OHA Drinking Water Services
OR41
PWS ID: 00385 ---- HOOD RIVER, CITY OF

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, 2024 DIST-A 9 9 0.2 0.2Y
Jan 01, 2024 DIST-A 9 9 0.2 0.2Y
Dec 01, 2023 DIST-A 9 9 0.23 0.2Y
Nov 01, 2023 DIST-A 9 7 0.2 0.2Y
Oct 01, 2023 DIST-A 9 9 0.3 0.2Y
Sep 01, 2023 DIST-A 12 12 0.2 0.2Y
Aug 01, 2023 DIST-A 9 9 0.2 0.2Y
Jul 01, 2023 DIST-A 12 12 0.2 0.2Y
Jun 01, 2023 DIST-A 9 9 0.2 0.2Y
May 01, 2023 DIST-A 9 9 0.22 0.2Y
Apr 01, 2023 DIST-A 9 9 0.2 0.2Y
Mar 01, 2023 DIST-A 9 9 0.2 0.2Y
Feb 01, 2023 DIST-A 9 9 0.2 0.2Y
Jan 01, 2023 DIST-A 9 8 0.2 0.2Y
Dec 01, 2022 DIST-A 9 9 0.24 0.2Y
Nov 01, 2022 DIST-A 9 9 0.2 0.2Y
Oct 01, 2022 DIST-A 9 9 0.2 0.2Y
Sep 01, 2022 DIST-A 9 8 0.28 0.2Y
Aug 01, 2022 DIST-A 9 8 0.24 0.2Y
Jul 01, 2022 DIST-A 9 9 0.25 0.2Y
Jun 01, 2022 DIST-A 9 9 0.2 0.2Y
May 01, 2022 DIST-A 9 9 0.3 0.2Y
Apr 01, 2022 DIST-A 9 9 0.25 0.2Y
Mar 01, 2022 DIST-A 9 9 0.25 0.2Y
Feb 01, 2022 DIST-A 9 9 0.3 0.2Y
Jan 01, 2022 DIST-A 9 8 0.2 0.2Y
Dec 01, 2021 DIST-A 9 9 0.2 0.2Y
Nov 01, 2021 DIST-A 9 9 0.2 0.2Y
Oct 01, 2021 DIST-A 9 9 0.2 0.2Y
Sep 01, 2021 DIST-A 9 9 0.2 0.2Y
Aug 01, 2021 DIST-A 9 9 0.2 0.2Y
Jul 01, 2021 DIST-A 9 8 0.2 0.3Y
Jun 01, 2021 DIST-A 9 9 0.2 0.3Y
May 01, 2021 DIST-A 9 9 0.3 0.3Y
Apr 01, 2021 DIST-A 9 9 0.3 0.3Y
Mar 01, 2021 DIST-A 9 9 0.29 0.2Y
Feb 01, 2021 DIST-A 9 9 0.2 0.2Y
Jan 01, 2021 DIST-A 9 9 0.3 0.3Y
Dec 01, 2020 DIST-A 9 9 0.24 0.3Y
Nov 01, 2020 DIST-A 9 9 0.2 0.3Y
Oct 01, 2020 DIST-A 9 9 0.3 0.3Y
Sep 01, 2020 DIST-A 9 8 0.24 0.3Y
Aug 01, 2020 DIST-A 9 9 0.3 0.3Y
Jul 01, 2020 DIST-A 9 9 0.25 0.3Y
Jun 01, 2020 DIST-A 9 9 0.25 0.3Y
May 01, 2020 DIST-A 9 9 0.2 0.3Y
Apr 01, 2020 DIST-A 9 9 0.2 0.3Y
Mar 01, 2020 DIST-A 9 9 0.3 0.3Y
Feb 01, 2020 DIST-A 9 9 0.27 0.3Y
Jan 01, 2020 DIST-A 9 9 0.25 0.3Y
Dec 01, 2019 DIST-A 9 9 0.3 0.3Y
Nov 01, 2019 DIST-A 9 9 0.30 0.2Y
Oct 01, 2019 DIST-A 9 9 0.24 0.2Y
Sep 01, 2019 DIST-A 9 9 0.3 0.2Y
Aug 01, 2019 DIST-A 9 9 0.2 0.2Y
Jul 01, 2019 DIST-A 9 10 0.23 0.2Y
Jun 01, 2019 DIST-A 9 8 0.25 0.2Y
May 01, 2019 DIST-A 9 9 0.23 0.2Y
Apr 01, 2019 DIST-A 9 9 0.2 0.2Y
Mar 01, 2019 DIST-A 9 9 0.3 0.2Y
Feb 01, 2019 DIST-A 9 9 0.28 0.2Y
Jan 01, 2019 DIST-A 9 9 0.23 0.2Y
Dec 01, 2018 DIST-A 9 9 0.24 0.2Y
Nov 01, 2018 DIST-A 9 9 0.24 0.2Y
Oct 01, 2018 DIST-A 9 9 0.2 0.3Y
Sep 01, 2018 DIST-A 9 9 0.24 0.3Y
Aug 01, 2018 DIST-A 9 9 0.2 0.2Y
Jul 01, 2018 DIST-A 9 9 0.2 0.2Y
Jun 01, 2018 DIST-A 8 8 0.23 0.2Y
May 01, 2018 DIST-A 8 7 0.25 0.2Y
Apr 01, 2018 DIST-A 8 8 0.2 0.2Y
Mar 01, 2018 DIST-A 8 8 0.3 0.2Y
Feb 01, 2018 DIST-A 8 8 0.3 0.2Y
Jan 01, 2018 DIST-A 8 8 0.3 0.2Y
Dec 01, 2017 DIST-A 8 8 0.3 0.2Y
Nov 01, 2017 DIST-A 8 8 0.3 0.2Y
Oct 01, 2017 DIST-A 8 8 0.22 0.2Y
Sep 01, 2017 DIST-A 8 8 0.2 0.2Y
Aug 01, 2017 DIST-A 8 8 0.2 0.3Y
Jul 01, 2017 DIST-A 8 8 0.20 0.3Y
Jun 01, 2017 DIST-A 8 8 0.2 0.3Y
May 01, 2017 DIST-A 8 8 0.19 0.2Y
Apr 01, 2017 DIST-A 8 8 0.24 0.2Y
Mar 01, 2017 DIST-A 8 8 0.2 0.2Y
Feb 01, 2017 DIST-A 8 8 0.3 0.2Y
Jan 01, 2017 DIST-A 8 8 0.28 0.2Y
Dec 01, 2016 DIST-A 8 8 0.32 0.2Y
Nov 01, 2016 DIST-A 8 8 0.31 0.2Y
Oct 01, 2016 DIST-A 8 8 0.3 0.2Y
Sep 01, 2016 DIST-A 8 8 0.3 0.2Y
Aug 01, 2016 DIST-A 8 8 0.2 0.2Y
Jul 01, 2016 DIST-A 8 8 0.21 0.2Y
Jun 01, 2016 DIST-A 8 8 0.14 0.2Y
May 01, 2016 DIST-A 8 8 0.17 0.2Y
Apr 01, 2016 DIST-A 8 8 0.22 0.2Y
Mar 01, 2016 DIST-A 8 8 0.23 0.2Y
Feb 01, 2016 DIST-A 8 8 0.2 0.2Y
Jan 01, 2016 DIST-A 8 8 0.18 0.2Y
Dec 01, 2015 DIST-A 8 8 0.3 0.2Y
Nov 01, 2015 DIST-A 8 8 0.25 0.2Y
Oct 01, 2015 DIST-A 8 8 0.23 0.2Y
Sep 01, 2015 DIST-A 8 8 0.2 0.2Y
Aug 01, 2015 DIST-A 8 8 0.23 0.2Y
Jul 01, 2015 DIST-A 8 8 0.2 0.2Y
Jun 01, 2015 DIST-A 8 8 0.23 0.2Y
May 01, 2015 DIST-A 8 8 0.21 0.2Y
Apr 01, 2015 DIST-A 8 8 0.2 0.2Y
Mar 01, 2015 DIST-A 8 8 0.21 0.2Y
Feb 01, 2015 DIST-A 8 6 0.18 0.2Y
Jan 01, 2015 DIST-A 8 8 0.2 0.2Y
Dec 01, 2014 DIST-A 8 8 0.2 0.2Y
Nov 01, 2014 DIST-A 8 4 0.18 0.2Y
Oct 01, 2014 DIST-A 8 9 0.3 0.2Y
Sep 01, 2014 DIST-A 8 8 0.2 0.2Y
Aug 01, 2014 DIST-A 8 8 0.21 0.3Y
Jul 01, 2014 DIST-A 8 8 0.2 0.3Y
Jun 01, 2014 DIST-A 8 8 0.2 0.3Y
May 01, 2014 DIST-A 8 8 0.2 0.3Y
Apr 01, 2014 DIST-A 8 8 0.2 0.3Y
Mar 01, 2014 DIST-A 8 8 0.2 0.3Y
Feb 01, 2014 DIST-A 8 8 0.3 0.3Y
Jan 01, 2014 DIST-A 8 8 0.4 0.3Y
Dec 01, 2013 DIST-A 8 8 0.3 0.3Y
Nov 01, 2013 DIST-A 8 8 0.2 0.3Y
Oct 01, 2013 DIST-A 8 8 0.3 0.3Y
Sep 01, 2013 DIST-A 8 8 0.3 0.2Y
Aug 01, 2013 DIST-A 8 8 0.3 0.2Y
Jul 01, 2013 DIST-A 8 8 0.3 0.2Y
Jun 01, 2013 DIST-A 8 7 0.21 0.2Y
May 01, 2013 DIST-A 8 8 0.24 0.3Y
Apr 01, 2013 DIST-A 8 8 0.23 0.3Y
Mar 01, 2013 DIST-A 8 8 0.2 0.3Y
Feb 01, 2013 DIST-A 8 8 0.23 0.3Y
Jan 01, 2013 DIST-A 8 8 0.26 0.3Y
Dec 01, 2012 DIST-A 8 8 0.3 0.3Y
Nov 01, 2012 DIST-A 8 8 0.21 0.3Y
Oct 01, 2012 DIST-A 8 8 0.2 0.3Y
Sep 01, 2012 DIST-A 8 8 0.3 0.3Y
Aug 01, 2012 DIST-A 8 8 0.3 0.3Y
Jul 01, 2012 DIST-A 8 11 0.3 0.3Y
Jun 01, 2012 DIST-A 11 8 0.3 0.3Y
May 01, 2012 DIST-A 8 8 0.31 0.3Y
Apr 01, 2012 DIST-A 8 8 0.3 0.3Y
Mar 01, 2012 DIST-A 8 8 0.29 0.3Y
Feb 01, 2012 DIST-A 8 8 0.3 0.3Y
Jan 01, 2012 DIST-A 8 8 0.3 0.3Y
Dec 01, 2011 DIST-A 8 8 0.3 0.3Y
Nov 01, 2011 DIST-A 8 8 0.31 0.3Y
Oct 01, 2011 DIST-A 8 8 0.3 0.2Y
Sep 01, 2011 DIST-A 8 8 0.26 0.2Y
Aug 01, 2011 DIST-A 8 8 0.25 0.2Y
Jul 01, 2011 DIST-A 8 8 0.2 0.2Y
Jun 01, 2011 DIST-A 8 8 0.23 0.2Y
May 01, 2011 DIST-A 8 8 0.3 0.2Y
Apr 01, 2011 DIST-A 8 8 0.2 0.2Y
Mar 01, 2011 DIST-A 8 8 0.26 0.2Y
Feb 01, 2011 DIST-A 8 8 0.24 0.2Y
Jan 01, 2011 DIST-A 8 8 0.3 0.2Y
Dec 01, 2010 DIST-A 8 8 0.23 0.2Y
Nov 01, 2010 DIST-A 8 8 0.2 0.2Y
Oct 01, 2010 DIST-A 8 8 0.21 0.2Y
Sep 01, 2010 DIST-A 8 8 0.23 0.2Y
Aug 01, 2010 DIST-A 8 8 0.24 0.2Y
Jul 01, 2010 DIST-A 8 8 0.24 0.2Y
Jun 01, 2010 DIST-A 8 8 0.24 0.3Y
May 01, 2010 DIST-A 8 8 0.23 0.3Y
Apr 01, 2010 DIST-A 8 8 0.24 0.3Y
Mar 01, 2010 DIST-A 8 8 0.28 0.3Y
Feb 01, 2010 DIST-A 8 8 0.24 0.3Y
Jan 01, 2010 DIST-A 8 8 0.22 0.3Y
Dec 01, 2009 DIST-A 8 8 0.22 0.3Y
Nov 01, 2009 DIST-A 8 7 0.25 0.3Y
Oct 01, 2009 DIST-A 8 8 0.23 0.3Y
Sep 01, 2009 DIST-A 8 8 0.23 0.2Y
Aug 01, 2009 DIST-A 8 8 0.24 0.2Y
Jul 01, 2009 DIST-A 8 8 0.57 0.2Y
Jun 01, 2009 DIST-A 8 8 0.20 0.2Y
May 01, 2009 DIST-A 8 8 0.23 0.2Y
Apr 01, 2009 DIST-A 8 8 0.23 0.2Y
Mar 01, 2009 DIST-A 8 8 0.2 0.2Y
Feb 01, 2009 DIST-A 8 8 0.23 0.2Y
Jan 01, 2009 DIST-A 8 8 0.2 0.2Y
Dec 01, 2008 DIST-A 8 8 0.2 0.2Y
Nov 01, 2008 DIST-A 8 8 0.25 0.2Y
Oct 01, 2008 DIST-A 8 8 0.2 0.2Y
Sep 01, 2008 DIST-A 8 8 0.2 0.2Y
Aug 01, 2008 DIST-A 7 8 0.2 0.2Y
Jul 01, 2008 DIST-A 7 8 0.3 0.2Y
Jun 01, 2008 DIST-A 7 8 0.2 0.2Y
May 01, 2008 DIST-A 7 8 0.2 0.2Y
Apr 01, 2008 DIST-A 7 8 0.2 0.2Y
Mar 01, 2008 DIST-A 7 4 0.24 0.2Y
Feb 01, 2008 DIST-A 7 7 0.21 0.2Y
Jan 01, 2008 DIST-A 7 8 0.26 0.2Y
Dec 01, 2007 DIST-A 7 8 0.3 0.2Y
Nov 01, 2007 DIST-A 7 8 0.22 0.2Y
Oct 01, 2007 DIST-A 7 8 0.2 0.2Y
Sep 01, 2007 DIST-A 7 8 0.26 0.2Y
Aug 01, 2007 DIST-A 7 8 0.2 0.2Y
Jul 01, 2007 DIST-A 7 8 0.2 0.2Y
Jun 01, 2007 DIST-A 7 8 0.2 0.2Y
May 01, 2007 DIST-A 7 8 0.25 0.2Y
Apr 01, 2007 DIST-A 10 11 0.25 0.3Y
Mar 01, 2007 DIST-A 7 8 0.25 0.3Y
Feb 01, 2007 DIST-A 7 8 0.25 0.3Y
Jan 01, 2007 DIST-A 7 8 0.24 0.3Y
Dec 01, 2006 DIST-A 7 8 0.2 0.3Y
Nov 01, 2006 DIST-A 7 8 0.2 0.3Y
Oct 01, 2006 DIST-A 7 8 0.26 0.3Y
Sep 01, 2006 DIST-A 7 8 0.27 0.3Y
Aug 01, 2006 DIST-A 7 8 0.26 0.3Y
Jul 01, 2006 DIST-A 7 8 0.27 0.3Y
Jun 01, 2006 DIST-A 7 8 0.27 0.3Y
May 01, 2006 DIST-A 7 8 0.39 0.3Y
Apr 01, 2006 DIST-A 7 8 0.28 0.3Y
Mar 01, 2006 DIST-A 7 8 0.26 0.3Y
Feb 01, 2006 DIST-A 7 9 0.3 0.3Y
Jan 01, 2006 DIST-A 7 8 0.27 0.3Y
Dec 01, 2005 DIST-A 7 8 0.27 0.3Y
Nov 01, 2005 DIST-A 7 8 0.27 0.3Y
Oct 01, 2005 DIST-A 7 8 0.3 0.3Y
Sep 01, 2005 DIST-A 7 8 0.26 0.3Y
Aug 01, 2005 DIST-A 7 8 0.25 0.3Y
Jul 01, 2005 DIST-A 7 8 0.29 0.3Y
Jun 01, 2005 DIST-A 7 7 0.30 0.3Y
May 01, 2005 DIST-A 7 8 0.31 0.3Y
Apr 01, 2005 DIST-A 7 8 0.3 0.3Y
Mar 01, 2005 DIST-A 7 8 0.3 0.3Y
Feb 01, 2005 DIST-A 7 8 0.24 0.3Y
Jan 01, 2005 DIST-A 7 8 0.29 0.3Y
Dec 01, 2004 DIST-A 7 7 0.26 0.3Y
Nov 01, 2004 DIST-A 7 8 0.4 0.3Y
Oct 01, 2004 DIST-A 7 8 0.27 0.2Y
Sep 01, 2004 DIST-A 7 8 0.26 0.2Y
 




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