MRDL Monitoring Requirements :: Excel Spreadsheet

PWS ID: 00878 ---- TIGARD, CITY OF
Maximum Residual Disinfection Level (MRDL) Samples

Monitoring
Period
Received Entry
Point
Samples
Required
Samples
Collected
Period
Avg
Annual
Avg
Level
Compliance
Sep 01, 2020 DIST-A 70 75 0.86 0.9Y
Aug 01, 2020 DIST-A 70 75 0.9 0.9Y
Jul 01, 2020 DIST-A 70 75 0.93 0.9Y
Jun 01, 2020 DIST-A 70 75 0.9 0.9Y
May 01, 2020 DIST-A 70 74 0.94 0.9Y
Apr 01, 2020 DIST-A 70 75 0.94 0.9Y
Mar 01, 2020 DIST-A 70 75 0.9 0.9Y
Feb 01, 2020 DIST-A 70 74 0.82 0.9Y
Jan 01, 2020 DIST-A 70 75 0.82 0.9Y
Dec 01, 2019 DIST-A 60 75 0.93 0.9Y
Nov 01, 2019 DIST-A 60 75 0.96 0.9Y
Oct 01, 2019 DIST-A 60 75 0.8 0.9Y
Sep 01, 2019 DIST-A 60 75 0.8 0.9Y
Aug 01, 2019 DIST-A 60 75 0.85 0.9Y
Jul 01, 2019 DIST-A 60 75 0.92 0.8Y
Jun 01, 2019 DIST-A 60 75 0.91 0.8Y
May 01, 2019 DIST-A 60 75 0.9 0.8Y
Apr 01, 2019 DIST-A 60 75 0.9 0.8Y
Mar 01, 2019 DIST-A 60 75 0.96 0.8Y
Feb 01, 2019 DIST-A 60 75 1 0.8Y
Jan 01, 2019 DIST-A 60 75 0.9 0.8Y
Dec 01, 2018 DIST-A 60 75 0.7 0.8Y
Nov 01, 2018 DIST-A 60 75 0.7 0.8Y
Oct 01, 2018 DIST-A 60 75 0.7 0.7Y
Sep 01, 2018 DIST-A 60 75 0.8 0.7Y
Aug 01, 2018 DIST-A 60 75 0.8 0.7Y
Jul 01, 2018 DIST-A 60 75 0.73 0.7Y
Jun 01, 2018 DIST-A 60 75 0.8 0.7Y
May 01, 2018 DIST-A 60 75 0.79 0.7Y
Apr 01, 2018 DIST-A 60 75 0.68 0.7Y
Mar 01, 2018 DIST-A 60 75 0.81 0.8Y
Feb 01, 2018 DIST-A 60 74 0.78 0.8Y
Jan 01, 2018 DIST-A 60 75 0.77 0.8Y
Dec 01, 2017 DIST-A 60 75 0.74 0.8Y
Nov 01, 2017 DIST-A 60 75 0.58 0.8Y
Oct 01, 2017 DIST-A 63 77 0.6 0.8Y
Sep 01, 2017 DIST-A 63 79 0.66 0.9Y
Aug 01, 2017 DIST-A 60 75 0.6 0.9Y
Jul 01, 2017 DIST-A 60 75 0.86 0.9Y
Jun 01, 2017 DIST-A 60 75 0.9 0.9Y
May 01, 2017 DIST-A 60 75 0.93 1.0Y
Apr 01, 2017 DIST-A 60 75 1.0 1.0Y
Mar 01, 2017 DIST-A 60 75 1.01 1.0Y
Feb 01, 2017 DIST-A 60 75 1 1.0Y
Jan 01, 2017 DIST-A 60 75 0.91 1.1Y
Dec 01, 2016 DIST-A 60 75 0.85 1.1Y
Nov 01, 2016 DIST-A 60 73 0.84 1.1Y
Oct 01, 2016 DIST-A 60 75 0.8 1.1Y
Sep 01, 2016 DIST-A 60 75 0.90 1.2Y
Aug 01, 2016 DIST-A 60 76 1 1.2Y
Jul 01, 2016 DIST-A 60 75 1.1 1.2Y
Jun 01, 2016 DIST-A 60 75 1.1 1.2Y
May 01, 2016 DIST-A 60 75 1.26 1.2Y
Apr 01, 2016 DIST-A 60 75 1.4 1.2Y
Mar 01, 2016 DIST-A 60 75 1.35 1.2Y
Feb 01, 2016 DIST-A 60 75 1.27 1.2Y
Jan 01, 2016 DIST-A 60 75 1.27 1.2Y
Dec 01, 2015 DIST-A 60 75 1.1 1.2Y
Nov 01, 2015 DIST-A 60 75 1.0 1.2Y
Oct 01, 2015 DIST-A 60 75 1.21 1.2Y
Sep 01, 2015 DIST-A 60 75 1.4 1.2Y
Aug 01, 2015 DIST-A 60 75 1.01 1.1Y
Jul 01, 2015 DIST-A 60 75 0.77 1.1Y
Jun 01, 2015 DIST-A 60 75 1.2 1.2Y
May 01, 2015 DIST-A 60 75 1.41 1.2Y
Apr 01, 2015 DIST-A 60 74 1.3 1.2Y
Mar 01, 2015 DIST-A 60 75 1.38 1.1Y
Feb 01, 2015 DIST-A 63 77 1.30 1.1Y
Jan 01, 2015 DIST-A 60 75 1.2 1.2Y
Dec 01, 2014 DIST-A 60 75 1.09 1.2Y
Nov 01, 2014 DIST-A 60 75 1.02 1.2Y
Oct 01, 2014 DIST-A 63 87 1 1.3Y
Sep 01, 2014 DIST-A 60 64 0.9 1.3Y
Aug 01, 2014 DIST-A 60 64 1.06 1.3Y
Jul 01, 2014 DIST-A 60 63 1.0 1.2Y
Jun 01, 2014 DIST-A 60 64 1.18 1.2Y
May 01, 2014 DIST-A 60 65 1.45 1.2Y
Apr 01, 2014 DIST-A 60 64 1.17 1.2Y
Mar 01, 2014 DIST-A 60 64 1.28 1.2Y
Feb 01, 2014 DIST-A 60 63 1.52 1.1Y
Jan 01, 2014 DIST-A 60 62 1.42 1.1Y
Dec 01, 2013 DIST-A 60 60 1.61 1.1Y
Nov 01, 2013 DIST-A 60 61 1.7 1.0Y
Oct 01, 2013 DIST-A 60 61 1.15 0.9Y
Sep 01, 2013 DIST-A 60 60 0.74 0.9Y
Aug 01, 2013 DIST-A 60 61 0.75 0.9Y
Jul 01, 2013 DIST-A 60 61 0.79 0.9Y
Jun 01, 2013 DIST-A 60 63 0.9 0.9Y
May 01, 2013 DIST-A 60 61 1.0 0.9Y
Apr 01, 2013 DIST-A 60 61 1.16 0.9Y
Mar 01, 2013 DIST-A 60 61 1.09 0.9Y
Feb 01, 2013 DIST-A 60 61 1.06 0.9Y
Jan 01, 2013 DIST-A 60 61 0.96 0.9Y
Dec 01, 2012 DIST-A 60 61 0.8 0.9Y
Nov 01, 2012 DIST-A 63 70 0.6 0.9Y
Oct 01, 2012 DIST-A 60 61 0.7 0.9Y
Sep 01, 2012 DIST-A 60 61 0.9 0.9Y
Aug 01, 2012 DIST-A 60 61 0.8 0.9Y
Jul 01, 2012 DIST-A 60 61 1.01 0.9Y
Jun 01, 2012 DIST-A 63 64 1 0.9Y
May 01, 2012 DIST-A 60 62 1.0 0.9Y
Apr 01, 2012 DIST-A 60 60 1.08 0.9Y
Mar 01, 2012 Apr 06, 2012 DIST-A 60 61 1.04 1.0Y
Feb 01, 2012 Mar 06, 2012 DIST-A 60 61 0.95 1.0Y
Jan 01, 2012 Jan 24, 2012 DIST-A 60 61 0.90 1.0Y
Dec 01, 2011 Jan 05, 2012 DIST-A 60 61 0.80 1.1Y
Nov 01, 2011 Dec 08, 2011 DIST-A 60 61 0.71 1.1Y
Oct 01, 2011 Nov 04, 2011 DIST-A 60 61 0.82 1.2Y
Sep 01, 2011 Oct 07, 2011 DIST-A 60 61 0.81 1.2Y
Aug 01, 2011 Sep 07, 2011 DIST-A 63 63 0.85 1.2Y
Jul 01, 2011 Aug 04, 2011 DIST-A 60 61 1.10 1.2Y
Jun 01, 2011 Jul 08, 2011 DIST-A 60 62 1.02 1.2Y
May 01, 2011 Jun 07, 2011 DIST-A 60 61 1.16 1.2Y
Apr 01, 2011 May 05, 2011 DIST-A 60 61 1.24 1.2Y
Mar 01, 2011 Apr 07, 2011 DIST-A 60 60 1.22 1.3Y
Feb 01, 2011 Mar 04, 2011 DIST-A 60 61 1.79 1.3Y
Jan 01, 2011 Feb 04, 2011 DIST-A 60 61 1.68 1.2Y
Dec 01, 2010 Jan 05, 2011 DIST-A 60 61 1.22 1.2Y
Nov 01, 2010 Dec 08, 2010 DIST-A 60 61 1.00 1.2Y
Oct 01, 2010 Nov 03, 2010 DIST-A 60 61 1.07 1.3Y
Sep 01, 2010 Oct 05, 2010 DIST-A 60 60 1.07 1.3Y
Aug 01, 2010 Sep 08, 2010 DIST-A 60 61 1.00 1.3Y
Jul 01, 2010 Aug 02, 2010 DIST-A 60 61 1.19 1.3Y
Jun 01, 2010 Jul 07, 2010 DIST-A 60 61 1.05 1.3Y
May 01, 2010 Jun 08, 2010 DIST-A 60 61 1.37 1.3Y
Apr 01, 2010 May 20, 2010 DIST-A 60 61 1.42 1.2Y
Mar 01, 2010 Apr 08, 2010 DIST-A 60 61 1.43 1.2Y
Feb 01, 2010 Mar 02, 2010 DIST-A 60 62 1.44 1.2Y
Jan 01, 2010 Feb 10, 2010 DIST-A 60 61 1.41 1.2Y
Dec 01, 2009 Jan 14, 2010 DIST-A 60 60 1.33 1.2Y
Nov 01, 2009 Dec 04, 2009 DIST-A 60 60 1.28 1.2Y
Oct 01, 2009 Dec 04, 2009 DIST-A 60 60 1.28 1.2Y
Sep 01, 2009 Oct 06, 2009 DIST-A 60 60 1.10 1.2Y
Aug 01, 2009 Sep 03, 2009 DIST-A 60 61 1.12 1.1Y
Jul 01, 2009 Feb 10, 2009 DIST-A 60 61 1.03 1.1Y
Jun 01, 2009 Feb 10, 2010 DIST-A 60 61 0.93 1.1Y
May 01, 2009 Feb 10, 2010 DIST-A 60 61 1.09 1.1Y
Apr 01, 2009 May 04, 2009 DIST-A 60 61 1.42 1.1Y
Mar 01, 2009 Apr 01, 2009 DIST-A 60 61 1.41 1.1Y
Feb 01, 2009 Mar 04, 2009 DIST-A 60 61 1.31 1.1Y
Jan 01, 2009 Feb 10, 2009 DIST-A 60 61 1.03 1.1Y
Dec 01, 2008 Jan 07, 2009 DIST-A 60 61 1.07 1.1Y
Nov 01, 2008 Dec 04, 2008 DIST-A 60 62 1.20 1.1Y
Oct 01, 2008 Nov 07, 2008 DIST-A 60 61 1.16 1.1Y
Sep 01, 2008 Oct 07, 2008 DIST-A 60 61 0.99 1.1Y
Aug 01, 2008 Sep 03, 2008 DIST-A 60 61 0.88 1.1Y
Jul 01, 2008 Aug 05, 2008 DIST-A 60 61 0.87 1.1Y
Jun 01, 2008 Jun 30, 2008 DIST-A 60 61 1.16 1.1Y
May 01, 2008 Jun 05, 2008 DIST-A 60 61 1.04 1.1Y
Apr 01, 2008 May 08, 2008 DIST-A 60 61 1.21 1.1Y
Mar 01, 2008 Apr 02, 2008 DIST-A 60 61 1.33 1.1Y
Feb 01, 2008 Mar 04, 2008 DIST-A 60 60 1.33 1.1Y
Jan 01, 2008 Feb 05, 2008 DIST-A 60 60 1.28 1.1Y
Dec 01, 2007 Jan 04, 2008 DIST-A 60 61 1.14 1.1Y
Nov 01, 2007 Dec 07, 2007 DIST-A 60 61 1.25 1.1Y
Oct 01, 2007 Oct 31, 2007 DIST-A 60 61 1.21 1.1Y
Sep 01, 2007 Oct 03, 2007 DIST-A 60 61 0.93 1.1Y
Aug 01, 2007 Sep 06, 2007 DIST-A 60 61 0.86 1.0Y
Jul 01, 2007 Aug 08, 2007 DIST-A 60 61 0.85 1.0Y
Jun 01, 2007 Jul 05, 2007 DIST-A 60 61 1.18 1.0Y
May 01, 2007 Jun 05, 2007 DIST-A 60 60 1.20 1.0Y
Apr 01, 2007 May 08, 2007 DIST-A 60 61 1.18 1.1Y
Mar 01, 2007 Apr 03, 2007 DIST-A 0 60 1.18 1.1Y
Feb 01, 2007 Mar 06, 2007 DIST-A 60 61 1.18 1.1Y
Jan 01, 2007 Feb 09, 2007 DIST-A 60 61 1.18 1.1Y
Dec 01, 2006 Jan 07, 2007 DIST-A 0 64 1.05 1.1Y
Nov 01, 2006 Dec 07, 2006 DIST-A 0 61 1.09 1.1Y
Oct 01, 2006 Nov 02, 2006 DIST-A 0 61 0.97 1.1Y
Sep 01, 2006 Oct 10, 2006 DIST-A 60 61 0.40 1.1Y
Aug 01, 2006 Sep 05, 2006 DIST-A 50 61 0.70 1.1Y
Jul 01, 2006 Aug 02, 2006 DIST-A 50 61 0.87 1.1Y
Jun 01, 2006 Jul 10, 2006 DIST-A 50 61 1.53 1.1Y
May 01, 2006 Jun 06, 2006 DIST-A 50 61 1.63 1.0Y
Apr 01, 2006 May 02, 2006 DIST-A 50 61 1.46 0.9Y
Mar 01, 2006 Apr 04, 2006 DIST-A 50 61 1.43 0.7Y
Feb 01, 2006 Mar 07, 2006 DIST-A 50 61 1.28 0.6Y
Jan 01, 2006 Mar 12, 2007 DIST-A 50 15 0.89 0.6Y
Dec 01, 2005 Jan 03, 2006 DIST-A 50 61 1.12 0.5Y
Nov 01, 2005 Dec 06, 2005 DIST-A 50 61 1.107 0.5Y
Oct 01, 2005 Nov 03, 2005 DIST-A 50 61 0.85 0.4Y
Sep 01, 2005 Oct 06, 2005 DIST-A 10 61 0.31 0.4Y
Aug 01, 2005 Sep 06, 2005 DIST-A 50 61 0.703 0.4Y
Jul 01, 2005 Aug 01, 2005 DIST-A 50 61 0.37 0.3Y
Jun 01, 2005 Jul 08, 2005 DIST-A 50 61 0.37 0.3Y
May 01, 2005 Jun 07, 2005 DIST-A 50 67 0.35 0.3Y
Apr 01, 2005 May 02, 2005 DIST-A 50 61 0.2 0.3Y
Mar 01, 2005 Apr 06, 2005 DIST-A 50 61 0.24 0.3Y
Feb 01, 2005 Mar 07, 2005 DIST-A 50 61 0.38 0.4Y
Jan 01, 2005 Feb 04, 2005 DIST-A 50 61 0.29 0.4Y
Dec 01, 2004 Dec 29, 2004 DIST-A 50 61 0.32 0.4Y
Nov 01, 2004 Dec 15, 2004 DIST-A 50 61 0.34 0.4Y
Oct 01, 2004 Nov 04, 2004 DIST-A 50 64 0.49 0.4Y
Sep 01, 2004 Oct 05, 2004 DIST-A 50 61 0.35 0.4Y
 




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