OHA Drinking Water Services
PWS ID: 00399 ---- INDEPENDENCE WATER SYSTEM
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 2021
Period End Date Routines Required Routines Reported Routine TC+ Routine EC+ Repeats Reported Repeat TC+ Repeat EC+ Period Type
Feb 29, 2024 10 300000MN
Jan 31, 2024 10 1500000MN
Dec 31, 2023 10 1200000MN
Nov 30, 2023 10 1300000MN
Oct 31, 2023 10 1500000MN
Sep 30, 2023 10 1200000MN
Aug 31, 2023 10 1500000MN
Jul 31, 2023 10 1200000MN
Jun 30, 2023 10 1200000MN
May 31, 2023 10 1500000MN
Apr 30, 2023 10 1200000MN
Mar 31, 2023 10 1500000MN
Feb 28, 2023 10 1200000MN
Jan 31, 2023 10 1200000MN
Dec 31, 2022 10 1200000MN
Nov 30, 2022 10 1500000MN
Oct 31, 2022 10 1200000MN
Sep 30, 2022 10 1200000MN
Aug 31, 2022 10 1500000MN
Jul 31, 2022 10 1200000MN
Jun 30, 2022 10 1500000MN
May 31, 2022 10 1200000MN
Apr 30, 2022 10 1200000MN
Mar 31, 2022 10 1500000MN
Feb 28, 2022 10 1600000MN
Jan 31, 2022 10 1200000MN
Dec 31, 2021 10 1500000MN
Nov 30, 2021 10 1200000MN
Oct 31, 2021 10 1200000MN
Sep 30, 2021 10 1500000MN
Aug 31, 2021 10 1200000MN
Jul 31, 2021 10 1200000MN
Jun 30, 2021 10 1500000MN
May 31, 2021 10 1200000MN
Apr 30, 2021 10 1200000MN
Mar 31, 2021 10 1500000MN
Feb 28, 2021 10 1200000MN
Jan 31, 2021 10 1200000MN
Dec 31, 2020 10 1500000MN
Nov 30, 2020 10 1200000MN
Oct 31, 2020 10 1200000MN
Sep 30, 2020 10 1500000MN
Aug 31, 2020 10 1200000MN
Jul 31, 2020 10 1500000MN
Jun 30, 2020 10 1200000MN
May 31, 2020 10 1200000MN
Apr 30, 2020 10 1500000MN
Mar 31, 2020 10 1200000MN
Feb 29, 2020 10 1200000MN
Jan 31, 2020 10 1200000MN
Dec 31, 2019 10 1400000MN
Nov 30, 2019 10 1200000MN
Oct 31, 2019 10 1500000MN
Sep 30, 2019 10 1200000MN
Aug 31, 2019 10 1200000MN
Jul 31, 2019 10 1500000MN
Jun 30, 2019 10 1200000MN
May 31, 2019 10 1500000MN
Apr 30, 2019 10 1200000MN
Mar 31, 2019 10 1200000MN
Feb 28, 2019 10 1200000MN
Jan 31, 2019 10 1500000MN
Dec 31, 2018 10 1200000MN
Nov 30, 2018 10 1200000MN
Oct 31, 2018 10 1500000MN
Sep 30, 2018 10 1200000MN
Aug 31, 2018 10 1500000MN
Jul 31, 2018 10 1200000MN
Jun 30, 2018 10 1200000MN
May 31, 2018 10 1500000MN
Apr 30, 2018 10 1200000MN
Mar 31, 2018 10 1200000MN
Feb 28, 2018 10 1200000MN
Jan 31, 2018 10 1500000MN
Dec 31, 2017 10 1200000MN
Nov 30, 2017 10 1500000MN
Oct 31, 2017 10 1200000MN
Sep 30, 2017 10 1200000MN
Aug 31, 2017 10 1500000MN
Jul 31, 2017 10 1200000MN
Jun 30, 2017 10 1200000MN
May 31, 2017 10 1400000MN
Apr 30, 2017 10 1200000MN
Mar 31, 2017 10 1500000MN
Feb 28, 2017 10 1200000MN
Jan 31, 2017 10 1100000MN
Dec 31, 2016 10 1200000MN
Nov 30, 2016 10 1500000MN
Oct 31, 2016 10 1200000MN
Sep 30, 2016 10 1200000MN
Aug 31, 2016 10 1500000MN
Jul 31, 2016 10 1200000MN
Jun 30, 2016 10 1500000MN
May 31, 2016 10 1200000MN
Apr 30, 2016 10 1200000MN
Mar 31, 2016 10 1500000MN
Feb 29, 2016 10 1200000MN
Jan 31, 2016 10 1210300MN
Dec 31, 2015 10 1500000MN
Nov 30, 2015 10 1200000MN
Oct 31, 2015 10 1500000MN
Sep 30, 2015 10 1100000MN
Aug 31, 2015 10 1200000MN
Jul 31, 2015 10 1500000MN
Jun 30, 2015 10 1200000MN
May 31, 2015 10 1200000MN
Apr 30, 2015 10 1500000MN
Mar 31, 2015 10 1200000MN
Feb 28, 2015 10 1100000MN
Jan 31, 2015 10 1200000MN
Dec 31, 2014 10 1500000MN
Nov 30, 2014 10 1200000MN
Oct 31, 2014 10 1500000MN
Sep 30, 2014 10 1200000MN
Aug 31, 2014 10 1210300MN
Jul 31, 2014 10 1500000MN
Jun 30, 2014 10 1200000MN
May 31, 2014 10 1500000MN
Apr 30, 2014 10 1200000MN
Mar 31, 2014 10 1210300MN
Feb 28, 2014 10 1200000MN
Jan 31, 2014 10 1500000MN
Dec 31, 2013 10 1200000MN
Nov 30, 2013 10 1200000MN
Oct 31, 2013 10 1500000MN
Sep 30, 2013 10 1200000MN
Aug 31, 2013 10 1500000MN
Jul 31, 2013 10 1200000MN
Jun 30, 2013 10 1200000MN
May 31, 2013 10 1500000MN
Apr 30, 2013 10 1200000MN
Mar 31, 2013 10 1200000MN
Feb 28, 2013 10 1200000MN
Jan 31, 2013 10 1200000MN
Dec 31, 2012 10 1200000MN
Nov 30, 2012 10 1500000MN
Oct 31, 2012 10 1200000MN
Sep 30, 2012 10 1200000MN
Aug 31, 2012 10 1200000MN
Jul 31, 2012 10 1200000MN
Jun 30, 2012 10 1200000MN
May 31, 2012 10 1200000MN
Apr 30, 2012 10 1200000MN
Mar 31, 2012 9 1500000MN
Feb 29, 2012 9 1200000MN
Jan 31, 2012 9 1100000MN
Dec 31, 2011 9 1000000MN
Nov 30, 2011 9 1200000MN
Oct 31, 2011 9 1200000MN
Sep 30, 2011 9 1200000MN
Aug 31, 2011 9 1200000MN
Jul 31, 2011 9 900000MN
Jun 30, 2011 9 1200000MN
May 31, 2011 9 1200000MN
Apr 30, 2011 9 1200000MN
Mar 31, 2011 9 900000MN
Feb 28, 2011 9 900000MN
Jan 31, 2011 9 900000MN
Dec 31, 2010 9 1200000MN
Nov 30, 2010 9 1200000MN
Oct 31, 2010 9 900000MN
Sep 30, 2010 9 900000MN
Aug 31, 2010 9 900000MN
Jul 31, 2010 9 1200000MN
Jun 30, 2010 9 900000MN
May 31, 2010 9 900000MN
Apr 30, 2010 9 900000MN
Mar 31, 2010 9 900000MN
Feb 28, 2010 9 1200000MN
Jan 31, 2010 9 900000MN
Dec 31, 2009 9 1200000MN
Nov 30, 2009 9 900000MN
Oct 31, 2009 9 900000MN
Sep 30, 2009 9 900000MN
Aug 31, 2009 9 900000MN
Jul 31, 2009 9 1511500MN
Jun 30, 2009 9 1200000MN
May 31, 2009 9 900000MN
Apr 30, 2009 9 1500000MN
Mar 31, 2009 9 1200000MN
Feb 28, 2009 9 1200000MN
Jan 31, 2009 9 1200000MN
Dec 31, 2008 9 900000MN
Nov 30, 2008 9 900000MN
Oct 31, 2008 9 1500000MN
Sep 30, 2008 9 1200000MN
Aug 31, 2008 9 1200000MN
Jul 31, 2008 9 1200000MN
Jun 30, 2008 9 1200000MN
May 31, 2008 9 1200000MN
Apr 30, 2008 9 900000MN
Mar 31, 2008 9 1200000MN
Feb 29, 2008 9 900000MN
Jan 31, 2008 9 1000000MN
Dec 31, 2007 9 1200000MN
Nov 30, 2007 9 1200000MN
Oct 31, 2007 9 1200000MN
Sep 30, 2007 9 1200000MN
Aug 31, 2007 9 1200000MN
Jul 31, 2007 9 1200000MN
Jun 30, 2007 9 1000000MN
May 31, 2007 8 1400000MN
Apr 30, 2007 8 800000MN
Mar 31, 2007 8 1000000MN
Feb 28, 2007 8 800000MN
Jan 31, 2007 8 800000MN
Dec 31, 2006 8 800000MN
Nov 30, 2006 8 1000000MN
Oct 31, 2006 8 800000MN
Sep 30, 2006 8 800000MN
Aug 31, 2006 8 900000MN
Jul 31, 2006 8 800000MN
Jun 30, 2006 8 1000000MN
May 31, 2006 8 800000MN
Apr 30, 2006 8 600000MN
Mar 31, 2006 8 1100000MN
Feb 28, 2006 8 900000MN
Jan 31, 2006 8 800000MN
Dec 31, 2005 8 1000000MN
Nov 30, 2005 8 800000MN
Oct 31, 2005 8 800000MN
Sep 30, 2005 7 1100000MN
Aug 31, 2005 7 1000000MN
Jul 31, 2005 7 900000MN
Jun 30, 2005 7 1200000MN
May 31, 2005 7 1000000MN
Apr 30, 2005 7 1000000MN
Mar 31, 2005 7 1000000MN
Feb 28, 2005 7 800000MN
Jan 31, 2005 7 800000MN
Dec 31, 2004 7 1000000MN
Nov 30, 2004 7 800000MN
Oct 31, 2004 7 900000MN
Sep 30, 2004 7 1000000MN
Aug 31, 2004 7 800000MN
Jul 31, 2004 7 1000000MN
Jun 30, 2004 7 800000MN
May 31, 2004 7 800000MN
Apr 30, 2004 7 1000000MN
Mar 31, 2004 7 800000MN
Feb 29, 2004 7 800000MN
Jan 31, 2004 7 800000MN
Dec 31, 2003 7 1000000MN
Nov 30, 2003 7 800000MN
Oct 31, 2003 7 1000000MN
Sep 30, 2003 7 800000MN
Aug 31, 2003 7 800000MN
Jul 31, 2003 7 1000000MN
Jun 30, 2003 5 800000MN
May 31, 2003 5 1000000MN
Apr 30, 2003 5 800000MN
Mar 31, 2003 5 800000MN
Feb 28, 2003 5 800000MN
Jan 31, 2003 5 1000000MN
Dec 31, 2002 5 800000MN
Nov 30, 2002 5 800000MN
Oct 31, 2002 5 1000000MN
Sep 30, 2002 5 600000MN
Aug 31, 2002 5 1000000MN
Jul 31, 2002 5 800000MN
Jun 30, 2002 5 800000MN
May 31, 2002 5 1000000MN
Apr 30, 2002 5 800000MN
Mar 31, 2002 5 800000MN
Feb 28, 2002 5 800000MN
Jan 31, 2002 5 1000000MN
Exclude results older than 2021


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