A 9 9 1 1.0Y
Mar 01, 2017 DIST-A 9 9 1.2 1.0Y
Feb 01, 2017 DIST-A 9 9 1 1.0Y
Jan 01, 2017 DIST-A 9 9 1 1.0Y
Dec 01, 2016 DIST-A 9 9 1 1.0Y
Nov 01, 2016 DIST-A 9 9 1 1.0Y
Oct 01, 2016 DIST-A 9 9 0.8 1.0Y
Sep 01, 2016 DIST-A 9 9 0.9 1.0Y
Aug 01, 2016 DIST-A 9 9 1.0 1.0Y
Jul 01, 2016 DIST-A 9 9 1 1.0Y
Jun 01, 2016 DIST-A 9 9 1.0 1.0Y
May 01, 2016 DIST-A 9 9 1 1.0Y
Apr 01, 2016 DIST-A 9 9 1 1.0Y
Mar 01, 2016 DIST-A 9 9 1 1.0Y
Feb 01, 2016 DIST-A 9 9 1 1.0Y
Jan 01, 2016 DIST-A 9 9 1 1.0Y
Dec 01, 2015 DIST-A 9 9 1 1.0Y
Nov 01, 2015 DIST-A 9 9 1 1.0Y
Oct 01, 2015 DIST-A 9 9 1 1.0Y
Sep 01, 2015 DIST-A 9 9 0.8 1.0Y
Aug 01, 2015 DIST-A 9 9 1 1.0Y
Jul 01, 2015 DIST-A 9 9 1 1.0Y
Jun 01, 2015 DIST-A 9 9 1.1 1.0Y
May 01, 2015 DIST-A 9 9 1 1.0Y
Apr 01, 2015 DIST-A 9 9 1 1.0Y
Mar 01, 2015 DIST-A 9 9 1.3 1.0Y
Feb 01, 2015 DIST-A 9 9 1 1.0Y
Jan 01, 2015 DIST-A 9 9 1 1.0Y
Dec 01, 2014 DIST-A 9 9 1.1 1.0Y
Nov 01, 2014 DIST-A 9 9 1 1.0Y
Oct 01, 2014 DIST-A 9 9 0.8 1.0Y
Sep 01, 2014 DIST-A 9 8 0.9 1.0Y
Aug 01, 2014 DIST-A 9 9 1 1.0Y
Jul 01, 2014 DIST-A 9 9 1 1.0Y
Jun 01, 2014 DIST-A 9 9 1 1.0Y
May 01, 2014 DIST-A 9 9 1 1.0Y
Apr 01, 2014 DIST-A 9 10 1 1.0Y
Mar 01, 2014 DIST-A 9 9 1 1.0Y
Feb 01, 2014 DIST-A 9 9 1 1.0Y
Jan 01, 2014 DIST-A 9 9 1.2 1.0Y
Dec 01, 2013 DIST-A 9 9 1 1.0Y
Nov 01, 2013 DIST-A 9 9 1 1.0Y
Oct 01, 2013 DIST-A 9 9 1 1.1Y
Sep 01, 2013 DIST-A 9 9 1 1.1Y
Aug 01, 2013 DIST-A 9 9 1 1.1Y
Jul 01, 2013 DIST-A 9 9 1.0 1.1Y
Jun 01, 2013 DIST-A 9 9 1 1.1Y
May 01, 2013 DIST-A 9 9 1 1.1Y
Apr 01, 2013 DIST-A 9 9 1 1.2Y
Mar 01, 2013 DIST-A 9 9 1.2 1.2Y
Feb 01, 2013 DIST-A 9 9 1 1.2Y
Jan 01, 2013 DIST-A 9 9 1.3 1.2Y
Oct 01, 2012 DIST-A 9 1 1.4 1.2Y
Aug 01, 2012 DIST-A 9 9 1.0 1.0Y
May 01, 2012 DIST-A 9 9 1.1889 0.8Y
Apr 01, 2012 DIST-A 9 9 1.2667 0.7Y
Mar 01, 2012 DIST-A 9 9 1.2467 0.6Y
Feb 01, 2012 DIST-A 9 9 1.2222 0.4Y
Jan 01, 2012 DIST-A 9 9 1.2489 0.4Y
Dec 01, 2011 DIST-A 9 9 1.1956 0.4Y
Nov 01, 2011 DIST-A 9 9 0.8678 0.4Y
Oct 01, 2011 DIST-A 9 9 0 0.4Y
Sep 01, 2011 DIST-A 9 9 0.8922 0.5Y
Aug 01, 2011 DIST-A 9 9 0 0.5Y
Jul 01, 2011 DIST-A 9 9 0 0.5Y
Jun 01, 2011 DIST-A 9 9 0 0.6Y
May 01, 2011 DIST-A 9 9 0 0.7Y
Apr 01, 2011 DIST-A 9 9 0 0.8Y
Mar 01, 2011 DIST-A 9 9 0 0.9Y
Feb 01, 2011 DIST-A 9 9 1.1778 0.9Y
Jan 01, 2011 DIST-A 9 9 1.2267 0.9Y
Dec 01, 2010 DIST-A 9 9 1.0222 0.9Y
Nov 01, 2010 DIST-A 9 9 0.9111 0.9Y
Oct 01, 2010 DIST-A 9 9 0.6667 0.9Y
Sep 01, 2010 DIST-A 9 9 0.7778 1.0Y
Aug 01, 2010 DIST-A 9 9 0.7333 1.0Y
Jul 01, 2010 DIST-A 9 9 0.7778 1.0Y
Jun 01, 2010 DIST-A 9 9 1.0611 0.9Y
May 01, 2010 DIST-A 9 9 0.8333 0.9Y
Apr 01, 2010 DIST-A 9 9 1.0633 0.9Y
Mar 01, 2010 DIST-A 9 9 1.0444 0.8Y
Feb 01, 2010 DIST-A 9 9 1.1356 0.8Y
Jan 01, 2010 DIST-A 9 9 1.0111 0.8Y
Dec 01, 2009 DIST-A 9 9 1.1667 0.8Y
Nov 01, 2009 DIST-A 9 9 0.9111 1Y
Oct 01, 2009 DIST-A 9 9 0.9311 1Y
Sep 01, 2009 DIST-A 9 9 0.8800 1Y
Aug 01, 2009 DIST-A 9 9 0.6689 1Y
Jul 01, 2009 DIST-A 9 9 0.7000 1Y
Jun 01, 2009 DIST-A 9 9 0.7467 1Y
May 01, 2009 DIST-A 8 8 1Y
Apr 01, 2009 DIST-A 8 9 0.9222 1Y
Mar 01, 2009 DIST-A 8 10 0.9600 1Y
Feb 01, 2009 DIST-A 8 9 0.8556 1Y
Jan 01, 2009 DIST-A 8 9 0.9000 1Y
Dec 01, 2008 DIST-A 8 8 1Y
Nov 01, 2008 DIST-A 8 8 1Y
Oct 01, 2008 DIST-A 8 9 0.5444 1Y
Sep 01, 2008 DIST-A 8 9 0.6667 1Y
Aug 01, 2008 DIST-A 8 9 0.9222 1Y
Jul 01, 2008 DIST-A 8 9 0.5000 1Y
Jun 01, 2008 DIST-A 8 8 1Y
May 01, 2008 DIST-A 8 9 0.8000 1Y
Apr 01, 2008 DIST-A 8 9 0.9111 1Y
Mar 01, 2008 DIST-A 8 9 0.8333 1Y
Feb 01, 2008 DIST-A 8 9 0.8778 1Y
Jan 01, 2008 DIST-A 8 9 0.7667 1Y
Dec 01, 2007 DIST-A 8 9 0.8222 1Y
Nov 01, 2007 DIST-A 8 9 0.7111 1Y
Oct 01, 2007 DIST-A 8 9 0.7556 1Y
Sep 01, 2007 DIST-A 8 9 0.7667 1Y
Aug 01, 2007 DIST-A 8 9 0.8111 1Y
Jul 01, 2007 DIST-A 8 9 0.7333 1Y
Jun 01, 2007 DIST-A 8 9 0.7444 1Y
May 01, 2007 DIST-A 8 9 0.7778 1Y
Apr 01, 2007 DIST-A 8 9 0.8222 1Y
Mar 01, 2007 DIST-A 8 9 0.8333 1Y
Feb 01, 2007 DIST-A 8 9 0.9222 1Y
Jan 01, 2007 DIST-A 8 9 0.9556 1Y
Dec 01, 2006 DIST-A 8 8 0.8750 1Y
Nov 01, 2006 DIST-A 8 9 0.7000 1Y
Oct 01, 2006 DIST-A 8 9 0.7000 1Y
Sep 01, 2006 DIST-A 8 9 0.8000 1Y
Aug 01, 2006 DIST-A 8 9 0.9889 1Y
Jul 01, 2006 DIST-A 8 9 0.8889 1Y
Jun 01, 2006 DIST-A 8 9 0.9556 1Y
May 01, 2006 DIST-A 8 9 0.9000 1Y
Apr 01, 2006 DIST-A 8 9 1.0556 1Y
Mar 01, 2006 DIST-A 8 9 1.0667 1Y
Feb 01, 2006 DIST-A 8 9 1.0111 1Y
Jan 01, 2006 DIST-A 8 9 0.9111 1Y
Dec 01, 2005 DIST-A 8 9 0.9111 1Y
Nov 01, 2005 DIST-A 8 8 0.7375 1Y
Oct 01, 2005 DIST-A 8 9 0.6556 1Y
Sep 01, 2005 DIST-A 8 9 0.9111 1Y
Aug 01, 2005 DIST-A 8 9 0.8000 1Y
Jul 01, 2005 DIST-A 8 9 1.0556 1Y
Jun 01, 2005 DIST-A 8 9 0.8889 1Y
May 01, 2005 DIST-A 8 9 0.9111 1Y
Apr 01, 2005 DIST-A 8 9 1.0000 1Y
Mar 01, 2005 DIST-A 8 9 0.7556 1Y
Feb 01, 2005 DIST-A 8 9 0.8111 1Y
Jan 01, 2005 DIST-A 8 9 0.8000 1Y
Dec 01, 2004 DIST-A 8 9 0.8556 1Y
Nov 01, 2004 DIST-A 8 9 0.8556 1Y
Oct 01, 2004 DIST-A 8 9 0.7889 1Y
Sep 01, 2004 DIST-A 8 9 0.7111 1Y
 




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