OHA Drinking Water Services
OR41
PWS ID: 01268 ---- IMNAHA WATER SYSTEM
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 2022

Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date		Rejected
Reason
Dec 30, 2024 1RT Total Absent T4L3010-01 DIST-A Jan 02, 2025
Sep 23, 2024 1RT Total Absent T4I2316-01 DIST-A Sep 27, 2024
Mar 29, 2024 1RT Total Absent T4C2904-01 DIST-A Apr 02, 2024
Dec 15, 2023 1RT Total Absent T3L1502-01 DIST-A Dec 21, 2023
Jul 31, 2023 1RT Total Absent T3G3110-01 DIST-A Aug 07, 2023
Apr 01, 2023 1RT Total Absent T3E0116-01 DIST-A May 12, 2023
Sep 27, 2022 1RT Total Absent T2I271501 DIST-A Sep 29, 2022
Mar 30, 2022 1RT Total Absent T2C310501 DIST-A Apr 01, 2022
Dec 21, 2021 1RT Total Absent T1L211201 DIST-A Dec 23, 2021
Sep 27, 2021 1RT Total Absent T1I271301 DIST-A Oct 04, 2021
Jun 24, 2021 1RT Total Absent T1F240501 DIST-A Jul 02, 2021
Mar 18, 2021 1RT Total Absent T1C180501 DIST-A Mar 29, 2021
Dec 17, 2020 1RT Total Absent T0L170701 DIST-A Dec 29, 2020
Sep 24, 2020 1RT Total Absent T0I240501 DIST-A Oct 09, 2020
Jun 29, 2020 1RT Total Absent T0F290901 DIST-A Jul 10, 2020
Apr 09, 2020 1RT Total Absent T0D090601 DIST-A Apr 16, 2020
Dec 18, 2019 1RT Total Absent T9L180301 DIST-A Jan 02, 2020
Sep 26, 2019 1RT Total Absent T9I260401 DIST-A Sep 29, 2019
Jun 28, 2019 1RT Total POSITIVE T9F280201 STORE SINK DIST-A Jul 01, 2019
RT E. coli Absent T9F280201 STORE SINK DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Mar 19, 2019 1RT Total Absent 190320E1 DIST-A Mar 22, 2019
Oct 23, 2018 1RT Total Absent 181024E1 DIST-A Nov 06, 2018
Sep 04, 2018 1RT Total Absent 180905E1A DIST-A Sep 11, 2018
Jun 05, 2018 1RT Total Absent 180606F1 DIST-A Jun 07, 2018
Mar 13, 2018 1RT Total Absent 180314D1 DIST-A Mar 15, 2018
Oct 31, 2017 1RT Total Absent 171101D1 DIST-A Nov 09, 2017
Sep 05, 2017 1RT Total Absent 170906I1 DIST-A Sep 14, 2017
Jun 06, 2017 1RT Total Absent 170607F1 DIST-A Jun 22, 2017
Mar 07, 2017 1RT Total Absent 170308C1 DIST-A Mar 14, 2017
Dec 06, 2016 1RT Total Absent 161207D1A DIST-A Dec 08, 2016
Sep 06, 2016 1RT Total Absent 160907F1 DIST-A Sep 09, 2016
May 24, 2016 1RT Total Absent 160525C1 DIST-A May 26, 2016
Mar 01, 2016 1RT Total Absent 160302A1 DIST-A Mar 03, 2016
Nov 03, 2015 1RT Total Absent 151104F1A DIST-A Nov 06, 2015
Sep 01, 2015 1RT Total Absent 150902B1 DIST-A Sep 21, 2015
May 12, 2015 1RT Total Absent 150513A1 DIST-A May 22, 2015
Feb 24, 2015 1RT Total Absent 150225B1 DIST-A Feb 28, 2015
Dec 09, 2014 1RT Total Absent 141210A1A DIST-A Jan 08, 2015
Sep 23, 2014 1RT Total Absent 140924C1 DIST-A Oct 09, 2014
Apr 29, 2014 1RT Total Absent 140429N1 DIST-A May 07, 2014
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Apr 01, 2014 1TG Total Absent 140402B6 140311R1 SPRING SRC-AA Apr 05, 2014
Apr 01, 2014 1RT Total Absent 140402B1-5 DIST-A Apr 05, 2014
Apr 01, 2014 1RT Total Absent 140402B1-4 DIST-A Apr 05, 2014
Apr 01, 2014 1RT Total Absent 140402B1-3 DIST-A Apr 05, 2014
Apr 01, 2014 1RT Total Absent 140402B1-2 DIST-A Apr 05, 2014
Apr 01, 2014 1RT Total Absent 140402B1-1 DIST-A Apr 05, 2014
Mar 18, 2014 1RP Total Absent 140319B4 140311R1 IMNAHA STORE DIST-A Mar 26, 2014
Mar 18, 2014 1RP Total Absent 140319B3 140311R1 IMNAHA STORE DIST-A Mar 26, 2014
Mar 18, 2014 1RP Total Absent 140319B2 140311R1 IMNAHA STORE DIST-A Mar 26, 2014
Mar 18, 2014 1RP Total Absent 140319B1 140311R1 IMNAHA STORE SINK DIST-A Mar 26, 2014
Mar 11, 2014 1RT Total POSITIVE 140311R1 STORE SINK DIST-A Mar 12, 2014
RT E. coli Absent 140311R1 STORE SINK DIST-A
Nov 25, 2013 1RT Total Absent 131126A1A DIST-A Dec 06, 2013
Sep 10, 2013 1RT Total Absent 130911E1 DIST-A Oct 04, 2013
Jun 11, 2013 1RT Total Absent 130612B1 DIST-A Jun 28, 2013
Mar 25, 2013 1RT Total Absent 130326C1 DIST-A Mar 27, 2013
Dec 17, 2012 1RT Total Absent 121218A1A DIST-A Dec 21, 2012
Sep 10, 2012 1RT Total Absent 535467 DIST-A Sep 21, 2012
May 21, 2012 1RT Total Absent 529943 DIST-A May 29, 2012
Feb 27, 2012 1RT Total Absent 525635 DIST-A Mar 01, 2012
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Dec 05, 2011 1RT Total Absent 521464 DIST-A Dec 27, 2011
Sep 19, 2011 1RT Total Absent 517512 DIST-A Oct 10, 2011
Jun 13, 2011 1RT Total Absent 511979 DIST-A Jun 21, 2011
Mar 07, 2011 1RT Total Absent 506538 DIST-A Mar 23, 2011
Dec 22, 2010 1RT Total Absent 502350 DIST-A Jan 07, 2011
Dec 22, 2010 1RT Total Absent 502349 DIST-A Jan 07, 2011
Dec 22, 2010 1RT Total Absent 502348 DIST-A Jan 07, 2011
Dec 22, 2010 1RT Total Absent 502347 DIST-A Jan 07, 2011
Dec 15, 2010 1RT Total Absent 501957 DIST-A Dec 21, 2010
Sep 28, 2010 1RT Total POSITIVE 496946 store DIST-A Sep 30, 2010
RT E. coli POSITIVE 496946 store DIST-A
May 05, 2010 1RT Total Absent 487514 DIST-A May 14, 2010
Jan 25, 2010 1RT Total Absent 481426 DIST-A Feb 08, 2010
Nov 23, 2009 1RT Total Absent 478062 DIST-A Dec 10, 2009
Jul 01, 2009 1RT Total Absent 090701Q1 DIST-A 1.20Jul 17, 2009
Jul 01, 2009 1RT Total Absent 090701Q3 DIST-A 1.20Jul 17, 2009
Jul 01, 2009 1RT Total Absent 090701Q5 DIST-A 1.00Jul 17, 2009
Jul 01, 2009 1RT Total Absent 090701Q6 DIST-A 1.20Jul 17, 2009
Jul 01, 2009 1RT Total Absent 090701Q7 DIST-A 1.20Jul 17, 2009
Jun 24, 2009 1RT Total POSITIVE 090625C5 STORE DIST-A Jun 26, 2009
RT E. coli Absent 090625C5 STORE DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Jun 24, 2009 1RT Total POSITIVE 090625C4 STORE DIST-A Jun 26, 2009
RT E. coli Absent 090625C4 STORE DIST-A
Jun 24, 2009 1RT Total POSITIVE 090625C3 STORE DIST-A Jun 26, 2009
RT E. coli Absent 090625C3 STORE DIST-A
Jun 24, 2009 1RT Total POSITIVE 090625C2 STORE DIST-A Jun 26, 2009
RT E. coli Absent 090625C2 STORE DIST-A
Jun 24, 2009 1RT Total POSITIVE 090625C1 STORE DIST-A Jun 26, 2009
RT E. coli Absent 090625C1 STORE DIST-A
May 13, 2009 1RP Total Absent 090514G1 090507G1 STORE DIST-A Jun 09, 2009
May 11, 2009 1RP Total Absent 090512F1 090507G1 1 STORE POB 22 DIST-A Jun 09, 2009
May 11, 2009 1RP Total Absent 090512F2 090507G1 2 STORE POB 22 DIST-A Jun 09, 2009
May 11, 2009 1RP Total Absent 090512F3 090507G1 3 STORE POB 22 DIST-A Jun 09, 2009
May 06, 2009 1RT Total POSITIVE 090507G1 STORE DIST-A May 08, 2009
RT E. coli Absent 090507G1 STORE DIST-A
Feb 02, 2009 1RT Total Absent 090203B1 DIST-A Feb 13, 2009
Nov 03, 2008 1RT Total Absent 081104A1 DIST-A Nov 07, 2008
Sep 15, 2008 1RT Total Absent 080916E1 DIST-A Sep 24, 2008
May 05, 2008 1RT Total Absent MO080506PG18 DIST-A Jun 02, 2008
Jan 07, 2008 1RT Total Absent M0080108PB12 DIST-A Jan 14, 2008
Oct 01, 2007 1RT Total Absent M0071002PF19 DIST-A Oct 09, 2007
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Sep 05, 2007 1RT Total Absent M0070906PB12 DIST-A Sep 10, 2007
Jun 04, 2007 1RT Total Absent M0070605PF16 DIST-A Jun 11, 2007
Feb 05, 2007 1RT Total Absent M0070206PI111 DIST-A Feb 12, 2007
Dec 26, 2006 1RT Total Absent M0061227PA11 DIST-A Jan 03, 2007
Nov 13, 2006 1RP Total Absent M0061114PI39 M0061107PB15 STORE 1 DIST-A Nov 20, 2006
Nov 13, 2006 1RP Total Absent M0061114PI310 M0061107PB15 STORE 2 DIST-A Nov 20, 2006
Nov 13, 2006 1RP Total Absent M0061114PI311 M0061107PB15 STORE 3 DIST-A Nov 20, 2006
Nov 09, 2006 1RP Total Absent M000611110PA11 M0061107PB15 DIST-A Nov 20, 2006
Nov 06, 2006 1RT Total POSITIVE M0061107PB15 STORE DIST-A Nov 08, 2006
RT E. coli Absent M0061107PB15 STORE DIST-A
Aug 17, 2006 1RT Total Absent M0060817PL1124-1 DIST-A Aug 24, 2006
Aug 17, 2006 1RT Total Absent M0060817PL1124-2 DIST-A Aug 24, 2006
Aug 17, 2006 1RT Total Absent M0060817PL1124-3 DIST-A Aug 24, 2006
Aug 17, 2006 1RT Total Absent M0060817PL1124-4 DIST-A Aug 24, 2006
Aug 17, 2006 1RT Total Absent M0060817PO130 DIST-A Aug 23, 2006
Aug 07, 2006 1RP Total Absent M0060808PB42-1 M0060801PA11 DIST-A Aug 15, 2006
Aug 07, 2006 1RP Total Absent M0060808PB42-2 M0060801PA11 DIST-A Aug 15, 2006
Aug 07, 2006 1RP Total Absent M0060808PB42-3 M0060801PA11 DIST-A Aug 15, 2006
Aug 07, 2006 1RP Total Absent M0060808PB42-4 M0060801PA11 DIST-A Aug 15, 2006
Aug 02, 2006 1RP Total Absent M0060803PA11 M0060801PA11 STORE DIST-A Aug 07, 2006
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Jul 31, 2006 1RT Total POSITIVE M0060801PA11 STORE DIST-A Aug 02, 2006
RT E. coli Absent M0060801PA11 STORE DIST-A
Apr 03, 2006 1RT Total Absent M0060404PH110 DIST-A Apr 10, 2006
Jan 09, 2006 1RT Total Absent M0060110PG111 DIST-A Jan 18, 2006
Oct 03, 2005 1RT Total Absent M0051004PB12 DIST-A Oct 12, 2005
Aug 01, 2005 1RT Total Absent M0050802PI523-1 DIST-A Aug 09, 2005
Aug 01, 2005 1RT Total Absent M0050802PI523-2 DIST-A Aug 09, 2005
Aug 01, 2005 1RT Total Absent M0050802PI523-3 DIST-A Aug 09, 2005
Aug 01, 2005 1RT Total Absent M0050802PI523-4 DIST-A Aug 09, 2005
Aug 01, 2005 1RT Total Absent M0050802PI523-5 DIST-A Aug 09, 2005
Jun 28, 2005 1RT Total POSITIVE M0050629PP923 STORE DIST-A Jul 11, 2005
RT E. coli Absent M0050629PP923 STORE DIST-A
Mar 28, 2005 1RT Total Absent 0508707 DIST-A May 13, 2005
Jan 24, 2005 1RT Total Absent 0502503 DIST-A Feb 14, 2005
Dec 27, 2004 1RT Total Absent 0436304 DIST-A Jan 05, 2005
Sep 27, 2004 1RT Total Absent 0427208 DIST-A Oct 14, 2004
Jun 15, 2004 1RT Total Absent 0416839 DIST-A Jul 08, 2004
Mar 16, 2004 1RT Total Absent 0407728 DIST-A Apr 12, 2004
Nov 17, 2003 1RT Total Absent 0331901 DIST-A Dec 04, 2003
Aug 18, 2003 1RT Total Absent 0322901 DIST-A Sep 08, 2003
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Mar 31, 2003 1RT Total Absent 0309002 DIST-A Apr 28, 2003
RT Total Absent 309002 DIST-A
Dec 11, 2002 1RT Total Absent 0234619 DIST-A Jan 10, 2003
Sep 12, 2002 1RT Total Absent 0225560 DIST-A Oct 02, 2002
Aug 28, 2002 1RT Total Absent 0224014 IMNAHA STORE DIST-A Sep 04, 2002
Aug 26, 2002 1RT Total POSITIVE 0223801 IMNAHA STORE DIST-A Sep 09, 2002
RT Fecal Absent 0223801 IMNAHA STORE DIST-A
Aug 20, 2002 1RT Total POSITIVE 0223215 IMNAHA STORE DIST-A Sep 03, 2002
RT Fecal Absent 0223215 IMNAHA STORE DIST-A
Aug 19, 2002 1RT Total POSITIVE 0223107 IMNANA STORE DIST-A Sep 03, 2002
RT Fecal Absent 0223107 IMNANA STORE DIST-A
Aug 12, 2002 1RT Total Absent 0222411 STORE DIST-A Aug 27, 2002
Jul 17, 2002 1RT Total POSITIVE 0219829 IMNAHA STORE DIST-A
RT E. coli POSITIVE 0219829 IMNAHA STORE DIST-A
Jul 15, 2002 1RT Total POSITIVE 0219602 IMNAHA STORE DIST-A
RT E. coli POSITIVE 0219602 IMNAHA STORE DIST-A
Jul 03, 2002 1RT Total Absent 0218433 DIST-A
Jul 03, 2002 1RT Total Absent 021833 DIST-A
Jun 27, 2002 1RP Total Absent 0217832 0215735 IMNAHA STORE DIST-A
Jun 13, 2002 1RP Total Absent 0216459 0215735 STORE DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Jun 13, 2002 1RT Total Absent 0216457 DIST-A
Jun 05, 2002 1RT Total POSITIVE 0215735 KITCHEN SINK DIST-A Jun 25, 2002
RT E. coli POSITIVE 0215735 KITCHEN SINK DIST-A



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 2022


More information for this water system: SDWIS ID 2366
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