OHA Drinking Water Services
OR41
PWS ID: 91108 ---- ODOT HD SUNCREST REST AREA ---- 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
Oct 31, 2025 3 000000MN
Sep 30, 2025 1 110000MN
Aug 31, 2025 1 000000MN
Sep 30, 2011 1 000000QT
Jun 30, 2011 1 100000QT
Mar 31, 2011 1 500000QT
Dec 31, 2010 1 300000QT
Sep 30, 2010 1 400000QT
Jun 30, 2010 1 600000QT
Mar 31, 2010 1 500000QT
Dec 31, 2009 1 500000QT
Aug 31, 2009 5 700000MN
Jun 30, 2009 1 300000QT
Mar 31, 2009 1 500000QT
Dec 31, 2008 1 300000QT
Sep 30, 2008 1 600000QT
Jun 30, 2008 1 800000QT
Mar 31, 2008 1 600000QT
Dec 31, 2007 1 600000QT
Jul 31, 2007 5 200000MN
Jun 30, 2007 1 410400QT
Mar 31, 2007 1 300000QT
Dec 31, 2006 1 700000QT
Aug 31, 2006 5 400000MN
Jun 30, 2006 1 500000QT
Mar 31, 2006 1 500000QT
Dec 31, 2005 1 600000QT
Sep 30, 2005 1 500000QT
Jun 30, 2005 1 500000QT
Mar 31, 2005 1 600000QT
Dec 31, 2004 1 700000QT
Sep 30, 2004 1 1100000QT
Jun 30, 2004 1 400000QT
Mar 31, 2004 1 600000QT
Dec 31, 2003 1 600000QT
Sep 30, 2003 5 100000MN
Jun 30, 2003 1 600000QT
Mar 31, 2003 1 600000QT
Dec 31, 2002 1 600000QT
Aug 31, 2002 5 600000MN
Jun 30, 2002 1 600000QT
Mar 31, 2002 1 500000QT
Exclude results older than 2023