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  ::  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
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
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
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
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
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
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
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
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
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
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
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
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
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
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
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
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
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
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
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
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
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
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
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
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
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  ::  Show rejected samples  ::  Exclude results older than 2021


More information for this water system: SDWIS ID 2863
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