OHA Drinking Water Services
OR41
PWS ID: 05881 ---- ALMADEN CREEK WA
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, 2024 DIST-A 1 1 0 0.3Y
Jan 01, 2024 DIST-A 1 1 0.59 0.6Y
Apr 01, 2020 DIST-A 1 1 1.25 1.1Y
Oct 01, 2019 DIST-A 1 1 1.04 1.0Y
Jul 01, 2017 DIST-A 1 1 0 0.1Y
Oct 01, 2016 DIST-A 1 1 0.1 0.1Y
Oct 01, 2015 DIST-A 1 0 0Y
Jul 01, 2015 DIST-A 1 0 0Y
Apr 01, 2015 DIST-A 1 0 0Y
Jan 01, 2015 DIST-A 1 0 0Y
Oct 01, 2014 DIST-A 1 0 0Y
Sep 01, 2014 DIST-A 1 0 0Y
Jul 01, 2014 DIST-A 5 0 0Y
Apr 01, 2014 DIST-A 5 1 0.01 0Y
Jan 01, 2014 DIST-A 1 1 0.06 0.1Y
Nov 01, 2013 DIST-A 5 0 0.1Y
Oct 01, 2013 DIST-A 9 5 0 0.1Y
Jul 01, 2013 DIST-A 5 1 0.04 0Y
Apr 01, 2013 DIST-A 1 1 0.14 0Y
Jan 01, 2013 DIST-A 1 1 0 0Y
Oct 01, 2012 DIST-A 1 1 0 0Y
Jul 01, 2012 DIST-A 1 0 0Y
Apr 01, 2012 DIST-A 1 0 0Y
Jan 01, 2012 DIST-A 1 0 0Y
Oct 01, 2011 DIST-A 1 0 0Y
Jul 01, 2011 DIST-A 1 0 0Y
Apr 01, 2011 DIST-A 1 0 0Y
Jan 01, 2011 DIST-A 1 0 0Y
Oct 01, 2010 DIST-A 1 0 0Y
Jul 01, 2010 DIST-A 1 0 0Y
Apr 01, 2010 DIST-A 1 0 0Y
Jan 01, 2010 DIST-A 1 0 0Y
Oct 01, 2009 DIST-A 5 0 0Y