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:  Show special samples  ::  Hide 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		Rejected
Reason
Dec 04, 2024 1RT Total Absent 24-69004 DIST-A Dec 06, 2024
Nov 06, 2024 1RT Total Absent 24-64112 DIST-A Nov 08, 2024
Oct 16, 2024 1RT Total Absent 24-60320 DIST-A Oct 17, 2024
Sep 11, 2024 1RT Total Absent 24-52602 DIST-A Sep 12, 2024
Jul 24, 2024 1RT Total Absent 24-42046 DIST-A Jul 26, 2024
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
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
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
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
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
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
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
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
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
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
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
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
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
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
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
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
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
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
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
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
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
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
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
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
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:  Show special samples  ::  Hide rejected samples  ::  Exclude results older than 2021


More information for this water system: SDWIS ID 114
System Info  ::  Report for Lenders  ::  Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Contacts & Advisories  ::  Site Visits  ::  Public Notice
Coliform Summary  ::  Coliform Results  ::  Coliform Schedules  ::  LT2  ::  GW/GWUDI Source Details  ::  Plan Review  ::  Annual Fee
Chemical Summary  ::  Chemical Results  ::  Chemical Schedules  ::  Chemical Schedule Summary  ::  Arsenic RAA  ::  Cyanotoxins  ::  PFAS
Lead & Copper  ::  DBP Sample Sites  ::  FANLs  ::  MRDL  ::  GWR 4-Log  ::  Turbidity  ::  SWTR  ::  LRAA  ::  DW Source Protection
New! Visit our new Drinking Water Source Protection page.
Information for all water systems:
Water System Inventory  ::  Water System Surveys  ::  Outstanding Performers  ::  Treatment Plant Inspections  ::  Treatment  ::  Plan Reviews
Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Deficiencies  ::  System Scores  ::  Exceedances  ::  Public Notices  ::  Service Lines
Water Advisories  ::  Contact Reports  ::  Cyanotoxins  ::  PFAS  ::  Post-wildfire VOCs  ::  Fluoride  ::  Certification List  ::  DW Source Protection
Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules
Need help? Email Drinking Water Services for assistance.Staff/Partner Login