Coliform fact sheet

PWS ID: 00225 ---- CORVALLIS, CITY OF

Current Coliform Summary History
Samples RequiredSample TypeSampling Period Type
60RTMONTH
Spreadsheet
Number of Samples Reported
Period End Date Routines Reported Routine TC+ Routine FC+ Repeats Reported Repeat TC+ Repeat FC+ Period Type
Oct 31, 20226600000MN
Sep 30, 20226600000MN
Sep 30, 2022000000QT
Aug 31, 20226600000MN
Jul 31, 20226600000MN
Jun 30, 20226600000MN
Jun 30, 2022000000QT
May 31, 20226500000MN
Apr 30, 20226600000MN
Mar 31, 20226600000MN
Mar 31, 2022000000QT
Feb 28, 20226600000MN
Jan 31, 20226600000MN
Dec 31, 20216400000MN
Dec 31, 2021000000QT
Nov 30, 20216300000MN
Oct 31, 20216500000MN
Sep 30, 20216600000MN
Sep 30, 2021000000QT
Aug 31, 20216600000MN
Jul 31, 20216400000MN
Jun 30, 20216410610MN
Jun 30, 2021000000QT
May 31, 20216400000MN
Apr 30, 20216400000MN
Mar 31, 20216400000MN
Mar 31, 2021000000QT
Feb 28, 20216400000MN
Jan 31, 20216400000MN
Dec 31, 20200000003Y
Dec 31, 20206600000MN
Dec 31, 2020000000QT
Nov 30, 20206600000MN
Oct 31, 20206600000MN
Sep 30, 20206600000MN
Sep 30, 2020000000QT
Aug 31, 20206600000MN
Jul 31, 20206600000MN
Jun 30, 20206300000MN
Jun 30, 2020000000QT
May 31, 20206410300MN
Apr 30, 20206400000MN
Mar 31, 20206400000MN
Mar 31, 2020000000QT
Feb 29, 20206300000MN
Jan 31, 20206400000MN
Dec 31, 20196400000MN
Dec 31, 2019000000QT
Nov 30, 20196400000MN
Oct 31, 20196400000MN
Sep 30, 20196600000MN
Sep 30, 2019000000QT
Aug 31, 20196600000MN
Jul 31, 20196600000MN
Jun 30, 20196600000MN
Jun 30, 2019000000QT
May 31, 20196600000MN
Apr 30, 20196600000MN
Mar 31, 20196600000MN
Mar 31, 2019000000QT
Feb 28, 20196600000MN
Jan 31, 20196600000MN
Dec 31, 20186600000MN
Dec 31, 2018000000QT
Nov 30, 20186600000MN
Oct 31, 20186600000MN
Sep 30, 20186600000MN
Sep 30, 2018000000QT
Aug 31, 20186600000MN
Jul 31, 20186600000MN
Jun 30, 20186600000MN
Jun 30, 2018000000QT
May 31, 20186600000MN
Apr 30, 20186600000MN
Mar 31, 20186600000MN
Mar 31, 2018000000QT
Feb 28, 20186600000MN
Jan 31, 20186600000MN
Dec 31, 20170000003Y
Dec 31, 20176600000MN
Dec 31, 2017000000QT
Nov 30, 20176600000MN
Oct 31, 20176600000MN
Sep 30, 20176600000MN
Sep 30, 2017000000QT
Aug 31, 20176600000MN
Jul 31, 20176600000MN
Jun 30, 20176600000MN
Jun 30, 2017000000QT
May 31, 20176500000MN
Apr 30, 20176600000MN
Mar 31, 20176600000MN
Mar 31, 2017000000QT
Feb 28, 20176400000MN
Jan 31, 20176500000MN
Dec 31, 20166500000MN
Dec 31, 2016000000QT
Nov 30, 20166600000MN
Oct 31, 20166600000MN
Sep 30, 20166600000MN
Sep 30, 2016000000QT
Aug 31, 20166500000MN
Jul 31, 20166500000MN
Jun 30, 20166600000MN
Jun 30, 2016000000QT
May 31, 20166400000MN
Apr 30, 20166300000MN
Mar 31, 20166600000MN
Mar 31, 2016000000QT
Feb 29, 20166600000MN
Jan 31, 20166500000MN
Dec 31, 20156600000MN
Dec 31, 2015000000QT
Nov 30, 20156600000MN
Oct 31, 20156600000MN
Sep 30, 20156600000MN
Sep 30, 2015000000QT
Aug 31, 20156500000MN
Jul 31, 20156610300MN
Jun 30, 20156600000MN
Jun 30, 2015000000QT
May 31, 20156600000MN
Apr 30, 20156400000MN
Mar 31, 20156400000MN
Mar 31, 2015000000QT
Feb 28, 20156600000MN
Jan 31, 20156600000MN
Dec 31, 20140000003Y
Dec 31, 20146400000MN
Dec 31, 2014000000QT
Nov 30, 20146400000MN
Oct 31, 20146400000MN
Sep 30, 20146600000MN
Sep 30, 2014000000QT
Aug 31, 20146500000MN
Jul 31, 20146400000MN
Jun 30, 20146600000MN
Jun 30, 2014000000QT
May 31, 20146500000MN
Apr 30, 20146600000MN
Mar 31, 20146600000MN
Mar 31, 2014000000QT
Feb 28, 20146600000MN
Jan 31, 20146500000MN
Dec 31, 20136600000MN
Dec 31, 2013000000QT
Nov 30, 20136600000MN
Oct 31, 20136400000MN
Sep 30, 20136500000MN
Sep 30, 2013000000QT
Aug 31, 20136600000MN
Jul 31, 20136500000MN
Jun 30, 20136500000MN
Jun 30, 2013000000QT
May 31, 20136600000MN
Apr 30, 20136600000MN
Mar 31, 20136600000MN
Mar 31, 2013000000QT
Feb 28, 20136600000MN
Jan 31, 20136600000MN
Dec 31, 20126400000MN
Dec 31, 2012000000QT
Nov 30, 20126600000MN
Oct 31, 20126500000MN
Sep 30, 20126600000MN
Sep 30, 2012000000QT
Aug 31, 20126600000MN
Jul 31, 20126600000MN
Jun 30, 20126600000MN
Jun 30, 2012000000QT
May 31, 20126600000MN
Apr 30, 20126600000MN
Mar 31, 20126500000MN
Mar 31, 2012000000QT
Feb 29, 20126600000MN
Jan 31, 20126500000MN
Dec 31, 20116600000MN
Dec 31, 2011000000QT
Nov 30, 20116600000MN
Oct 31, 20116600000MN
Sep 30, 20116600000MN
Sep 30, 2011000000QT
Aug 31, 20116500000MN
Jul 31, 20116600000MN
Jun 30, 20116600000MN
Jun 30, 2011000000QT
May 31, 20116500000MN
Apr 30, 20116600000MN
Mar 31, 20116600000MN
Mar 31, 2011000000QT
Feb 28, 20116600000MN
Jan 31, 20116600000MN
Dec 31, 20106600000MN
Dec 31, 2010000000QT
Nov 30, 20106600000MN
Oct 31, 20106600000MN
Sep 30, 20106600000MN
Sep 30, 2010000000QT
Aug 31, 20106600000MN
Jul 31, 20106600000MN
Jun 30, 20106600000MN
Jun 30, 2010000000QT
May 31, 20106600000MN
Apr 30, 20106600000MN
Mar 31, 20106600000MN
Mar 31, 2010000000QT
Feb 28, 20106600000MN
Jan 31, 20106600000MN
Dec 31, 20096400000MN
Dec 31, 2009000000QT
Nov 30, 20096600000MN
Oct 31, 20096600000MN
Sep 30, 20096600000MN
Sep 30, 2009000000QT
Aug 31, 20096600000MN
Jul 31, 20096600000MN
Jun 30, 20096600000MN
Jun 30, 2009000000QT
May 31, 20096600000MN
Apr 30, 20096600000MN
Mar 31, 20096600000MN
Mar 31, 2009000000QT
Feb 28, 20096600000MN
Jan 31, 20096600000MN
Dec 31, 20086500000MN
Dec 31, 2008000000QT
Nov 30, 20086600000MN
Oct 31, 20086600000MN
Sep 30, 20086600000MN
Sep 30, 2008000000QT
Aug 31, 20086600000MN
Jul 31, 20086600000MN
Jun 30, 20086600000MN
Jun 30, 2008000000QT
May 31, 20086600000MN
Apr 30, 20086600000MN
Mar 31, 20086600000MN
Mar 31, 2008000000QT
Feb 29, 20086600000MN
Jan 31, 20086700000MN
Dec 31, 20076600000MN
Dec 31, 2007000000QT
Nov 30, 20076500000MN
Oct 31, 20076600000MN
Sep 30, 20076600000MN
Sep 30, 2007000000QT
Aug 31, 20076600000MN
Jul 31, 20076600000MN
Jun 30, 20076600000MN
Jun 30, 2007000000QT
May 31, 20076610300MN
Apr 30, 20076600000MN
Mar 31, 20076600000MN
Mar 31, 2007000000QT
Feb 28, 20076600000MN
Jan 31, 20076500000MN
Dec 31, 20066600000MN
Dec 31, 2006000000QT
Nov 30, 20066600000MN
Oct 31, 20066600000MN
Sep 30, 20066600000MN
Sep 30, 2006000000QT
Aug 31, 20066600000MN
Jul 31, 20066600000MN
Jun 30, 20066600000MN
May 31, 20066600000MN
Apr 30, 20066600000MN
Mar 31, 20066600000MN
Mar 31, 2006000000QT
Feb 28, 20066500000MN
Jan 31, 20066400000MN
Dec 31, 20056600000MN
Dec 31, 2005000000QT
Nov 30, 20056500000MN
Oct 31, 20056600000MN
Sep 30, 20056600000MN
Sep 30, 2005000000QT
Aug 31, 20056600000MN
Jul 31, 20056600000MN
Jun 30, 20056410300MN
Jun 30, 2005000000QT
May 31, 20056400000MN
Apr 30, 20056400000MN
Mar 31, 20056400000MN
Mar 31, 2005000000QT
Feb 28, 20056400000MN
Jan 31, 20056400000MN
Dec 31, 20046400000MN
Dec 31, 2004000000QT
Nov 30, 20046400000MN
Oct 31, 20046400000MN
Sep 30, 20046400000MN
Sep 30, 2004000000QT
Aug 31, 20046300000MN
Jul 31, 20046400000MN
Jun 30, 20046400000MN
Jun 30, 2004000000QT
May 31, 20046400000MN
Apr 30, 20046400000MN
Mar 31, 20046400000MN
Mar 31, 2004000000QT
Feb 29, 20046400000MN
Jan 31, 20046400000MN
Dec 31, 20036400000MN
Dec 31, 2003000000QT
Nov 30, 20036400000MN
Oct 31, 20036400000MN
Sep 30, 20036400000MN
Sep 30, 2003000000QT
Aug 31, 20036400000MN
Jul 31, 20036400000MN
Jun 30, 20036200000MN
Jun 30, 2003000000QT
May 31, 20036200000MN
Apr 30, 20036300000MN
Mar 31, 20036400000MN
Mar 31, 2003000000QT
Feb 28, 20036400000MN
Jan 31, 20036400000MN
Dec 31, 20026700000MN
Nov 30, 20026100000MN
Oct 31, 20026400000MN
Sep 30, 20026400000MN
Aug 31, 20026400000MN
Jul 31, 20026400000MN
Jun 30, 20026400000MN
May 31, 20026400000MN
Apr 30, 20026400000MN
Mar 31, 20026400000MN
Feb 28, 20026400000MN
Jan 31, 20026400000MN
Show results prior to 01/01/2002



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