OHA Drinking Water Services
OR41
PWS ID: 01361 ---- RAINBOW ROCK SERVICE ASSOCIATION
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 1 1 0.46 0.7Y
Feb 01, 2024 DIST-A 1 1 0.46 0.8Y
Jan 01, 2024 DIST-A 1 1 0.56 0.8Y
Nov 01, 2023 DIST-A 1 1 0.29 0.8Y
Oct 01, 2023 DIST-A 1 1 1.67 0.8Y
Sep 01, 2023 DIST-A 1 1 0.94 0.7Y
Aug 01, 2023 DIST-A 1 1 0.63 0.7Y
Jul 01, 2023 DIST-A 1 1 0.71 0.7Y
Jun 01, 2023 DIST-A 1 1 1.46 0.7Y
May 01, 2023 DIST-A 1 1 0.46 0.7Y
Apr 01, 2023 DIST-A 1 1 0.55 0.8Y
Feb 01, 2023 DIST-A 1 1 0.53 0.7Y
Jan 01, 2023 DIST-A 1 1 0.37 0.7Y
Dec 01, 2022 DIST-A 1 1 1.17 0.7Y
Nov 01, 2022 DIST-A 1 1 0.49 0.7Y
Oct 01, 2022 DIST-A 1 1 0.51 0.8Y
Sep 01, 2022 DIST-A 1 1 0.64 0.8Y
Aug 01, 2022 DIST-A 1 1 0.89 0.8Y
Jul 01, 2022 DIST-A 1 1 0.88 0.8Y
Jun 01, 2022 DIST-A 1 1 1.26 0.8Y
May 01, 2022 DIST-A 1 1 0.95 0.8Y
Apr 01, 2022 DIST-A 1 1 0.27 0.7Y
Mar 01, 2022 DIST-A 1 1 0.41 0.8Y
Feb 01, 2022 DIST-A 1 1 0.33 0.8Y
Jan 01, 2022 DIST-A 1 1 0.8 0.8Y
Dec 01, 2021 DIST-A 1 1 0.98 0.8Y
Nov 01, 2021 DIST-A 1 1 1.43 0.8Y
Oct 01, 2021 DIST-A 1 1 1.03 0.6Y
Aug 01, 2021 DIST-A 1 1 0.68 0.6Y
Jul 01, 2021 DIST-A 1 1 1.05 0.6Y
Jun 01, 2021 DIST-A 1 1 0.95 0.5Y
May 01, 2021 DIST-A 1 1 0.25 0.5Y
Apr 01, 2021 DIST-A 1 1 0.65 0.5Y
Mar 01, 2021 DIST-A 1 1 0.65 0.5Y
Feb 01, 2021 DIST-A 1 1 0.59 0.4Y
Jan 01, 2021 DIST-A 1 1 0.51 0.4Y
Dec 01, 2020 DIST-A 1 1 0.55 0.4Y
Nov 01, 2020 DIST-A 1 1 0.09 0.3Y
Oct 01, 2020 DIST-A 1 1 1.4 0.3Y
Sep 01, 2020 DIST-A 1 1 0.37 0.2Y
Aug 01, 2020 DIST-A 1 1 0.3 0.2Y
Jul 01, 2020 DIST-A 1 1 0.27 0.2Y
Jun 01, 2020 DIST-A 1 1 0.37 0.2Y
May 01, 2020 DIST-A 1 1 0.1 0.2Y
Apr 01, 2020 DIST-A 1 1 0.21 0.2Y
Mar 01, 2020 DIST-A 1 1 0.32 0.2Y
Feb 01, 2020 DIST-A 1 1 0.25 0.2Y
Jan 01, 2020 DIST-A 1 1 0.27 0.2Y
Dec 01, 2019 DIST-A 1 1 0.09 0.2Y
Nov 01, 2019 DIST-A 1 1 0.11 0.3Y
Oct 01, 2019 DIST-A 1 1 0.19 0.3Y
Sep 01, 2019 DIST-A 1 1 0.2 0.3Y
Aug 01, 2019 DIST-A 1 1 0.14 0.3Y
Jul 01, 2019 DIST-A 1 1 0.09 0.3Y
Jun 01, 2019 DIST-A 1 1 0.51 0.3Y
May 01, 2019 DIST-A 1 1 0.27 0.3Y
Apr 01, 2019 DIST-A 1 1 0.4 0.3Y
Mar 01, 2019 DIST-A 1 1 0.4 0.3Y
Feb 01, 2019 DIST-A 1 1 0.31 0.3Y
Jan 01, 2019 DIST-A 1 1 0.26 0.4Y
Dec 01, 2018 DIST-A 1 1 0.64 0.4Y
Nov 01, 2018 DIST-A 1 1 0.16 0.4Y
Oct 01, 2018 DIST-A 1 1 0.28 0.4Y
Sep 01, 2018 DIST-A 1 1 0.17 0.4Y
Aug 01, 2018 DIST-A 1 1 0.23 0.4Y
Jul 01, 2018 DIST-A 1 1 0.32 0.4Y
Jun 01, 2018 DIST-A 1 1 0.41 0.4Y
May 01, 2018 DIST-A 1 1 0.35 0.4Y
Apr 01, 2018 DIST-A 1 1 0.4 0.5Y
Mar 01, 2018 DIST-A 1 1 0.46 0.4Y
Feb 01, 2018 DIST-A 1 1 0.53 0.5Y
Jan 01, 2018 DIST-A 1 1 1 0.5Y
Dec 01, 2017 DIST-A 1 1 0.29 0.4Y
Nov 01, 2017 DIST-A 1 1 0.15 0.4Y
Oct 01, 2017 DIST-A 1 1 0.27 0.5Y
Aug 01, 2017 DIST-A 1 1 0.2 0.4Y
Jul 01, 2017 DIST-A 1 1 0.59 0.4Y
Jun 01, 2017 DIST-A 1 1 0.4 0.5Y
May 01, 2017 DIST-A 1 1 0.68 0.5Y
Apr 01, 2017 DIST-A 1 1 0.3 0.5Y
Mar 01, 2017 DIST-A 1 1 1 0.5Y
Feb 01, 2017 DIST-A 1 1 0.32 0.4Y
Jan 01, 2017 DIST-A 1 1 0.51 0.4Y
Nov 01, 2016 DIST-A 1 1 0.22 0.4Y
Oct 01, 2016 DIST-A 1 1 0.3 0.4Y
Sep 01, 2016 DIST-A 1 1 0.4 0.5Y
Aug 01, 2016 DIST-A 1 1 0.19 0.5Y
Jul 01, 2016 DIST-A 1 1 0.66 0.5Y
Jun 01, 2016 DIST-A 1 1 0.66 0.4Y
May 01, 2016 DIST-A 1 1 0.46 0.4Y
Apr 01, 2016 DIST-A 1 1 0.35 0.4Y
Mar 01, 2016 DIST-A 1 1 0.7 0.4Y
Feb 01, 2016 DIST-A 1 1 0.27 0.4Y
Jan 01, 2016 DIST-A 1 1 0.3 0.4Y
Dec 01, 2015 DIST-A 1 1 0.62 0.4Y
Nov 01, 2015 DIST-A 1 1 0.4 0.4Y
Oct 01, 2015 DIST-A 1 1 0.54 0.4Y
Sep 01, 2015 DIST-A 1 1 0.4 0.4Y
Aug 01, 2015 DIST-A 1 1 0.35 0.4Y
Jul 01, 2015 DIST-A 1 1 0.31 0.4Y
Jun 01, 2015 DIST-A 1 1 0.33 0.4Y
May 01, 2015 DIST-A 1 1 0.31 0.5Y
Apr 01, 2015 DIST-A 1 1 0.59 0.6Y
Jan 01, 2015 DIST-A 1 1 0.54 0.6Y
Nov 01, 2014 DIST-A 1 1 0.4 0.6Y
Oct 01, 2014 DIST-A 1 1 0.31 0.6Y
Sep 01, 2014 DIST-A 1 1 0.54 0.6Y
Aug 01, 2014 DIST-A 1 1 0.3 0.6Y
Jul 01, 2014 DIST-A 1 1 0.62 0.7Y
Jun 01, 2014 DIST-A 1 1 0.68 0.6Y
May 01, 2014 DIST-A 1 1 1 0.6Y
Apr 01, 2014 DIST-A 1 1 0.85 0.6Y
Mar 01, 2014 DIST-A 1 1 1 0.5Y
Feb 01, 2014 DIST-A 1 1 0.56 0.5Y
Jan 01, 2014 DIST-A 1 1 0.6 0.5Y
Dec 01, 2013 DIST-A 1 1 0.53 0.5Y
Nov 01, 2013 DIST-A 1 1 0.7 0.5Y
Oct 01, 2013 DIST-A 1 1 0.34 0.5Y
Sep 01, 2013 DIST-A 1 1 0.58 0.5Y
Aug 01, 2013 DIST-A 1 1 0.34 0.5Y
Jul 01, 2013 DIST-A 1 1 0.54 0.5Y
Jun 01, 2013 DIST-A 1 1 0.39 0.5Y
May 01, 2013 DIST-A 1 1 0.41 0.5Y
Apr 01, 2013 DIST-A 1 1 0.48 0.5Y
Mar 01, 2013 DIST-A 1 1 0.87 0.5Y
Feb 01, 2013 DIST-A 1 1 0.5 0.5Y
Jan 01, 2013 DIST-A 1 1 0.38 0.5Y
Dec 01, 2012 DIST-A 1 1 0.43 0.5Y
Nov 01, 2012 DIST-A 1 1 0.35 0.5Y
Oct 01, 2012 DIST-A 1 1 1 0.5Y
Sep 01, 2012 DIST-A 1 1 0.49 0.4Y
Aug 01, 2012 DIST-A 1 1 0.63 0.4Y
Jul 01, 2012 DIST-A 1 1 0.3000 0.4Y
Jun 01, 2012 DIST-A 1 2 0.6300 0.4Y
May 01, 2012 DIST-A 1 1 0.3000 0.4Y
Mar 01, 2012 DIST-A 1 1 0.6600 0.4Y
Feb 01, 2012 DIST-A 1 1 0.6200 0.4Y
Jan 01, 2012 DIST-A 1 1 0.4700 0.4Y
Dec 01, 2011 DIST-A 1 1 0.5000 0.4Y
Nov 01, 2011 DIST-A 1 1 0.3200 0.5Y
Oct 01, 2011 DIST-A 1 1 0 0.5Y
Sep 01, 2011 DIST-A 1 1 0.4000 0.5Y
Aug 01, 2011 DIST-A 1 1 0.3500 0.4Y
Jul 01, 2011 DIST-A 1 1 0.3000 0.4Y
Jun 01, 2011 DIST-A 1 1 0.5100 0.4Y
May 01, 2011 DIST-A 1 1 0.4800 0.5Y
Apr 01, 2011 DIST-A 1 1 0.6000 0.5Y
Mar 01, 2011 DIST-A 1 1 0.6700 0.5Y
Feb 01, 2011 DIST-A 1 1 0.6100 0.4Y
Jan 01, 2011 DIST-A 1 1 0.6100 0.4Y
Dec 01, 2010 DIST-A 1 1 0.6700 0.4Y
Nov 01, 2010 DIST-A 1 1 0.2200 0.4Y
Oct 01, 2010 DIST-A 1 1 0.3200 0.4Y
Sep 01, 2010 DIST-A 1 1 0 0.4Y
Aug 01, 2010 DIST-A 1 1 0.1900 0.5Y
Jul 01, 2010 DIST-A 1 1 0.4000 0.5Y
Jun 01, 2010 DIST-A 1 1 0.8500 0.5Y
May 01, 2010 DIST-A 1 1 0.4800 0.5Y
Apr 01, 2010 DIST-A 1 1 0.4400 0.4Y
Mar 01, 2010 DIST-A 1 1 0.5200 0.4Y
Feb 01, 2010 DIST-A 1 1 0.4500 0.5Y
Jan 01, 2010 DIST-A 1 1 0.4000 0.5Y
Dec 01, 2009 DIST-A 1 1 0.5400 1Y
Nov 01, 2009 DIST-A 1 1 0.2000 0Y
Oct 01, 2009 DIST-A 1 1 0.8900 0Y
Sep 01, 2009 DIST-A 1 1 0.3000 0Y
Aug 01, 2009 DIST-A 1 1 0.5300 0Y
Jul 01, 2009 DIST-A 1 1 0.4100 0Y
Jun 01, 2009 DIST-A 1 1 0.3800 0Y
May 01, 2009 DIST-A 1 1 0Y
Apr 01, 2009 DIST-A 1 1 0.6800 0Y
Mar 01, 2009 DIST-A 1 1 0.9000 0Y
Feb 01, 2009 DIST-A 1 1 0.4500 0Y
Jan 01, 2009 DIST-A 1 1 0.8000 0Y
Dec 01, 2008 DIST-A 1 1 0Y
Nov 01, 2008 DIST-A 1 1 0Y
Oct 01, 2008 DIST-A 1 0 0Y
Sep 01, 2008 DIST-A 1 1 0.8100 0Y
Aug 01, 2008 DIST-A 1 1 0.4100 0Y
Jul 01, 2008 DIST-A 1 1 0.3500 0Y
Jun 01, 2008 DIST-A 1 1 0Y
May 01, 2008 DIST-A 1 1 0.5400 0Y
Apr 01, 2008 DIST-A 1 1 0.6200 0Y
Mar 01, 2008 DIST-A 1 1 0.4000 0Y
Feb 01, 2008 DIST-A 1 1 0.5900 0Y
Jan 01, 2008 DIST-A 1 1 0.6800 0Y
Dec 01, 2007 DIST-A 1 1 0.4200 0Y
Nov 01, 2007 DIST-A 1 1 0.2500 0Y
Oct 01, 2007 DIST-A 1 1 0.3500 0Y
Sep 01, 2007 DIST-A 1 1 0.4700 0Y
Aug 01, 2007 DIST-A 1 1 0.3000 0Y
Jul 01, 2007 DIST-A 1 1 0.4000 0Y
Jun 01, 2007 DIST-A 1 1 0.2700 0Y
May 01, 2007 DIST-A 1 1 0.3200 0Y
Apr 01, 2007 DIST-A 1 1 0.5900 1Y
Mar 01, 2007 DIST-A 1 1 0.3200 1Y
Feb 01, 2007 DIST-A 1 1 0.6600 1Y
Jan 01, 2007 DIST-A 1 1 0.5300 1Y
Dec 01, 2006 DIST-A 1 1 0.4600 1Y
Nov 01, 2006 DIST-A 1 1 0.5200 1Y
Oct 01, 2006 DIST-A 1 1 1.1000 1Y
Sep 01, 2006 DIST-A 1 1 0.4000 0Y
Aug 01, 2006 DIST-A 1 1 0.3000 0Y
Jul 01, 2006 DIST-A 1 1 0.4000 0Y
Jun 01, 2006 DIST-A 1 1 0.3500 0Y
May 01, 2006 DIST-A 1 1 0.5000 0Y
Apr 01, 2006 DIST-A 1 1 0.6700 0Y
Mar 01, 2006 DIST-A 1 1 0.7000 0Y
Feb 01, 2006 DIST-A 1 1 0.6500 0Y
Jan 01, 2006 DIST-A 1 1 0.5300 0Y
Dec 01, 2005 DIST-A 1 1 0.2600 0Y
Nov 01, 2005 DIST-A 1 1 0.3500 0Y
Oct 01, 2005 DIST-A 1 1 0.3500 0Y
Sep 01, 2005 DIST-A 1 1 0.4000 0Y
Aug 01, 2005 DIST-A 1 1 0.4400 0Y
Jul 01, 2005 DIST-A 1 0 0Y
Jun 01, 2005 DIST-A 1 1 0.3500 0Y
May 01, 2005 DIST-A 1 1 0.4000 0Y
Apr 01, 2005 DIST-A 1 1 0.3600 0Y
Mar 01, 2005 DIST-A 1 1 0.7900 0Y
Feb 01, 2005 DIST-A 1 1 0.5200 0Y
Jan 01, 2005 DIST-A 1 0 0Y
Dec 01, 2004 DIST-A 1 1 0.2800 0Y
Nov 01, 2004 DIST-A 1 1 0.3000 0Y
Oct 01, 2004 DIST-A 1 1 0.6000 0Y
Sep 01, 2004 DIST-A 5 5 0.3680 0Y
 




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