OHA Drinking Water Services
OR41
PWS ID: 94947 ---- CITY LIMITS
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
Sep 20, 2024 1RT Total Absent 24-54553 DIST-A Sep 24, 2024
Jun 27, 2024 1RT Total Absent 2436625 BOTTLE ROOM #1 DIST-A Jul 01, 2024
Mar 13, 2024 1RT Total Absent 2413186 BOTTLE RM #1 DIST-A Mar 18, 2024
Nov 29, 2023 1AS Total Absent 2372207 WELL HEAD SRC-AA Dec 07, 2023
Nov 29, 2023 1RT Total Absent 2372206 BOTTLE ROOM #1 DIST-A Dec 07, 2023
Sep 20, 2023 1RT Total Absent 2357290 BOTTLE ROOM #1 DIST-A Sep 22, 2023
Jun 30, 2023 1RT Total Absent 2338447 BOTTLE ROOM 1 DIST-A Jul 03, 2023
Mar 21, 2023 1RT Total Absent 2315696 BOTTLE ROOM #1 DIST-A Mar 28, 2023
Dec 14, 2022 1RT Total Absent 2279815 BOTTLE ROOM 1 DIST-A Dec 16, 2022
Dec 14, 2022 1AS Total Absent 2279814 WELL SRC-AA Dec 16, 2022
Sep 26, 2022 1RT Total Absent 2262418 BOTTLE ROOM #1 DIST-A Sep 30, 2022
Jun 09, 2022 1RT Total Absent 2237175 BOTTLE ROOM #1 DIST-A Jun 13, 2022
Mar 28, 2022 1RT Total Absent 2220707 BOTTLE ROOM #1 DIST-A Mar 31, 2022
Dec 15, 2021 1AS Total Absent 2191529 SOURCE SRC-AA Dec 17, 2021
Dec 15, 2021 1RT Total Absent 2191528 BOTTLE ROOM #1 DIST-A Dec 17, 2021
Sep 30, 2021 1RT Total Absent 2171806 BOTTLE ROOM #1 DIST-A Oct 04, 2021
Jun 23, 2021 1RT Total Absent 2143713 BOTTLE ROOM #1 DIST-A Jun 29, 2021
Mar 31, 2021 1RT Total Absent 2121387 BOTTLE ROOM #1 DIST-A Apr 06, 2021
Dec 23, 2020 1AS Total Absent 2086754 WELL HEAD SRC-AA Dec 29, 2020
Dec 23, 2020 1RT Total Absent 2086753 BOTTLE ROOM #1 DIST-A Dec 29, 2020
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Sep 30, 2020 1RT Total Absent 2065525 BOTTLE ROOM #1 DIST-A Oct 02, 2020
Jun 30, 2020 1RT Total Absent 2040921 BOTTLE ROOM #1 DIST-A Jul 06, 2020
Mar 31, 2020 1RT Total Absent 2021126 BOTTLE ROOM #1 DIST-A Apr 02, 2020
Dec 27, 2019 1AS Total Absent 1994835 WELL SRC-AA Dec 30, 2019
Dec 27, 2019 1RT Total Absent 1994834 BOTTLE ROOM #1 DIST-A Dec 30, 2019
Sep 30, 2019 1RT Total Absent 1972512 BOTTLE ROOM #1 DIST-A Oct 03, 2019
Jun 28, 2019 1RT Total Absent 1946509 BOTTLE ROOM #1 DIST-A Jul 03, 2019
Mar 29, 2019 1RT Total Absent 1921394 BOTTLE ROOM #1 DIST-A Apr 02, 2019
Oct 30, 2018 1RT Total Absent 1882836 ESPRESSO ROOM DIST-A Nov 02, 2018
Oct 30, 2018 1RT Total Absent 1882835 KITCHEN DIST-A Nov 02, 2018
Oct 30, 2018 1RT Total Absent 1882834 BOTTLE ROOM #1 DIST-A Nov 02, 2018
Oct 01, 2018 1RP Total Absent 1874596 1874161 KITCHEN DIST-A Oct 04, 2018
Oct 01, 2018 1RP Total Absent 1874595 1874161 ESPRESSO ROOM DIST-A Oct 04, 2018
Oct 01, 2018 1RP Total Absent 1874594 1874161 BOTTLE ROOM DIST-A Oct 04, 2018
Oct 01, 2018 1TG Total Absent 1874593 1874161 WELL SRC-AA Oct 04, 2018
Sep 28, 2018 1RT Total POSITIVE 1874161 5800 NW HWY 99W BOTTLE RM #1 DIST-A Oct 01, 2018
RT E. coli Absent 1874161 5800 NW HWY 99W BOTTLE RM #1 DIST-A
Jun 29, 2018 1RT Total Absent 1847843 BOTTLE ROOM #1 DIST-A Jul 05, 2018
Mar 28, 2018 1RT Total Absent 1821669 BOTTLE ROOM #1 DIST-A Mar 30, 2018
Dec 28, 2017 1AS Total Absent 1782601 WELL SRC-AA Jan 02, 2018
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Dec 28, 2017 1RT Total Absent 1782600 BOTTLE ROOM #1 DIST-A Jan 02, 2018
Sep 29, 2017 1RT Total Absent 1758771 BOTTLE ROOM #1 DIST-A Oct 06, 2017
Jun 28, 2017 1RT Total Absent 1735029 BOTTLE ROOM #1 DIST-A Jun 30, 2017
Mar 27, 2017 1RT Total Absent 1715719 BOTTLE ROOM #1 DIST-A Mar 31, 2017
Dec 29, 2016 1RT Total Absent 1676472 BOTTLE ROOM 1 DIST-A Jan 03, 2017
Dec 29, 2016 1AS Total Absent 1676471 WELL SRC-AA Jan 03, 2017
Sep 26, 2016 1RT Total Absent 1658599 BOTTLE ROOM #1 DIST-A Sep 28, 2016
Jun 28, 2016 1RT Total Absent 1634614 BOTTLE ROOM #1 DIST-A Jul 01, 2016
Mar 30, 2016 1RT Total Absent 1615826 BOTTLE RM #1 DIST-A Apr 01, 2016
Dec 29, 2015 1AS Total Absent 1562181.02 WELL HEAD SRC-AA Jan 05, 2016
Dec 29, 2015 1RT Total Absent 1562181 BOTTLE ROOM DIST-A Jan 05, 2016
Sep 30, 2015 1RT Total Absent 1546978 BOTTLE ROOM #1 DIST-A Oct 02, 2015
Jun 29, 2015 1RT Total Absent 1529330 BOTTLE ROOM DIST-A Jul 10, 2015
RT Total Absent 1529330 BOTTLE ROOM DIST-A
Mar 30, 2015 1RT Total Absent 1513211 5800 NW HWY 99W / RM1 DIST-A Apr 03, 2015
Dec 30, 2014 1AS Total Absent 1457304 WELL SRC-AA Jan 06, 2015
Dec 30, 2014 1RT Total Absent 1457303 KITCHEN FAUCET DIST-A Jan 06, 2015
Sep 30, 2014 1RT Total Absent 1443817 5800 NW HWY 99W / BR DIST-A Oct 03, 2014
Jun 30, 2014 1RT Total Absent 1428338 5800 HWY 99W BTL RM DIST-A Jul 01, 2014
Mar 31, 2014 1RT Total Absent 1413248 5800 NW HWY 99W BOTTLE RM 1 DIST-A Apr 01, 2014
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Dec 18, 2013 1AS Total Absent 1354577 WELL HEAD SRC-AA Dec 24, 2013
Dec 18, 2013 1RT Total Absent 1354576 5800 HWY 99 BTL RM DIST-A Dec 24, 2013
Sep 30, 2013 1RT Total Absent 42100 5800 HWY 99W BTL RM DIST-A Oct 01, 2013
Jun 27, 2013 1RT Total Absent 26077 BOTTLE RM #1 AFT UV DIST-A Jun 28, 2013
Mar 29, 2013 1RT Total Absent 28054 BOTTLE RM 1 DIST-A Mar 31, 2013
Dec 28, 2012 1RT Total Absent 27511 BOTTLE ROOM 1 DIST-A Dec 31, 2012
Sep 28, 2012 1RT Total Absent 26919 bttle rm 1 DIST-A Oct 02, 2012
Jun 29, 2012 1RT Total Absent 26285 Bottle room 1 DIST-A Jul 02, 2012
Mar 26, 2012 1RT Total Absent 25559 DIST-A Mar 27, 2012
Dec 30, 2011 1AS Total Absent 24944 well SRC-AA Jan 04, 2012
Nov 29, 2011 1AS Total Absent 24746 Well SRC-AA Dec 01, 2011
Oct 31, 2011 1RT Total Absent 24568 Bottle Rm 1 DIST-A Nov 02, 2011
Oct 31, 2011 1AS Total Absent 24567 Well SRC-AA Nov 02, 2011
Sep 30, 2011 1RT Total Absent 24370 Bottle rm 1 after UV DIST-A Oct 03, 2011
Sep 30, 2011 1AS Total Absent 24369 Well SRC-AA Oct 03, 2011
Aug 31, 2011 1AS Total Absent 24114 Well SRC-AA Sep 01, 2011
Jul 29, 2011 1RT Total Absent 23871 Well DIST-A Aug 01, 2011
Jun 30, 2011 1RT Total Absent 23668 Bottle room DIST-A Jul 06, 2011
Jun 30, 2011 1AS Total Absent 23667 Well SRC-AA Jul 06, 2011
May 31, 2011 1AS Total Absent 23450 Well bottle room 1 SRC-AA Jun 02, 2011
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Apr 29, 2011 1AS Total Absent 23241 Well SRC-AA May 04, 2011
Mar 30, 2011 1RT Total Absent 23018 Bottle room 1 DIST-A Apr 01, 2011
Mar 30, 2011 1AS Total Absent 23017 Well SRC-AA Apr 01, 2011
Feb 21, 2011 1AS Total Absent 22779 Well SRC-AA Feb 24, 2011
Jan 31, 2011 1AS Total Absent 22664 Bottle rm 1 SRC-AA Feb 02, 2011
Oct 28, 2010 1RT Total Absent 22083 Bottle room 1 DIST-A Oct 29, 2010
Sep 27, 2010 1RT Total Absent 21880 Bottle room 1 DIST-A Sep 29, 2010
Jun 28, 2010 1RT Total Absent 21239 Bottle room 1 DIST-A Jul 02, 2010
Mar 22, 2010 1RT Total Absent 20571 Bottle room number 1 DIST-A Mar 25, 2010
Dec 22, 2009 1RT Total Absent 19998 Bottle room 1 DIST-A Dec 28, 2009
Sep 30, 2009 1RT Total Absent 19556 Bottle room 1 DIST-A Oct 03, 2009
Jun 24, 2009 1RT Total Absent 18981 BOTTLE ROOM #1 DIST-A Jun 29, 2009
Mar 30, 2009 1RT Total Absent 18509 BOTTLE ROOM #1 DIST-A Apr 01, 2009
Oct 24, 2008 1RT Total Absent 17761 BOTTLE ROOM 1 DIST-A Oct 27, 2008
Sep 26, 2008 1RT Total Absent 17612 BOTTLING ROOM 1 DIST-A Oct 01, 2008
Jun 27, 2008 1RT Total Absent 17004 BOTTLE ROOM 1 DIST-A Jul 02, 2008
Mar 25, 2008 1RT Total Absent 16441 BOTTLE ROOM 1 DIST-A Mar 28, 2008
Oct 26, 2007 1RT Total Absent 15599 NO 1 BOTTLE ROOM DIST-A Oct 29, 2007
Sep 21, 2007 1RT Total Absent 15416 BOTTLE ROOM 1 DIST-A Sep 24, 2007
May 25, 2007 1RT Total Absent 14651 #1 BOTTLE ROOM DIST-A May 29, 2007
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Mar 15, 2007 1RT Total Absent 14222 #1 BOTTLE ROOM DIST-A Mar 16, 2007
Oct 23, 2006 1RT Total Absent 13533 DIST-A Oct 30, 2006
Sep 28, 2006 1RT Total Absent 13400 BOTTLE ROOM DIST-A Sep 29, 2006
Jun 15, 2006 1RT Total Absent 12772 BOTTLE ROOM DIST-A Jun 16, 2006
Mar 13, 2006 1RT Total Absent 12034 #1 BOTTLE ROOM DIST-A Mar 14, 2006
Oct 24, 2005 1RT Total Absent 11122 #1 BOTTLE ROOM DIST-A Oct 25, 2005
Sep 28, 2005 1RT Total Absent 10951 BOTTLE ROOM DIST-A Sep 29, 2005
Jun 28, 2005 1RT Total Absent 10244 BOTTLE ROOM FAUCET DIST-A Jun 29, 2005
Mar 31, 2005 1RT Total Absent 9704 BOTTLE ROOM FAUCET 1 DIST-A Apr 04, 2005
Oct 26, 2004 1RT Total Absent 88741 BOTTLE ROOM DIST-A Oct 27, 2004
Oct 26, 2004 1RT Total Absent 88742 KITCHEN DIST-A Oct 27, 2004
Oct 26, 2004 1RT Total Absent 88743 ESPRESSO DIST-A Oct 27, 2004
Oct 26, 2004 1RT Total Absent 88744 BATHROOM DIST-A Oct 27, 2004
Oct 26, 2004 1RT Total Absent 88745 PREP. ROOM DIST-A Oct 27, 2004
Oct 07, 2004 1RT Total Absent 8788 BOTTLE ROOM FAUCET DIST-A Oct 08, 2004
Oct 01, 2004 1RP Total Absent 87521 8735 BOTTLE ROOM DIST-A Oct 04, 2004
Oct 01, 2004 1RP Total Absent 87522 8735 KITCHEN DIST-A Oct 04, 2004
Oct 01, 2004 1RP Total Absent 87523 8735 BATHROOM DIST-A Oct 04, 2004
Oct 01, 2004 1RP Total Absent 87524 8735 COFFEE ROOM DIST-A Oct 04, 2004
Sep 29, 2004 1RT Total POSITIVE 8735 BOTTLE ROOM FAUCET 1 DIST-A Sep 30, 2004
RT E. coli Absent 8735 BOTTLE ROOM FAUCET 1 DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
May 21, 2004 1RT Total Absent 79395 KITCHEN FAUCET II DIST-A May 24, 2004
May 21, 2004 1RT Total Absent 79393 ESPRESSO ROOM DIST-A May 24, 2004
May 21, 2004 1RT Total Absent 79394 OUTSIDE FAUCET DIST-A May 24, 2004
May 21, 2004 1RT Total Absent 79392 BOTTLE ROOM DIST-A May 24, 2004
May 21, 2004 1RT Total Absent 79391 KITCHEN FAUCET I DIST-A May 24, 2004
Apr 02, 2004 1RP Total Absent 76974 7683 EXTERNAL FAUCET DIST-A Apr 05, 2004
Apr 02, 2004 1RP Total Absent 76973 7683 BOTTLE ROOM DIST-A Apr 05, 2004
Apr 02, 2004 1RP Total Absent 76972 7683 ESPRESSO ROOM DIST-A Apr 05, 2004
Apr 02, 2004 1RP Total Absent 76971 7683 KITCHEN DIST-A Apr 05, 2004
Mar 30, 2004 1RT Total POSITIVE 7683 OUTSIDE FAUCET DIST-A Mar 31, 2004
RT E. coli POSITIVE 7683 OUTSIDE FAUCET DIST-A
Dec 18, 2003 1RT Total Absent 7220 DIST-A Jan 14, 2004
Sep 19, 2003 1RT Total Absent 6755 DIST-A Sep 30, 2003
Jun 10, 2003 1RT Total Absent 6189 DIST-A Jun 16, 2003
Mar 19, 2003 1RT Total Absent 5837-1 DIST-A Apr 02, 2003
Mar 19, 2003 1RT Total Absent 5837-2 DIST-A Apr 02, 2003
Mar 19, 2003 1RT Total Absent 5837-3 DIST-A Apr 02, 2003
Mar 19, 2003 1RT Total Absent 5837-4 DIST-A Apr 02, 2003
Mar 19, 2003 1RT Total Absent 5837-5 DIST-A Apr 02, 2003
Mar 19, 2003 1RT Total Absent 58371-1 DIST-A Mar 24, 2003
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 58371-2 DIST-A Mar 24, 2003
Mar 19, 2003 1RT Total Absent 58371-3 DIST-A Mar 24, 2003
Mar 19, 2003 1RT Total Absent 58371-4 DIST-A Mar 24, 2003
Mar 19, 2003 1RT Total Absent 58371-5 DIST-A Mar 24, 2003
Jan 10, 2003 1RT Total POSITIVE 55492 OUTSIDE FAUCET DIST-A Jan 21, 2003
RT Fecal Absent 55492 OUTSIDE FAUCET DIST-A
Jan 10, 2003 1RT Total POSITIVE 55491 OUTSIDE FAUCET DIST-A Jan 21, 2003
RT Fecal Absent 55491 OUTSIDE FAUCET DIST-A
Jan 10, 2003 1RT Total Absent 55493-1 DIST-A Jan 21, 2003
Jan 10, 2003 1RT Total Absent 55493-2 DIST-A Jan 21, 2003
Jan 10, 2003 1RT Total Absent 55493-3 DIST-A Jan 21, 2003
Dec 18, 2002 1RP Total POSITIVE 5471 5391 OUTSIDE FAUCET DIST-A Dec 23, 2002
RP Fecal Absent 5471 5391 OUTSIDE FAUCET DIST-A
Dec 10, 2002 1RP Total POSITIVE 5436 5391 OUTSIDE FAUCET DIST-A Dec 16, 2002
RP Fecal Absent 5436 5391 OUTSIDE FAUCET DIST-A
Dec 03, 2002 1RT Total POSITIVE 5391 OUTSIDE FAUCET DIST-A Dec 16, 2002
RT Fecal Absent 5391 OUTSIDE FAUCET DIST-A
Aug 19, 2002 1RT Total Absent 4940 OUTSIDE FAUCET DIST-A Aug 27, 2002
Apr 30, 2002 1RT Total Absent 4438 DIST-A May 07, 2002
Jan 29, 2002 1RT Total Absent 0020130011 DIST-A Feb 06, 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


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