OHA Drinking Water Services
OR41
PWS ID: 00047 ---- ASHLAND WATER DEPARTMENT
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
Apr 01, 2025 DIST-A 25 25 0.8 0.7Y
Mar 01, 2025 DIST-A 25 25 0.7 0.7Y
Feb 01, 2025 DIST-A 25 25 0.8 0.7Y
Jan 01, 2025 DIST-A 25 26 0.8 0.7Y
Dec 01, 2024 DIST-A 25 25 0.6 0.7Y
Nov 01, 2024 DIST-A 25 25 0.7 0.7Y
Oct 01, 2024 DIST-A 25 25 0.7 0.7Y
Sep 01, 2024 DIST-A 25 25 0.7 0.7Y
Aug 01, 2024 DIST-A 25 25 0.7 0.7Y
Jul 01, 2024 DIST-A 25 25 0.7 0.7Y
Jun 01, 2024 DIST-A 25 25 0.8 0.7Y
May 01, 2024 DIST-A 25 25 0.7 0.7Y
Apr 01, 2024 DIST-A 25 25 0.7 0.7Y
Mar 01, 2024 DIST-A 25 25 0.7 0.7Y
Feb 01, 2024 DIST-A 25 25 0.74 0.7Y
Jan 01, 2024 DIST-A 25 25 0.7 0.7Y
Dec 01, 2023 DIST-A 25 24 0.7 0.6Y
Nov 01, 2023 DIST-A 25 25 0.7 0.6Y
Oct 01, 2023 DIST-A 25 25 0.6 0.6Y
Sep 01, 2023 DIST-A 25 25 0.6 0.6Y
Aug 01, 2023 DIST-A 25 25 0.6 0.6Y
Jul 01, 2023 DIST-A 28 28 0.65 0.7Y
Jun 01, 2023 DIST-A 25 25 0.7 0.7Y
May 01, 2023 DIST-A 25 25 0.7 0.7Y
Apr 01, 2023 DIST-A 25 25 0.6 0.7Y
Mar 01, 2023 DIST-A 25 25 0.7 0.7Y
Feb 01, 2023 DIST-A 25 25 0.58 0.7Y
Jan 01, 2023 DIST-A 25 25 0.6 0.7Y
Dec 01, 2022 DIST-A 25 25 0.7 0.7Y
Nov 01, 2022 DIST-A 25 25 0.7 0.7Y
Oct 01, 2022 DIST-A 25 25 0.6 0.7Y
Sep 01, 2022 DIST-A 25 25 0.6 0.7Y
Aug 01, 2022 DIST-A 25 25 0.7 0.7Y
Jul 01, 2022 DIST-A 25 25 0.7 0.7Y
Jun 01, 2022 DIST-A 25 25 0.7 0.7Y
May 01, 2022 DIST-A 25 26 0.7 0.7Y
Apr 01, 2022 DIST-A 25 25 0.75 0.7Y
Mar 01, 2022 DIST-A 25 25 0.7 0.7Y
Feb 01, 2022 DIST-A 25 25 0.67 0.7Y
Jan 01, 2022 DIST-A 25 25 0.7 0.7Y
Dec 01, 2021 DIST-A 25 25 0.7 0.7Y
Nov 01, 2021 DIST-A 25 25 0.6 0.7Y
Oct 01, 2021 DIST-A 25 25 0.7 0.7Y
Sep 01, 2021 DIST-A 25 25 0.7 0.7Y
Aug 01, 2021 DIST-A 25 25 0.7 0.7Y
Jul 01, 2021 DIST-A 25 25 0.7 0.7Y
Jun 01, 2021 DIST-A 25 25 0.7 0.7Y
May 01, 2021 DIST-A 25 25 0.7 0.7Y
Apr 01, 2021 DIST-A 25 25 0.7 0.7Y
Mar 01, 2021 DIST-A 25 25 0.6 0.7Y
Feb 01, 2021 DIST-A 25 25 0.6 0.7Y
Jan 01, 2021 DIST-A 25 25 0.6 0.7Y
Dec 01, 2020 DIST-A 25 25 0.67 0.7Y
Nov 01, 2020 DIST-A 25 25 0.7 0.7Y
Oct 01, 2020 DIST-A 25 25 0.7 0.7Y
Sep 01, 2020 DIST-A 25 25 0.7 0.7Y
Aug 01, 2020 DIST-A 25 25 0.6 0.7Y
Jul 01, 2020 DIST-A 25 25 0.6 0.7Y
Jun 01, 2020 DIST-A 25 25 0.71 0.7Y
May 01, 2020 DIST-A 25 25 0.7 0.7Y
Apr 01, 2020 DIST-A 25 25 0.66 0.7Y
Mar 01, 2020 DIST-A 25 25 0.6 0.7Y
Feb 01, 2020 DIST-A 25 25 0.7 0.8Y
Jan 01, 2020 DIST-A 25 25 0.8 0.8Y
Dec 01, 2019 DIST-A 25 25 0.8 0.8Y
Nov 01, 2019 DIST-A 25 25 0.7 0.8Y
Oct 01, 2019 DIST-A 25 25 0.67 0.8Y
Sep 01, 2019 DIST-A 25 25 0.7 0.8Y
Aug 01, 2019 DIST-A 25 25 0.8 0.8Y
Jul 01, 2019 DIST-A 25 25 0.8 0.8Y
Jun 01, 2019 DIST-A 25 25 0.8 0.8Y
May 01, 2019 DIST-A 25 25 0.8 0.8Y
Apr 01, 2019 DIST-A 25 25 0.8 0.8Y
Mar 01, 2019 DIST-A 25 25 0.7 0.8Y
Feb 01, 2019 DIST-A 25 25 0.8 0.8Y
Jan 01, 2019 DIST-A 25 25 1 0.8Y
Dec 01, 2018 DIST-A 25 25 0.8 0.8Y
Nov 01, 2018 DIST-A 25 25 1 0.8Y
Oct 01, 2018 DIST-A 25 25 0.7 0.8Y
Sep 01, 2018 DIST-A 25 25 0.7 0.8Y
Aug 01, 2018 DIST-A 25 25 0.7 0.8Y
Jul 01, 2018 DIST-A 25 25 0.7 0.8Y
Jun 01, 2018 DIST-A 25 25 0.79 0.8Y
May 01, 2018 DIST-A 25 25 0.8 0.9Y
Apr 01, 2018 DIST-A 25 25 0.8 0.9Y
Mar 01, 2018 DIST-A 25 25 0.8 0.9Y
Feb 01, 2018 DIST-A 25 25 0.8 0.9Y
Jan 01, 2018 DIST-A 25 25 1 0.9Y
Dec 01, 2017 DIST-A 25 25 0.8 0.9Y
Nov 01, 2017 DIST-A 25 25 1 0.9Y
Oct 01, 2017 DIST-A 25 25 0.8 0.8Y
Sep 01, 2017 DIST-A 25 25 0.7 0.8Y
Aug 01, 2017 DIST-A 25 25 0.9 0.8Y
Jul 01, 2017 DIST-A 25 25 1 0.8Y
Jun 01, 2017 DIST-A 25 25 1.0 0.8Y
May 01, 2017 DIST-A 25 25 1.0 0.8Y
Apr 01, 2017 DIST-A 25 25 0.8 0.8Y
Mar 01, 2017 DIST-A 25 25 0.74 0.8Y
Feb 01, 2017 DIST-A 25 25 0.8 0.8Y
Jan 01, 2017 DIST-A 25 25 0.8 0.7Y
Dec 01, 2016 DIST-A 25 25 0.8 0.7Y
Nov 01, 2016 DIST-A 25 25 0.7 0.7Y
Oct 01, 2016 DIST-A 25 25 0.7 0.7Y
Sep 01, 2016 DIST-A 25 25 0.7 0.7Y
Aug 01, 2016 DIST-A 25 25 0.8 0.7Y
Jul 01, 2016 DIST-A 25 25 0.76 0.7Y
Jun 01, 2016 DIST-A 25 25 0.88 0.7Y
May 01, 2016 DIST-A 25 25 0.82 0.7Y
Apr 01, 2016 DIST-A 25 25 0.8 0.7Y
Mar 01, 2016 DIST-A 25 25 0.6 0.7Y
Feb 01, 2016 DIST-A 25 25 0.5 0.7Y
Jan 01, 2016 DIST-A 25 25 0.52 0.7Y
Dec 01, 2015 DIST-A 25 25 0.6 0.7Y
Nov 01, 2015 DIST-A 25 25 0.7 0.7Y
Oct 01, 2015 DIST-A 25 25 0.71 0.7Y
Sep 01, 2015 DIST-A 25 25 0.7 0.7Y
Aug 01, 2015 DIST-A 25 25 0.6 0.7Y
Jul 01, 2015 DIST-A 25 25 0.7 0.7Y
Jun 01, 2015 DIST-A 25 25 0.7 0.6Y
May 01, 2015 DIST-A 25 25 0.7 0.6Y
Apr 01, 2015 DIST-A 25 25 1 0.6Y
Mar 01, 2015 DIST-A 25 25 0.5 0.6Y
Feb 01, 2015 DIST-A 25 25 0.5 0.6Y
Jan 01, 2015 DIST-A 25 25 0.5 0.6Y
Dec 01, 2014 DIST-A 25 25 0.6 0.6Y
Nov 01, 2014 DIST-A 25 25 0.6 0.6Y
Oct 01, 2014 DIST-A 25 25 0.70 0.6Y
Sep 01, 2014 DIST-A 25 25 0.7 0.6Y
Aug 01, 2014 DIST-A 25 25 0.7 0.6Y
Jul 01, 2014 DIST-A 25 25 0.5 0.6Y
Jun 01, 2014 DIST-A 25 25 0.6 0.6Y
May 01, 2014 DIST-A 25 25 0.62 0.6Y
Apr 01, 2014 DIST-A 25 25 0.5 0.6Y
Mar 01, 2014 DIST-A 25 25 0.5 0.6Y
Feb 01, 2014 DIST-A 25 25 0.6 0.6Y
Jan 01, 2014 DIST-A 25 25 0.6 0.6Y
Dec 01, 2013 DIST-A 25 25 0.6 0.6Y
Nov 01, 2013 DIST-A 25 25 0.5 0.5Y
Oct 01, 2013 DIST-A 25 25 0.5 0.5Y
Sep 01, 2013 DIST-A 25 25 0.5 0.5Y
Aug 01, 2013 DIST-A 25 25 0.6 0.5Y
Jul 01, 2013 DIST-A 25 25 0.6 0.5Y
Jun 01, 2013 DIST-A 25 25 0.6 0.5Y
May 01, 2013 DIST-A 25 25 0.6 0.5Y
Apr 01, 2013 DIST-A 25 25 0.5 0.5Y
Mar 01, 2013 DIST-A 25 25 0.6 0.5Y
Feb 01, 2013 DIST-A 25 25 0.5 0.4Y
Jan 01, 2013 DIST-A 25 25 0.62 0.4Y
Dec 01, 2012 DIST-A 25 25 0.3 0.4Y
Nov 01, 2012 DIST-A 25 25 0.4 0.4Y
Oct 01, 2012 DIST-A 25 25 0.4 0.4Y
Sep 01, 2012 DIST-A 25 25 0.5 0.4Y
Aug 01, 2012 DIST-A 25 25 0.5 0.4Y
Jul 01, 2012 DIST-A 25 25 0.5 0.4Y
Jun 01, 2012 DIST-A 25 25 0.5 0.4Y
May 01, 2012 DIST-A 25 26 0.4 0.4Y
Apr 01, 2012 DIST-A 25 25 0.3 0.4Y
Mar 01, 2012 DIST-A 25 25 0.4 0.4Y
Feb 01, 2012 DIST-A 25 25 0.4 0.4Y
Jan 01, 2012 DIST-A 25 25 0.4 0.4Y
Dec 01, 2011 DIST-A 25 25 0.41 0.4Y
Nov 01, 2011 DIST-A 25 25 0.4 0.4Y
Oct 01, 2011 DIST-A 25 25 0.3776 0.4Y
Sep 01, 2011 DIST-A 25 13 0.4346 0.4Y
Aug 01, 2011 DIST-A 25 25 0.4652 0.4Y
Jul 01, 2011 DIST-A 25 25 0.4668 0.4Y
Jun 01, 2011 DIST-A 25 25 0.4 0.4Y
May 01, 2011 DIST-A 25 25 0.3440 0.4Y
Apr 01, 2011 DIST-A 25 13 0.2908 0.4Y
Mar 01, 2011 DIST-A 25 20 0.3530 0.4Y
Feb 01, 2011 DIST-A 25 25 0.3836 0.4Y
Jan 01, 2011 DIST-A 25 25 0.3 0.4Y
Dec 01, 2010 DIST-A 25 25 0.3 0.4Y
Nov 01, 2010 DIST-A 25 25 0.3 0.4Y
Oct 01, 2010 DIST-A 25 25 0.4 0.4Y
Sep 01, 2010 DIST-A 20 22 0.458 0.4Y
Aug 01, 2010 DIST-A 20 22 0.472 0.4Y
Jul 01, 2010 DIST-A 20 22 0.500 0.4Y
Jun 01, 2010 DIST-A 20 22 0.396 0.4Y
May 01, 2010 DIST-A 20 22 0.295 0.4Y
Apr 01, 2010 DIST-A 20 22 0.353 0.4Y
Mar 01, 2010 DIST-A 20 22 0.363 0.4Y
Feb 01, 2010 DIST-A 20 22 0.385 0.4Y
Jan 01, 2010 DIST-A 20 22 0.382 0.4Y
Dec 01, 2009 DIST-A 20 22 0.476 0.4Y
Nov 01, 2009 DIST-A 20 22 0.414 0.4Y
Oct 01, 2009 DIST-A 20 22 0.413 0.4Y
Sep 01, 2009 DIST-A 20 22 0.452 0.4Y
Aug 01, 2009 DIST-A 20 22 0.457 0.4Y
Jul 01, 2009 DIST-A 20 22 0.516 0.4Y
Jun 01, 2009 DIST-A 20 22 0.4 0.4Y
May 01, 2009 DIST-A 20 20 0.4Y
Apr 01, 2009 DIST-A 20 22 0.3 0.4Y
Mar 01, 2009 DIST-A 20 22 0.4 0.4Y
Feb 01, 2009 DIST-A 20 22 0.4 0.4Y
Jan 01, 2009 DIST-A 20 22 0.5 0.4Y
Dec 01, 2008 DIST-A 20 22 .382 0.4Y
Nov 01, 2008 DIST-A 20 22 .441 0.4Y
Oct 01, 2008 DIST-A 20 22 .495 0.4Y
Sep 01, 2008 DIST-A 20 22 .450 0.4Y
Aug 01, 2008 DIST-A 20 22 .474 0.4Y
Jul 01, 2008 DIST-A 20 22 .420 0.4Y
Jun 01, 2008 DIST-A 20 22 .428 0.4Y
May 01, 2008 DIST-A 20 21 .390 0.4Y
Apr 01, 2008 DIST-A 20 22 .373 0.4Y
Mar 01, 2008 DIST-A 20 22 .335 0.4Y
Feb 01, 2008 DIST-A 20 22 .408 0.4Y
Jan 01, 2008 DIST-A 20 22 .394 0.4Y
Dec 01, 2007 DIST-A 20 22 .491 0.4Y
Nov 01, 2007 DIST-A 20 22 .443 0.4Y
Oct 01, 2007 DIST-A 20 22 .413 0.4Y
Sep 01, 2007 DIST-A 20 22 .460 0.4Y
Aug 01, 2007 DIST-A 20 22 .486 0.4Y
Jul 01, 2007 DIST-A 20 22 .504 0.4Y
Jun 01, 2007 DIST-A 20 22 .490 0.4Y
May 01, 2007 DIST-A 20 22 .394 0.4Y
Apr 01, 2007 DIST-A 20 21 .390 0.4Y
Mar 01, 2007 DIST-A 20 21 0.399 0.4Y
Feb 01, 2007 DIST-A 20 21 0.390 0.4Y
Jan 01, 2007 DIST-A 20 21 0.407 0.4Y
Dec 01, 2006 DIST-A 0 21 0.358 0.4Y
Nov 01, 2006 DIST-A 0 21 0.398 0.4Y
Oct 01, 2006 DIST-A 0 21 0.398 0.4Y
Sep 01, 2006 DIST-A 70 21 0.408 0.4Y
Aug 01, 2006 DIST-A 20 21 0.409 0.4Y
Jul 01, 2006 DIST-A 20 21 0.370 0.4Y
Jun 01, 2006 DIST-A 20 21 0.426 0.4Y
May 01, 2006 DIST-A 20 21 0.388 0.4Y
Apr 01, 2006 DIST-A 20 21 0.372 0.4Y
Mar 01, 2006 DIST-A 20 21 0.402 0.4Y
Feb 01, 2006 DIST-A 20 21 0.342 0.4Y
Jan 01, 2006 DIST-A 20 21 0.345 0.4Y
Dec 01, 2005 DIST-A 20 21 0.348 0.4Y
Nov 01, 2005 DIST-A 15 21 0.349 0.4Y
Oct 01, 2005 DIST-A 20 21 0.388 0.4Y
Sep 01, 2005 DIST-A 20 21 .385 0.4Y
Aug 01, 2005 DIST-A 20 21 .358 0.4Y
Jul 01, 2005 DIST-A 20 21 .410 0.4Y
Jun 01, 2005 DIST-A 20 21 .374 0.4Y
May 01, 2005 DIST-A 20 21 .310 0.4Y
Apr 01, 2005 DIST-A 20 21 .372 0.4Y
Mar 01, 2005 DIST-A 20 21 .380 0.4Y
Feb 01, 2005 DIST-A 20 21 .362 0.4Y
Jan 01, 2005 DIST-A 20 21 .360 0.4Y
Dec 01, 2004 DIST-A 20 21 .354 0.4Y
Nov 01, 2004 DIST-A 20 21 .336 0.4Y
Oct 01, 2004 DIST-A 20 21 .348 0.4Y
Sep 01, 2004 DIST-A 20 21 .348 0.5Y
 



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