OHA Drinking Water Services
OR41
PWS ID: 91822 ---- OPRD JASPER PARK
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
Mar 31, 2026 1 000000QT
Dec 31, 2025 1 100000QT
Sep 30, 2025 1 100000QT
Jun 30, 2025 1 100000QT
Mar 31, 2025 1 100000QT
Dec 31, 2024 1 100000QT
Sep 30, 2024 1 100000QT
Jun 30, 2024 1 100000QT
Mar 31, 2024 1 100000QT
Dec 31, 2023 1 100000QT
Sep 30, 2023 1 100000QT
Jun 30, 2023 1 100000QT
Mar 31, 2023 1 100000QT
Dec 31, 2022 1 100000QT
Sep 30, 2022 1 100000QT
Jun 30, 2022 1 100000QT
Feb 28, 2022 1 200000MN
Jan 31, 2022 1 200000MN
Dec 31, 2021 1 200000MN
Nov 30, 2021 1 200000MN
Oct 31, 2021 1 200000MN
Sep 30, 2021 1 200000MN
Aug 31, 2021 1 200000MN
Jul 31, 2021 1 200000MN
Jun 30, 2021 1 100000MN
May 31, 2021 1 200000MN
Apr 30, 2021 1 200000MN
Mar 31, 2021 1 200000MN
Feb 28, 2021 1 200000MN
Jan 31, 2021 1 200000MN
Dec 31, 2020 1 200000MN
Nov 30, 2020 1 600000MN
Oct 31, 2020 3 310310MN
Sep 30, 2020 3 330000MN
Jun 30, 2020 1 100000QT
Mar 31, 2020 1 100000QT
Dec 31, 2019 1 100000QT
Sep 30, 2019 1 100000QT
Jun 30, 2019 1 100000QT
Mar 31, 2019 1 100000QT
Dec 31, 2018 1 100000QT
Sep 30, 2018 1 100000QT
Jun 30, 2018 1 100000QT
Mar 31, 2018 1 100000QT
Dec 31, 2017 1 100000QT
Sep 30, 2017 1 100000QT
Jun 30, 2017 1 100000QT
Mar 31, 2017 1 100000QT
Dec 31, 2016 1 100000QT
Sep 30, 2016 1 100000QT
Jun 30, 2016 1 000000QT
Mar 31, 2016 1 100000QT
Dec 31, 2015 1 100000QT
Sep 30, 2015 1 100000QT
Jun 30, 2015 1 200000QT
Mar 31, 2015 1 500000QT
Dec 31, 2014 1 620610QT
Sep 30, 2014 1 100000QT
Jun 30, 2014 1 100000QT
Mar 31, 2014 1 100000QT
Dec 31, 2013 1 100000QT
Sep 30, 2013 1 100000QT
Jun 30, 2013 1 100000QT
Mar 31, 2013 1 100000QT
Dec 31, 2012 1 100000QT
Sep 30, 2012 1 100000QT
Jun 30, 2012 1 100000QT
Mar 31, 2012 1 100000QT
Dec 31, 2011 1 100000QT
Sep 30, 2011 1 100000QT
Jun 30, 2011 1 100000QT
Mar 31, 2011 1 100000QT
Dec 31, 2010 1 100000QT
Sep 30, 2010 1 100000QT
Jun 30, 2010 1 100000QT
Mar 31, 2010 1 100000QT
Dec 31, 2009 1 100000QT
Sep 30, 2009 1 100000QT
Jun 30, 2009 1 100000QT
Mar 31, 2009 1 100000QT
Dec 31, 2008 1 100000QT
Sep 30, 2008 1 100000QT
Apr 30, 2008 5 500000MN
Mar 31, 2008 1 110400QT
Sep 30, 2007 1 100000QT
Jun 30, 2007 1 100000QT
Mar 31, 2007 1 100000QT
Dec 31, 2006 1 100000QT
Sep 30, 2006 1 100000QT
Jun 30, 2006 1 100000QT
Mar 31, 2006 1 100000QT
Dec 31, 2005 1 100000QT
Sep 30, 2005 1 100000QT
Jun 30, 2005 1 100000QT
Mar 31, 2005 1 100000QT
Dec 31, 2004 1 100000QT
Aug 31, 2004 5 1000000MN
May 31, 2004 5 500000MN
Mar 31, 2004 1 000400QT
Dec 31, 2003 1 100000QT
Sep 30, 2003 1 100000QT
Jun 30, 2003 1 100000QT
Mar 31, 2003 1 100000QT
Dec 31, 2002 1 100000QT
Sep 30, 2002 1 100000QT
Jun 30, 2002 1 100000QT
Mar 31, 2002 1 100000QT
Exclude results older than 2023