OHA Drinking Water Services
PWS ID: 91707 ---- PLEASANT VALLEY ELEM SD #55
Maximum Residual Disinfection Level (MRDL) Samples
Maximum Residual Disinfection Level (MRDL) Samples
| Monitoring Period |
Received | Entry Point |
Samples Required |
Samples Collected |
Period Avg |
Annual Avg |
Level Compliance | |
|---|---|---|---|---|---|---|---|---|
| May 01, 2023 | DIST-A | 1 | 1 | 0.55 | 0.6 | Y | ||
| Apr 01, 2023 | DIST-A | 1 | 1 | 0.6 | 0.6 | Y | ||
| Mar 01, 2023 | DIST-A | 1 | 1 | 0.63 | 0.6 | Y | ||
| Feb 01, 2023 | DIST-A | 1 | 1 | 0.37 | 0.6 | Y | ||
| Jan 01, 2023 | DIST-A | 1 | 1 | 0.92 | 0.6 | Y | ||
| Dec 01, 2022 | DIST-A | 1 | 1 | 0.42 | 0.6 | Y | ||
| Nov 01, 2022 | DIST-A | 1 | 1 | 0.07 | 0.7 | Y | ||
| Oct 01, 2022 | DIST-A | 1 | 1 | 0.27 | 0.7 | Y | ||
| Sep 01, 2022 | DIST-A | 1 | 1 | 0.74 | 0.7 | Y | ||
| Aug 01, 2022 | DIST-A | 1 | 1 | 0.54 | 0.7 | Y | ||
| Jul 01, 2022 | DIST-A | 1 | 1 | 0.9 | 0.7 | Y | ||
| Jun 01, 2022 | DIST-A | 4 | 4 | 1.30 | 0.7 | Y | ||
| May 01, 2022 | DIST-A | 1 | 1 | 0.49 | 0.6 | Y | ||
| Apr 01, 2022 | DIST-A | 1 | 1 | 1.07 | 0.6 | Y | ||
| Mar 01, 2022 | DIST-A | 1 | 1 | 0.61 | 0.6 | Y | ||
| Feb 01, 2022 | DIST-A | 1 | 1 | 0.33 | 0.6 | Y | ||
| Jan 01, 2022 | DIST-A | 1 | 1 | 0.57 | 0.6 | Y | ||
| Dec 01, 2021 | DIST-A | 1 | 1 | 1.05 | 0.6 | Y | ||
| Nov 01, 2021 | DIST-A | 1 | 1 | 0.57 | 0.6 | Y | ||
| Oct 01, 2021 | DIST-A | 1 | 1 | 0.56 | 0.6 | Y | ||
| Sep 01, 2021 | DIST-A | 1 | 1 | 0.58 | 0.4 | Y | ||
| Aug 01, 2021 | DIST-A | 1 | 1 | 0.64 | 0.4 | Y | ||
| Jul 01, 2021 | DIST-A | 1 | 1 | 0.22 | 0.4 | Y | ||
| Jun 01, 2021 | DIST-A | 1 | 1 | 0.5 | 0.4 | Y | ||
| May 01, 2021 | DIST-A | 1 | 1 | 0.54 | 0.4 | Y | ||
| Apr 01, 2021 | DIST-A | 1 | 1 | 0.51 | 0.4 | Y | ||
| Mar 01, 2021 | DIST-A | 1 | 1 | 0.6 | 0.3 | Y | ||
| Feb 01, 2021 | DIST-A | 1 | 1 | 0.9 | 0.2 | Y | ||
| Jan 01, 2021 | DIST-A | 3 | 3 | 0.6 | 0.1 | Y | ||
| Oct 01, 2020 | DIST-A | 4 | 4 | 0.01 | 0.3 | Y | ||
| Jul 01, 2020 | DIST-A | 1 | 0 | 0.5 | Y | |||
| Apr 01, 2020 | DIST-A | 1 | 1 | 0.12 | 0.6 | Y | ||
| Jan 01, 2020 | DIST-A | 1 | 1 | 0.85 | 0.7 | Y | ||
| Oct 01, 2019 | DIST-A | 1 | 1 | 0.57 | 0.6 | Y | ||
| Jul 01, 2019 | DIST-A | 1 | 1 | 0.7 | 0.7 | Y | ||
| Apr 01, 2019 | DIST-A | 1 | 1 | 0.66 | 0.6 | Y | ||
| Jan 01, 2019 | DIST-A | 3 | 3 | 0.41 | 0.7 | Y | ||
| Oct 01, 2018 | DIST-A | 4 | 4 | 0.69 | 0.8 | Y | ||
| Jul 01, 2018 | DIST-A | 1 | 1 | 0.57 | 0.6 | Y | ||
| Apr 01, 2018 | DIST-A | 1 | 1 | 0.92 | 0.5 | Y | ||
| Jan 01, 2018 | DIST-A | 1 | 1 | 0.9 | 0.4 | Y | ||
| Oct 01, 2017 | DIST-A | 1 | 1 | 0.02 | 0.5 | Y | ||
| Jul 01, 2017 | DIST-A | 1 | 1 | 0.16 | 1.0 | Y | ||
| Apr 01, 2017 | DIST-A | 1 | 1 | 0.58 | 1.5 | Y | ||
| Jan 01, 2017 | DIST-A | 1 | 1 | 1.15 | 2.0 | Y | ||
| Oct 01, 2016 | DIST-A | 1 | 1 | 2.08 | 2.2 | Y | ||
| Jul 01, 2016 | DIST-A | 1 | 1 | 2.05 | 2.2 | Y | ||
| Apr 01, 2016 | DIST-A | 1 | 1 | 2.9 | 2.0 | Y | ||
| Jan 01, 2016 | DIST-A | 1 | 1 | 1.86 | 1.8 | Y | ||
| Oct 01, 2015 | DIST-A | 1 | 1 | 1.89 | 1.6 | Y | ||
| Jul 01, 2015 | DIST-A | 1 | 2 | 1.23 | 1.3 | Y | ||
| Apr 01, 2015 | DIST-A | 1 | 1 | 2.07 | 1.3 | Y | ||
| Jan 01, 2015 | DIST-A | 5 | 5 | 0.89 | 1.1 | Y | ||
| Oct 01, 2014 | DIST-A | 5 | 4 | 0.9 | 1.3 | Y | ||
| Jul 01, 2014 | DIST-A | 1 | 1 | 1.11 | 1.3 | Y | ||
| Apr 01, 2014 | DIST-A | 1 | 1 | 1.3 | 1.3 | Y | ||
| Jan 01, 2014 | DIST-A | 1 | 1 | 1.83 | 1.2 | Y | ||
| Oct 01, 2013 | DIST-A | 1 | 1 | 0.85 | 1.1 | Y | ||
| Jul 01, 2013 | DIST-A | 1 | 1 | 1.31 | 1.0 | Y | ||
| Apr 01, 2013 | DIST-A | 1 | 1 | 0.83 | 1.1 | Y | ||
| Jan 01, 2013 | DIST-A | 1 | 1 | 1.28 | 1.0 | Y | ||
| Oct 01, 2012 | DIST-A | 1 | 1 | 0.73 | 0.7 | Y | ||
| Jul 01, 2012 | DIST-A | 1 | 1 | 1.54 | 0.7 | Y | ||
| Apr 01, 2012 | DIST-A | 1 | 1 | 0.51 | 0.6 | Y | ||
| Jan 01, 2012 | DIST-A | 1 | 1 | 0.17 | 0.6 | Y | ||
| Oct 01, 2011 | DIST-A | 1 | 1 | 0.63 | 0.8 | Y | ||
| Jul 01, 2011 | DIST-A | 1 | 1 | 0.9 | 0.6 | Y | ||
| Apr 01, 2011 | DIST-A | 1 | 1 | 0.8 | 0.4 | Y | ||
| Jan 01, 2011 | DIST-A | 1 | 1 | 0.8 | 0.4 | Y | ||
| Oct 01, 2010 | DIST-A | 1 | 1 | 0.08 | 0.5 | Y | ||
| Jul 01, 2010 | DIST-A | 1 | 1 | 0.09 | 0.6 | Y | ||
| Apr 01, 2010 | DIST-A | 1 | 1 | 0.8 | 0.9 | Y | ||
| Jan 01, 2010 | DIST-A | 1 | 1 | 0.9 | 1.1 | Y | ||
| Oct 01, 2009 | DIST-A | 1 | 1 | 0.5 | 1.2 | Y | ||
| Jul 01, 2009 | DIST-A | 1 | 1 | 1.5 | 1.4 | Y | ||
| Apr 01, 2009 | Sep 25, 2009 | DIST-A | 1 | 1 | 1.5 | 1.4 | Y | |
| Jan 01, 2009 | May 20, 2009 | DIST-A | 1 | 1 | 1.5 | 1.4 | Y | |
| Oct 01, 2008 | Feb 11, 2009 | DIST-A | 1 | 1 | 1.3 | 1.5 | Y | |
| Jul 01, 2008 | DIST-A | 1 | 1 | 1.3 | 1.6 | Y | ||
| Apr 01, 2008 | DIST-A | 1 | 1 | 1.5 | 1.6 | Y | ||
| Jan 01, 2008 | DIST-A | 1 | 1 | 2 | 1.5 | Y | ||
| Oct 01, 2007 | DIST-A | 1 | 1 | 1.5 | 1.3 | Y | ||
| Jul 01, 2007 | Oct 17, 2007 | DIST-A | 1 | 1 | 1.5 | 1.1 | Y | |
| Apr 01, 2007 | Jul 17, 2007 | DIST-A | 1 | 1 | 1.2 | 1.0 | Y | |
| Jan 01, 2007 | DIST-A | 1 | 1 | 1 | 0.8 | Y | ||
| Oct 01, 2006 | Mar 12, 2007 | DIST-A | 1 | 1 | 0.7 | 0.9 | Y | |
| Jul 01, 2006 | Mar 12, 2007 | DIST-A | 1 | 0 | 1.2 | Y | ||
| Apr 01, 2006 | Mar 12, 2007 | DIST-A | 1 | 0 | 1.2 | Y | ||
| Jan 01, 2006 | Mar 12, 2007 | DIST-A | 1 | 1 | 1.2 | 1.2 | Y | |
| Oct 01, 2005 | May 16, 2006 | DIST-A | 1 | 0 | 0 | Y | ||
| Jul 01, 2005 | May 16, 2006 | DIST-A | 1 | 0 | 0 | Y | ||
| Apr 01, 2005 | May 16, 2006 | DIST-A | 1 | 0 | 0 | Y | ||
| Jan 01, 2005 | May 16, 2006 | DIST-A | 1 | 0 | 0 | Y | ||
| Oct 01, 2004 | DIST-A | 1 | 0 | 0 | Y | |||