OHA Drinking Water Services
OR41
PWS ID: 90722 ---- ROGUE VALLEY ADVENTIST SCHOOL
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, 2026 DIST-A 1 1 0 0Y
Oct 01, 2025 DIST-A 1 1 0 0Y
Jul 01, 2025 DIST-A 1 1 0 0Y
Apr 01, 2025 DIST-A 1 1 0 0Y
Oct 01, 2024 DIST-A 1 1 0 0Y
Jan 01, 2019 DIST-A 1 1 0.65 0.7Y
Jan 01, 2018 DIST-A 1 1 0.5 0.7Y
Jul 01, 2017 DIST-A 1 1 0.5 0.8Y
Apr 01, 2017 DIST-A 1 1 1 0.9Y
Jan 01, 2017 DIST-A 1 1 0.5 0.6Y
Oct 01, 2016 DIST-A 1 2 1 0.6Y
Jul 01, 2016 DIST-A 1 1 1 0.5Y
Apr 01, 2016 DIST-A 1 1 0.05 0.2Y
Jan 01, 2016 DIST-A 1 1 0.4 0.2Y
Oct 01, 2015 DIST-A 1 1 0.45 0.2Y
Jul 01, 2015 DIST-A 1 1 0.04 0.2Y
Apr 01, 2015 DIST-A 1 1 0.09 0.2Y
Jan 01, 2015 DIST-A 1 1 0.4 0.4Y
Oct 01, 2013 DIST-A 1 0 0Y
Jul 01, 2013 DIST-A 5 0 0Y
Apr 01, 2013 DIST-A 5 0 0Y
Feb 01, 2013 DIST-A 5 0 1.1Y
Jan 01, 2013 DIST-A 5 0 1.1Y
Oct 01, 2012 DIST-A 1 0 1.1Y
Jul 01, 2012 DIST-A 1 0 1.1Y
Apr 01, 2012 DIST-A 1 1 1.1 1.1Y
Jan 01, 2012 DIST-A 1 1 1.1 1.1Y
Oct 01, 2011 DIST-A 1 1 1.1 1.1Y
Jul 01, 2011 DIST-A 1 1 1.1 1.1Y
Apr 01, 2011 DIST-A 1 1 1.1 1.1Y
Jan 01, 2011 DIST-A 1 1 1.1 1.1Y
Oct 01, 2010 DIST-A 1 1 1.1 0.9Y
Jul 01, 2010 DIST-A 1 1 1.1 0.7Y
Apr 01, 2010 DIST-A 1 1 1.2 0.4Y
Jan 01, 2010 DIST-A 1 1 0.07 0.1Y
Oct 01, 2009 DIST-A 1 1 0.3 0.1Y
Jul 01, 2009 DIST-A 1 1 0.06 0.1Y
Apr 01, 2009 DIST-A 1 1 0.06 0.1Y
Jan 01, 2009 DIST-A 1 1 0.06 0.1Y
Oct 01, 2008 DIST-A 1 1 0.06 0.1Y
Jul 01, 2008 DIST-A 1 1 0.06 0.1Y
Apr 01, 2008 DIST-A 1 1 0.06 0.2Y
Jan 01, 2008 DIST-A 1 1 0.07 0.3Y
Oct 01, 2007 DIST-A 1 0 0.5Y
Jul 01, 2007 DIST-A 1 1 0.5 0.5Y
Apr 01, 2007 DIST-A 1 0 0Y
Jan 01, 2007 DIST-A 1 0 0Y
Oct 01, 2006 DIST-A 1 0 0Y
Jul 01, 2006 DIST-A 1 0 0Y
Apr 01, 2006 DIST-A 1 0 0Y
Jan 01, 2006 DIST-A 1 0 0Y
Oct 01, 2005 DIST-A 1 0 0Y
Jul 01, 2005 DIST-A 1 0 0Y
Apr 01, 2005 DIST-A 1 0 0Y
Jan 01, 2005 DIST-A 1 0 0Y
Oct 01, 2004 DIST-A 1 0 0Y