OHA Drinking Water Services
OR41
PWS ID: 94947 ---- CITY LIMITS
Coliform Results

See also:  Coliform Fact Sheet  ::  Archived Results (prior to 2002)  ::  Recent 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  ::  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
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
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
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
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
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
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
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
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
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
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
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
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
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
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
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
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
May 21, 2004 1RT Total Absent 79395 KITCHEN FAUCET II DIST-A May 24, 2004
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 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
Mar 19, 2003 1RT Total Absent 58371-2 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 58371-3 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  ::  Archived Results (prior to 2002)  ::  Recent 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  ::  Exclude results older than 2021


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