OHA Drinking Water Services
OR41
PWS ID: 01319 ---- DUMBECK LANE DOMESTIC WTR SUPPLY DIST ---- INACTIVE
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, 2021 DIST-A 1 0 0.4Y
Sep 01, 2021 DIST-A 1 1 0.47 0.4Y
Aug 01, 2021 DIST-A 1 1 0.3 0.4Y
Jul 01, 2021 DIST-A 1 1 0.38 0.4Y
Jun 01, 2021 DIST-A 1 1 0.5 0.4Y
May 01, 2021 DIST-A 1 1 0.29 0.4Y
Apr 01, 2021 DIST-A 1 1 0.46 0.5Y
Mar 01, 2021 DIST-A 1 1 0.31 0.5Y
Feb 01, 2021 DIST-A 1 1 0.4 0.5Y
Jan 01, 2021 DIST-A 1 1 0.35 0.5Y
Dec 01, 2020 DIST-A 1 1 0.45 0.5Y
Nov 01, 2020 DIST-A 1 1 0.31 0.5Y
Oct 01, 2020 DIST-A 1 1 0.46 0.5Y
Sep 01, 2020 DIST-A 1 1 0.75 0.4Y
Aug 01, 2020 DIST-A 1 1 0.5 0.4Y
Jul 01, 2020 DIST-A 1 1 0.55 0.4Y
Jun 01, 2020 DIST-A 1 1 0.54 0.4Y
May 01, 2020 DIST-A 1 1 0.33 0.4Y
Apr 01, 2020 DIST-A 1 1 0.69 0.4Y
Mar 01, 2020 DIST-A 1 1 0.6 0.3Y
Feb 01, 2020 DIST-A 1 1 0.22 0.3Y
Jan 01, 2020 DIST-A 1 1 0.35 0.4Y
Dec 01, 2019 DIST-A 1 1 0.33 0.3Y
Nov 01, 2019 DIST-A 1 1 0.2 0.3Y
Oct 01, 2019 DIST-A 1 1 0.22 0.3Y
Sep 01, 2019 DIST-A 1 1 0.45 0.4Y
Aug 01, 2019 DIST-A 1 1 0.39 0.4Y
Jul 01, 2019 DIST-A 1 1 0.47 0.4Y
Jun 01, 2019 DIST-A 1 1 0.35 0.4Y
May 01, 2019 DIST-A 1 1 0.23 0.4Y
Apr 01, 2019 DIST-A 1 1 0.32 0.4Y
Mar 01, 2019 DIST-A 1 1 0.36 0.4Y
Feb 01, 2019 DIST-A 1 1 0.57 0.4Y
Jan 01, 2019 DIST-A 1 1 0.22 0.4Y
Dec 01, 2018 DIST-A 1 1 0.25 0.4Y
Nov 01, 2018 DIST-A 1 1 0.21 0.5Y
Oct 01, 2018 DIST-A 1 1 0.57 0.5Y
Sep 01, 2018 DIST-A 1 1 0.53 0.4Y
Aug 01, 2018 DIST-A 1 1 0.49 0.4Y
Jul 01, 2018 DIST-A 1 1 0.46 0.5Y
Jun 01, 2018 DIST-A 1 1 0.45 0.5Y
May 01, 2018 DIST-A 1 1 0.31 0.5Y
Apr 01, 2018 DIST-A 1 1 0.37 0.5Y
Mar 01, 2018 DIST-A 1 1 0.67 0.5Y
Feb 01, 2018 DIST-A 1 1 0.52 0.5Y
Jan 01, 2018 DIST-A 1 1 0.48 0.5Y
Dec 01, 2017 DIST-A 1 1 0.45 0.5Y
Nov 01, 2017 DIST-A 1 1 0.15 0.5Y
Oct 01, 2017 DIST-A 1 1 0.38 0.5Y
Sep 01, 2017 DIST-A 1 1 0.59 0.5Y
Aug 01, 2017 DIST-A 1 1 0.58 0.4Y
Jul 01, 2017 DIST-A 1 1 0.49 0.4Y
Jun 01, 2017 DIST-A 1 1 0.58 0.4Y
May 01, 2017 DIST-A 1 1 0.34 0.4Y
Apr 01, 2017 DIST-A 1 1 0.45 0.4Y
Mar 01, 2017 DIST-A 1 1 0.55 0.4Y
Feb 01, 2017 DIST-A 1 1 0.53 0.4Y
Jan 01, 2017 DIST-A 1 1 0.47 0.4Y
Dec 01, 2016 DIST-A 1 1 0.4 0.3Y
Nov 01, 2016 DIST-A 1 1 0.16 0.3Y
Oct 01, 2016 DIST-A 1 1 0.32 0.3Y
Sep 01, 2016 DIST-A 1 1 0.53 0.3Y
Aug 01, 2016 DIST-A 1 1 0.51 0.3Y
Jul 01, 2016 DIST-A 1 1 0.49 0.3Y
Jun 01, 2016 DIST-A 1 1 0.27 0.3Y
May 01, 2016 DIST-A 1 1 0.09 0.3Y
Apr 01, 2016 DIST-A 1 1 0.42 0.3Y
Mar 01, 2016 DIST-A 1 1 0.37 0.3Y
Feb 01, 2016 DIST-A 1 1 0.34 0.3Y
Jan 01, 2016 DIST-A 1 1 0.2 0.3Y
Dec 01, 2015 DIST-A 1 1 0.29 0.3Y
Nov 01, 2015 DIST-A 1 1 0.23 0.3Y
Oct 01, 2015 DIST-A 1 1 0.25 0.3Y
Sep 01, 2015 DIST-A 1 1 0.4 0.3Y
Aug 01, 2015 DIST-A 1 1 0.36 0.3Y
Jul 01, 2015 DIST-A 1 1 0.36 0.3Y
Jun 01, 2015 DIST-A 1 1 0.33 0.3Y
May 01, 2015 DIST-A 1 1 0.21 0.4Y
Apr 01, 2015 DIST-A 1 1 0.2 0.4Y
Mar 01, 2015 DIST-A 1 1 0.33 0.4Y
Feb 01, 2015 DIST-A 1 1 0.26 0.4Y
Jan 01, 2015 DIST-A 1 1 0.2 0.4Y
Dec 01, 2014 DIST-A 1 1 0.23 0.5Y
Nov 01, 2014 DIST-A 1 1 0.18 0.5Y
Oct 01, 2014 DIST-A 1 1 0.34 0.5Y
Sep 01, 2014 DIST-A 1 1 0.63 0.5Y
Aug 01, 2014 DIST-A 1 1 0.26 0.5Y
Jul 01, 2014 DIST-A 1 1 0.85 0.5Y
Jun 01, 2014 DIST-A 1 1 0.59 0.5Y
May 01, 2014 DIST-A 1 1 0.27 0.4Y
Apr 01, 2014 DIST-A 1 1 0.56 0.5Y
Mar 01, 2014 DIST-A 1 1 0.46 0.5Y
Feb 01, 2014 DIST-A 1 1 0.46 0.5Y
Jan 01, 2014 DIST-A 1 1 0.61 0.5Y
Dec 01, 2013 DIST-A 1 1 0.46 0.4Y
Nov 01, 2013 DIST-A 1 1 0.16 0.4Y
Oct 01, 2013 DIST-A 1 1 0.46 0.4Y
Sep 01, 2013 DIST-A 1 1 0.46 0.4Y
Aug 01, 2013 DIST-A 1 1 0.6 0.4Y
Jul 01, 2013 DIST-A 1 1 0.49 0.4Y
Jun 01, 2013 DIST-A 1 1 0.34 0.4Y
May 01, 2013 DIST-A 1 1 0.46 0.4Y
Apr 01, 2013 DIST-A 1 1 0.45 0.4Y
Mar 01, 2013 DIST-A 1 1 0.5 0.4Y
Feb 01, 2013 DIST-A 1 1 0.55 0.4Y
Jan 01, 2013 DIST-A 1 1 0.25 0.4Y
Dec 01, 2012 DIST-A 1 1 0.21 0.4Y
Nov 01, 2012 DIST-A 1 1 0.25 0.4Y
Oct 01, 2012 DIST-A 1 1 0.37 0.4Y
Sep 01, 2012 DIST-A 1 1 0.43 0.4Y
Aug 01, 2012 DIST-A 1 1 0.47 0.4Y
Jul 01, 2012 DIST-A 1 1 0.17 0.4Y
Jun 01, 2012 DIST-A 1 1 0.35 0.5Y
May 01, 2012 DIST-A 1 1 0.51 0.5Y
Apr 01, 2012 DIST-A 1 1 0.7 0.5Y
Mar 01, 2012 DIST-A 1 1 0.56 0.4Y
Feb 01, 2012 DIST-A 1 1 0.49 0.4Y
Jan 01, 2012 DIST-A 1 1 0.48 0.4Y
Dec 01, 2011 DIST-A 1 1 0.38 0.4Y
Nov 01, 2011 DIST-A 1 1 0.43 0.4Y
Oct 01, 2011 DIST-A 1 1 0.33 0.4Y
Sep 01, 2011 DIST-A 1 1 0.5000 0.4Y
Aug 01, 2011 DIST-A 1 1 0.41 0.4Y
Jul 01, 2011 DIST-A 1 1 0.43 0.4Y
Jun 01, 2011 DIST-A 1 1 0.34 0.4Y
May 01, 2011 DIST-A 1 1 0.5100 0.3Y
Apr 01, 2011 DIST-A 1 1 0.44 0.3Y
Mar 01, 2011 DIST-A 1 1 0.57 0.3Y
Feb 01, 2011 DIST-A 1 1 0.42 0.3Y
Jan 01, 2011 DIST-A 1 1 0.31 0.3Y
Dec 01, 2010 DIST-A 1 1 0.29 0.2Y
Nov 01, 2010 DIST-A 1 1 0.21 0.2Y
Oct 01, 2010 DIST-A 1 1 0.22 0.2Y
Sep 01, 2010 DIST-A 1 1 0.35 0.2Y
Aug 01, 2010 DIST-A 1 1 0.29 0.2Y
Jul 01, 2010 DIST-A 1 1 0.29 0.3Y
Jun 01, 2010 DIST-A 1 1 0.18 0.3Y
May 01, 2010 DIST-A 1 1 0.21 0.3Y
Apr 01, 2010 DIST-A 1 1 0.22 0.3Y
Mar 01, 2010 DIST-A 1 1 0.24 0.3Y
Feb 01, 2010 DIST-A 1 1 0.20 0.3Y
Jan 01, 2010 DIST-A 1 1 0.2200 0.3Y
Dec 01, 2009 DIST-A 1 1 0.21 0.3Y
Nov 01, 2009 DIST-A 1 1 0.0900 0.3Y
Oct 01, 2009 DIST-A 1 1 0.22 0.3Y
Sep 01, 2009 DIST-A 1 1 0.54 0.3Y
Aug 01, 2009 DIST-A 1 1 0.51 0.3Y
Jul 01, 2009 DIST-A 1 1 0.65 0.3Y
Jun 01, 2009 DIST-A 1 1 0.21 0.3Y
May 01, 2009 DIST-A 1 1 0.2 0.3Y
Apr 01, 2009 DIST-A 1 1 0.2 0.4Y
Mar 01, 2009 DIST-A 1 1 0.31 0.4Y
Feb 01, 2009 DIST-A 1 1 0.24 0.4Y
Jan 01, 2009 DIST-A 1 1 0.31 0.4Y
Dec 01, 2008 DIST-A 1 1 .12 0.4Y
Nov 01, 2008 DIST-A 1 1 .18 0.4Y
Oct 01, 2008 DIST-A 1 1 .25 0.4Y
Sep 01, 2008 DIST-A 1 1 .45 0.4Y
Aug 01, 2008 DIST-A 1 1 .56 0.4Y
Jul 01, 2008 DIST-A 1 1 .54 0.4Y
Jun 01, 2008 DIST-A 1 1 .52 0.4Y
May 01, 2008 DIST-A 1 1 .56 0.4Y
Apr 01, 2008 DIST-A 1 1 .24 0.4Y
Mar 01, 2008 DIST-A 1 1 .49 0.5Y
Feb 01, 2008 DIST-A 1 1 .49 0.5Y
Jan 01, 2008 DIST-A 1 1 0.46 0.6Y
Dec 01, 2007 DIST-A 1 1 0.52 0.7Y
Nov 01, 2007 DIST-A 1 2 0.2 0.7Y
Oct 01, 2007 DIST-A 1 1 0.21 0.7Y
Sep 01, 2007 DIST-A 1 1 0.31 0.8Y
Aug 01, 2007 DIST-A 1 1 0.33 0.8Y
Jul 01, 2007 DIST-A 1 2 0.6 0.8Y
Jun 01, 2007 DIST-A 1 1 0.45 0.8Y
May 01, 2007 DIST-A 1 1 0.72 0.8Y
Apr 01, 2007 DIST-A 1 1 1.32 0.8Y
Mar 01, 2007 DIST-A 1 1 0.96 0.7Y
Feb 01, 2007 DIST-A 1 1 1.32 0.7Y
Jan 01, 2007 DIST-A 1 1 1.25 0.6Y
Dec 01, 2006 DIST-A 1 1 0.31 0.6Y
Nov 01, 2006 DIST-A 1 1 0.73 0.6Y
Oct 01, 2006 DIST-A 1 1 0.85 0.6Y
Sep 01, 2006 DIST-A 1 1 0.36 0.5Y
Aug 01, 2006 DIST-A 1 1 0.9 0.5Y
Jul 01, 2006 DIST-A 5 5 0.62 0.5Y
Jun 01, 2006 DIST-A 5 5 0.3 0.5Y
May 01, 2006 DIST-A 1 1 0.57 0.5Y
Apr 01, 2006 DIST-A 1 1 0.83 0.5Y
Mar 01, 2006 DIST-A 1 1 0.2 0.6Y
Feb 01, 2006 DIST-A 1 1 0.78 0.7Y
Jan 01, 2006 DIST-A 1 1 0.61 0.7Y
Dec 01, 2005 DIST-A 1 1 0.39 0.8Y
Nov 01, 2005 DIST-A 1 1 0.52 0.8Y
Oct 01, 2005 DIST-A 1 1 0.39 0.9Y
Sep 01, 2005 DIST-A 1 1 0.06 1.0Y
Aug 01, 2005 DIST-A 1 1 0.58 1.0Y
Jul 01, 2005 DIST-A 1 0 1.0Y
Jun 01, 2005 DIST-A 1 1 0.71 1.1Y
May 01, 2005 DIST-A 1 1 0.99 1.1Y
Apr 01, 2005 DIST-A 1 1 1.21 1.1Y
Mar 01, 2005 DIST-A 1 1 1.09 1.1Y
Feb 01, 2005 DIST-A 1 1 1.21 1.1Y
Jan 01, 2005 DIST-A 1 1 1.28 1.1Y
Dec 01, 2004 DIST-A 1 1 0.6 1.0Y
Nov 01, 2004 DIST-A 1 1 1.48 1.1Y
Oct 01, 2004 DIST-A 1 1 1.4 1.0Y
Sep 01, 2004 DIST-A 1 1 0.21 0.9Y
 




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