OHA Drinking Water Services
OR41
PWS ID: 91940 ---- MARSHALL BEACH ESTATES
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
Jan 01, 2025 DIST-A 1 1 0 0Y
Jan 01, 2024 DIST-A 1 1 0.01 0Y
Jan 01, 2023 DIST-A 1 1 0.02 0Y
Jan 01, 2022 DIST-A 1 1 0.06 0.1Y
Oct 01, 2021 DIST-A 1 1 0.09 0Y
Jul 01, 2021 DIST-A 1 1 0.04 0Y
Apr 01, 2021 DIST-A 1 1 0.04 0Y
Jan 01, 2021 DIST-A 1 1 0.02 0.4Y
Oct 01, 2020 DIST-A 1 1 0.03 0.4Y
Jul 01, 2020 DIST-A 1 1 0.06 0.5Y
Apr 01, 2020 DIST-A 1 1 1.42 0.5Y
Jan 01, 2020 DIST-A 1 1 0.2 0.6Y
Oct 01, 2019 DIST-A 1 1 0.18 1.0Y
Jul 01, 2019 DIST-A 1 1 0.21 1.1Y
Apr 01, 2019 DIST-A 1 1 1.65 1.2Y
Jan 01, 2019 DIST-A 1 1 1.9 1.2Y
Oct 01, 2018 DIST-A 1 1 0.84 0.8Y
Jul 01, 2018 DIST-A 1 1 0.46 0.7Y
Apr 01, 2018 DIST-A 1 1 1.8 0.6Y
Jan 01, 2018 DIST-A 1 1 0.27 0.1Y
Oct 01, 2017 DIST-A 1 1 0.2 0.1Y
Jul 01, 2017 DIST-A 1 1 0.01 0Y
Apr 01, 2017 DIST-A 1 1 0 0Y
Jan 01, 2017 DIST-A 1 1 0.02 0Y
Oct 01, 2016 DIST-A 1 1 0.06 0Y
Jul 01, 2016 DIST-A 1 1 0.02 0.1Y
Apr 01, 2016 DIST-A 1 1 0.06 0.1Y
Jan 01, 2016 DIST-A 1 0 0.1Y
Oct 01, 2015 DIST-A 1 1 0.11 0.1Y
Jul 01, 2015 DIST-A 1 1 0.14 0.1Y
Apr 01, 2015 DIST-A 1 1 0.18 0.1Y
Jan 01, 2015 DIST-A 1 1 0.05 0.1Y
Oct 01, 2014 DIST-A 1 1 0.19 0.1Y
Jul 01, 2014 DIST-A 1 1 0.03 0.1Y
Apr 01, 2014 DIST-A 1 1 0 0.1Y
Jan 01, 2014 DIST-A 1 1 0.05 0.1Y
Oct 01, 2013 DIST-A 1 1 0.13 0.2Y
Aug 01, 2013 DIST-A 5 5 0.24 0.7Y
Jul 01, 2013 DIST-A 5 10 0.19 0.7Y
Apr 01, 2013 DIST-A 1 1 0.18 0.7Y
Jan 01, 2013 DIST-A 1 1 0.11 0.7Y
Oct 01, 2012 DIST-A 1 1 2.2 0.7Y
Jul 01, 2012 DIST-A 1 1 0.27 0.2Y
Apr 01, 2012 DIST-A 1 1 0.17 0.1Y
Jan 01, 2012 DIST-A 1 1 0.13 0.1Y
Oct 01, 2011 DIST-A 1 1 0.12 0.1Y
Jul 01, 2011 DIST-A 1 1 0.05 0Y
Apr 01, 2011 DIST-A 1 1 0.07 0Y
Jan 01, 2011 DIST-A 1 1 0.01 0.4Y
Oct 01, 2010 DIST-A 1 1 0.04 0.4Y
Jul 01, 2010 DIST-A 1 1 0 0.5Y
Apr 01, 2010 DIST-A 1 1 1.5 0.7Y
Jan 01, 2010 DIST-A 1 1 0.07 0.4Y
Oct 01, 2009 DIST-A 1 0 0.6Y
Jul 01, 2009 DIST-A 1 1 0.6 0.6Y
Apr 01, 2009 DIST-A 1 3 0.6 0.6Y
Jan 01, 2009 DIST-A 1 0 0Y
Oct 01, 2008 DIST-A 1 0 0Y
Jul 01, 2008 DIST-A 1 0 0Y