OHA Drinking Water Services
OR41
PWS ID: 93734 ---- KENO ELEMENTARY COUNTY UNIT ---- INACTIVE
Coliform Summary History

Note: Samples for a given monitoring period are due 10 days after period end date. Therefore the most recent monitoring periods may show zero samples reported. This does not mean the water system is out of compliance.

Number of Samples Reported
Abbreviations: TC+: Total Coliform Positive, EC+: E. Coli Positive
Exclude results older than 2023
Period End Date Routines Required Routines Reported Routine TC+ Routine EC+ Repeats Reported Repeat TC+ Repeat EC+ Period Type
Sep 30, 2011 1 300000QT
Jun 30, 2011 1 400000QT
Jan 31, 2011 5 500000MN
Dec 31, 2010 1 310400QT
Sep 30, 2010 1 300000QT
Jun 30, 2010 1 300000QT
Mar 31, 2010 1 300000QT
Nov 30, 2009 5 500000MN
Oct 31, 2009 5 110000MN
Jul 31, 2009 5 400000MN
Apr 30, 2009 5 500000MN
Mar 31, 2009 5 610300MN
Feb 28, 2009 5 650610MN
Dec 31, 2008 1 300000QT
Sep 30, 2008 1 300000QT
Jun 30, 2008 1 300000QT
Mar 31, 2008 1 200000QT
Dec 31, 2007 1 300000QT
Sep 30, 2007 1 300000QT
Jun 30, 2007 1 300000QT
Mar 31, 2007 1 300000QT
Dec 31, 2006 1 300000QT
Sep 30, 2006 1 300000QT
Jun 30, 2006 1 300000QT
Mar 31, 2006 1 300000QT
Dec 31, 2005 1 300000QT
Sep 30, 2005 1 200000QT
Jun 30, 2005 1 300000QT
Mar 31, 2005 1 300000QT
Dec 31, 2004 1 300000QT
Sep 30, 2004 1 300000QT
Jun 30, 2004 1 300000QT
Mar 31, 2004 1 200000QT
Dec 31, 2003 1 300000QT
Sep 30, 2003 5 100000MN
Jun 30, 2003 1 300000QT
Mar 31, 2003 1 300000QT
Oct 31, 2002 5 000000MN
Sep 30, 2002 1 820910QT
Jun 30, 2002 1 300000QT
Mar 31, 2002 1 300000QT
Exclude results older than 2023