OHA Drinking Water Services
OR41
PWS ID: 00970 ---- NESKOWIN REG WATER DIST
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
May 01, 2025 DIST-A 2 2 0.7 0.8Y
Apr 01, 2025 DIST-A 2 2 0.7 0.8Y
Mar 01, 2025 DIST-A 2 2 0.64 0.8Y
Feb 01, 2025 DIST-A 2 2 0.8 0.8Y
Jan 01, 2025 DIST-A 2 2 1 0.8Y
Dec 01, 2024 DIST-A 2 2 1 0.8Y
Nov 01, 2024 DIST-A 2 2 0.5 0.8Y
Oct 01, 2024 DIST-A 2 2 1 0.8Y
Sep 01, 2024 DIST-A 2 2 0.7 0.8Y
Aug 01, 2024 DIST-A 2 2 1 0.9Y
Jul 01, 2024 DIST-A 2 2 0.7 0.9Y
Jun 01, 2024 DIST-A 2 2 0.5 0.9Y
May 01, 2024 DIST-A 2 2 0.6 0.9Y
Apr 01, 2024 DIST-A 2 2 0.69 0.9Y
Mar 01, 2024 DIST-A 2 2 0.85 0.9Y
Feb 01, 2024 DIST-A 2 2 1 1.0Y
Jan 01, 2024 DIST-A 2 2 1 0.9Y
Dec 01, 2023 DIST-A 2 2 1 0.9Y
Nov 01, 2023 DIST-A 2 2 1 0.9Y
Oct 01, 2023 DIST-A 2 2 1.0 0.9Y
Sep 01, 2023 DIST-A 2 2 1 0.9Y
Aug 01, 2023 DIST-A 2 2 0.9 0.9Y
Jul 01, 2023 DIST-A 2 2 0.8 0.9Y
Jun 01, 2023 DIST-A 2 2 0.7 0.9Y
May 01, 2023 DIST-A 2 2 1 0.9Y
Apr 01, 2023 DIST-A 2 2 1 0.9Y
Mar 01, 2023 DIST-A 2 2 1 0.9Y
Feb 01, 2023 DIST-A 2 2 1.0 0.8Y
Jan 01, 2023 DIST-A 2 2 0.7 0.8Y
Dec 01, 2022 DIST-A 2 2 0.87 0.8Y
Nov 01, 2022 DIST-A 2 2 0.9 0.8Y
Oct 01, 2022 DIST-A 2 2 0.9 0.8Y
Sep 01, 2022 DIST-A 2 2 0.9 0.8Y
Aug 01, 2022 DIST-A 2 2 0.8 0.8Y
Jul 01, 2022 DIST-A 2 2 0.8 0.8Y
Jun 01, 2022 DIST-A 2 2 1.0 0.8Y
May 01, 2022 DIST-A 2 2 0.7 0.8Y
Apr 01, 2022 DIST-A 2 2 0.9 0.8Y
Mar 01, 2022 DIST-A 2 2 0.7 0.8Y
Feb 01, 2022 DIST-A 2 2 0.6 0.8Y
Jan 01, 2022 DIST-A 2 2 0.9 0.8Y
Dec 01, 2021 DIST-A 2 2 0.7 0.9Y
Nov 01, 2021 DIST-A 2 2 0.8 0.9Y
Oct 01, 2021 DIST-A 2 2 0.5 1.0Y
Sep 01, 2021 DIST-A 2 2 1.0 1.0Y
Aug 01, 2021 DIST-A 2 2 0.9 1.0Y
Jul 01, 2021 DIST-A 2 2 0.9 1.0Y
Jun 01, 2021 DIST-A 2 2 0.7 1.0Y
May 01, 2021 DIST-A 2 2 0.8 0.9Y
Apr 01, 2021 DIST-A 2 2 1.0 0.9Y
Mar 01, 2021 DIST-A 2 2 1.0 0.9Y
Feb 01, 2021 DIST-A 2 2 1 0.9Y
Jan 01, 2021 DIST-A 2 2 1.2 0.9Y
Dec 01, 2020 DIST-A 2 2 1.0 0.9Y
Nov 01, 2020 DIST-A 2 2 1.6 0.9Y
Oct 01, 2020 DIST-A 2 2 0.9 0.9Y
Sep 01, 2020 DIST-A 2 2 1.0 0.9Y
Aug 01, 2020 DIST-A 2 2 0.5 0.9Y
Jul 01, 2020 DIST-A 2 2 0.8 0.9Y
Jun 01, 2020 DIST-A 2 2 0.6 0.9Y
May 01, 2020 DIST-A 2 2 0.7 0.9Y
Apr 01, 2020 DIST-A 2 2 0.9 0.9Y
Mar 01, 2020 DIST-A 2 2 1.2 0.9Y
Feb 01, 2020 DIST-A 2 2 1 0.9Y
Jan 01, 2020 DIST-A 2 2 0.9 0.9Y
Dec 01, 2019 DIST-A 1 2 1.2 0.9Y
Nov 01, 2019 DIST-A 1 2 1.0 0.8Y
Oct 01, 2019 DIST-A 1 2 1.1 0.8Y
Sep 01, 2019 DIST-A 1 2 0.5 0.8Y
Aug 01, 2019 DIST-A 1 2 0.8 0.8Y
Jul 01, 2019 DIST-A 1 2 1.3 0.9Y
Jun 01, 2019 DIST-A 1 2 0.6 0.8Y
May 01, 2019 DIST-A 1 2 0.8 0.9Y
Apr 01, 2019 DIST-A 1 2 0.4 0.9Y
Mar 01, 2019 DIST-A 1 2 0.8 0.9Y
Feb 01, 2019 DIST-A 1 2 0.8 1.0Y
Jan 01, 2019 DIST-A 1 2 1 1.0Y
Dec 01, 2018 DIST-A 1 2 1.0 1.0Y
Nov 01, 2018 DIST-A 1 2 0.9 1.0Y
Oct 01, 2018 DIST-A 1 2 0.7 1.0Y
Sep 01, 2018 DIST-A 1 2 1 1.0Y
Aug 01, 2018 DIST-A 1 2 1.0 0.9Y
Jul 01, 2018 DIST-A 1 2 0.9 0.9Y
Jun 01, 2018 DIST-A 1 2 1.1 0.9Y
May 01, 2018 DIST-A 1 2 0.7 0.9Y
Apr 01, 2018 DIST-A 1 2 1.2 0.9Y
Mar 01, 2018 DIST-A 1 2 1.1 0.9Y
Feb 01, 2018 DIST-A 1 2 0.9 0.9Y
Jan 01, 2018 DIST-A 1 2 1.5 0.9Y
Dec 01, 2017 DIST-A 1 2 1.1 0.9Y
Nov 01, 2017 DIST-A 1 2 0.43 0.9Y
Oct 01, 2017 DIST-A 1 2 0.7 1.0Y
Sep 01, 2017 DIST-A 1 2 0.67 1.0Y
Aug 01, 2017 DIST-A 1 2 1.0 1.0Y
Jul 01, 2017 DIST-A 1 2 0.88 1.0Y
Jun 01, 2017 DIST-A 1 2 1 0.9Y
May 01, 2017 DIST-A 1 2 0.6 0.9Y
Apr 01, 2017 DIST-A 1 2 1.18 1.0Y
Mar 01, 2017 DIST-A 1 2 1.13 0.9Y
Feb 01, 2017 DIST-A 1 2 0.8 0.9Y
Jan 01, 2017 DIST-A 1 2 1.7 0.9Y
Dec 01, 2016 DIST-A 1 2 0.4 0.9Y
Nov 01, 2016 DIST-A 1 2 1.58 0.9Y
Oct 01, 2016 DIST-A 1 2 0.66 0.9Y
Sep 01, 2016 DIST-A 1 2 0.9 0.9Y
Aug 01, 2016 DIST-A 1 2 0.6 0.9Y
Jul 01, 2016 DIST-A 1 2 0.8 0.9Y
Jun 01, 2016 DIST-A 1 2 0.82 0.9Y
May 01, 2016 DIST-A 1 2 0.9 0.9Y
Apr 01, 2016 DIST-A 1 2 1.08 0.9Y
Mar 01, 2016 DIST-A 1 2 0.73 0.9Y
Feb 01, 2016 DIST-A 1 2 0.91 0.9Y
Jan 01, 2016 DIST-A 1 2 1.1 0.9Y
Dec 01, 2015 DIST-A 1 2 1.00 0.9Y
Nov 01, 2015 DIST-A 1 2 0.76 0.9Y
Oct 01, 2015 DIST-A 1 2 0.7 0.9Y
Sep 01, 2015 DIST-A 1 2 1.20 0.9Y
Aug 01, 2015 DIST-A 1 2 1.10 0.9Y
Jul 01, 2015 DIST-A 1 2 0.8 0.8Y
Jun 01, 2015 DIST-A 1 2 0.9 0.8Y
May 01, 2015 DIST-A 1 2 0.9 0.8Y
Apr 01, 2015 DIST-A 1 2 0.70 0.7Y
Mar 01, 2015 DIST-A 1 2 1.12 0.7Y
Feb 01, 2015 DIST-A 1 2 1.10 0.7Y
Jan 01, 2015 DIST-A 1 2 1.05 0.7Y
Dec 01, 2014 DIST-A 1 2 0.89 0.6Y
Nov 01, 2014 DIST-A 1 2 0.45 0.6Y
Oct 01, 2014 DIST-A 1 2 0.28 0.6Y
Sep 01, 2014 DIST-A 1 2 1.08 0.7Y
Aug 01, 2014 DIST-A 1 2 0.5 0.6Y
Jul 01, 2014 DIST-A 1 2 0.55 0.7Y
Jun 01, 2014 DIST-A 1 2 0.46 0.7Y
May 01, 2014 DIST-A 1 2 0.47 0.7Y
Apr 01, 2014 DIST-A 1 2 0.62 0.7Y
Mar 01, 2014 DIST-A 1 2 1.31 0.7Y
Feb 01, 2014 DIST-A 1 2 0.35 0.7Y
Jan 01, 2014 DIST-A 1 2 0.63 0.7Y
Dec 01, 2013 DIST-A 1 2 0.81 0.8Y
Nov 01, 2013 DIST-A 1 2 0.6 0.7Y
Oct 01, 2013 DIST-A 1 2 0.7 0.8Y
Sep 01, 2013 DIST-A 1 2 0.67 0.8Y
Aug 01, 2013 DIST-A 1 2 1.02 0.9Y
Jul 01, 2013 DIST-A 1 2 0.80 0.8Y
Jun 01, 2013 DIST-A 1 2 0.82 0.8Y
May 01, 2013 DIST-A 1 2 0.6 0.8Y
Apr 01, 2013 DIST-A 1 2 0.54 0.8Y
Mar 01, 2013 DIST-A 1 2 1 0.8Y
Feb 01, 2013 DIST-A 1 2 0.67 0.8Y
Jan 01, 2013 DIST-A 1 2 1.05 0.8Y
Dec 01, 2012 DIST-A 1 2 0.5 0.8Y
Nov 01, 2012 DIST-A 1 2 1.02 0.9Y
Oct 01, 2012 DIST-A 1 2 1.07 0.8Y
Sep 01, 2012 DIST-A 1 2 1.21 0.8Y
Aug 01, 2012 DIST-A 1 2 0.37 0.8Y
Jul 01, 2012 DIST-A 1 2 0.64 0.8Y
Jun 01, 2012 DIST-A 1 2 0.60 0.8Y
May 01, 2012 DIST-A 1 2 1.0 0.8Y
Apr 01, 2012 DIST-A 1 2 1.04 0.8Y
Mar 01, 2012 DIST-A 1 2 0.63 0.8Y
Feb 01, 2012 DIST-A 1 2 0.96 0.8Y
Jan 01, 2012 DIST-A 1 2 0.85 0.8Y
Dec 01, 2011 DIST-A 1 2 1.47 0.8Y
Nov 01, 2011 DIST-A 1 2 0.29 0.7Y
Oct 01, 2011 DIST-A 1 2 0.6850 0.8Y
Sep 01, 2011 DIST-A 1 2 0.6550 0.8Y
Aug 01, 2011 DIST-A 1 2 0.6700 0.8Y
Jul 01, 2011 DIST-A 1 2 0.5250 0.8Y
Jun 01, 2011 DIST-A 1 2 0.8 0.9Y
May 01, 2011 DIST-A 1 2 0.8150 0.9Y
Apr 01, 2011 DIST-A 1 2 0.8450 0.9Y
Mar 01, 2011 DIST-A 1 2 0.8500 0.9Y
Feb 01, 2011 DIST-A 1 2 0.9900 0.9Y
Jan 01, 2011 DIST-A 1 2 1.26 0.8Y
Dec 01, 2010 DIST-A 1 2 0.42 0.8Y
Nov 01, 2010 DIST-A 1 2 1.09 0.8Y
Oct 01, 2010 DIST-A 1 2 1.1 0.8Y
Sep 01, 2010 DIST-A 1 2 0.5 0.8Y
Aug 01, 2010 DIST-A 1 2 1 0.8Y
Jul 01, 2010 DIST-A 1 2 0.85 0.7Y
Jun 01, 2010 DIST-A 1 2 1 0.7Y
May 01, 2010 DIST-A 1 2 0.9 0.7Y
Apr 01, 2010 DIST-A 1 2 0.7 0.6Y
Mar 01, 2010 DIST-A 1 2 0.63 0.6Y
Feb 01, 2010 DIST-A 1 2 0.39 0.5Y
Jan 01, 2010 DIST-A 1 2 0.5 0.6Y
Dec 01, 2009 DIST-A 1 2 0.93 0.6Y
Nov 01, 2009 DIST-A 1 2 1 0.5Y
Oct 01, 2009 DIST-A 1 2 0.79 0.5Y
Sep 01, 2009 DIST-A 1 2 0.58 0.4Y
Aug 01, 2009 DIST-A 1 2 0.45 0.4Y
Jul 01, 2009 DIST-A 1 2 0.7 0.4Y
Jun 01, 2009 DIST-A 1 2 0.4 0.4Y
May 01, 2009 DIST-A 1 1 0.4Y
Apr 01, 2009 DIST-A 1 2 0.3 0.4Y
Mar 01, 2009 DIST-A 1 2 0.5 0.5Y
Feb 01, 2009 DIST-A 1 2 0.6 0.5Y
Jan 01, 2009 DIST-A 1 2 0.6 0.5Y
Dec 01, 2008 DIST-A 1 1 0.5Y
Nov 01, 2008 DIST-A 1 2 0.7 0.6Y
Oct 01, 2008 DIST-A 1 2 0.5 0.5Y
Sep 01, 2008 DIST-A 1 2 0.6 0.5Y
Aug 01, 2008 DIST-A 1 1 0.5Y
Jul 01, 2008 DIST-A 1 2 0.8 0.6Y
Jun 01, 2008 DIST-A 1 1 0.6Y
May 01, 2008 DIST-A 1 2 0.7 0.7Y
Apr 01, 2008 DIST-A 1 2 0.5 0.7Y
Mar 01, 2008 DIST-A 1 2 0.6 0.7Y
Feb 01, 2008 DIST-A 1 0 0.8Y
Jan 01, 2008 DIST-A 1 4 0.7 0.8Y
Dec 01, 2007 DIST-A 1 2 1 0.8Y
Nov 01, 2007 DIST-A 1 2 0.5 0.8Y
Oct 01, 2007 DIST-A 1 2 0.5 0.9Y
Sep 01, 2007 DIST-A 1 2 0.6 0.9Y
Aug 01, 2007 DIST-A 1 2 1 1.0Y
Jul 01, 2007 DIST-A 1 2 0.7 1.0Y
Jun 01, 2007 DIST-A 1 2 0.6 1.0Y
May 01, 2007 DIST-A 1 2 1 1.1Y
Apr 01, 2007 DIST-A 1 2 1 1.0Y
Mar 01, 2007 DIST-A 1 2 0.9 1.0Y
Feb 01, 2007 DIST-A 1 2 1.3 1.1Y
Jan 01, 2007 DIST-A 1 2 0.9 1.1Y
Dec 01, 2006 DIST-A 1 2 1.0 1.1Y
Nov 01, 2006 DIST-A 1 2 1 1.1Y
Oct 01, 2006 DIST-A 1 2 1.3 1.1Y
Sep 01, 2006 DIST-A 1 2 1 1.1Y
Aug 01, 2006 DIST-A 1 2 1.3 1.1Y
Jul 01, 2006 DIST-A 1 2 1.2 1.1Y
Jun 01, 2006 DIST-A 1 2 1.2 1.0Y
May 01, 2006 DIST-A 1 2 0.5 1.0Y
Apr 01, 2006 DIST-A 1 2 1 1.0Y
Mar 01, 2006 DIST-A 1 2 1.4 1.0Y
Feb 01, 2006 DIST-A 1 2 1.2 1.0Y
Jan 01, 2006 DIST-A 1 2 1.2 0.9Y
Dec 01, 2005 DIST-A 1 2 1 0.9Y
Nov 01, 2005 DIST-A 1 2 1.2 0.9Y
Oct 01, 2005 DIST-A 1 2 1.1 0.8Y
Sep 01, 2005 DIST-A 1 2 0.9 0.8Y
Aug 01, 2005 DIST-A 1 2 1 0.8Y
Jul 01, 2005 DIST-A 1 2 0.6 0.8Y
Jun 01, 2005 DIST-A 1 2 0.5 0.8Y
May 01, 2005 DIST-A 1 2 0.8 0.8Y
Apr 01, 2005 DIST-A 1 2 1.1 0.8Y
Mar 01, 2005 DIST-A 1 2 0.9 0.8Y
Feb 01, 2005 DIST-A 1 2 0.9 0.8Y
Jan 01, 2005 DIST-A 1 2 0.6 0.8Y
Dec 01, 2004 DIST-A 1 2 0.8 0.8Y
Nov 01, 2004 DIST-A 1 2 0.8 0.8Y
Oct 01, 2004 DIST-A 1 2 1.1 0.8Y
Sep 01, 2004 DIST-A 1 2 0.6 0.7Y
 



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