OHA Drinking Water Services
OR41
PWS ID: 91790 ---- CENTRAL ELEMENTARY ---- INACTIVE
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
Jul 01, 2012 DIST-A 1 1 0.0400 0.5Y
Apr 01, 2012 DIST-A 1 1 0.05 0.7Y
Jan 01, 2012 DIST-A 1 1 0.67 1.0Y
Oct 01, 2011 DIST-A 1 1 0.91 0.9Y
Jul 01, 2011 DIST-A 1 1 1.75 1.0Y
Apr 01, 2011 DIST-A 1 1 1.3 0.8Y
Jan 01, 2011 DIST-A 1 1 0.46 0.4Y
Oct 01, 2010 DIST-A 1 0 0.2Y
Jul 01, 2010 DIST-A 1 1 0.33 0.2Y
Apr 01, 2010 DIST-A 1 0 0.2Y
Jan 01, 2010 DIST-A 1 1 0.2 1.4Y
Oct 01, 2009 DIST-A 1 1 0.16 1.7Y
Jul 01, 2009 DIST-A 1 1 0.02 1.9Y
Apr 01, 2009 DIST-A 1 1 5 1.9Y
Jan 01, 2009 DIST-A 1 1 1.18 0.7Y
Oct 01, 2008 DIST-A 1 1 0.77 0.6Y
Jul 01, 2008 DIST-A 1 1 0.25 0.4Y
Apr 01, 2008 DIST-A 1 1 0 0.5Y
Jan 01, 2008 DIST-A 1 1 0.85 0.9Y
Oct 01, 2007 DIST-A 1 0 0Y
Jul 01, 2007 DIST-A 1 0 0Y
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 0.1Y
Apr 01, 2006 DIST-A 1 0 0.1Y
Jan 01, 2006 DIST-A 1 0 0.4Y
Oct 01, 2005 DIST-A 1 1 0.09 0.4Y
Jul 01, 2005 DIST-A 1 1 0.07 0.6Y
Apr 01, 2005 DIST-A 1 1 0.83 0.8Y
Jan 01, 2005 DIST-A 1 0 0Y
Oct 01, 2004 DIST-A 1 0 0Y