OHA Drinking Water Services
MRDL Monitoring Requirements :: Excel Spreadsheet

PWS ID: 00205 ---- COOS BAY NORTH BEND WTR BRD
Maximum Residual Disinfection Level (MRDL) Samples

Monitoring
Period		 Received Entry
Point		 Samples
Required		 Samples
Collected		 Period
Avg		 Annual
Avg		 Level
Compliance
Feb 01, 2023 DIST-A 40 40 3.3 3.1Y
Jan 01, 2023 DIST-A 40 40 3.3 3.1Y
Dec 01, 2022 DIST-A 40 40 3.2 3.1Y
Nov 01, 2022 DIST-A 40 40 2.9 3.1Y
Oct 01, 2022 DIST-A 40 40 3.0 3.1Y
Sep 01, 2022 DIST-A 40 40 2.87 3.1Y
Aug 01, 2022 DIST-A 40 50 3 3.1Y
Jul 01, 2022 DIST-A 40 40 3 3.1Y
Jun 01, 2022 DIST-A 40 43 3.3 3.1Y
May 01, 2022 DIST-A 40 40 3 3.1Y
Apr 01, 2022 DIST-A 40 40 3.3 3.1Y
Mar 01, 2022 DIST-A 40 40 3.4 3.1Y
Feb 01, 2022 DIST-A 40 40 3 3.0Y
Jan 01, 2022 DIST-A 40 40 3.23 3.1Y
Dec 01, 2021 DIST-A 40 40 3.25 3.1Y
Nov 01, 2021 DIST-A 40 40 3 3.0Y
Oct 01, 2021 DIST-A 40 40 3 3.0Y
Sep 01, 2021 DIST-A 40 40 3.03 3.0Y
Aug 01, 2021 DIST-A 40 40 3 3.0Y
Jul 01, 2021 DIST-A 40 40 3 3.0Y
Jun 01, 2021 DIST-A 40 40 2.9 3.0Y
May 01, 2021 DIST-A 40 40 3.0 3.1Y
Apr 01, 2021 DIST-A 40 40 3.0 3.1Y
Mar 01, 2021 DIST-A 40 40 3.07 3.1Y
Feb 01, 2021 DIST-A 40 40 3.2 3.1Y
Jan 01, 2021 DIST-A 40 40 3.2 3.1Y
Dec 01, 2020 DIST-A 40 40 3 3.1Y
Nov 01, 2020 DIST-A 40 40 3 3.1Y
Oct 01, 2020 DIST-A 40 40 2.9 3.1Y
Sep 01, 2020 DIST-A 40 40 2.9 3.1Y
Aug 01, 2020 DIST-A 40 40 3.1 3.1Y
Jul 01, 2020 DIST-A 40 40 3 3.1Y
Jun 01, 2020 DIST-A 40 40 3.26 3.2Y
May 01, 2020 DIST-A 40 40 3.3 3.1Y
Apr 01, 2020 DIST-A 40 40 3.2 3.1Y
Mar 01, 2020 DIST-A 40 40 3.15 3.1Y
Feb 01, 2020 DIST-A 40 40 3.21 3.1Y
Jan 01, 2020 DIST-A 40 40 3.2 3.1Y
Dec 01, 2019 DIST-A 40 40 3.31 3.1Y
Nov 01, 2019 DIST-A 40 40 3 3.1Y
Oct 01, 2019 DIST-A 40 40 3 3.1Y
Sep 01, 2019 DIST-A 40 40 3 3.2Y
Aug 01, 2019 DIST-A 40 40 3 3.2Y
Jul 01, 2019 DIST-A 40 40 3.2 3.2Y
Jun 01, 2019 DIST-A 40 40 3.2 3.2Y
May 01, 2019 DIST-A 40 40 3 3.2Y
Apr 01, 2019 DIST-A 40 40 3.2 3.2Y
Mar 01, 2019 DIST-A 40 40 3.3 3.2Y
Feb 01, 2019 DIST-A 40 40 3.35 3.2Y
Jan 01, 2019 DIST-A 40 40 3.2 3.2Y
Dec 01, 2018 DIST-A 40 40 3.13 3.2Y
Nov 01, 2018 DIST-A 40 40 3.2 3.2Y
Oct 01, 2018 DIST-A 40 40 3.2 3.2Y
Sep 01, 2018 DIST-A 40 40 3.1 3.2Y
Aug 01, 2018 DIST-A 40 40 3.10 3.2Y
Jul 01, 2018 DIST-A 40 40 3.2 3.2Y
Jun 01, 2018 DIST-A 43 43 3.2 3.2Y
May 01, 2018 DIST-A 40 40 3.07 3.2Y
Apr 01, 2018 DIST-A 40 40 3.2 3.2Y
Mar 01, 2018 DIST-A 40 40 3.3 3.2Y
Feb 01, 2018 DIST-A 40 40 3.4 3.2Y
Jan 01, 2018 DIST-A 40 40 3.2 3.2Y
Dec 01, 2017 DIST-A 40 40 3 3.2Y
Nov 01, 2017 DIST-A 40 40 3.24 3.2Y
Oct 01, 2017 DIST-A 40 40 3.10 3.2Y
Sep 01, 2017 DIST-A 40 40 3.14 3.1Y
Aug 01, 2017 DIST-A 40 40 3.2 3.1Y
Jul 01, 2017 DIST-A 43 43 3.2 3.1Y
Jun 01, 2017 DIST-A 40 40 3 3.1Y
May 01, 2017 DIST-A 40 40 3.3 3.1Y
Apr 01, 2017 DIST-A 40 40 3.2 3.1Y
Mar 01, 2017 DIST-A 40 40 3.3 3.1Y
Feb 01, 2017 DIST-A 40 40 3.26 3.1Y
Jan 01, 2017 DIST-A 40 40 3 3.1Y
Dec 01, 2016 DIST-A 40 40 3.3 3.1Y
Nov 01, 2016 DIST-A 40 40 3 3.1Y
Oct 01, 2016 DIST-A 40 40 2.9 3.0Y
Sep 01, 2016 DIST-A 40 40 3.01 3.0Y
Aug 01, 2016 DIST-A 43 43 3 3.0Y
Jul 01, 2016 DIST-A 40 40 3.0 3.0Y
Jun 01, 2016 DIST-A 40 40 3 2.9Y
May 01, 2016 DIST-A 40 40 3.10 2.9Y
Apr 01, 2016 DIST-A 40 40 3.2 2.9Y
Mar 01, 2016 DIST-A 40 40 3.3 2.9Y
Feb 01, 2016 DIST-A 40 40 3 2.8Y
Jan 01, 2016 DIST-A 40 40 3.3 2.8Y
Dec 01, 2015 DIST-A 40 40 2.93 2.8Y
Nov 01, 2015 DIST-A 40 40 2.44 2.8Y
Oct 01, 2015 DIST-A 40 40 2.5 2.8Y
Sep 01, 2015 DIST-A 40 40 2.66 2.8Y
Aug 01, 2015 DIST-A 46 46 3 2.8Y
Jul 01, 2015 DIST-A 40 40 2.7 2.7Y
Jun 01, 2015 DIST-A 43 43 3 2.7Y
May 01, 2015 DIST-A 40 40 2.80 2.7Y
Apr 01, 2015 DIST-A 40 40 2.78 2.7Y
Mar 01, 2015 DIST-A 40 40 2.83 2.7Y
Feb 01, 2015 DIST-A 40 40 2.90 2.7Y
Jan 01, 2015 DIST-A 40 40 3 2.7Y
Dec 01, 2014 DIST-A 40 40 2.81 2.7Y
Nov 01, 2014 DIST-A 40 40 2.7 2.7Y
Oct 01, 2014 DIST-A 40 40 2.52 2.7Y
Sep 01, 2014 DIST-A 40 40 2 2.7Y
Aug 01, 2014 DIST-A 40 40 2.74 2.7Y
Jul 01, 2014 DIST-A 40 40 2.79 2.7Y
Jun 01, 2014 DIST-A 43 43 3 2.7Y
May 01, 2014 DIST-A 40 40 2.65 2.7Y
Apr 01, 2014 DIST-A 40 40 2.7 2.7Y
Mar 01, 2014 DIST-A 40 40 2.61 2.8Y
Feb 01, 2014 DIST-A 40 40 3 2.7Y
Jan 01, 2014 DIST-A 40 40 2.7 2.7Y
Dec 01, 2013 DIST-A 40 40 2.7 2.7Y
Nov 01, 2013 DIST-A 40 40 2.48 2.8Y
Oct 01, 2013 DIST-A 40 40 2.8 2.8Y
Sep 01, 2013 DIST-A 40 40 2.78 2.7Y
Aug 01, 2013 DIST-A 40 40 2.77 2.7Y
Jul 01, 2013 DIST-A 40 40 2.8 2.7Y
Jun 01, 2013 DIST-A 40 40 2.63 2.7Y
May 01, 2013 DIST-A 43 43 3 2.8Y
Apr 01, 2013 DIST-A 40 40 2.9 2.8Y
Mar 01, 2013 DIST-A 40 40 2.2 2.8Y
Feb 01, 2013 DIST-A 40 40 2.8 2.8Y
Jan 01, 2013 DIST-A 40 40 3.05 2.9Y
Dec 01, 2012 DIST-A 40 40 2.9 2.9Y
Nov 01, 2012 DIST-A 40 40 2.5 2.8Y
Oct 01, 2012 DIST-A 40 40 2.46 2.8Y
Sep 01, 2012 DIST-A 40 40 2.7 2.8Y
Aug 01, 2012 DIST-A 43 44 2.7 2.8Y
Jul 01, 2012 DIST-A 40 40 3 2.7Y
Jun 01, 2012 DIST-A 40 40 2.8 2.7Y
May 01, 2012 DIST-A 40 40 3 2.7Y
Apr 01, 2012 DIST-A 40 40 3 2.7Y
Mar 01, 2012 Apr 03, 2012 DIST-A 40 40 3.15 2.7Y
Feb 01, 2012 Mar 07, 2012 DIST-A 40 40 3.0 2.6Y
Jan 01, 2012 Feb 07, 2012 DIST-A 40 40 3.30 2.6Y
Dec 01, 2011 Jan 06, 2012 DIST-A 40 40 1.80 2.6Y
Nov 01, 2011 Dec 07, 2011 DIST-A 40 40 2.40 2.6Y
Oct 01, 2011 Nov 07, 2011 DIST-A 40 40 2.35 2.6Y
Sep 01, 2011 Oct 03, 2011 DIST-A 40 40 2.60 2.6Y
Aug 01, 2011 Sep 06, 2011 DIST-A 40 40 2.60 2.6Y
Jul 01, 2011 Aug 04, 2011 DIST-A 40 40 2.80 2.6Y
Jun 01, 2011 Jul 08, 2011 DIST-A 40 40 2.37 2.6Y
May 01, 2011 Jun 03, 2011 DIST-A 40 40 2.87 2.6Y
Apr 01, 2011 May 04, 2011 DIST-A 40 40 2.67 2.6Y
Mar 01, 2011 Apr 04, 2011 DIST-A 40 40 2.86 2.7Y
Feb 01, 2011 Mar 03, 2011 DIST-A 40 40 2.47 2.7Y
Jan 01, 2011 Feb 04, 2011 DIST-A 40 40 3.07 2.7Y
Dec 01, 2010 Jan 05, 2011 DIST-A 40 40 2.64 2.7Y
Nov 01, 2010 Dec 03, 2010 DIST-A 40 40 2.00 2.7Y
Oct 01, 2010 Nov 08, 2010 DIST-A 40 40 1.80 2.6Y
Sep 01, 2010 Oct 06, 2010 DIST-A 40 40 2.53 2.7Y
Aug 01, 2010 Sep 08, 2010 DIST-A 40 40 2.51 2.7Y
Jul 01, 2010 Aug 09, 2010 DIST-A 40 40 2.87 2.7Y
Jun 01, 2010 Jul 07, 2010 DIST-A 40 40 3.0 2.6Y
May 01, 2010 Jun 07, 2010 DIST-A 40 40 3.05 2.5Y
Apr 01, 2010 May 07, 2010 DIST-A 40 40 3.07 2.2Y
Mar 01, 2010 Apr 05, 2010 DIST-A 40 40 3.07 2.1Y
Feb 01, 2010 DIST-A 40 40 3.00 2.0Y
Jan 01, 2010 Feb 04, 2010 DIST-A 40 40 2.91 1.9Y
Dec 01, 2009 Jan 06, 2010 DIST-A 40 40 2.27 1.8Y
Nov 01, 2009 Dec 04, 2009 DIST-A 40 40 1.68 1.8Y
Oct 01, 2009 Nov 05, 2009 DIST-A 40 40 2.47 1.7Y
Sep 01, 2009 Oct 05, 2009 DIST-A 40 40 2.45 1.6Y
Aug 01, 2009 Sep 03, 2009 DIST-A 40 40 2.49 1.5Y
Jul 01, 2009 Sep 25, 2009 DIST-A 40 40 2.03 1.4Y
Jun 01, 2009 Sep 25, 2009 DIST-A 40 40 1.59 1.3Y
May 01, 2009 Jun 09, 2009 DIST-A 40 40 1.3Y
Apr 01, 2009 May 04, 2009 DIST-A 40 40 1.88 1.4Y
Mar 01, 2009 Apr 03, 2009 DIST-A 40 40 1.66 1.4Y
Feb 01, 2009 Mar 05, 2009 DIST-A 40 40 1.80 1.4Y
Jan 01, 2009 Feb 04, 2009 DIST-A 40 40 1.70 1.3Y
Dec 01, 2008 Jan 06, 2009 DIST-A 40 40 1.31 1.4Y
Nov 01, 2008 Dec 04, 2008 DIST-A 40 40 1.22 1.3Y
Oct 01, 2008 Nov 06, 2008 DIST-A 40 40 1.20 1.3Y
Sep 01, 2008 Oct 03, 2008 DIST-A 40 40 1.19 1.3Y
Aug 01, 2008 Sep 04, 2008 DIST-A 40 40 1.35 1.2Y
Jul 01, 2008 Aug 04, 2008 DIST-A 40 40 1.33 1.2Y
Jun 01, 2008 Jul 07, 2008 DIST-A 40 40 1.24 1.2Y
May 01, 2008 Jun 04, 2008 DIST-A 40 40 1.15 1.2Y
Apr 01, 2008 May 08, 2008 DIST-A 40 40 1.52 1.3Y
Mar 01, 2008 Apr 07, 2008 DIST-A 40 40 1.47 1.4Y
Feb 01, 2008 Mar 05, 2008 DIST-A 40 40 1.29 1.5Y
Jan 01, 2008 Feb 04, 2008 DIST-A 40 40 1.98 1.6Y
Dec 01, 2007 Jan 04, 2008 DIST-A 40 40 1.13 1.6Y
Nov 01, 2007 Dec 07, 2007 DIST-A 40 40 0.91 1.7Y
Oct 01, 2007 Nov 05, 2007 DIST-A 40 40 0.86 1.8Y
Sep 01, 2007 Oct 05, 2007 DIST-A 40 40 0.57 1.9Y
Aug 01, 2007 Sep 11, 2007 DIST-A 40 40 0.97 2.0Y
Jul 01, 2007 Aug 06, 2007 DIST-A 40 40 1.17 2.1Y
Jun 01, 2007 Jul 05, 2007 DIST-A 40 40 1.64 2.2Y
May 01, 2007 Jun 06, 2007 DIST-A 40 40 1.73 2.2Y
Apr 01, 2007 May 04, 2007 DIST-A 40 40 2.51 2.2Y
Mar 01, 2007 Apr 09, 2007 DIST-A 0 40 3.04 2.2Y
Feb 01, 2007 Mar 05, 2007 DIST-A 40 40 2.52 2.1Y
Jan 01, 2007 Feb 05, 2007 DIST-A 40 40 2.67 2.0Y
Dec 01, 2006 Jan 05, 2007 DIST-A 0 40 2.34 2.0Y
Nov 01, 2006 Dec 07, 2006 DIST-A 0 40 2.11 1.9Y
Oct 01, 2006 Nov 06, 2006 DIST-A 0 40 1.76 1.9Y
Sep 01, 2006 Oct 05, 2006 DIST-A 30 40 1.98 1.9Y
Aug 01, 2006 Mar 12, 2007 DIST-A 40 0 1.8Y
Jul 01, 2006 Aug 09, 2006 DIST-A 40 40 1.95 1.8Y
Jun 01, 2006 Jul 10, 2006 DIST-A 40 40 1.80 1.7Y
May 01, 2006 Jun 05, 2006 DIST-A 40 40 1.77 1.7Y
Apr 01, 2006 May 03, 2006 DIST-A 40 40 2.00 1.7Y
Mar 01, 2006 Apr 05, 2006 DIST-A 40 40 2.01 1.7Y
Feb 01, 2006 Mar 06, 2006 DIST-A 40 40 2.13 1.6Y
Jan 01, 2006 Feb 03, 2006 DIST-A 40 40 1.95 1.6Y
Dec 01, 2005 Jan 09, 2006 DIST-A 40 40 1.74 1.6Y
Nov 01, 2005 Dec 08, 2005 DIST-A 40 40 1.80 1.6Y
Oct 01, 2005 Nov 04, 2005 DIST-A 40 40 1.39 1.6Y
Sep 01, 2005 Oct 05, 2005 DIST-A 40 40 1.19 1.7Y
Aug 01, 2005 Sep 07, 2005 DIST-A 40 40 1.52 1.7Y
Jul 01, 2005 Aug 04, 2005 DIST-A 40 40 1.70 1.7Y
Jun 01, 2005 Jul 08, 2005 DIST-A 40 40 1.55 1.7Y
May 01, 2005 Jun 06, 2005 DIST-A 40 40 1.72 1.7Y
Apr 01, 2005 May 05, 2005 DIST-A 40 40 1.60 1.7Y
Mar 01, 2005 Apr 08, 2005 DIST-A 40 40 1.51 1.7Y
Feb 01, 2005 Mar 03, 2005 DIST-A 40 40 1.91 1.8Y
Jan 01, 2005 Feb 07, 2005 DIST-A 40 40 1.96 1.7Y
Dec 01, 2004 Jan 07, 2005 DIST-A 40 40 1.95 1.7Y
Nov 01, 2004 Dec 06, 2004 DIST-A 40 40 1.78 1.6Y
Oct 01, 2004 Nov 03, 2004 DIST-A 40 40 1.64 1.5Y
Sep 01, 2004 Oct 07, 2004 DIST-A 40 46 1.38 1.4Y
 



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