OHA Drinking Water Services
OR41
PWS ID: 94733 ---- COTTONWOODS MARKET
Coliform Results

See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  Batch Numbers

Sample types:  AS=Assessment, CO=Confirmation, MU=Make-up, RP=Repeat, RT=Routine, SP=Special, TG=Triggered. See the glossary for more information.

Filter options:  Hide special samples  ::  Show rejected samples  ::  Exclude results older than 2021

Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date
Apr 08, 2024 1RT Total Absent 20240408047 3 COMPARTMENT SINK DIST-A Apr 23, 2024
Jan 09, 2024 1RT Total Absent 20240109066 HAND WASH SINK DIST-A Jan 18, 2024
Oct 09, 2023 1RT Total Absent 20231009027 THREE COMP SINK DIST-A Oct 25, 2023
Jul 17, 2023 1RT Total Absent 20230717056 HAND WASH SINK DIST-A Jul 24, 2023
Apr 10, 2023 1RT Total Absent 20230410040 THREE COMPARTMENT DIST-A Apr 18, 2023
Jan 10, 2023 1RT Total Absent 20230110034 HAND WASH SINK DIST-A Jan 20, 2023
Oct 17, 2022 1RT Total Absent 20221017042 THREE COMPARTMENT SI DIST-A Oct 25, 2022
Jul 13, 2022 1RT Total Absent 20220713061 HANDWASH SINK DIST-A Jul 26, 2022
Apr 11, 2022 1RT Total Absent 20220411033 3 COMPARTMENT SINK DIST-A Apr 25, 2022
Jan 10, 2022 1RT Total Absent 20220110036 HANDWASH SINK DIST-A Jan 21, 2022
Oct 11, 2021 1RT Total Absent 20211011020 THREE COMPARTMENT SI DIST-A Oct 22, 2021
Jul 15, 2021 1RT Total Absent 20210715034 HAND WASH SINK DIST-A Jul 27, 2021
May 13, 2021 1RT Total Absent 20210513041 THREE COMPARTMENT DIST-A May 21, 2021
Jan 11, 2021 1RT Total Absent 20210111010 HAND WASH SINK DIST-A Jan 20, 2021
Oct 12, 2020 1RT Total Absent 20201012029 THREE COMPARTMENT SI DIST-A Oct 21, 2020
Jul 09, 2020 1RT Total Absent 20200709025 HAND WASH SINK DIST-A Jul 14, 2020
May 12, 2020 1RT Total Absent 20200512020 THREE COMPARTMENT SI DIST-A May 19, 2020
Jan 13, 2020 1RT Total Absent 20200113047 HAND WASH SINK DIST-A Jan 29, 2020
Oct 08, 2019 1RT Total Absent 20191008044 THREE COMPARTMENT SI DIST-A Oct 14, 2019
Jul 09, 2019 1RT Total Absent 20190709032 HAND WASH SINK DIST-A Jul 18, 2019
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Apr 08, 2019 1RT Total Absent 20190408049 THREE COMPARTMENT S DIST-A Apr 10, 2019
Feb 11, 2019 1RT Total Absent 20190211041 HAND WASH SINK DIST-A Feb 21, 2019
Dec 27, 2018 1RT Total Absent 20181227039 DIST-A Jan 03, 2019
Sep 17, 2018 1RT Total Absent 20180917036 KITCHEN SINK DIST-A Sep 21, 2018
Jun 27, 2018 1RT Total Absent 20180627062 KITCHEN SINK DIST-A Jul 09, 2018
Apr 27, 2018 1RT Total Absent 20180427013 KITCHEN SINK DIST-A May 02, 2018
Apr 06, 2018 1MU Total Absent 20180406051 KITCHEN SINK DIST-A Apr 12, 2018
Dec 29, 2017 1RT Total Absent 20171229032 KITCHEN SINK DIST-A Jan 05, 2018
Oct 23, 2017 1RT Total Absent 20171023036 KITCHEN SINK DIST-A Nov 06, 2017
Jun 23, 2017 1RT Total Absent 20170623066 KITCHEN SINK DIST-A Jun 27, 2017
Mar 28, 2017 1RT Total Absent 20170328033 KITCHEN SINK DIST-A Apr 04, 2017
Dec 29, 2016 1RT Total Absent 20161229040 KITCHEN SINK DIST-A Jan 05, 2017
Nov 28, 2016 1RT Total Absent 20161128028 KITCHEN SINK DIST-A Dec 07, 2016
Aug 05, 2016 1RT Total Absent 20160805066 KITCHEN SINK DIST-A Aug 23, 2016
Mar 31, 2016 1RT Total Absent 20160331022 SM SINK IN KITCHEN DIST-A Apr 05, 2016
Dec 11, 2015 1RT Total Absent 20151211046 SMALL SINK DIST-A Dec 22, 2015
Jul 01, 2015 1RT Total Absent 20150701017 SMALL SINK DIST-A Jul 21, 2015
Apr 15, 2015 1RT Total Absent 20150415023 SMALL KITCHEN SINK DIST-A Apr 28, 2015
Jan 27, 2015 1RT Total Absent 20150127006 SMALL KITCHEN SINK DIST-A Feb 03, 2015
Oct 06, 2014 1RT Total Absent 20141006066 KITCHEN SMALL SINK DIST-A Oct 14, 2014
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jul 07, 2014 1RT Total Absent 20140707041 KITCHEN SMALL SINK DIST-A Jul 14, 2014
Apr 16, 2014 1RT Total Absent 20140416023 SMALL SINK DIST-A Apr 25, 2014
Jan 13, 2014 1RT Total Absent 20140113021 KITCHEN SINK SMALL DIST-A Jan 28, 2014
Oct 02, 2013 1RT Total Absent 20131002020 SMALL KITCHEN SINK DIST-A Oct 14, 2013
Jul 15, 2013 1RT Total Absent 20130715063 SMALL KITCHEN SINK DIST-A Jul 25, 2013
Apr 16, 2013 1RT Total Absent 20130416020 SMALL KITCHEN SINK DIST-A May 01, 2013
Jan 03, 2013 1RT Total Absent 20130103036 SMALL KITCHEN SINK DIST-A Jan 25, 2013
Oct 02, 2012 1RT Total Absent 20121003027 SMALL KITCHEN SINK DIST-A Oct 10, 2012
Jul 05, 2012 1RT Total Absent 20120705082 Pop Machine DIST-A Jul 18, 2012
Apr 11, 2012 1RT Total Absent 20120411024 kitchen small sink DIST-A Apr 26, 2012
Jan 10, 2012 1RT Total Absent 20120110010 Small kitchen sink DIST-A Feb 02, 2012
Oct 06, 2011 1RT Total Absent 20111006033 small kitchen sink DIST-A Oct 13, 2011
Jul 05, 2011 1RT Total Absent 20110705043 small kitchen tap DIST-A Jul 26, 2011
Apr 06, 2011 1RT Total Absent 20110406015 small kitchen sink DIST-A Apr 18, 2011
Jan 07, 2011 1RT Total Absent 20110107002 small kitchen DIST-A Jan 20, 2011
Oct 01, 2010 1RT Total Absent 20101001005 small kitchen tap DIST-A Nov 01, 2010
Jul 01, 2010 1RT Total Absent 20100701034 kitchen tap (small) DIST-A Jul 28, 2010
Apr 02, 2010 1RT Total Absent 20100402011 small kitchen sink DIST-A Apr 21, 2010
Jan 05, 2010 1RT Total Absent 20100105002 small kitchen sink DIST-A Jan 25, 2010
Oct 09, 2009 1RT Total Absent 20091009005 small kitchen tap DIST-A Oct 27, 2009
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jul 13, 2009 1RT Total Absent 20090713006 KITCHEN TAP (SMALL) DIST-A Jul 29, 2009
Apr 07, 2009 1RT Total Absent 20090407013 KITCHEN SMALL SINK DIST-A Apr 23, 2009
Feb 13, 2009 1RT Total Absent 20090213018 MAIN 1 DIST-A Feb 25, 2009
Feb 13, 2009 1RT Total Absent 20090213014 BATHROOM 4 DIST-A Feb 25, 2009
Feb 13, 2009 1RT Total Absent 20090213015 POP MACHINE 5 DIST-A Feb 25, 2009
Feb 13, 2009 1RT Total Absent 20090213016 KITCHEN 3 DIST-A Feb 25, 2009
Feb 13, 2009 1RT Total Absent 20090213017 KITCHEN SMALL SINK DIST-A Feb 25, 2009
Jan 05, 2009 1RT Total Absent 20090105022 BATHROOM 4 DIST-A Jan 20, 2009
Jan 05, 2009 1RT Total Absent 20090105021 MAIN 3 DIST-A Jan 20, 2009
Jan 05, 2009 1RT Total Absent 20090105020 KITCHEN 2 DIST-A Jan 20, 2009
Jan 05, 2009 1RT Total Absent 20090105019 KITCHEN 1 DIST-A Jan 20, 2009
Dec 02, 2008 1RT Total POSITIVE 20081202012 BATHROOM DIST-A Dec 05, 2008
RT E. coli Absent 20081202012 BATHROOM DIST-A
Dec 02, 2008 1RT Total POSITIVE 20081202009 MAIN PUMP DIST-A Dec 05, 2008
RT E. coli Absent 20081202009 MAIN PUMP DIST-A
Dec 02, 2008 1RT Total POSITIVE 20081202010 KITCHEN TAP DIST-A Dec 05, 2008
RT E. coli Absent 20081202010 KITCHEN TAP DIST-A
Dec 02, 2008 1RT Total POSITIVE 20081202013 POP MACHINE DIST-A Dec 05, 2008
RT E. coli Absent 20081202013 POP MACHINE DIST-A
Dec 02, 2008 1RT Total POSITIVE 20081202011 KITCHEN TAP 2 DIST-A Dec 05, 2008
RT E. coli Absent 20081202011 KITCHEN TAP 2 DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Nov 11, 2008 1RP Total Absent 20081111019 20081104004 KITCHEN TAP 2 DIST-A Nov 26, 2008
Nov 11, 2008 1RP Total Absent 20081111020 20081104004 MAIN WELL DIST-A Nov 26, 2008
Nov 11, 2008 1RP Total Absent 20081111022 20081104004 MAIN WELL DIST-A Nov 26, 2008
Nov 11, 2008 1RP Total Absent 20081111021 20081104004 MAIN WELL DIST-A Nov 26, 2008
Nov 07, 2008 1RP Total Absent 20081107048 20081104004 KITCHEN TAP DIST-A Nov 26, 2008
Nov 07, 2008 1RP Total Absent 20081107047 20081104004 KITCHEN TAP DIST-A Nov 26, 2008
Nov 07, 2008 1RP Total Absent 20081107046 20081104004 KITCHEN TAP DIST-A Nov 26, 2008
Nov 07, 2008 1RP Total POSITIVE 20081107049 20081104004 KITCHEN TAP DIST-A Nov 10, 2008
RP E. coli Absent 20081107049 20081104004 KITCHEN TAP DIST-A
Nov 04, 2008 1RT Total POSITIVE 20081104004 KITCHEN TAP DIST-A Nov 07, 2008
RT E. coli Absent 20081104004 KITCHEN TAP DIST-A
Oct 25, 2007 1RT Total Absent 20071025008 35867 E. KNOX BUTTE DIST-A Nov 02, 2007
Aug 01, 2007 1RT Total Absent 20070801049 KITCHEN TAP AT 35867 DIST-A Aug 13, 2007
Dec 19, 2006 1RT Total Absent 20061219039 35867 E. KNOX BUTTE DIST-A Jan 02, 2007
Sep 26, 2006 1RT Total Absent 20060926013 BATHROOM TAP 35867 DIST-A Oct 05, 2006
May 23, 2006 1RT Total Absent 20060523010 35867 KNOX BUTTE KIT DIST-A May 31, 2006
Dec 15, 2005 1RT Total Absent 20051215008 KITCHEN TAP/35867 DIST-A Jan 05, 2006
Oct 07, 2005 1RT Total Absent 20051007016 35867 E. KNOX BUTTE DIST-A Nov 09, 2005
Jun 14, 2005 1RT Total Absent 20050614_025 KITCHEN TAP/35867 DIST-A Jul 09, 2005
Nov 15, 2004 1RT Total Absent 20041115_009 35867 E. KNOX BUTTE DIST-A Dec 09, 2004
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Aug 10, 2004 1RT Total Absent 20040810_004 KITCHEN DIST-A Sep 09, 2004
May 03, 2004 1RT Total Absent 20040504_015 35867 E. KNOX BUTTE DIST-A Jun 08, 2004
Feb 09, 2004 1RT Total Absent 20040210_010 35867 E. KNOX BUTTE DIST-A Mar 09, 2004
Nov 04, 2003 1RT Total Absent 20031105023 35867 E. KNOX BUTTE DIST-A Dec 03, 2003
Aug 21, 2003 1RP Total Absent 030822009 030709035 35867 E. KNOX BUTTE DIST-A Sep 02, 2003
Aug 21, 2003 1RP Total Absent 030822008 030709035 35867 E. KNOX BUTTE DIST-A Sep 02, 2003
Aug 21, 2003 1RP Total Absent 030822007 030709035 35867 E. KNOX BUTTE DIST-A Sep 02, 2003
Aug 21, 2003 1RP Total Absent 030822006 030709035 35867 E. KNOX BUTTE DIST-A Sep 02, 2003
Aug 21, 2003 1RP Total Absent 030822005 030709035 35867 E. KNOX BUTTE DIST-A Sep 02, 2003
Jul 09, 2003 1RT Total Absent 030709037 35867 E. KNOX BUTTE DIST-A Aug 05, 2003
Jul 09, 2003 1RT Total Absent 030709036 35867 E. KNOX BUTTE DIST-A Aug 05, 2003
Jul 09, 2003 1RT Total POSITIVE 030709035 35867 E. KNOX BUTTE DIST-A Aug 05, 2003
RT E. coli Absent 030709035 35867 E. KNOX BUTTE DIST-A
Jul 09, 2003 1RT Total Absent 030709034 35867 E. KNOX BUTTE DIST-A Aug 05, 2003
Jun 25, 2003 1RT Total Absent 030626020 35867 E. KNOX BUTTE DIST-A Jul 07, 2003
May 19, 2003 1RP Total Absent 030520021 030404004 35867 E. KNOX BUTTE DIST-A Jun 10, 2003
May 19, 2003 1RP Total Absent 030520019 030404004 35867 E. KNOX BUTTE DIST-A Jun 10, 2003
May 19, 2003 1RP Total Absent 030520018 030404004 35867 E. KNOX BUTTE DIST-A Jun 10, 2003
May 19, 2003 1RP Total Absent 030520017 030404004 35867 E. KNOX BUTTE DIST-A Jun 10, 2003
May 12, 2003 1RP Total Absent 030513022 030404004 35867 E. KNOX BUTTE DIST-A Jun 10, 2003
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Apr 03, 2003 1RT Total POSITIVE 030404004 35867 E. KNOX BUTTE DIST-A May 06, 2003
RT E. coli Absent 030404004 35867 E. KNOX BUTTE DIST-A
Oct 18, 2002 1RT Total Absent 021019001 35867 E. KNOX BUTTE DIST-A Nov 06, 2002
Jul 29, 2002 1RT Total Absent 020730051 35867 E. Knox Butte DIST-A
Apr 16, 2002 1RT Total Absent 020417018 35867 E. KNOX BUTTE DIST-A May 06, 2002
Jan 03, 2002 1RT Total Absent 020104011 35867 E. Knox Butte DIST-A Feb 04, 2002



See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  Batch Numbers

Sample types:  AS=Assessment, CO=Confirmation, MU=Make-up, RP=Repeat, RT=Routine, SP=Special, TG=Triggered. See the glossary for more information.

Filter options:  Hide special samples  ::  Show rejected samples  ::  Exclude results older than 2021


More information for this water system: SDWIS ID 2310
System Info  ::  Report for Lenders  ::  Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Contacts & Advisories  ::  Site Visits  ::  Public Notice
Coliform Summary  ::  Coliform Results  ::  Coliform Schedules  ::  LT2  ::  GW/GWUDI Source Details  ::  Plan Review  ::  Annual Fee
Chemical Summary  ::  Chemical Results  ::  Chemical Schedules  ::  Chemical Schedule Summary  ::  Arsenic RAA  ::  Cyanotoxins  ::  PFAS
Lead & Copper  ::  DBP Sample Sites  ::  FANLs  ::  MRDL  ::  GWR 4-Log  ::  Turbidity  ::  SWTR  ::  LRAA  ::  DW Source Protection
New! Visit our new Drinking Water Source Protection page.
Information for all water systems:
Water System Inventory  ::  Water System Surveys  ::  Outstanding Performers  ::  Treatment Plant Inspections  ::  Treatment  ::  Plan Reviews
Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Deficiencies  ::  System Scores  ::  Exceedances  ::  Public Notices  ::  Service Lines
Water Advisories  ::  Contact Reports  ::  Cyanotoxins  ::  PFAS  ::  Post-wildfire VOCs  ::  Fluoride  ::  Certification List  ::  DW Source Protection
Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules
Need help? Email Drinking Water Services for assistance.Staff/Partner Login