OHA Drinking Water Services
OR41
PWS ID: 00960 ---- OR YOUTH AUTHORITY - MACLAREN
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 1 1 0.34 0.3Y
Apr 01, 2025 DIST-A 1 1 0.02 0.3Y
Mar 01, 2025 DIST-A 1 1 0.29 0.3Y
Feb 01, 2025 DIST-A 1 1 0.22 0.3Y
Jan 01, 2025 DIST-A 1 1 0.31 0.3Y
Dec 01, 2024 DIST-A 1 1 0.29 0.3Y
Nov 01, 2024 DIST-A 1 1 0.35 0.3Y
Oct 01, 2024 DIST-A 1 1 0.2 0.3Y
Sep 01, 2024 DIST-A 1 1 0.31 0.3Y
Aug 01, 2024 DIST-A 1 1 0.37 0.3Y
Jul 01, 2024 DIST-A 1 1 0.22 0.3Y
Jun 01, 2024 DIST-A 1 1 0.33 0.3Y
May 01, 2024 DIST-A 1 1 0.29 0.3Y
Apr 01, 2024 DIST-A 1 1 0.24 0.3Y
Mar 01, 2024 DIST-A 1 1 0.29 0.4Y
Feb 01, 2024 DIST-A 1 1 0.34 0.4Y
Jan 01, 2024 DIST-A 1 1 0.33 0.4Y
Dec 01, 2023 DIST-A 1 1 0.39 0.4Y
Nov 01, 2023 DIST-A 1 1 0.38 0.4Y
Oct 01, 2023 DIST-A 1 1 0.32 0.4Y
Sep 01, 2023 DIST-A 1 1 0.31 0.4Y
Aug 01, 2023 DIST-A 1 1 0.43 0.4Y
Jul 01, 2023 DIST-A 1 1 0.33 0.4Y
Jun 01, 2023 DIST-A 1 1 0.4 0.4Y
May 01, 2023 DIST-A 1 1 0.32 0.4Y
Apr 01, 2023 DIST-A 1 1 0.37 0.4Y
Mar 01, 2023 DIST-A 1 1 0.31 0.4Y
Feb 01, 2023 DIST-A 1 1 0.42 0.4Y
Jan 01, 2023 DIST-A 1 1 0.48 0.4Y
Dec 01, 2022 DIST-A 1 1 0.33 0.4Y
Nov 01, 2022 DIST-A 1 1 0.49 0.4Y
Oct 01, 2022 DIST-A 1 1 0.36 0.4Y
Sep 01, 2022 DIST-A 1 1 0.38 0.4Y
Aug 01, 2022 DIST-A 1 1 0.43 0.4Y
Jul 01, 2022 DIST-A 1 1 0.34 0.4Y
Jun 01, 2022 DIST-A 1 1 0.39 0.4Y
May 01, 2022 DIST-A 1 1 0.32 0.4Y
Apr 01, 2022 DIST-A 1 1 0.38 0.4Y
Mar 01, 2022 DIST-A 1 1 0.4 0.4Y
Feb 01, 2022 DIST-A 1 1 0.42 0.4Y
Jan 01, 2022 DIST-A 1 1 0.42 0.4Y
Dec 01, 2021 DIST-A 1 1 0.45 0.4Y
Nov 01, 2021 DIST-A 1 1 0.32 0.4Y
Oct 01, 2021 DIST-A 1 1 0.38 0.4Y
Sep 01, 2021 DIST-A 1 1 0.32 0.4Y
Aug 01, 2021 DIST-A 1 1 0.36 0.4Y
Jul 01, 2021 DIST-A 1 1 0.38 0.4Y
Jun 01, 2021 DIST-A 1 1 0.26 0.3Y
May 01, 2021 DIST-A 1 1 0.37 0.3Y
Apr 01, 2021 DIST-A 1 1 0.31 0.4Y
Mar 01, 2021 DIST-A 1 1 0.34 0.3Y
Feb 01, 2021 DIST-A 1 1 0.37 0.4Y
Jan 01, 2021 DIST-A 1 1 0.43 0.4Y
Dec 01, 2020 DIST-A 1 1 0.36 0.3Y
Oct 01, 2020 DIST-A 1 1 0.42 0.4Y
Sep 01, 2020 DIST-A 1 1 0.35 0.3Y
Aug 01, 2020 DIST-A 1 1 0.28 0.3Y
Jul 01, 2020 DIST-A 1 1 0.29 0.3Y
Jun 01, 2020 DIST-A 1 1 0.3 0.3Y
May 01, 2020 DIST-A 1 1 0.42 0.3Y
Apr 01, 2020 DIST-A 1 1 0.28 0.3Y
Mar 01, 2020 DIST-A 1 1 0.38 0.3Y
Feb 01, 2020 DIST-A 1 1 0.46 0.3Y
Jan 01, 2020 DIST-A 1 1 0.31 0.3Y
Dec 01, 2019 DIST-A 1 1 0.32 0.3Y
Nov 01, 2019 DIST-A 1 1 0.5 0.3Y
Oct 01, 2019 DIST-A 1 1 0.28 0.3Y
Sep 01, 2019 DIST-A 1 1 0.25 0.3Y
Aug 01, 2019 DIST-A 1 1 0.24 0.3Y
Jul 01, 2019 DIST-A 1 1 0.31 0.3Y
Jun 01, 2019 DIST-A 1 1 0.4 0.3Y
May 01, 2019 DIST-A 1 1 0.36 0.3Y
Apr 01, 2019 DIST-A 1 1 0.34 0.3Y
Mar 01, 2019 DIST-A 1 1 0.29 0.3Y
Feb 01, 2019 DIST-A 1 1 0.43 0.3Y
Jan 01, 2019 DIST-A 1 1 0.4 0.3Y
Dec 01, 2018 DIST-A 1 1 0.26 0.3Y
Nov 01, 2018 DIST-A 1 1 0.26 0.3Y
Oct 01, 2018 DIST-A 1 1 0.39 0.3Y
Sep 01, 2018 DIST-A 1 1 0.25 0.3Y
Aug 01, 2018 DIST-A 1 1 0.21 0.4Y
Jul 01, 2018 DIST-A 1 1 0.29 0.4Y
Jun 01, 2018 DIST-A 1 1 0.43 0.4Y
May 01, 2018 DIST-A 1 1 0.26 0.3Y
Apr 01, 2018 DIST-A 1 1 0.26 0.3Y
Mar 01, 2018 DIST-A 1 1 0.44 0.4Y
Feb 01, 2018 DIST-A 1 1 0.44 0.4Y
Jan 01, 2018 DIST-A 1 1 0.4 0.3Y
Dec 01, 2017 DIST-A 1 1 0.5 0.3Y
Nov 01, 2017 DIST-A 1 1 0.3 0.3Y
Sep 01, 2017 DIST-A 1 1 0.33 0.3Y
Aug 01, 2017 DIST-A 1 1 0.21 0.3Y
Jul 01, 2017 DIST-A 1 1 0.32 0.3Y
Jun 01, 2017 DIST-A 1 1 0.28 0.3Y
May 01, 2017 DIST-A 1 1 0.37 0.4Y
Apr 01, 2017 DIST-A 1 1 0.46 0.3Y
Mar 01, 2017 DIST-A 1 1 0.39 0.3Y
Feb 01, 2017 DIST-A 1 1 0.22 0.3Y
Jan 01, 2017 DIST-A 1 1 0.4 0.3Y
Dec 01, 2016 DIST-A 1 1 0.39 0.3Y
Nov 01, 2016 DIST-A 1 1 0.28 0.3Y
Oct 01, 2016 DIST-A 1 1 0.39 0.3Y
Sep 01, 2016 DIST-A 1 1 0.29 0.3Y
Aug 01, 2016 DIST-A 1 1 0.35 0.3Y
Jul 01, 2016 DIST-A 1 1 0.21 0.3Y
Jun 01, 2016 DIST-A 1 1 0.46 0.3Y
May 01, 2016 DIST-A 1 1 0.33 0.3Y
Apr 01, 2016 DIST-A 1 1 0.26 0.3Y
Mar 01, 2016 DIST-A 1 1 0.28 0.3Y
Feb 01, 2016 DIST-A 1 1 0.43 0.3Y
Jan 01, 2016 DIST-A 1 1 0.36 0.3Y
Dec 01, 2015 DIST-A 1 1 0.42 0.3Y
Nov 01, 2015 DIST-A 1 1 0.39 0.3Y
Oct 01, 2015 DIST-A 1 1 0.22 0.3Y
Sep 01, 2015 DIST-A 1 1 0.32 0.3Y
Aug 01, 2015 DIST-A 1 1 0.36 0.3Y
Jul 01, 2015 DIST-A 1 1 0.32 0.3Y
Jun 01, 2015 DIST-A 1 1 0.3 0.3Y
May 01, 2015 DIST-A 1 1 0.42 0.3Y
Apr 01, 2015 DIST-A 1 1 0.26 0.3Y
Mar 01, 2015 DIST-A 1 1 0.38 0.4Y
Feb 01, 2015 DIST-A 1 1 0.32 0.3Y
Jan 01, 2015 DIST-A 1 1 0.43 0.3Y
Dec 01, 2014 DIST-A 1 1 0.44 0.3Y
Nov 01, 2014 DIST-A 1 1 0.34 0.3Y
Oct 01, 2014 DIST-A 1 1 0.27 0.3Y
Sep 01, 2014 DIST-A 1 1 0.32 0.3Y
Aug 01, 2014 DIST-A 1 1 0.3 0.3Y
Jul 01, 2014 DIST-A 1 1 0.22 0.3Y
Jun 01, 2014 DIST-A 1 1 0.4 0.3Y
May 01, 2014 DIST-A 1 1 0.36 0.3Y
Apr 01, 2014 DIST-A 5 5 0.48 0.3Y
Mar 01, 2014 DIST-A 5 4 0.24 0.3Y
Feb 01, 2014 DIST-A 1 1 0.38 0.3Y
Jan 01, 2014 DIST-A 1 1 0.24 0.3Y
Dec 01, 2013 DIST-A 1 1 0.39 0.3Y
Nov 01, 2013 DIST-A 1 1 0.28 0.3Y
Oct 01, 2013 DIST-A 1 1 0.32 0.3Y
Sep 01, 2013 DIST-A 1 1 0.24 0.3Y
Aug 01, 2013 DIST-A 1 1 0.22 0.3Y
Jul 01, 2013 DIST-A 1 1 0.2 0.3Y
Jun 01, 2013 DIST-A 1 1 0.23 0.3Y
May 01, 2013 DIST-A 1 1 0.45 0.3Y
Apr 01, 2013 DIST-A 1 1 0.32 0.3Y
Mar 01, 2013 DIST-A 1 1 0.23 0.3Y
Feb 01, 2013 DIST-A 1 1 0.42 0.3Y
Jan 01, 2013 DIST-A 1 1 0.42 0.3Y
Dec 01, 2012 DIST-A 1 1 0.29 0.3Y
Nov 01, 2012 DIST-A 1 1 0.36 0.3Y
Oct 01, 2012 DIST-A 1 1 0.47 0.3Y
Sep 01, 2012 DIST-A 1 1 0.26 0.3Y
Aug 01, 2012 DIST-A 1 1 0.3 0.3Y
Jul 01, 2012 DIST-A 1 1 0.24 0.3Y
Jun 01, 2012 DIST-A 1 1 0.23 0.3Y
May 01, 2012 DIST-A 1 0 0.4Y
Apr 01, 2012 DIST-A 1 1 0.22 0.4Y
Mar 01, 2012 DIST-A 1 1 0.3 0.4Y
Feb 01, 2012 DIST-A 1 1 0.24 0.4Y
Jan 01, 2012 DIST-A 1 0 0.4Y
Dec 01, 2011 DIST-A 1 1 0.43 0.4Y
Nov 01, 2011 DIST-A 1 1 0.53 0.4Y
Oct 01, 2011 DIST-A 1 1 0.31 0.4Y
Sep 01, 2011 DIST-A 1 1 0.38 0.4Y
Aug 01, 2011 DIST-A 1 1 0.37 0.4Y
Jul 01, 2011 DIST-A 1 1 0.37 0.4Y
Jun 01, 2011 DIST-A 1 1 0.5 0.4Y
May 01, 2011 DIST-A 1 1 0.31 0.4Y
Apr 01, 2011 DIST-A 1 1 0.28 0.4Y
Mar 01, 2011 DIST-A 1 1 0.43 0.4Y
Feb 01, 2011 DIST-A 1 1 0.62 0.3Y
Jan 01, 2011 DIST-A 1 1 0.46 0.3Y
Dec 01, 2010 DIST-A 1 1 0.5 0.3Y
Nov 01, 2010 DIST-A 1 1 0.58 0.3Y
Oct 01, 2010 DIST-A 1 1 0.42 0.2Y
Sep 01, 2010 DIST-A 5 1 0.4 0.2Y
Aug 01, 2010 DIST-A 5 5 0.4 0.2Y
Jul 01, 2010 DIST-A 1 1 0.1 0.1Y
Jun 01, 2010 DIST-A 1 1 0.1 0.1Y
May 01, 2010 DIST-A 1 1 0.2 0.1Y
Apr 01, 2010 DIST-A 1 1 0.1 0.1Y
Mar 01, 2010 DIST-A 1 1 0.1 0.1Y
Feb 01, 2010 DIST-A 1 1 0.4 0.1Y
Jan 01, 2010 DIST-A 1 1 0.2 0.1Y
Dec 01, 2009 DIST-A 1 1 0.1 0.2Y
Nov 01, 2009 DIST-A 1 1 0.2 0.2Y
Oct 01, 2009 DIST-A 1 1 0.1 0.2Y
Sep 01, 2009 DIST-A 1 1 0.1 0.2Y
Aug 01, 2009 DIST-A 1 1 0.1 0.2Y
Jul 01, 2009 DIST-A 1 1 0.1 0.2Y
Jun 01, 2009 DIST-A 1 1 0 0.2Y
May 01, 2009 DIST-A 1 1 0 0.2Y
Apr 01, 2009 DIST-A 1 1 0 0.2Y
Mar 01, 2009 DIST-A 1 1 0.2 0.2Y
Feb 01, 2009 DIST-A 1 1 0.2 0.2Y
Jan 01, 2009 DIST-A 1 1 1.1 0.2Y
Dec 01, 2008 DIST-A 1 1 0 0.1Y
Nov 01, 2008 DIST-A 1 1 0 0.1Y
Oct 01, 2008 DIST-A 1 1 0.2 0.1Y
Sep 01, 2008 DIST-A 1 2 0.03 0.1Y
Aug 01, 2008 DIST-A 1 2 0.04 0.1Y
Jul 01, 2008 DIST-A 1 2 0.11 0.1Y
Jun 01, 2008 DIST-A 1 1 0.02 0.1Y
May 01, 2008 DIST-A 1 2 0.01 0.1Y
Apr 01, 2008 DIST-A 1 1 0.14 0.1Y
Mar 01, 2008 DIST-A 1 1 0.01 0.1Y
Feb 01, 2008 DIST-A 1 1 0.19 0.1Y
Jan 01, 2008 DIST-A 1 1 0.13 0.1Y
Dec 01, 2007 DIST-A 1 0 0.1Y
Nov 01, 2007 DIST-A 1 0 0.1Y
Oct 01, 2007 DIST-A 1 0 0.1Y
Sep 01, 2007 DIST-A 1 1 0.02 0.1Y
Aug 01, 2007 DIST-A 5 4 0.08 0.1Y
Jul 01, 2007 DIST-A 5 4 0.18 0.1Y
Jun 01, 2007 DIST-A 1 1 0.01 0.1Y
May 01, 2007 DIST-A 1 1 0.02 0.1Y
Apr 01, 2007 DIST-A 1 1 0.2 0.1Y
Mar 01, 2007 DIST-A 1 1 0.04 0.1Y
Feb 01, 2007 DIST-A 1 1 0.1 0.1Y
Jan 01, 2007 DIST-A 1 1 0.04 0.1Y
Dec 01, 2006 DIST-A 1 0 0.1Y
Nov 01, 2006 DIST-A 1 1 0.08 0.1Y
Oct 01, 2006 DIST-A 1 1 0.01 0.1Y
Sep 01, 2006 DIST-A 1 1 0.01 0.1Y
Aug 01, 2006 DIST-A 1 1 0.11 0.1Y
Jul 01, 2006 DIST-A 1 1 0.3 0.2Y
Jun 01, 2006 DIST-A 1 1 0.16 0.1Y
May 01, 2006 DIST-A 1 1 0.08 0.1Y
Apr 01, 2006 DIST-A 1 1 0.07 0.1Y
Mar 01, 2006 DIST-A 1 1 0.04 0.2Y
Feb 01, 2006 DIST-A 1 1 0.05 0.2Y
Jan 01, 2006 DIST-A 1 1 0.08 0.2Y
Dec 01, 2005 DIST-A 1 1 0.06 0.3Y
Nov 01, 2005 DIST-A 1 1 0.03 0.3Y
Oct 01, 2005 DIST-A 1 1 0.07 0.4Y
Sep 01, 2005 DIST-A 1 1 0.1 0.4Y
Aug 01, 2005 DIST-A 1 1 0.8 0.4Y
Jul 01, 2005 DIST-A 1 0 0.4Y
Jun 01, 2005 DIST-A 1 1 0.15 0.4Y
May 01, 2005 DIST-A 1 1 0.04 0.4Y
Apr 01, 2005 DIST-A 1 1 0.45 0.5Y
Mar 01, 2005 DIST-A 1 1 0.48 0.5Y
Feb 01, 2005 DIST-A 1 1 0.45 0.5Y
Jan 01, 2005 DIST-A 1 1 0.51 0.5Y
Dec 01, 2004 DIST-A 1 1 0.5 0.5Y
Nov 01, 2004 DIST-A 1 1 0.51 0.5Y
Oct 01, 2004 DIST-A 1 1 0.49 0.5Y
Sep 01, 2004 DIST-A 1 1 0.46 0.4Y
 



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