OHA Drinking Water Services
OR41
PWS ID: 00443 ---- KLAMATH FALLS WATER DEPT
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
Feb 01, 2026 DIST-A 40 40 0.3 0.4Y
Jan 01, 2026 DIST-A 40 40 0.33 0.4Y
Dec 01, 2025 DIST-A 40 40 0.3 0.4Y
Nov 01, 2025 DIST-A 40 40 0.36 0.4Y
Oct 01, 2025 DIST-A 40 40 0.4 0.4Y
Sep 01, 2025 DIST-A 40 40 0.37 0.4Y
Aug 01, 2025 DIST-A 40 39 0.45 0.4Y
Jul 01, 2025 DIST-A 40 40 0.45 0.4Y
Jun 01, 2025 DIST-A 40 40 0.42 0.4Y
May 01, 2025 DIST-A 40 40 0.46 0.4Y
Apr 01, 2025 DIST-A 40 40 0.47 0.4Y
Mar 01, 2025 DIST-A 40 40 0.46 0.4Y
Feb 01, 2025 DIST-A 40 40 0.4 0.4Y
Jan 01, 2025 DIST-A 40 40 0.46 0.4Y
Dec 01, 2024 DIST-A 40 40 0.38 0.4Y
Nov 01, 2024 DIST-A 40 40 0.46 0.5Y
Oct 01, 2024 DIST-A 40 40 0.4 0.4Y
Sep 01, 2024 DIST-A 40 20 0.4 0.4Y
Aug 01, 2024 DIST-A 40 40 0.46 0.4Y
Jul 01, 2024 DIST-A 40 40 0.5 0.4Y
Jun 01, 2024 DIST-A 40 39 0.4 0.4Y
May 01, 2024 DIST-A 40 40 0.5 0.4Y
Apr 01, 2024 DIST-A 40 40 0.5 0.4Y
Mar 01, 2024 DIST-A 40 40 0.5 0.4Y
Feb 01, 2024 DIST-A 40 40 0.4 0.4Y
Jan 01, 2024 DIST-A 40 40 0.4 0.4Y
Dec 01, 2023 DIST-A 40 40 0.5 0.4Y
Nov 01, 2023 DIST-A 40 40 0.4 0.3Y
Oct 01, 2023 DIST-A 40 40 0.4 0.3Y
Sep 01, 2023 DIST-A 40 40 0.3 0.3Y
Aug 01, 2023 DIST-A 40 40 0.3 0.3Y
Jul 01, 2023 DIST-A 40 40 0.3 0.3Y
Jun 01, 2023 DIST-A 40 40 0.3 0.3Y
May 01, 2023 DIST-A 40 40 0.4 0.3Y
Apr 01, 2023 DIST-A 40 40 0.3 0.3Y
Mar 01, 2023 DIST-A 40 40 0.3 0.3Y
Feb 01, 2023 DIST-A 40 40 0.3 0.3Y
Jan 01, 2023 DIST-A 40 40 0.4 0.3Y
Dec 01, 2022 DIST-A 40 40 0.4 0.3Y
Nov 01, 2022 DIST-A 40 40 0.3 0.3Y
Oct 01, 2022 DIST-A 40 40 0.3 0.3Y
Sep 01, 2022 DIST-A 40 39 0.3 0.3Y
Aug 01, 2022 DIST-A 40 39 0.2 0.3Y
Jul 01, 2022 DIST-A 40 36 0.3 0.3Y
Jun 01, 2022 DIST-A 40 39 0.3 0.3Y
May 01, 2022 DIST-A 40 40 0.3 0.3Y
Apr 01, 2022 DIST-A 40 40 0.2 0.3Y
Mar 01, 2022 DIST-A 40 40 0.3 0.3Y
Feb 01, 2022 DIST-A 40 40 0.3 0.3Y
Jan 01, 2022 DIST-A 40 40 0.3 0.3Y
Dec 01, 2021 DIST-A 40 40 0.3 0.3Y
Nov 01, 2021 DIST-A 40 40 0.3 0.3Y
Oct 01, 2021 DIST-A 40 39 0.3 0.3Y
Sep 01, 2021 DIST-A 40 40 0.2 0.3Y
Aug 01, 2021 DIST-A 40 40 0.2 0.3Y
Jul 01, 2021 DIST-A 40 38 0.2 0.3Y
Jun 01, 2021 DIST-A 40 39 0.3 0.3Y
May 01, 2021 DIST-A 40 40 0.3 0.3Y
Apr 01, 2021 DIST-A 40 40 0.3 0.3Y
Mar 01, 2021 DIST-A 40 40 0.2 0.3Y
Feb 01, 2021 DIST-A 40 40 0.2 0.3Y
Jan 01, 2021 DIST-A 40 40 0.3 0.3Y
Dec 01, 2020 DIST-A 40 40 0.3 0.3Y
Nov 01, 2020 DIST-A 40 40 0.3 0.3Y
Oct 01, 2020 DIST-A 40 40 0.3 0.3Y
Sep 01, 2020 DIST-A 40 35 0.2 0.3Y
Aug 01, 2020 DIST-A 40 36 0.2 0.3Y
Jul 01, 2020 DIST-A 40 34 0.3 0.3Y
Jun 01, 2020 DIST-A 40 38 0.2 0.3Y
May 01, 2020 DIST-A 40 40 0.3 0.3Y
Apr 01, 2020 DIST-A 40 40 0.3 0.3Y
Mar 01, 2020 DIST-A 40 40 0.3 0.3Y
Feb 01, 2020 DIST-A 40 40 0.3 0.3Y
Jan 01, 2020 DIST-A 40 40 0.3 0.3Y
Dec 01, 2019 DIST-A 43 43 0.3 0.3Y
Nov 01, 2019 DIST-A 40 40 0.3 0.2Y
Oct 01, 2019 DIST-A 43 41 0.3 0.2Y
Sep 01, 2019 DIST-A 40 37 0.3 0.2Y
Aug 01, 2019 DIST-A 40 37 0.2 0.2Y
Jul 01, 2019 DIST-A 40 38 0.2 0.2Y
Jun 01, 2019 DIST-A 40 36 0.3 0.2Y
May 01, 2019 DIST-A 40 38 0.2 0.2Y
Apr 01, 2019 DIST-A 40 40 0.2 0.2Y
Mar 01, 2019 DIST-A 40 40 0.3 0.2Y
Feb 01, 2019 DIST-A 40 40 0.3 0.2Y
Jan 01, 2019 DIST-A 40 40 0.2 0.2Y
Dec 01, 2018 DIST-A 40 39 0.2 0.2Y
Nov 01, 2018 DIST-A 40 39 0.2 0.2Y
Oct 01, 2018 DIST-A 40 38 0.2 0.2Y
Sep 01, 2018 DIST-A 40 37 0.3 0.2Y
Aug 01, 2018 DIST-A 40 37 0.2 0.2Y
Jul 01, 2018 DIST-A 40 35 0.3 0.2Y
Jun 01, 2018 DIST-A 40 38 0.2 0.2Y
May 01, 2018 DIST-A 40 39 0.2 0.2Y
Apr 01, 2018 DIST-A 40 40 0.2 0.2Y
Mar 01, 2018 DIST-A 40 40 0.2 0.2Y
Feb 01, 2018 DIST-A 40 40 0.2 0.2Y
Jan 01, 2018 DIST-A 40 38 0.2 0.2Y
Dec 01, 2017 DIST-A 40 39 0.2 0.2Y
Nov 01, 2017 DIST-A 40 38 0.3 0.2Y
Oct 01, 2017 DIST-A 40 36 0.2 0.2Y
Sep 01, 2017 DIST-A 40 34 0.3 0.2Y
Aug 01, 2017 DIST-A 40 31 0.2 0.2Y
Jul 01, 2017 DIST-A 40 33 0.2 0.2Y
Jun 01, 2017 DIST-A 40 38 0.2 0.2Y
May 01, 2017 DIST-A 40 38 0.2 0.2Y
Apr 01, 2017 DIST-A 40 39 0.2 0.2Y
Mar 01, 2017 DIST-A 40 40 0.2 0.2Y
Feb 01, 2017 DIST-A 40 40 0.2 0.2Y
Jan 01, 2017 DIST-A 40 40 0.2 0.2Y
Dec 01, 2016 DIST-A 40 40 0.2 0.3Y
Nov 01, 2016 DIST-A 40 40 0.2 0.3Y
Oct 01, 2016 DIST-A 40 40 0.2 0.3Y
Sep 01, 2016 DIST-A 40 40 0.2 0.3Y
Aug 01, 2016 DIST-A 40 40 0.2 0.3Y
Jul 01, 2016 DIST-A 40 40 0.2 0.3Y
Jun 01, 2016 DIST-A 40 40 0.2 0.3Y
May 01, 2016 DIST-A 40 40 0.2 0.3Y
Apr 01, 2016 DIST-A 40 40 0.2 0.3Y
Mar 01, 2016 DIST-A 40 40 0.2 0.3Y
Feb 01, 2016 DIST-A 40 40 0.2 0.3Y
Jan 01, 2016 DIST-A 40 40 1 0.3Y
Dec 01, 2015 DIST-A 40 40 0.2 0.2Y
Nov 01, 2015 DIST-A 40 40 0.2 0.2Y
Oct 01, 2015 DIST-A 43 43 0.2 0.2Y
Sep 01, 2015 DIST-A 40 40 0.2 0.2Y
Aug 01, 2015 DIST-A 40 40 0.2 0.2Y
Jul 01, 2015 DIST-A 40 40 0.2 0.2Y
Jun 01, 2015 DIST-A 40 40 0.2 0.2Y
May 01, 2015 DIST-A 40 40 0.2 0.2Y
Apr 01, 2015 DIST-A 40 40 0.2 0.2Y
Mar 01, 2015 DIST-A 40 40 0.2 0.2Y
Feb 01, 2015 DIST-A 40 40 0.2 0.2Y
Jan 01, 2015 DIST-A 40 40 0.2 0.2Y
Dec 01, 2014 DIST-A 40 40 0.2 0.2Y
Nov 01, 2014 DIST-A 40 40 0.2 0.2Y
Oct 01, 2014 DIST-A 40 40 0.2 0.2Y
Sep 01, 2014 DIST-A 40 40 0.2 0.2Y
Aug 01, 2014 DIST-A 40 40 0.2 0.2Y
Jul 01, 2014 DIST-A 40 40 0.2 0.2Y
Jun 01, 2014 DIST-A 40 40 0.2 0.2Y
May 01, 2014 DIST-A 40 40 0.2 0.2Y
Apr 01, 2014 DIST-A 40 40 0.2 0.2Y
Mar 01, 2014 DIST-A 40 40 0.2 0.2Y
Feb 01, 2014 DIST-A 40 40 0.2 0.2Y
Jan 01, 2014 DIST-A 40 40 0.2 0.2Y
Dec 01, 2013 DIST-A 40 40 0.2 0.2Y
Nov 01, 2013 DIST-A 40 40 0.2 0.2Y
Oct 01, 2013 DIST-A 40 40 0.2 0.2Y
Sep 01, 2013 DIST-A 40 40 0.2 0.2Y
Aug 01, 2013 DIST-A 40 40 0.2 0.2Y
Jul 01, 2013 DIST-A 40 40 0.2 0.2Y
Jun 01, 2013 DIST-A 40 40 0.2 0.2Y
May 01, 2013 DIST-A 40 40 0.2 0.2Y
Apr 01, 2013 DIST-A 40 40 0.2 0.2Y
Mar 01, 2013 DIST-A 40 40 0.2 0.2Y
Feb 01, 2013 DIST-A 40 40 0.2 0.2Y
Jan 01, 2013 DIST-A 40 40 0.2 0.2Y
Dec 01, 2012 DIST-A 40 40 0.2 0.2Y
Nov 01, 2012 DIST-A 40 40 0.2 0.2Y
Oct 01, 2012 DIST-A 40 40 0.2 0.2Y
Sep 01, 2012 DIST-A 40 40 0.2 0.2Y
Aug 01, 2012 DIST-A 40 40 0.2 0.2Y
Jul 01, 2012 DIST-A 40 40 0.2 0.2Y
Jun 01, 2012 DIST-A 40 41 0.2 0.2Y
May 01, 2012 DIST-A 40 40 0.22 0.2Y
Apr 01, 2012 DIST-A 40 40 0.2 0.2Y
Mar 01, 2012 DIST-A 40 40 0.2 0.2Y
Feb 01, 2012 DIST-A 40 40 0.2 0.2Y
Jan 01, 2012 DIST-A 40 40 0.2 0.2Y
Dec 01, 2011 DIST-A 40 40 0.2 0.2Y
Nov 01, 2011 DIST-A 40 40 0.2 0.2Y
Oct 01, 2011 DIST-A 40 40 0.2 0.2Y
Sep 01, 2011 DIST-A 40 40 0.2 0.2Y
Aug 01, 2011 DIST-A 40 40 0.2 0.2Y
Jul 01, 2011 DIST-A 40 40 0.2 0.2Y
Jun 01, 2011 DIST-A 40 40 0.2 0.2Y
May 01, 2011 DIST-A 40 40 0.2 0.2Y
Apr 01, 2011 DIST-A 40 40 0.2 0.2Y
Mar 01, 2011 DIST-A 40 40 0.2 0.2Y
Feb 01, 2011 DIST-A 40 40 0.2 0.2Y
Jan 01, 2011 DIST-A 40 40 0.2 0.2Y
Dec 01, 2010 DIST-A 40 40 0.2 0.2Y
Nov 01, 2010 DIST-A 40 40 0.2 0.2Y
Oct 01, 2010 DIST-A 40 40 0.2 0.3Y
Sep 01, 2010 DIST-A 40 40 0.2 0.3Y
Aug 01, 2010 DIST-A 40 41 0.2 0.3Y
Jul 01, 2010 DIST-A 40 40 0.2 0.3Y
Jun 01, 2010 DIST-A 40 40 0.2 0.3Y
May 01, 2010 DIST-A 40 40 0.3 0.3Y
Apr 01, 2010 DIST-A 40 40 0.3 0.3Y
Mar 01, 2010 DIST-A 40 40 0.3 0.3Y
Feb 01, 2010 DIST-A 40 40 0.3 0.3Y
Jan 01, 2010 DIST-A 40 40 0.3 0.3Y
Dec 01, 2009 DIST-A 40 40 0.3 0.3Y
Nov 01, 2009 DIST-A 40 40 1 0.3Y
Oct 01, 2009 DIST-A 40 40 0.4 0.2Y
Sep 01, 2009 DIST-A 43 43 0.2 0.2Y
Aug 01, 2009 DIST-A 40 40 0.2 0.2Y
Jul 01, 2009 DIST-A 40 40 0.2 0.2Y
Jun 01, 2009 DIST-A 40 40 0.2 0.2Y
May 01, 2009 DIST-A 40 40 0.2 0.2Y
Apr 01, 2009 DIST-A 40 40 0.3 0.2Y
Mar 01, 2009 DIST-A 40 40 0.2 0.2Y
Feb 01, 2009 DIST-A 40 40 0.2 0.2Y
Jan 01, 2009 DIST-A 40 40 0.2 0.2Y
Dec 01, 2008 DIST-A 40 40 0.2 0.2Y
Nov 01, 2008 DIST-A 40 40 0.2 0.2Y
Oct 01, 2008 DIST-A 40 40 0.2 0.2Y
Sep 01, 2008 DIST-A 40 40 0.2 0.2Y
Aug 01, 2008 DIST-A 40 40 0.4 0.2Y
Jul 01, 2008 DIST-A 40 40 0.3 0.2Y
Jun 01, 2008 DIST-A 40 40 0.2 0.2Y
May 01, 2008 DIST-A 40 40 0.2 0.2Y
Apr 01, 2008 DIST-A 40 40 0.3 0.2Y
Mar 01, 2008 DIST-A 40 39 0.3 0.2Y
Feb 01, 2008 DIST-A 40 40 0.2 0.2Y
Jan 01, 2008 DIST-A 40 40 0.2 0.2Y
Dec 01, 2007 DIST-A 40 40 0.2 0.2Y
Nov 01, 2007 DIST-A 40 40 0.2 0.2Y
Oct 01, 2007 DIST-A 40 40 0.2 0.2Y
Sep 01, 2007 DIST-A 40 40 0.2 0.2Y
Aug 01, 2007 DIST-A 40 40 0.2 0.2Y
Jul 01, 2007 DIST-A 40 40 0.2 0.3Y
Jun 01, 2007 DIST-A 40 40 0.2 0.3Y
May 01, 2007 DIST-A 40 40 0.2 0.3Y
Apr 01, 2007 DIST-A 40 40 0.2 0.3Y
Mar 01, 2007 DIST-A 40 40 0.2 0.3Y
Feb 01, 2007 DIST-A 40 40 0.2 0.4Y
Jan 01, 2007 DIST-A 40 40 0.4 0.4Y
Dec 01, 2006 DIST-A 40 39 0.3 0.4Y
Nov 01, 2006 DIST-A 40 40 0.2 0.4Y
Oct 01, 2006 DIST-A 40 39 0.2 0.4Y
Sep 01, 2006 DIST-A 40 40 0.37 0.4Y
Aug 01, 2006 DIST-A 40 40 0.34 0.4Y
Jul 01, 2006 DIST-A 40 40 0.4 0.4Y
Jun 01, 2006 DIST-A 40 40 0.38 0.4Y
May 01, 2006 DIST-A 40 40 0.4 0.4Y
Apr 01, 2006 DIST-A 40 40 0.3 0.4Y
Mar 01, 2006 DIST-A 40 40 0.9 0.4Y
Feb 01, 2006 DIST-A 40 40 0.3 0.4Y
Jan 01, 2006 DIST-A 40 40 0.3 0.4Y
Dec 01, 2005 DIST-A 40 40 0.4 0.4Y
Nov 01, 2005 DIST-A 40 40 0.4 0.4Y
Oct 01, 2005 DIST-A 40 40 0.4 0.4Y
Sep 01, 2005 DIST-A 40 40 0.40 0.4Y
Aug 01, 2005 DIST-A 40 40 0.35 0.4Y
Jul 01, 2005 DIST-A 40 40 0.37 0.3Y
Jun 01, 2005 DIST-A 40 40 0.4 0.3Y
May 01, 2005 DIST-A 40 40 0.4 0.3Y
Apr 01, 2005 DIST-A 40 40 0.4 0.3Y
Mar 01, 2005 DIST-A 40 40 0.4 0.3Y
Feb 01, 2005 DIST-A 40 40 0.42 0.3Y
Jan 01, 2005 DIST-A 40 40 0.3 0.3Y
Dec 01, 2004 DIST-A 40 40 0.2 0.3Y
Nov 01, 2004 DIST-A 40 40 0.3 0.3Y
Oct 01, 2004 DIST-A 40 40 0.3 0.3Y
Sep 01, 2004 DIST-A 40 41 0.4 0.3Y