OHA Drinking Water Services
OR41
PWS ID: 05019 ---- BLACK BUTTE ELEMENTARY SD 41
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
Jun 12, 2024 1RT Total Absent 24-32359 DIST-A Jun 17, 2024
May 01, 2024 1RT Total Absent 24-23168 DIST-A May 03, 2024
Apr 03, 2024 1RT Total Absent 24-17118 DIST-A Apr 08, 2024
Mar 13, 2024 1RT Total Absent 24-13251 DIST-A Mar 15, 2024
Feb 21, 2024 1RT Total Absent 24-09372 DIST-A Feb 23, 2024
Jan 08, 2024 1RP Total Absent 24-01210 24-00342 FROST FREE DIST-A Jan 10, 2024
Jan 08, 2024 1RP Total Absent 24-01209 24-00342 DRINKING FAUCET DIST-A Jan 10, 2024
Jan 08, 2024 1RP Total Absent 24-01208 24-00342 KITCHEN FAUCET DIST-A Jan 10, 2024
Jan 08, 2024 1TG Total Absent 24-01207 24-00342 WELL SRC-AA Jan 10, 2024
Jan 03, 2024 1RT Total POSITIVE 24-00342 KITCHEN FCT DIST-A Jan 04, 2024
RT E. coli Absent 24-00342 KITCHEN FCT DIST-A
Dec 13, 2023 1RT Total Absent 23-75813 DIST-A Dec 15, 2023
Nov 08, 2023 1RT Total Absent 23-68515 DIST-A Nov 09, 2023
Oct 04, 2023 1RT Total Absent 23-60846 DIST-A Oct 06, 2023
Sep 20, 2023 1RT Total Absent 23-57396 DIST-A Sep 22, 2023
Aug 09, 2023 1RT Total Absent 23-47721 DIST-A Aug 11, 2023
Jun 28, 2023 1RT Total Absent 23-37989 DIST-A Jun 30, 2023
May 24, 2023 1RT Total Absent 23-30396-3 DIST-A May 26, 2023
May 24, 2023 1RT Total Absent 23-30396-2 DIST-A May 26, 2023
May 24, 2023 1RT Total Absent 23-30396-1 DIST-A May 26, 2023
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Mar 29, 2023 1TG Total POSITIVE 23-17209 23-14603 WELL SRC-AA Mar 30, 2023
TG E. coli Absent 23-17209 23-14603 WELL SRC-AA
Mar 15, 2023 1RT Total Absent 23-14605 HOSE BIB DIST-A Mar 16, 2023
Mar 15, 2023 1RT Total POSITIVE 23-14604 KITCHEN FAUCET DIST-A Mar 16, 2023
RT E. coli Absent 23-14604 KITCHEN FAUCET DIST-A
Mar 15, 2023 1RT Total POSITIVE 23-14603 WELL DIST-A Mar 16, 2023
RT E. coli Absent 23-14603 WELL DIST-A
Feb 27, 2023 1TG Total POSITIVE 23-10923 23-10234 WELL SRC-AA Feb 28, 2023
TG E. coli Absent 23-10923 23-10234 WELL SRC-AA
Feb 27, 2023 1RP Total POSITIVE 23-10922 23-10234 HOSE BIB DIST-A Feb 28, 2023
RP E. coli Absent 23-10922 23-10234 HOSE BIB DIST-A
Feb 27, 2023 1RP Total Absent 23-10921 23-10234 DRINKING FOUNTAIN DIST-A Feb 28, 2023
Feb 27, 2023 1RP Total POSITIVE 23-10920 23-10234 CLASSROOM SINK DIST-A Feb 28, 2023
RP E. coli Absent 23-10920 23-10234 CLASSROOM SINK DIST-A
Feb 27, 2023 1RP Total POSITIVE 23-10919 23-10234 KITCHEN FAUCET DIST-A Feb 28, 2023
RP E. coli Absent 23-10919 23-10234 KITCHEN FAUCET DIST-A
Feb 22, 2023 1RT Total POSITIVE 23-10234 KITCHEN FAUCET DIST-A Feb 23, 2023
RT E. coli Absent 23-10234 KITCHEN FAUCET DIST-A
Dec 07, 2022 1RT Total Absent 22-78140 DIST-A Dec 09, 2022
Jul 25, 2022 1RT Total Absent 2247247 DIST-A Jul 29, 2022
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
May 04, 2022 1RT Total Absent 2228999 DIST-A May 06, 2022
Jan 19, 2022 1RT Total Absent 2204303 DIST-A Jan 21, 2022
Nov 08, 2021 1RT Total Absent 2181831 DIST-A Nov 12, 2021
Aug 30, 2021 1RT Total Absent 2162822 DIST-A Aug 31, 2021
May 19, 2021 1RT Total Absent 2134454 DIST-A May 21, 2021
Feb 10, 2021 1RT Total Absent 2109427 DIST-A Feb 12, 2021
Nov 11, 2020 1RT Total Absent 2076561 DIST-A Nov 13, 2020
Sep 16, 2020 1RT Total Absent 2061784 DIST-A Sep 18, 2020
May 13, 2020 1RT Total Absent 2029416 DIST-A May 15, 2020
Feb 05, 2020 1RT Total Absent 2008399 DIST-A Feb 07, 2020
Oct 16, 2019 1RT Total Absent 1977337 DIST-A Oct 18, 2019
Sep 11, 2019 1RT Total Absent 1967208 DIST-A Sep 18, 2019
Apr 29, 2019 1RT Total Absent 1929873 DIST-A May 01, 2019
Jan 02, 2019 1RT Total Absent 1900113 DIST-A Jan 04, 2019
Oct 24, 2018 1RT Total Absent 1881698 DIST-A Oct 26, 2018
Aug 08, 2018 1RT Total Absent 18-59264 KITCHEN FAUCET DIST-A Aug 15, 2018
Apr 23, 2018 1RT Total Absent 18-28650 BLACK BUTTE DIST-A Apr 25, 2018
Jan 17, 2018 1RT Total Absent 18-03962 KITCHEN FAUCET DIST-A Jan 25, 2018
Oct 25, 2017 1RT Total Absent 17-65714 BB SCHOOL KITCHEN DIST-A Oct 27, 2017
Jul 19, 2017 1RT Total Absent 17-39491 BB SCHOOL KITCHEN DIST-A Jul 21, 2017
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Apr 19, 2017 1RT Total Absent 17-20711 BB SCHOOL KITCHEN DIST-A Apr 27, 2017
Feb 08, 2017 1RT Total Absent 17-05863 SCHOOL KITCHEN DIST-A Feb 09, 2017
Oct 05, 2016 1RT Total Absent 16-61156 SCHOOL KITCHEN DIST-A Oct 07, 2016
Jul 25, 2016 1RT Total Absent 16_42670 KITCHEN FAUCET DIST-A Jul 29, 2016
May 18, 2016 1RT Total Absent 16_26082 KITCHEN FAUCET DIST-A May 20, 2016
Jan 06, 2016 1RT Total Absent 16-00652 BLACKBUTTEELEMENTARY DIST-A Jan 08, 2016
Oct 21, 2015 1RT Total Absent B5J212201 KITCHEN SINK DIST-A Oct 30, 2015
Jul 22, 2015 1RT Total Absent B5G221601 KITCHEN SINK DIST-A Aug 07, 2015
May 06, 2015 1RT Total Absent B5E062001 KITCHEN DIST-A Jun 07, 2015
Jan 28, 2015 1RT Total Absent B5A281301 KITCHEN DIST-A Feb 04, 2015
Oct 08, 2014 1RT Total Absent B4J082501 CLASS ROOM DIST-A Oct 23, 2014
Jul 16, 2014 1RT Total Absent B4G162201 KITCHEN DIST-A Aug 04, 2014
Apr 09, 2014 1RT Total Absent B4D092101 CLASSROOM DIST-A Apr 28, 2014
Jan 15, 2014 1RT Total Absent B4A151201 CLASSROOM DIST-A Jan 29, 2014
Oct 09, 2013 1RT Total Absent B3J091301 CLASSROOM DIST-A Oct 20, 2013
Jul 17, 2013 1RT Total Absent B3G172301 CLASSROOM DIST-A Jul 29, 2013
Apr 03, 2013 1RT Total Absent B3D030701 CLASSROOM DIST-A Apr 18, 2013
Jan 23, 2013 1RT Total Absent B3A231201 CLASSROOM DIST-A Feb 04, 2013
Oct 03, 2012 1RT Total Absent B2J031401 CLASSROOM DIST-A Oct 25, 2012
Jul 11, 2012 1RT Total Absent B2G112301 Classroom DIST-A Aug 01, 2012
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Apr 11, 2012 1RT Total Absent B2D112301 Classroom DIST-A May 01, 2012
Feb 15, 2012 1RT Total Absent B2B150903 Girls RR DIST-A Feb 23, 2012
Feb 15, 2012 1RT Total Absent B2B150902 Boys RR DIST-A Feb 23, 2012
Feb 15, 2012 1RT Total Absent B2B150901 Classroom DIST-A Feb 23, 2012
Feb 08, 2012 1RT Total Absent B2B081402 Girls RR DIST-A Feb 11, 2012
Feb 08, 2012 1RT Total Absent B2B081401 Boys RR DIST-A Feb 11, 2012
Jan 23, 2012 1RP Total Absent B2A230404 B2A200101 Kitchen Sink DIST-A Jan 31, 2012
Jan 23, 2012 1RP Total Absent B2A230403 B2A200101 Classroom Sink DIST-A Jan 31, 2012
Jan 23, 2012 1RP Total Absent B2A230402 B2A200101 Boys Bath Sink DIST-A Jan 31, 2012
Jan 23, 2012 1TG Total Absent B2A230401 B2A200101 SRC AA Well SRC-AA Jan 31, 2012
Jan 20, 2012 1RT Total POSITIVE B2A200101 classroom DIST-A Jan 23, 2012
RT E. coli Absent B2A200101 classroom DIST-A
Oct 05, 2011 1RT Total Absent B1J052201 Class Room DIST-A Oct 21, 2011
Jul 06, 2011 1RT Total Absent B1G061902 Class Room DIST-A Jul 12, 2011
Apr 13, 2011 1RT Total Absent B1D131402 Girls RR DIST-A Apr 28, 2011
Apr 13, 2011 1RT Total Absent B1D131401 Classroom DIST-A Apr 28, 2011
Apr 06, 2011 1RT Total Absent B1D061603 Kitchen DIST-A Apr 08, 2011
Apr 06, 2011 1RT Total Absent B1D061602 Fountain DIST-A Apr 08, 2011
Apr 06, 2011 1RT Total Absent B1D061601 Boys RR DIST-A Apr 08, 2011
Mar 30, 2011 1TG Total Absent B1C301602 B1C091302 Well SRC-AA Apr 04, 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 1RT Total POSITIVE B1C301601 kitchen DIST-A Mar 31, 2011
RT E. coli Absent B1C301601 kitchen DIST-A
Mar 23, 2011 1TG Total Absent B1C231001 B1C091302 Well SRC-AA Mar 29, 2011
Mar 09, 2011 1RT Total POSITIVE B1C091304 girls RR DIST-A Mar 10, 2011
RT E. coli Absent B1C091304 girls RR DIST-A
Mar 09, 2011 1RT Total Absent B1C091303 DIST-A Mar 10, 2011
Mar 09, 2011 1RT Total POSITIVE B1C091302 Classroom DIST-A Mar 10, 2011
RT E. coli Absent B1C091302 Classroom DIST-A
Feb 25, 2011 1RT Total POSITIVE B1B250105 drinking fountain DIST-A Feb 28, 2011
RT E. coli Absent B1B250105 drinking fountain DIST-A
Feb 25, 2011 1RT Total POSITIVE B1B250101 kitchen faucet DIST-A Feb 28, 2011
RT E. coli Absent B1B250101 kitchen faucet DIST-A
Feb 25, 2011 1RT Total Absent B1B250104 Boys RR DIST-A Feb 28, 2011
Feb 25, 2011 1RT Total Absent B1B250103 Girls RR DIST-A Feb 28, 2011
Feb 25, 2011 1RT Total Absent B1B250102 Class Room DIST-A Feb 28, 2011
Jan 06, 2011 1TG Total POSITIVE B1A060904 B1A051201 WELL SRC-AA Jan 07, 2011
TG E. coli Absent B1A060904 B1A051201 WELL SRC-AA
Jan 06, 2011 1RP Total POSITIVE B1A060903 B1A051201 BOYS RR DIST-A Jan 07, 2011
RP E. coli Absent B1A060903 B1A051201 BOYS RR DIST-A
Jan 06, 2011 1RP Total POSITIVE B1A060902 B1A051201 CLASSROOM DIST-A Jan 07, 2011
RP E. coli Absent B1A060902 B1A051201 CLASSROOM DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jan 06, 2011 1RP Total POSITIVE B1A060901 B1A051201 KITCHEN DIST-A Jan 07, 2011
RP E. coli POSITIVE B1A060901 B1A051201 KITCHEN DIST-A
Jan 05, 2011 1RT Total POSITIVE B1A051201 HOSE BIB DIST-A Jan 06, 2011
RT E. coli POSITIVE B1A051201 HOSE BIB DIST-A
Oct 20, 2010 1RT Total Absent B0J201301 Kitchen DIST-A Oct 22, 2010
Jul 07, 2010 1RT Total Absent B0G071901 Hose Bib DIST-A Jul 14, 2010
Apr 14, 2010 1RT Total Absent B0D141901 Kitchen DIST-A Apr 23, 2010
Jan 27, 2010 1RT Total Absent B0A270601 Kitchen DIST-A Jan 29, 2010
Oct 28, 2009 1RT Total Absent B9J281201 Kitchen DIST-A Oct 30, 2009
Jul 29, 2009 1RT Total Absent B9G292401 KITCHEN DIST-A Jul 31, 2009
Apr 22, 2009 1RT Total Absent B9D221001 KITCHEN DIST-A May 05, 2009
Mar 04, 2009 1RT Total Absent B9C041401 KITCHEN DIST-A Mar 12, 2009
Oct 22, 2008 1RT Total Absent B8J222501 KITCHEN DIST-A Nov 03, 2008
Jul 23, 2008 1RT Total Absent B8G231801 KITCHEN DIST-A Jul 31, 2008
Apr 16, 2008 1RT Total Absent B8D160401 KITCHEN DIST-A Apr 21, 2008
Jan 30, 2008 1RT Total Absent B8A300601 KITCHEN DIST-A Feb 05, 2008
Oct 17, 2007 1RT Total Absent B7J171301 KITCHEN FAUCET DIST-A Nov 01, 2007
Jul 18, 2007 1RT Total Absent B7G181201 KITCHEN DIST-A Jul 23, 2007
Apr 11, 2007 1RT Total Absent B7D110701 KITCHEN DIST-A Apr 20, 2007
Apr 11, 2007 1RT Total Absent B7D110702 CLASSROOM DIST-A Apr 20, 2007
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Apr 11, 2007 1RT Total Absent B7D110703 CLASSROOM DIST-A Apr 20, 2007
Apr 11, 2007 1RT Total Absent B7D110704 GIRLS RR DIST-A Apr 20, 2007
Apr 11, 2007 1RT Total Absent B7D110705 WELL DIST-A Apr 20, 2007
Mar 01, 2007 1RP Total Absent B7C010201 B7B281001 WELL HEAD FAUCET 2 DIST-A Mar 23, 2007
Mar 01, 2007 1RP Total Absent B7C010202 B7B281001 WELL HEAD FAUCET 1 DIST-A Mar 23, 2007
Mar 01, 2007 1RP Total Absent B7C010203 B7B281001 KITCHEN SINK 2 DIST-A Mar 23, 2007
Mar 01, 2007 1RP Total Absent B7C010204 B7B281001 KITCHEN SINK 1 DIST-A Mar 23, 2007
Feb 28, 2007 1RT Total POSITIVE B7B281001 KITCHEN DIST-A Mar 01, 2007
RT E. coli POSITIVE B7B281001 KITCHEN DIST-A
Nov 01, 2006 1RT Total Absent B6K011001 KITCHEN DIST-A Nov 06, 2006
Jul 12, 2006 1RT Total Absent B6G121901 DIST-A Jul 25, 2006
May 10, 2006 1RT Total Absent B6E102001 DIST-A May 25, 2006
Jan 18, 2006 1RT Total Absent 601197 DIST-A Feb 08, 2006
Oct 12, 2005 1RT Total Absent B5101216 DIST-A Oct 28, 2005
Aug 03, 2005 1RT Total Absent 5080481 DIST-A Aug 16, 2005
May 04, 2005 1RT Total Absent NB505103 OUTSIDE HOSEBIB DIST-A Jun 02, 2005
Feb 23, 2005 1RT Total Absent NB502267 KITCHEN DIST-A Mar 01, 2005
Nov 10, 2004 1RT Total Absent NB411161 KITCHEN DIST-A Nov 17, 2004
Aug 18, 2004 1RT Total Absent NB408411 KITCHEN DIST-A Aug 24, 2004
May 05, 2004 1RT Total Absent NB405091 KITCHEN DIST-A May 17, 2004
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Feb 18, 2004 1RT Total Absent NB402189 KITCHEN DIST-A Feb 20, 2004
Nov 19, 2003 1RT Total Absent NB311216 DIST-A Nov 28, 2003
Jul 30, 2003 1RT Total Absent NB307524 DIST-A Aug 11, 2003
May 21, 2003 1RT Total Absent NB305361 DIST-A Jun 03, 2003
Mar 05, 2003 1RT Total Absent 8-NB303030 DIST-A Mar 11, 2003
Nov 11, 2002 1RT Total Absent NB211135 DIST-A Nov 19, 2002
Sep 18, 2002 1RT Total Absent NB209365 DIST-A Oct 02, 2002
Jun 05, 2002 1RT Total Absent NB206089 DIST-A Jun 21, 2002
Mar 06, 2002 1RT Total Absent NB203047 DIST-A Mar 25, 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


More information for this water system: SDWIS ID 114
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