OHA Drinking Water Services
OR41
PWS ID: 00246 ---- CRESWELL, 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
Mar 01, 2024 DIST-A 6 6 0.75 0.7Y
Feb 01, 2024 DIST-A 6 6 1 0.7Y
Jan 01, 2024 DIST-A 6 6 1 0.7Y
Dec 01, 2023 DIST-A 6 6 0.75 0.7Y
Nov 01, 2023 DIST-A 6 6 0.5 0.7Y
Oct 01, 2023 DIST-A 6 6 0.6 0.7Y
Sep 01, 2023 DIST-A 6 6 0.7 0.8Y
Aug 01, 2023 DIST-A 6 6 0.53 0.8Y
Jul 01, 2023 DIST-A 6 6 0.7 0.8Y
Jun 01, 2023 DIST-A 6 6 0.7 0.8Y
May 01, 2023 DIST-A 6 6 0.7 0.7Y
Apr 01, 2023 DIST-A 6 6 0.8 0.8Y
Mar 01, 2023 DIST-A 6 6 0.8 0.7Y
Feb 01, 2023 DIST-A 6 6 0.8 0.7Y
Jan 01, 2023 DIST-A 6 6 0.9 0.7Y
Dec 01, 2022 DIST-A 6 6 0.9 0.8Y
Nov 01, 2022 DIST-A 6 6 0.8 0.7Y
Oct 01, 2022 DIST-A 6 6 0.7 0.7Y
Sep 01, 2022 DIST-A 6 6 0.8 0.7Y
Aug 01, 2022 DIST-A 6 6 0.6 0.7Y
Jul 01, 2022 DIST-A 6 6 0.6 0.7Y
Jun 01, 2022 DIST-A 6 6 0.6 0.7Y
May 01, 2022 DIST-A 6 6 0.8 0.7Y
Apr 01, 2022 DIST-A 6 6 0.70 0.7Y
Mar 01, 2022 DIST-A 6 6 0.62 0.7Y
Feb 01, 2022 DIST-A 6 6 0.9 0.7Y
Jan 01, 2022 DIST-A 6 6 1 0.7Y
Dec 01, 2021 DIST-A 6 6 0.79 0.7Y
Nov 01, 2021 DIST-A 6 6 0.77 0.7Y
Oct 01, 2021 DIST-A 6 6 0.7 0.7Y
Sep 01, 2021 DIST-A 6 6 0.6 0.7Y
Aug 01, 2021 DIST-A 6 6 0.50 0.7Y
Jul 01, 2021 DIST-A 6 6 0.69 0.7Y
Jun 01, 2021 DIST-A 6 6 0.6 0.7Y
May 01, 2021 DIST-A 6 6 0.51 0.8Y
Apr 01, 2021 DIST-A 6 6 0.7 0.8Y
Mar 01, 2021 DIST-A 6 6 0.86 0.8Y
Feb 01, 2021 DIST-A 6 6 1.1 0.8Y
Jan 01, 2021 DIST-A 6 6 1 0.8Y
Dec 01, 2020 DIST-A 6 6 0.8 0.8Y
Nov 01, 2020 DIST-A 6 7 0.6 0.8Y
Oct 01, 2020 DIST-A 6 6 0.6 0.8Y
Sep 01, 2020 DIST-A 6 6 0.7 0.9Y
Aug 01, 2020 DIST-A 6 6 0.7 0.9Y
Jul 01, 2020 DIST-A 6 6 0.8 0.9Y
Jun 01, 2020 DIST-A 6 6 0.8 0.9Y
May 01, 2020 DIST-A 6 6 0.8 0.9Y
Apr 01, 2020 DIST-A 6 6 0.96 0.8Y
Mar 01, 2020 DIST-A 6 6 0.9 0.8Y
Feb 01, 2020 DIST-A 6 6 0.97 0.8Y
Jan 01, 2020 DIST-A 6 6 1.0 0.8Y
Dec 01, 2019 DIST-A 6 6 0.9 0.8Y
Nov 01, 2019 DIST-A 6 6 0.7 0.8Y
Oct 01, 2019 DIST-A 6 6 1 0.9Y
Sep 01, 2019 DIST-A 6 6 0.7 0.8Y
Aug 01, 2019 DIST-A 6 6 0.8 0.8Y
Jul 01, 2019 DIST-A 6 6 0.8 0.9Y
Jun 01, 2019 DIST-A 6 6 0.70 0.9Y
May 01, 2019 DIST-A 6 6 0.68 0.9Y
Apr 01, 2019 DIST-A 6 6 0.82 0.9Y
Mar 01, 2019 DIST-A 6 6 0.8 0.9Y
Feb 01, 2019 DIST-A 6 6 0.83 0.9Y
Jan 01, 2019 DIST-A 6 6 1.1 0.9Y
Dec 01, 2018 DIST-A 6 6 1.1 0.9Y
Nov 01, 2018 DIST-A 6 6 1 0.9Y
Oct 01, 2018 DIST-A 6 6 0.7 0.9Y
Sep 01, 2018 DIST-A 6 6 0.8 0.9Y
Aug 01, 2018 DIST-A 6 6 0.9 0.9Y
Jul 01, 2018 DIST-A 6 6 0.8 0.9Y
Jun 01, 2018 DIST-A 6 6 0.91 0.8Y
May 01, 2018 DIST-A 6 6 0.9 0.8Y
Apr 01, 2018 DIST-A 6 6 0.9 0.8Y
Mar 01, 2018 DIST-A 6 6 1 0.8Y
Feb 01, 2018 DIST-A 6 6 1 0.8Y
Jan 01, 2018 DIST-A 6 6 1.0 0.8Y
Dec 01, 2017 DIST-A 6 6 1 0.8Y
Nov 01, 2017 DIST-A 6 6 0.8 0.8Y
Oct 01, 2017 DIST-A 6 6 0.8 0.8Y
Sep 01, 2017 DIST-A 6 6 0.7 0.8Y
Aug 01, 2017 DIST-A 6 6 0.7 0.8Y
Jul 01, 2017 DIST-A 6 6 0.5 0.7Y
Jun 01, 2017 DIST-A 6 6 0.8 0.8Y
May 01, 2017 DIST-A 6 6 0.8 0.8Y
Apr 01, 2017 DIST-A 6 6 0.8 0.8Y
Mar 01, 2017 DIST-A 6 6 0.8 0.8Y
Feb 01, 2017 DIST-A 6 6 0.8 0.8Y
Jan 01, 2017 DIST-A 6 6 0.9 0.8Y
Dec 01, 2016 DIST-A 6 6 0.85 0.8Y
Nov 01, 2016 DIST-A 6 6 0.67 0.8Y
Oct 01, 2016 DIST-A 6 6 0.8 0.8Y
Sep 01, 2016 DIST-A 6 6 0.6 0.8Y
Aug 01, 2016 DIST-A 6 6 0.6 0.8Y
Jul 01, 2016 DIST-A 6 6 0.7 0.8Y
Jun 01, 2016 DIST-A 6 6 0.9 0.8Y
May 01, 2016 DIST-A 6 6 0.7 0.8Y
Apr 01, 2016 DIST-A 6 6 0.8 0.9Y
Mar 01, 2016 DIST-A 6 6 0.91 0.9Y
Feb 01, 2016 DIST-A 6 6 1.0 0.9Y
Jan 01, 2016 DIST-A 6 6 1 0.9Y
Dec 01, 2015 DIST-A 6 6 1 0.9Y
Nov 01, 2015 DIST-A 6 6 0.61 0.9Y
Oct 01, 2015 DIST-A 6 6 0.89 0.9Y
Sep 01, 2015 DIST-A 6 6 0.8 0.9Y
Aug 01, 2015 DIST-A 6 6 0.8 0.9Y
Jul 01, 2015 DIST-A 6 6 0.7 0.9Y
Jun 01, 2015 DIST-A 6 6 0.9 0.9Y
May 01, 2015 DIST-A 6 6 0.8 0.9Y
Apr 01, 2015 DIST-A 6 6 1.05 1.0Y
Mar 01, 2015 DIST-A 6 6 0.9 0.9Y
Feb 01, 2015 DIST-A 6 6 0.9 1.0Y
Jan 01, 2015 DIST-A 6 6 1.10 1.0Y
Dec 01, 2014 DIST-A 6 6 1.0 0.9Y
Nov 01, 2014 DIST-A 6 6 0.9 0.9Y
Oct 01, 2014 DIST-A 6 6 0.96 1.0Y
Sep 01, 2014 DIST-A 6 6 1.06 1.0Y
Aug 01, 2014 DIST-A 6 6 0.94 0.9Y
Jul 01, 2014 DIST-A 6 6 0.8 0.9Y
Jun 01, 2014 DIST-A 6 6 0.9 0.9Y
May 01, 2014 DIST-A 6 6 0.93 0.9Y
Apr 01, 2014 DIST-A 6 7 0.9 0.9Y
Mar 01, 2014 DIST-A 6 6 1.1 0.9Y
Feb 01, 2014 DIST-A 6 6 0.89 0.9Y
Jan 01, 2014 DIST-A 6 6 0.96 1.0Y
Dec 01, 2013 DIST-A 6 6 1.04 1.0Y
Nov 01, 2013 DIST-A 6 6 1 1.0Y
Oct 01, 2013 DIST-A 6 7 1 1.0Y
Sep 01, 2013 DIST-A 6 6 0.89 1.0Y
Aug 01, 2013 DIST-A 6 6 0.86 1.0Y
Jul 01, 2013 DIST-A 6 6 0.8 1.0Y
Jun 01, 2013 DIST-A 6 6 0.70 1.0Y
May 01, 2013 DIST-A 6 6 1.0 1.0Y
Apr 01, 2013 DIST-A 6 6 1.00 1.0Y
Mar 01, 2013 DIST-A 6 6 1 1.0Y
Feb 01, 2013 DIST-A 5 6 1.3 1.0Y
Jan 01, 2013 DIST-A 5 6 1.2 1.0Y
Dec 01, 2012 DIST-A 8 9 1 0.9Y
Nov 01, 2012 DIST-A 5 5 0.97 0.9Y
Oct 01, 2012 DIST-A 5 5 0.76 0.9Y
Sep 01, 2012 DIST-A 5 5 0.95 0.9Y
Aug 01, 2012 DIST-A 5 5 0.79 0.9Y
Jul 01, 2012 DIST-A 5 5 0.80 0.8Y
Jun 01, 2012 DIST-A 5 5 0.99 0.8Y
May 01, 2012 DIST-A 5 5 1.1 0.8Y
Apr 01, 2012 DIST-A 5 5 1.12 0.8Y
Mar 01, 2012 DIST-A 5 5 0.75 0.8Y
Feb 01, 2012 DIST-A 5 5 1 0.8Y
Jan 01, 2012 DIST-A 5 5 0.77 0.8Y
Dec 01, 2011 DIST-A 5 5 0.79 0.8Y
Nov 01, 2011 DIST-A 5 5 0.7 0.8Y
Oct 01, 2011 DIST-A 5 4 0.7375 0.8Y
Sep 01, 2011 DIST-A 5 4 0.7125 0.8Y
Aug 01, 2011 DIST-A 5 5 0.5560 0.8Y
Jul 01, 2011 DIST-A 5 4 0.6100 0.8Y
Jun 01, 2011 DIST-A 5 3 0.7767 0.9Y
May 01, 2011 DIST-A 5 4 0.9025 0.9Y
Apr 01, 2011 DIST-A 5 2 0.9900 0.9Y
Mar 01, 2011 DIST-A 5 4 0.8750 0.8Y
Feb 01, 2011 DIST-A 5 5 1.0060 0.8Y
Jan 01, 2011 DIST-A 5 5 1.03 0.8Y
Dec 01, 2010 DIST-A 5 5 0.98 0.8Y
Nov 01, 2010 DIST-A 5 5 0.84 0.8Y
Oct 01, 2010 DIST-A 5 5 0.64 0.8Y
Sep 01, 2010 DIST-A 5 5 0.7 0.8Y
Aug 01, 2010 DIST-A 5 5 0.8 0.8Y
Jul 01, 2010 DIST-A 5 5 0.73 0.8Y
Jun 01, 2010 DIST-A 5 5 0.88 0.8Y
May 01, 2010 DIST-A 5 5 0.8 0.8Y
Apr 01, 2010 DIST-A 5 5 0.9 0.7Y
Mar 01, 2010 DIST-A 5 5 0.68 0.7Y
Feb 01, 2010 DIST-A 5 5 0.90 0.7Y
Jan 01, 2010 DIST-A 5 4 0.8850 0.7Y
Dec 01, 2009 DIST-A 5 5 1 0.8Y
Nov 01, 2009 DIST-A 5 5 0.85 0.7Y
Oct 01, 2009 DIST-A 5 5 0.3 0.6Y
Sep 01, 2009 DIST-A 5 5 0.7 0.7Y
Aug 01, 2009 DIST-A 5 5 0.73 0.7Y
Jul 01, 2009 DIST-A 5 5 0.8 0.7Y
Jun 01, 2009 DIST-A 5 5 0.80 0.7Y
May 01, 2009 DIST-A 5 5 0.6Y
Apr 01, 2009 DIST-A 5 5 0.8280 0.7Y
Mar 01, 2009 DIST-A 5 5 1.1 0.7Y
Feb 01, 2009 DIST-A 5 5 1.04 0.7Y
Jan 01, 2009 DIST-A 5 4 1 0.7Y
Dec 01, 2008 DIST-A 5 5 0.7Y
Nov 01, 2008 DIST-A 5 5 0.8Y
Oct 01, 2008 DIST-A 5 5 1 0.8Y
Sep 01, 2008 DIST-A 5 5 0.89 0.8Y
Aug 01, 2008 DIST-A 5 6 0.9 0.7Y
Jul 01, 2008 DIST-A 5 5 0.70 0.7Y
Jun 01, 2008 DIST-A 5 5 0.7Y
May 01, 2008 DIST-A 5 6 1 0.8Y
Apr 01, 2008 DIST-A 5 5 0.99 0.7Y
Mar 01, 2008 DIST-A 5 5 1.0 0.7Y
Feb 01, 2008 DIST-A 5 5 0.96 0.7Y
Jan 01, 2008 DIST-A 5 5 0.98 0.7Y
Dec 01, 2007 DIST-A 5 5 0.7 0.7Y
Nov 01, 2007 DIST-A 5 5 0.6 0.7Y
Oct 01, 2007 DIST-A 5 5 0.4 0.7Y
Sep 01, 2007 DIST-A 5 5 0.66 0.7Y
Aug 01, 2007 DIST-A 5 5 0.61 0.7Y
Jul 01, 2007 DIST-A 5 5 0.7 0.7Y
Jun 01, 2007 DIST-A 5 5 0.7 0.7Y
May 01, 2007 DIST-A 5 5 0.65 0.7Y
Apr 01, 2007 DIST-A 5 5 0.7 0.7Y
Mar 01, 2007 DIST-A 5 5 0.98 0.7Y
Feb 01, 2007 DIST-A 5 5 1.07 0.7Y
Jan 01, 2007 DIST-A 5 5 1.01 0.7Y
Dec 01, 2006 DIST-A 5 5 0.80 0.7Y
Nov 01, 2006 DIST-A 5 5 0.6 0.7Y
Oct 01, 2006 DIST-A 4 5 0.48 0.7Y
Sep 01, 2006 DIST-A 4 5 0.7 0.8Y
Aug 01, 2006 DIST-A 4 5 0.5 0.8Y
Jul 01, 2006 DIST-A 4 5 0.6 0.8Y
Jun 01, 2006 DIST-A 4 5 0.76 0.8Y
May 01, 2006 DIST-A 4 5 0.7 0.8Y
Apr 01, 2006 DIST-A 4 4 0.81 0.8Y
Mar 01, 2006 DIST-A 4 5 0.92 0.9Y
Feb 01, 2006 DIST-A 4 5 0.40 0.9Y
Jan 01, 2006 DIST-A 4 5 1.05 0.9Y
Dec 01, 2005 DIST-A 4 5 1.07 0.8Y
Nov 01, 2005 DIST-A 4 5 0.91 0.8Y
Oct 01, 2005 DIST-A 4 3 0.63 0.8Y
Sep 01, 2005 DIST-A 4 4 0.89 0.9Y
Aug 01, 2005 DIST-A 4 4 0.95 0.9Y
Jul 01, 2005 DIST-A 4 4 0.8 0.8Y
Jun 01, 2005 DIST-A 4 4 0.77 0.8Y
May 01, 2005 DIST-A 4 4 0.9 0.8Y
Apr 01, 2005 DIST-A 4 4 1.3 0.8Y
Mar 01, 2005 DIST-A 4 4 0.8 0.8Y
Feb 01, 2005 DIST-A 4 4 1.08 0.8Y
Jan 01, 2005 DIST-A 4 4 0.7Y
Dec 01, 2004 DIST-A 4 4 1 0.9Y
Nov 01, 2004 DIST-A 4 2 1.08 0.8Y
Oct 01, 2004 DIST-A 5 5 0.90 0.8Y
Sep 01, 2004 DIST-A 7 7 0.86 0.8Y
 



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