OHA Drinking Water Services
OR41
PWS ID: 00693 ---- REDMOND 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
Mar 01, 2026 DIST-A 40 30 0.5 0.4Y
Feb 01, 2026 DIST-A 40 40 0.5 0.4Y
Jan 01, 2026 DIST-A 40 40 0.4 0.4Y
Dec 01, 2025 DIST-A 40 40 0.4 0.4Y
Nov 01, 2025 DIST-A 40 40 0.4 0.4Y
Oct 01, 2025 DIST-A 40 40 0.4 0.4Y
Sep 01, 2025 DIST-A 40 40 0.4 0.4Y
Aug 01, 2025 DIST-A 40 40 0.4 0.4Y
Jul 01, 2025 DIST-A 40 40 0.46 0.4Y
Jun 01, 2025 DIST-A 40 40 0.47 0.4Y
May 01, 2025 DIST-A 40 40 0.4 0.4Y
Apr 01, 2025 DIST-A 40 40 0.4 0.4Y
Mar 01, 2025 DIST-A 40 40 0.43 0.4Y
Feb 01, 2025 DIST-A 40 40 0.45 0.4Y
Jan 01, 2025 DIST-A 40 40 0.46 0.4Y
Dec 01, 2024 DIST-A 40 40 0.46 0.4Y
Nov 01, 2024 DIST-A 40 40 0.45 0.4Y
Oct 01, 2024 DIST-A 40 40 0.42 0.4Y
Sep 01, 2024 DIST-A 40 40 0.4 0.4Y
Aug 01, 2024 DIST-A 40 40 0.4 0.4Y
Jul 01, 2024 DIST-A 40 40 0.4 0.4Y
Jun 01, 2024 DIST-A 40 40 0.4 0.4Y
May 01, 2024 DIST-A 40 40 0.4 0.4Y
Apr 01, 2024 DIST-A 40 40 0.44 0.4Y
Mar 01, 2024 DIST-A 40 40 0.4 0.4Y
Feb 01, 2024 DIST-A 40 40 0.4 0.4Y
Jan 01, 2024 DIST-A 40 40 0.46 0.4Y
Dec 01, 2023 DIST-A 40 40 0.47 0.4Y
Nov 01, 2023 DIST-A 40 40 0.45 0.4Y
Oct 01, 2023 DIST-A 40 40 0.4 0.4Y
Sep 01, 2023 DIST-A 40 40 0.44 0.4Y
Aug 01, 2023 DIST-A 40 40 0.43 0.4Y
Jul 01, 2023 DIST-A 30 30 0.43 0.4Y
Jun 01, 2023 DIST-A 30 30 0.43 0.4Y
May 01, 2023 DIST-A 30 30 0.43 0.5Y
Apr 01, 2023 DIST-A 30 30 0.44 0.5Y
Mar 01, 2023 DIST-A 30 30 0.45 0.5Y
Feb 01, 2023 DIST-A 30 30 0.47 0.5Y
Jan 01, 2023 DIST-A 30 30 0.5 0.5Y
Dec 01, 2022 DIST-A 30 30 0.44 0.5Y
Nov 01, 2022 DIST-A 30 30 0.44 0.5Y
Oct 01, 2022 DIST-A 30 30 0.44 0.5Y
Sep 01, 2022 DIST-A 33 33 0.4 0.5Y
Aug 01, 2022 DIST-A 30 30 0.44 0.5Y
Jul 01, 2022 DIST-A 30 30 0.46 0.5Y
Jun 01, 2022 DIST-A 30 30 0.5 0.5Y
May 01, 2022 DIST-A 30 30 0.44 0.5Y
Apr 01, 2022 DIST-A 30 30 0.47 0.5Y
Mar 01, 2022 DIST-A 30 30 0.5 0.5Y
Feb 01, 2022 DIST-A 30 30 0.48 0.5Y
Jan 01, 2022 DIST-A 30 30 0.45 0.5Y
Dec 01, 2021 DIST-A 30 30 0.47 0.5Y
Nov 01, 2021 DIST-A 30 30 0.47 0.5Y
Oct 01, 2021 DIST-A 30 30 0.45 0.5Y
Sep 01, 2021 DIST-A 30 30 0.45 0.5Y
Aug 01, 2021 DIST-A 30 30 0.44 0.5Y
Jul 01, 2021 DIST-A 30 30 0.45 0.5Y
Jun 01, 2021 DIST-A 30 30 0.49 0.5Y
May 01, 2021 DIST-A 30 30 0.52 0.5Y
Apr 01, 2021 DIST-A 30 30 0.53 0.5Y
Mar 01, 2021 DIST-A 30 30 0.53 0.5Y
Feb 01, 2021 DIST-A 30 30 0.54 0.5Y
Jan 01, 2021 DIST-A 30 30 0.55 0.5Y
Dec 01, 2020 DIST-A 30 30 0.55 0.5Y
Nov 01, 2020 DIST-A 30 30 0.5 0.5Y
Oct 01, 2020 DIST-A 30 30 0.52 0.5Y
Sep 01, 2020 DIST-A 30 30 0.5 0.5Y
Aug 01, 2020 DIST-A 30 30 0.51 0.5Y
Jul 01, 2020 DIST-A 30 30 0.51 0.5Y
Jun 01, 2020 DIST-A 30 30 0.5 0.5Y
May 01, 2020 DIST-A 30 30 0.5 0.5Y
Apr 01, 2020 DIST-A 30 30 0.5 0.5Y
Mar 01, 2020 DIST-A 30 30 0.56 0.5Y
Feb 01, 2020 DIST-A 30 30 0.56 0.5Y
Jan 01, 2020 DIST-A 30 30 0.54 0.5Y
Dec 01, 2019 DIST-A 30 30 0.6 0.5Y
Nov 01, 2019 DIST-A 30 30 0.6 0.5Y
Oct 01, 2019 DIST-A 30 30 0.6 0.5Y
Sep 01, 2019 DIST-A 30 30 0.55 0.5Y
Aug 01, 2019 DIST-A 30 30 0.53 0.5Y
Jul 01, 2019 DIST-A 30 30 0.50 0.5Y
Jun 01, 2019 DIST-A 30 30 0.51 0.5Y
May 01, 2019 DIST-A 30 30 0.52 0.6Y
Apr 01, 2019 DIST-A 30 30 0.5 0.5Y
Mar 01, 2019 DIST-A 30 30 0.51 0.5Y
Feb 01, 2019 DIST-A 30 30 0.51 0.6Y
Jan 01, 2019 DIST-A 30 30 0.52 0.6Y
Dec 01, 2018 DIST-A 30 30 0.52 0.6Y
Nov 01, 2018 DIST-A 30 30 0.52 0.6Y
Oct 01, 2018 DIST-A 30 30 0.6 0.6Y
Sep 01, 2018 DIST-A 30 30 0.6 0.6Y
Aug 01, 2018 DIST-A 30 30 0.6 0.5Y
Jul 01, 2018 DIST-A 30 30 0.6 0.5Y
Jun 01, 2018 DIST-A 30 30 0.6 0.5Y
May 01, 2018 DIST-A 30 30 0.5 0.5Y
Apr 01, 2018 DIST-A 30 30 0.5 0.5Y
Mar 01, 2018 DIST-A 30 30 0.56 0.5Y
Feb 01, 2018 DIST-A 30 30 0.5 0.5Y
Jan 01, 2018 DIST-A 30 30 0.6 0.5Y
Dec 01, 2017 DIST-A 30 30 0.6 0.5Y
Nov 01, 2017 DIST-A 30 30 0.5 0.5Y
Oct 01, 2017 DIST-A 30 30 0.5 0.5Y
Sep 01, 2017 DIST-A 30 30 0.5 0.5Y
Aug 01, 2017 DIST-A 30 30 0.5 0.5Y
Jul 01, 2017 DIST-A 30 30 0.5 0.5Y
Jun 01, 2017 DIST-A 30 30 0.5 0.5Y
May 01, 2017 DIST-A 30 30 0.6 0.5Y
Apr 01, 2017 DIST-A 30 30 0.5 0.5Y
Mar 01, 2017 DIST-A 30 30 0.5 0.5Y
Feb 01, 2017 DIST-A 30 30 0.5 0.5Y
Jan 01, 2017 DIST-A 30 30 0.5 0.5Y
Dec 01, 2016 DIST-A 30 30 0.5 0.5Y
Nov 01, 2016 DIST-A 30 30 0.5 0.5Y
Oct 01, 2016 DIST-A 30 30 0.5 0.5Y
Sep 01, 2016 DIST-A 30 30 0.5 0.6Y
Aug 01, 2016 DIST-A 30 30 0.6 0.6Y
Jul 01, 2016 DIST-A 30 30 0.6 0.6Y
Jun 01, 2016 DIST-A 30 30 0.6 0.6Y
May 01, 2016 DIST-A 30 30 0.5 0.5Y
Apr 01, 2016 DIST-A 30 30 0.5 0.6Y
Mar 01, 2016 DIST-A 30 30 0.5 0.6Y
Feb 01, 2016 DIST-A 30 30 0.5 0.6Y
Jan 01, 2016 DIST-A 30 30 0.5 0.6Y
Dec 01, 2015 DIST-A 30 30 0.6 0.6Y
Nov 01, 2015 DIST-A 30 30 0.6 0.5Y
Oct 01, 2015 DIST-A 30 30 0.6 0.5Y
Sep 01, 2015 DIST-A 30 30 0.57 0.5Y
Aug 01, 2015 DIST-A 30 30 0.6 0.5Y
Jul 01, 2015 DIST-A 30 30 0.6 0.5Y
Jun 01, 2015 DIST-A 30 30 0.5 0.5Y
May 01, 2015 DIST-A 30 30 0.54 0.5Y
Apr 01, 2015 DIST-A 30 30 0.5 0.5Y
Mar 01, 2015 DIST-A 30 30 0.5 0.5Y
Feb 01, 2015 DIST-A 30 30 0.5 0.5Y
Jan 01, 2015 DIST-A 30 30 0.5 0.5Y
Dec 01, 2014 DIST-A 30 31 0.5 0.6Y
Nov 01, 2014 DIST-A 30 40 0.5 0.6Y
Oct 01, 2014 DIST-A 30 29 0.5 0.6Y
Sep 01, 2014 DIST-A 30 30 0.5 0.6Y
Aug 01, 2014 DIST-A 30 30 0.61 0.6Y
Jul 01, 2014 DIST-A 30 31 0.6 0.6Y
Jun 01, 2014 DIST-A 30 31 0.6 0.6Y
May 01, 2014 DIST-A 30 30 0.6 0.6Y
Apr 01, 2014 DIST-A 30 30 0.6 0.6Y
Mar 01, 2014 DIST-A 30 30 0.5 0.5Y
Feb 01, 2014 DIST-A 30 30 0.5 0.5Y
Jan 01, 2014 DIST-A 30 30 0.6 0.5Y
Dec 01, 2013 DIST-A 30 31 0.5 0.5Y
Nov 01, 2013 DIST-A 30 31 0.6 0.5Y
Oct 01, 2013 DIST-A 30 29 0.5 0.5Y
Sep 01, 2013 DIST-A 30 30 0.6 0.5Y
Aug 01, 2013 DIST-A 30 30 0.6 0.5Y
Jul 01, 2013 DIST-A 33 33 0.6 0.5Y
Jun 01, 2013 DIST-A 30 30 0.6 0.6Y
May 01, 2013 DIST-A 30 30 0.5 0.6Y
Apr 01, 2013 DIST-A 30 31 0.4 0.6Y
Mar 01, 2013 DIST-A 30 30 0.5 0.6Y
Feb 01, 2013 DIST-A 30 30 0.5 0.6Y
Jan 01, 2013 DIST-A 30 31 0.5 0.6Y
Dec 01, 2012 DIST-A 30 30 0.5 0.6Y
Nov 01, 2012 DIST-A 30 32 0.5 0.6Y
Oct 01, 2012 DIST-A 30 30 0.5 0.6Y
Sep 01, 2012 DIST-A 30 30 0.6 0.6Y
Aug 01, 2012 DIST-A 33 32 0.6 0.6Y
Jul 01, 2012 DIST-A 36 45 1 0.6Y
Jun 01, 2012 DIST-A 30 29 0.6 0.5Y
May 01, 2012 DIST-A 30 30 0.5 0.5Y
Apr 01, 2012 DIST-A 30 30 0.5 0.5Y
Mar 01, 2012 DIST-A 30 30 0.50 0.5Y
Feb 01, 2012 DIST-A 30 30 0.5 0.5Y
Jan 01, 2012 DIST-A 30 31 0.5 0.6Y
Dec 01, 2011 DIST-A 30 30 0.4 0.6Y
Nov 01, 2011 DIST-A 30 30 0.5 0.6Y
Oct 01, 2011 DIST-A 30 29 0.5 0.6Y
Sep 01, 2011 DIST-A 30 31 0.7 0.6Y
Aug 01, 2011 DIST-A 30 30 0.6 0.6Y
Jul 01, 2011 DIST-A 30 29 0.6 0.6Y
Jun 01, 2011 DIST-A 30 31 0.6 0.6Y
May 01, 2011 DIST-A 30 28 0.5 0.6Y
Apr 01, 2011 DIST-A 30 30 0.6 0.6Y
Mar 01, 2011 DIST-A 30 30 0.6 0.6Y
Feb 01, 2011 DIST-A 30 30 0.7 0.6Y
Jan 01, 2011 DIST-A 30 30 0.7 0.6Y
Dec 01, 2010 DIST-A 30 30 0.6 0.6Y
Nov 01, 2010 DIST-A 30 30 0.4 0.6Y
Oct 01, 2010 DIST-A 30 30 0.5 0.6Y
Sep 01, 2010 DIST-A 30 31 0.67 0.6Y
Aug 01, 2010 DIST-A 30 30 0.7 0.6Y
Jul 01, 2010 DIST-A 30 29 0.59 0.6Y
Jun 01, 2010 DIST-A 30 29 0.5 0.6Y
May 01, 2010 DIST-A 30 30 0.6 0.7Y
Apr 01, 2010 DIST-A 30 31 0.6 0.7Y
Mar 01, 2010 DIST-A 30 30 0.6 0.7Y
Feb 01, 2010 DIST-A 30 30 0.6 0.7Y
Jan 01, 2010 DIST-A 30 30 0.7 0.7Y
Dec 01, 2009 DIST-A 30 29 0.6 0.7Y
Nov 01, 2009 DIST-A 30 31 0.7 0.7Y
Oct 01, 2009 DIST-A 30 30 0.7 0.6Y
Sep 01, 2009 DIST-A 23 34 0.7 0.6Y
Aug 01, 2009 DIST-A 20 25 0.7 0.6Y
Jul 01, 2009 DIST-A 20 20 0.6 0.6Y
Jun 01, 2009 DIST-A 20 20 0.7 0.6Y
May 01, 2009 DIST-A 20 20 0.7 0.6Y
Apr 01, 2009 DIST-A 20 19 1 0.5Y
Mar 01, 2009 DIST-A 20 19 0.5 0.5Y
Feb 01, 2009 DIST-A 20 19 0.6 0.5Y
Jan 01, 2009 DIST-A 20 20 0.49 0.5Y
Dec 01, 2008 DIST-A 20 20 0.5 0.5Y
Nov 01, 2008 DIST-A 20 19 0.5 0.5Y
Oct 01, 2008 DIST-A 20 20 0.4 0.4Y
Sep 01, 2008 DIST-A 20 20 0.5 0.4Y
Aug 01, 2008 DIST-A 20 20 0.5 0.4Y
Jul 01, 2008 DIST-A 20 20 0.5 0.4Y
Jun 01, 2008 DIST-A 20 19 0.51 0.4Y
May 01, 2008 DIST-A 20 20 0.50 0.4Y
Apr 01, 2008 DIST-A 20 20 0.5 0.4Y
Mar 01, 2008 DIST-A 20 19 0.5 0.4Y
Feb 01, 2008 DIST-A 20 20 0.4 0.4Y
Jan 01, 2008 DIST-A 20 19 0.4 0.4Y
Dec 01, 2007 DIST-A 20 20 0.3 0.4Y
Nov 01, 2007 DIST-A 20 20 0.3 0.4Y
Oct 01, 2007 DIST-A 20 16 0.35 0.4Y
Sep 01, 2007 DIST-A 20 20 0.4 0.4Y
Aug 01, 2007 DIST-A 20 19 0.4 0.4Y
Jul 01, 2007 DIST-A 20 19 0.44 0.4Y
Jun 01, 2007 DIST-A 20 20 0.4 0.5Y
May 01, 2007 DIST-A 20 25 0.4 0.5Y
Apr 01, 2007 DIST-A 20 18 0.4 0.5Y
Mar 01, 2007 DIST-A 20 20 0.4 0.5Y
Feb 01, 2007 DIST-A 20 20 0.6 0.5Y
Jan 01, 2007 DIST-A 20 20 0.4 0.5Y
Dec 01, 2006 DIST-A 20 20 0.4 0.5Y
Nov 01, 2006 DIST-A 20 20 0.5 0.5Y
Oct 01, 2006 DIST-A 20 14 0.45 0.4Y
Sep 01, 2006 DIST-A 20 20 0.5 0.4Y
Aug 01, 2006 DIST-A 20 20 0.52 0.4Y
Jul 01, 2006 DIST-A 20 20 0.62 0.4Y
Jun 01, 2006 DIST-A 20 15 0.42 0.4Y
May 01, 2006 DIST-A 20 15 0.4 0.4Y
Apr 01, 2006 DIST-A 20 20 0.4 0.4Y
Mar 01, 2006 DIST-A 20 20 0.43 0.4Y
Feb 01, 2006 DIST-A 20 20 0.4 0.4Y
Jan 01, 2006 DIST-A 20 19 0.4 0.4Y
Dec 01, 2005 DIST-A 20 20 0.41 0.4Y
Nov 01, 2005 DIST-A 20 20 0.35 0.4Y
Oct 01, 2005 DIST-A 20 20 0.45 0.4Y
Sep 01, 2005 DIST-A 20 20 0.44 0.4Y
Aug 01, 2005 DIST-A 10 20 0.49 0.4Y
Jul 01, 2005 DIST-A 10 20 0.4 0.4Y
Jun 01, 2005 DIST-A 10 21 0.49 0.4Y
May 01, 2005 DIST-A 10 19 0.4 0.4Y
Apr 01, 2005 DIST-A 10 16 0.3 0.4Y
Mar 01, 2005 DIST-A 10 16 0.3 0.4Y
Feb 01, 2005 DIST-A 10 16 0.3 0.4Y
Jan 01, 2005 DIST-A 10 17 0.4 0.4Y
Dec 01, 2004 DIST-A 10 16 0.4 0.4Y
Nov 01, 2004 DIST-A 10 16 0.4 0.4Y
Oct 01, 2004 DIST-A 10 16 0.4 0.4Y
Sep 01, 2004 DIST-A 10 16 0.4 0.4Y