OHA Drinking Water Services
OR41
PWS ID: 94812 ---- GRANITE, CITY OF
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:  Show special samples  ::  Hide 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		Rejected
Reason
Sep 18, 2024 1TG Total Absent 3012275931 3012273811 WELL SRC-CA Sep 30, 2024
Sep 18, 2024 1RP Total Absent 3012275921 3012273811 1027 MILTON ST DIST-A Sep 30, 2024
Sep 11, 2024 1RT Total POSITIVE 3012273811 1775 W ST KITCHEN SINK DIST-A Sep 13, 2024
RT E. coli Absent 3012273811 1775 W ST KITCHEN SINK DIST-A
Jun 12, 2024 1RT Total Absent 3012247071 DIST-A Jun 14, 2024
Feb 21, 2024 1RT Total Absent 3012217181 DIST-A Feb 23, 2024
Aug 23, 2023 1RT Total Absent 3012169541 DIST-A Aug 25, 2023
May 17, 2023 1RT Total Absent 3012139831 DIST-A May 19, 2023
May 11, 2022 1RT Total Absent 3012041481 DIST-A May 13, 2022
Mar 30, 2022 1RT Total POSITIVE 3012029891 1378 MAIN ST DIST-A Apr 01, 2022
RT E. coli Absent 3012029891 1378 MAIN ST DIST-A
Oct 20, 2021 1RT Total Absent 3011990761 DIST-A Oct 22, 2021
Jul 07, 2021 1RT Total Absent 3011956571 DIST-A Jul 16, 2021
Mar 10, 2021 1RT Total Absent 3011924371 DIST-A Mar 12, 2021
Jun 03, 2020 1RT Total Absent 3011843091 DIST-A Jul 15, 2020
Dec 18, 2019 1AS Total Absent 3011803181 SRC-CA Dec 24, 2019
Dec 10, 2019 1RT Total Absent 3011801371 DIST-A 0.05Dec 16, 2019
Aug 21, 2019 1RT Total Absent 3011767551 DIST-A 0.00Aug 26, 2019
May 08, 2019 1RT Total Absent 3011734581 DIST-A May 13, 2019
Jan 16, 2019 1RT Total Absent 3011705191 DIST-A Jan 22, 2019
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Sep 12, 2018 1RT Total Absent 3011673331 DIST-A Sep 17, 2018
Jun 20, 2018 1RT Total Absent 3011646611 DIST-A Jun 27, 2018
Mar 14, 2018 1RT Total Absent 3011619951 DIST-A Mar 20, 2018
Dec 20, 2017 1RT Total Absent 3011597961 DIST-A Dec 26, 2017
Oct 18, 2017 1RT Total Absent 3011582481 DIST-A Oct 25, 2017
Jul 19, 2017 1RT Total Absent 3011554611 DIST-A Jul 24, 2017
Apr 19, 2017 1RT Total Absent 3011525761 DIST-A Apr 24, 2017
Jan 25, 2017 1RT Total Absent 3011492171 DIST-A Jan 31, 2017
Oct 12, 2016 1RT Total Absent 3011468921 DIST-A Oct 17, 2016
May 11, 2016 1RT Total Absent 3011423371 DIST-A May 16, 2016
May 04, 2016 1RT Total Absent 3011421161 DIST-A May 09, 2016
Feb 03, 2016 1RT Total Absent 3011398151 DIST-A Feb 08, 2016
Feb 03, 2016 1RT Total Absent 3011398141 DIST-A Feb 08, 2016
Oct 07, 2015 1TG Total Absent 3011369101 3011367051 CITYSHOP INSIDEWELL SRCE WELL2 SRC-CA 0.20Oct 13, 2015
Oct 07, 2015 1RP Total Absent 3011369091 3011367051 1061 MAIN ST SMITH RESIDENCE DIST-A 0.10Oct 13, 2015
Oct 07, 2015 1RP Total Absent 3011369081 3011367051 CITYSHOP OUTDR SPIGOT WELL2 DIST-A Oct 13, 2015
Sep 30, 2015 1RT Total Absent 3011367071 DIST-A 0.20Oct 05, 2015
Sep 30, 2015 1RT Total POSITIVE 3011367051 1378 MAIN OUTDOOR SPIGOT DIST-A Oct 02, 2015
RT E. coli Absent 3011367051 1378 MAIN OUTDOOR SPIGOT DIST-A
Jun 17, 2015 1RT Total Absent 3011337601 DIST-A 0.40Jun 22, 2015
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Jun 17, 2015 1RT Total Absent 3011337591 DIST-A 0.10Jun 22, 2015
Mar 18, 2015 1RT Total Absent 3011317461 DIST-A 0.10Mar 23, 2015
Mar 18, 2015 1RT Total Absent 3011317451 DIST-A 0.10Mar 23, 2015
Sep 24, 2014 1RT Total Absent 3011278101 DIST-A Sep 29, 2014
Jun 18, 2014 1RT Total Absent 3011250931 DIST-A 0.01Jun 23, 2014
Mar 26, 2014 1RT Total Absent 3011231591 DIST-A 0.02Mar 31, 2014
Dec 18, 2013 1RP Total Absent 3011211651 3011209901 1414 GRANT DOBELL RES KIT SNK DIST-A 0.82Dec 23, 2013
Dec 18, 2013 1TG Total Absent 3011211641 3011209901 WELL SRC-CA Dec 23, 2013
Dec 11, 2013 1RT Total POSITIVE 3011209901 1061 MAIN SMITH RES KIT SINK DIST-A 0.16Dec 13, 2013
RT E. coli Absent 3011209901 1061 MAIN SMITH RES KIT SINK DIST-A 0.16
Aug 07, 2013 1RT Total Absent 3011180961 DIST-A 2.50Aug 12, 2013
May 08, 2013 1RT Total Absent 3011160381 DIST-A 0.03May 13, 2013
Nov 28, 2012 1RT Total Absent 3011126371 DIST-A Dec 03, 2012
May 09, 2012 1RT Total Absent 3011080121 DIST-A 0.03May 14, 2012
Nov 16, 2011 1RT Total Absent 3011044431 DIST-A 0.06Nov 21, 2011
Aug 17, 2011 1RT Total Absent 3011023601 DIST-A 0.33Aug 22, 2011
May 18, 2011 1RT Total Absent 3011002901 DIST-A 0.05May 23, 2011
Feb 16, 2011 1RT Total Absent 301985721 DIST-A 0.08Feb 23, 2011
Nov 16, 2010 1RT Total Absent 311967161 DIST-A 0.50Nov 22, 2010
Aug 24, 2010 1RT Total Absent 308947191 DIST-A 0.40Aug 30, 2010
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
May 18, 2010 1RT Total Absent 305924011 DIST-A 0.24May 24, 2010
Feb 23, 2010 1RT Total Absent 302906881 DIST-A 0.70Mar 01, 2010
Nov 17, 2009 1RT Total Absent 311885441 DIST-A 0.50Nov 23, 2009
Aug 18, 2009 1RT Total Absent 308863441 DIST-A 0.07Aug 24, 2009
May 19, 2009 1RT Total Absent 305841351 DIST-A 0.20May 26, 2009
Feb 17, 2009 1RT Total Absent 302822721 DIST-A 0.10Feb 23, 2009
Nov 24, 2008 1RT Total Absent 081125A2 DIST-A 0.25Dec 03, 2008
Oct 14, 2008 1RT Total Absent 081015A1 DIST-A Oct 23, 2008
Aug 04, 2008 1RT Total Absent 080805B226 DIST-A 0.30Aug 14, 2008
May 12, 2008 1RT Total Absent MO080513PA11 DIST-A May 27, 2008
Feb 04, 2008 1RT Total Absent M0080205PD14 DIST-A Feb 11, 2008
Oct 29, 2007 1RP Total Absent M0071030PF46 M0071024PC13 LSMONS DIST-A 0.40Nov 05, 2007
Oct 29, 2007 1RP Total Absent M0071030PF47 M0071024PC13 DUYN DIST-A 0.90Nov 05, 2007
Oct 29, 2007 1RP Total Absent M0071030PF48 M0071024PC13 BARN DIST-A 0.50Nov 05, 2007
Oct 29, 2007 1RP Total Absent M0071030PF49 M0071024PC13 LOUG DIST-A 0.10Nov 05, 2007
Oct 23, 2007 1RT Total POSITIVE M0071024PC13 CITY HYDRANT DIST-A 0.50Oct 25, 2007
RT E. coli POSITIVE M0071024PC13 CITY HYDRANT DIST-A 0.50
Jul 10, 2007 1RT Total Absent M0070711PE16 DIST-A 0.50Jul 16, 2007
Apr 02, 2007 1RT Total Absent M0070403PD15 DIST-A 0.50Apr 09, 2007
Jan 08, 2007 1RT Total Absent M0070109PE15 DIST-A 0.50Jan 16, 2007
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Oct 03, 2006 1RT Total Absent M0061004PD16 DIST-A 1.50Oct 12, 2006
Jun 05, 2006 1RT Total Absent M0060606PJ512-1 DIST-A 0.50Jun 12, 2006
Jun 05, 2006 1RT Total Absent M0060606PJ512-2 DIST-A 0.50Jun 12, 2006
Jun 05, 2006 1RT Total Absent M0060606PJ512-3 DIST-A 0.50Jun 12, 2006
Jun 05, 2006 1RT Total Absent M0060606PJ512-4 DIST-A 0.50Jun 12, 2006
Jun 05, 2006 1RT Total Absent M0060606PJ512-5 DIST-A 0.50Jun 12, 2006
May 11, 2006 1RP Total POSITIVE M0060512PB42 M0060509PH18 1378 MAIN ST DIST-A May 15, 2006
RP E. coli Absent M0060512PB42 M0060509PH18 1378 MAIN ST DIST-A
May 11, 2006 1RP Total POSITIVE M0060512PB43 M0060509PH18 1556 MAIN ST DIST-A May 15, 2006
RP E. coli Absent M0060512PB43 M0060509PH18 1556 MAIN ST DIST-A
May 11, 2006 1RP Total POSITIVE M0060512PB44 M0060509PH18 1061 MAIN ST DIST-A May 15, 2006
RP E. coli Absent M0060512PB44 M0060509PH18 1061 MAIN ST DIST-A
May 11, 2006 1RP Total POSITIVE M0060512PB45 M0060509PH18 1771 MAIN ST DIST-A May 15, 2006
RP E. coli Absent M0060512PB45 M0060509PH18 1771 MAIN ST DIST-A
May 08, 2006 1RT Total POSITIVE M0060509PH18 1378 MAIN ST DIST-A May 10, 2006
RT E. coli Absent M0060509PH18 1378 MAIN ST DIST-A
Apr 03, 2006 1RT Total Absent M0060404PC13 DIST-A 0.50Apr 10, 2006
Mar 14, 2006 1RT Total Absent M0060315PA31-1 DIST-A 0.50Mar 20, 2006
Mar 14, 2006 1RT Total Absent M0060315PA31-2 DIST-A 0.50Mar 20, 2006
Mar 14, 2006 1RT Total Absent M0060315PA31-3 DIST-A 0.50Mar 20, 2006
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Mar 07, 2006 1RT Total Absent M0060308PH211-1 DIST-A 1.50Mar 13, 2006
Mar 07, 2006 1RT Total Absent M0060308PH211-2 DIST-A 1.50Mar 13, 2006
Feb 15, 2006 1RT Total Absent M0060216PE26-1 DIST-A 1.00Feb 21, 2006
Feb 15, 2006 1RT Total Absent M0060216PE26-2 DIST-A 1.00Feb 21, 2006
Feb 08, 2006 1RP Total Absent M0060209PE55 M0060207PI512 WELL DIST-A Feb 17, 2006
Feb 08, 2006 1RP Total POSITIVE M0060209PE59 M0060207PI512 HAMMER KITCHEN DIST-A Feb 10, 2006
RP E. coli Absent M0060209PE59 M0060207PI512 HAMMER KITCHEN DIST-A
Feb 08, 2006 1RP Total POSITIVE M0060209PE58 M0060207PI512 DUYN UNTILITY DIST-A Feb 10, 2006
RP E. coli POSITIVE M0060209PE58 M0060207PI512 DUYN UNTILITY DIST-A
Feb 06, 2006 1RT Total POSITIVE M0060207PI514 1085 MAPLE ST DIST-A 1.00Feb 15, 2006
RT E. coli POSITIVE M0060207PI514 1085 MAPLE ST DIST-A 1.00
Feb 06, 2006 1RT Total Absent M0060207PI510-1 DIST-A 3.00Feb 13, 2006
Feb 06, 2006 1RT Total Absent M0060207PI510-2 DIST-A 3.00Feb 13, 2006
Feb 06, 2006 1RP Total POSITIVE M0060209PE56 M0060207PI512 CITY HALL DIST-A Feb 10, 2006
RP E. coli Absent M0060209PE56 M0060207PI512 CITY HALL DIST-A
Feb 06, 2006 1RT Total POSITIVE M0060207PI512 1378 MAIN ST DIST-A 2.00Feb 10, 2006
RT E. coli Absent M0060207PI512 1378 MAIN ST DIST-A 2.00
Feb 06, 2006 1RT Total POSITIVE M0060207PI513 1348 MAPLE ST DIST-A 1.00Feb 10, 2006
RT E. coli Absent M0060207PI513 1348 MAPLE ST DIST-A 1.00
Jan 09, 2006 1RP Total Absent M0060110PE45 M0060104PI111 1348 MAPLE ST DIST-A Jan 17, 2006
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Jan 09, 2006 1RP Total POSITIVE M0060110PE46 M0060104PI111 1414 GRANT ST DIST-A Jan 17, 2006
RP E. coli Absent M0060110PE46 M0060104PI111 1414 GRANT ST DIST-A
Jan 09, 2006 1RP Total POSITIVE M0060110PE47 M0060104PI111 1085 MAPLE ST DIST-A Jan 17, 2006
RP E. coli Absent M0060110PE47 M0060104PI111 1085 MAPLE ST DIST-A
Jan 09, 2006 1RP Total Absent M0060110PE48 M0060104PI111 1566 MAIN DIST-A 1.00Jan 17, 2006
Jan 03, 2006 1RT Total POSITIVE M0060104PI111 1348 MAPLE DIST-A Jan 09, 2006
RT E. coli Absent M0060104PI111 1348 MAPLE DIST-A
Dec 05, 2005 1RT Total Absent M0051206PD14 DIST-A Dec 12, 2005
Oct 04, 2005 1RT Total Absent M0051005PD16 DIST-A 1.00Oct 12, 2005
Sep 13, 2005 1RT Total Absent M0050914PB13 DIST-A 1.00Sep 19, 2005
Aug 01, 2005 1RT Total Absent M0050801PI110 DIST-A 1.00Aug 04, 2005
Jul 05, 2005 1RT Total Absent M0050706PA11 DIST-A 2.00Jul 11, 2005
Jun 20, 2005 1RT Total Absent M0050621PH113 DIST-A 1.50Jun 27, 2005
May 18, 2005 1RT Total Absent M0050519PB12 DIST-A 2.20May 23, 2005
Apr 19, 2005 1RT Total Absent M0050420PC23 DIST-A Apr 27, 2005
Mar 31, 2005 1RT Total Absent M0050401PC14 DIST-A 3.00Apr 08, 2005
Feb 17, 2005 1RT Total Absent M0050218PA11 DIST-A 2.50Mar 02, 2005
Jan 31, 2005 1RT Total Absent M0050201PB12 DIST-A Feb 07, 2005
Dec 13, 2004 1RT Total Absent M0041214PB12 DIST-A 0.90Dec 20, 2004
Nov 29, 2004 1RT Total Absent M0041130PC13 DIST-A 0.90Dec 06, 2004
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Oct 27, 2004 1RT Total Absent M0041028PA11 DIST-A 1.00Nov 03, 2004
Sep 30, 2004 1RT Total Absent M0041001PD14 DIST-A 0.70Oct 12, 2004
Aug 24, 2004 1RT Total Absent M0040825PD14 DIST-A 0.90Aug 30, 2004
Jul 29, 2004 1RT Total Absent M0040729PF17 DIST-A 0.80Aug 02, 2004
Jun 29, 2004 1RT Total Absent M0040629PF17 DIST-A Jul 12, 2004
May 25, 2004 1RT Total Absent M0040526PB12 DIST-A Jun 02, 2004
Apr 20, 2004 1RT Total Absent M0040421PD14 DIST-A Apr 28, 2004
Mar 08, 2004 1RT Total Absent M0040309PA11 DIST-A Mar 15, 2004
Feb 25, 2004 1RT Total Absent M0040226PB12 DIST-A Mar 01, 2004
Jan 26, 2004 1RT Total Absent M0040127PA11 DIST-A Feb 04, 2004
Dec 16, 2003 1RT Total Absent M0031217PD14 DIST-A Dec 22, 2003
Nov 24, 2003 1RT Total Absent M0031125PC13 DIST-A Nov 28, 2003
Oct 28, 2003 1RT Total Absent M0031029PB15 DIST-A Nov 06, 2003
Sep 23, 2003 1RT Total Absent M0030924PA11 DIST-A Oct 03, 2003
Aug 26, 2003 1RT Total Absent M0030827PD14 DIST-A Sep 04, 2003
Jul 22, 2003 1RT Total Absent M0030723PD14 DIST-A Jul 30, 2003
Jun 10, 2003 1RT Total Absent M0030611PB12 DIST-A Jun 23, 2003
May 13, 2003 1RT Total Absent M0030514PB12 DIST-A May 19, 2003
May 05, 2003 1RP Total Absent M0030506PI414 M0030430PC15 1417 GRANT ST. DIST-A May 12, 2003
May 05, 2003 1RP Total Absent M0030506PI413 M0030430PC15 CITY SHOP DIST-A May 12, 2003
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
May 05, 2003 1RP Total Absent M0030506PI412 M0030430PC15 1027 MILTON ST. DIST-A May 12, 2003
May 05, 2003 1RP Total Absent M0030506PI411 M0030430PC15 1539 MAIN ST. DIST-A May 12, 2003
Apr 29, 2003 1RT Total POSITIVE M0030430PC15 CITY SHOP DIST-A May 05, 2003
RT E. coli Absent M0030430PC15 CITY SHOP DIST-A
Mar 19, 2003 1RT Total Absent M0030320PA11 DIST-A Mar 24, 2003
Feb 12, 2003 1RT Total Absent M0030213PD15 DIST-A Mar 03, 2003
Jan 21, 2003 1RT Total Absent M0030122PD14 DIST-A Jan 27, 2003
Dec 04, 2002 1RT Total Absent 021205PD14 DIST-A Dec 12, 2002
Nov 06, 2002 1RT Total Absent 021107PD14 DIST-A Nov 18, 2002
Sep 24, 2002 1RT Total Absent 020925PB13 DIST-A Oct 03, 2002
Aug 20, 2002 1RT Total Absent 20820PG17 DIST-A Sep 06, 2002
Jul 02, 2002 1RT Total Absent 20703PC13 DIST-A
May 20, 2002 1RT Total Absent 20521PA11 DIST-A May 31, 2002
Apr 16, 2002 1RT Total Absent 20417PB12 DIST-A Apr 24, 2002
Mar 27, 2002 1RT Total Absent 20328PA11 DIST-A Apr 01, 2002
Feb 28, 2002 1RT Total Absent 20301PB12 DIST-A Mar 11, 2002
Jan 30, 2002 1RT Total Absent 20131PC13 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:  Show special samples  ::  Hide rejected samples  ::  Exclude results older than 2021


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