OHA Drinking Water Services
OR41
PWS ID: 90889 ---- ANNEX CHARTER SCHOOL
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  ::  Show 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
Oct 30, 2024 1AS Total Absent 3012287661 WELL SRC-AB Nov 01, 2024
Oct 30, 2024 1RT Total Absent 3012287651-1 DIST-A Nov 01, 2024
Aug 14, 2024 1RT Total Absent 3012266351 DIST-A 0.00Aug 16, 2024
May 15, 2024 1RT Total Absent 3012238191 DIST-A 0.00May 17, 2024
Mar 20, 2024 1RT Total Absent 3012224231 DIST-A Mar 22, 2024
Oct 18, 2023 1RT Total Absent 3012188321 DIST-A Oct 20, 2023
Sep 20, 2023 1RT Total Absent 3012179001 DIST-A Sep 22, 2023
Apr 05, 2023 1RT Total Absent 3012129091 DIST-A 0.00Apr 07, 2023
Apr 05, 2023 1AS Total Absent 3012129081 EPTDS SRC-AB Apr 07, 2023
Feb 22, 2023 1RT Total Absent 3012119301 DIST-A 0.00Feb 24, 2023
Dec 07, 2022 1RT Total Absent 3012101461 DIST-A Jan 13, 2023
Aug 31, 2022 1RT Total Absent 3012073121 DIST-A Sep 09, 2022
Apr 27, 2022 1RT Total Absent 3012037211 DIST-A Apr 29, 2022
Mar 16, 2022 1RT Total Absent 3012027011 DIST-A Mar 18, 2022
Dec 15, 2021 1AS Total Absent 3012005521 WELL BEFORE TREATMENT SRC-AB Dec 17, 2021
Dec 08, 2021 1RT Total Absent 3012003871 DIST-A 0.00Dec 10, 2021
Sep 29, 2021 1RT Total Absent 3011984111 DIST-A 0.00Oct 01, 2021
May 19, 2021 1RT Total Absent 3011942101 DIST-A May 28, 2021
Mar 17, 2021 1RT Total Absent 3011925771 DIST-A 0.00Mar 19, 2021
Jan 06, 2021 1RT Total Absent 3011907631 DIST-A 0.00Jan 08, 2021
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Dec 16, 2020 1RT Total Absent 3011903001 DIST-A Dec 29, 2020
Dec 16, 2020 1RT Total Absent 3011902991 DIST-A Dec 29, 2020
Sep 16, 2020 1RT Total Absent 3011875881 DIST-A Sep 18, 2020
Feb 12, 2020 1RT Total Absent 3011815651 DIST-A Feb 19, 2020
Oct 09, 2019 1RT Total Absent 3011784611 DIST-A Oct 15, 2019
Sep 18, 2019 1AS Total Absent 3011777141 WELL SRC-AB Sep 23, 2019
Aug 28, 2019 1RT Total Absent 3011769561 DIST-A Sep 03, 2019
May 01, 2019 1RT Total Absent 3011731601 DIST-A May 06, 2019
Feb 27, 2019 1RT Total Absent 3011715181 DIST-A Mar 04, 2019
Dec 05, 2018 1AS Total Absent 3011695741 BETWEEN WELL & CONDI SRC-AB Dec 10, 2018
Dec 05, 2018 1RT Total Absent 3011695731 DIST-A Dec 10, 2018
Sep 12, 2018 1RT Total Absent 3011673401 DIST-A Sep 17, 2018
May 16, 2018 1RT Total Absent 3011637211 DIST-A May 22, 2018
Jan 24, 2018 1RT Total Absent 3011606721 DIST-A Jan 29, 2018
Oct 25, 2017 1RT Total Absent 3011584281 DIST-A Oct 30, 2017
Oct 25, 2017 1AS Total Absent 3011584271 BTWN WELL & COND SRC-AB Oct 30, 2017
Aug 30, 2017 1RT Total Absent 3011566821 DIST-A Sep 12, 2017
May 17, 2017 1RT Total Absent 3011534401 DIST-A Aug 14, 2017
Mar 15, 2017 1RT Total Absent 3011514071 DIST-A Mar 21, 2017
Dec 07, 2016 1AS Total Absent 3011481331 WELL SRC-AB Dec 13, 2016
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Nov 30, 2016 1RT Total Absent 3011479891 DIST-A Dec 05, 2016
Sep 14, 2016 1RT Total Absent 3011460711 DIST-A Sep 19, 2016
May 18, 2016 1RT Total Absent 3011425491 DIST-A May 26, 2016
Jan 27, 2016 1RT Total Absent 3011396001 DIST-A 0.00Feb 01, 2016
Nov 18, 2015 1AS Total Absent 3011380271 BETWEEN WELL & CONDITIONER SRC-AB Nov 23, 2015
Nov 18, 2015 1RT Total Absent 3011380261 DIST-A Nov 23, 2015
Sep 16, 2015 1RT Total Absent 3011362861 DIST-A Sep 29, 2015
May 13, 2015 1RT Total Absent 3011328671 DIST-A May 19, 2015
Feb 25, 2015 1RT Total Absent 3011311971 DIST-A Mar 02, 2015
Oct 15, 2014 1RT Total Absent 3011283711 DIST-A Oct 20, 2014
Oct 15, 2014 1AS Total Absent 3011283701 TAP BETWN WELL & CONDITIONERS SRC-AB Oct 20, 2014
Sep 10, 2014 1RT Total Absent 3011273581 DIST-A Sep 15, 2014
May 14, 2014 1RT Total Absent 3011241601 DIST-A May 19, 2014
Feb 26, 2014 1RT Total Absent 3011225631 DIST-A Mar 03, 2014
Oct 30, 2013 1TG Total POSITIVE 3011202021 3011200441 WELL SRC-AB Nov 01, 2013
TG E. coli Absent 3011202021 3011200441 WELL SRC-AB
Oct 23, 2013 1RT Total Absent 3011200481 DIST-A Oct 28, 2013
Oct 23, 2013 1RT Total Absent 3011200461 DIST-A Oct 28, 2013
Oct 23, 2013 1RT Total POSITIVE 3011200471 TAP BTWN WELL & CONDITIONER DIST-A Oct 25, 2013
RT E. coli Absent 3011200471 TAP BTWN WELL & CONDITIONER DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Oct 23, 2013 1RT Total POSITIVE 3011200451 LIBRARY HALL SINK DIST-A Oct 25, 2013
RT E. coli Absent 3011200451 LIBRARY HALL SINK DIST-A
Oct 23, 2013 1RT Total POSITIVE 3011200441 KITCHEN DIST-A Oct 25, 2013
RT E. coli Absent 3011200441 KITCHEN DIST-A
Sep 25, 2013 1RP Total Absent 3011194371 3011192061 LIBRARY HALL SINK DIST-A Sep 30, 2013
Sep 25, 2013 1TG Total POSITIVE 3011194361 3011192061 WELL SRC-AB Sep 27, 2013
TG E. coli Absent 3011194361 3011192061 WELL SRC-AB
Sep 25, 2013 1RP Total POSITIVE 3011194351 3011192061 E BOYS RESTROOM DIST-A Sep 27, 2013
RP E. coli Absent 3011194351 3011192061 E BOYS RESTROOM DIST-A
Sep 25, 2013 1RP Total POSITIVE 3011194341 3011192061 WEST BOYS RESTROOM DIST-A Sep 27, 2013
RP E. coli Absent 3011194341 3011192061 WEST BOYS RESTROOM DIST-A
Sep 18, 2013 1RT Total POSITIVE 3011192061 LIBRARY HALL SINK DIST-A Sep 20, 2013
RT E. coli Absent 3011192061 LIBRARY HALL SINK DIST-A
Apr 24, 2013 1RT Total Absent 3011157731 DIST-A Apr 29, 2013
Mar 20, 2013 1RT Total Absent 3011150891 DIST-A Mar 25, 2013
Mar 20, 2013 1RT Total Absent 3011150881 DIST-A Mar 25, 2013
Mar 20, 2013 1RT Total Absent 3011150871 DIST-A Mar 25, 2013
Mar 20, 2013 1RT Total Absent 3011150861 DIST-A Mar 25, 2013
Mar 20, 2013 1RT Total Absent 3011150851 DIST-A Mar 25, 2013
Feb 13, 2013 1TG Total POSITIVE 3011143411 3011141391 WELL SRC-AB Feb 15, 2013
TG E. coli Absent 3011143411 3011141391 WELL SRC-AB
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Feb 06, 2013 1RT Total Absent 3011141421 DIST-A Feb 11, 2013
Feb 06, 2013 1RT Total Absent 3011141411 DIST-A Feb 11, 2013
Feb 06, 2013 1RT Total Absent 3011141381 DIST-A Feb 11, 2013
Feb 06, 2013 1RT Total POSITIVE 3011141401 6TH & 86H CLASSROOM DIST-A Feb 08, 2013
RT E. coli Absent 3011141401 6TH & 86H CLASSROOM DIST-A
Feb 06, 2013 1RT Total POSITIVE 3011141391 6TH & 8TH CLASSROOM DIST-A Feb 08, 2013
RT E. coli Absent 3011141391 6TH & 8TH CLASSROOM DIST-A
Jan 30, 2013 1TG Total POSITIVE 3011139471 3011137831 WELL SRC-AB Feb 01, 2013
TG E. coli Absent 3011139471 3011137831 WELL SRC-AB
Jan 23, 2013 1RT Total POSITIVE 3011137871 LIBRARY SINK DIST-A Jan 25, 2013
RT E. coli Absent 3011137871 LIBRARY SINK DIST-A
Jan 23, 2013 1RT Total POSITIVE 3011137861 3RD 4TH CLASSROOM DIST-A Jan 25, 2013
RT E. coli Absent 3011137861 3RD 4TH CLASSROOM DIST-A
Jan 23, 2013 1RT Total POSITIVE 3011137851 3RD 4TH CLASSROOM DIST-A Jan 25, 2013
RT E. coli Absent 3011137851 3RD 4TH CLASSROOM DIST-A
Jan 23, 2013 1RT Total POSITIVE 3011137841 3RD 4TH CLASSROOM DIST-A Jan 25, 2013
RT E. coli Absent 3011137841 3RD 4TH CLASSROOM DIST-A
Jan 23, 2013 1RT Total POSITIVE 3011137831 LIBRARY SINK DIST-A Jan 25, 2013
RT E. coli Absent 3011137831 LIBRARY SINK DIST-A
Nov 28, 2012 1RT Total Absent 3011126481 DIST-A Dec 03, 2012
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Nov 28, 2012 1RT Total Absent 3011126471 DIST-A Dec 03, 2012
Nov 28, 2012 1RT Total Absent 3011126421 DIST-A Dec 03, 2012
Nov 28, 2012 1RT Total POSITIVE 3011126461 6TH-8TH CLASSROOM DIST-A Nov 30, 2012
RT E. coli Absent 3011126461 6TH-8TH CLASSROOM DIST-A
Nov 28, 2012 1RT Total POSITIVE 3011126451 6TH-8TH CLASSROOM DIST-A Nov 30, 2012
RT E. coli Absent 3011126451 6TH-8TH CLASSROOM DIST-A
Oct 31, 2012 1TG Total POSITIVE 3011121021 3011120121 WELL SRC-AB Nov 02, 2012
TG E. coli Absent 3011121021 3011120121 WELL SRC-AB
Oct 24, 2012 1RT Total Absent 3011120111 DIST-A Oct 29, 2012
Oct 24, 2012 1RT Total Absent 3011120151 DIST-A Oct 29, 2012
Oct 24, 2012 1RT Total Absent 3011120141 DIST-A Oct 29, 2012
Oct 24, 2012 1RT Total POSITIVE 3011120131 KITCHEN SINK DIST-A Oct 26, 2012
RT E. coli Absent 3011120131 KITCHEN SINK DIST-A
Oct 24, 2012 1RT Total POSITIVE 3011120121 KITCHEN SINK DIST-A Oct 26, 2012
RT E. coli Absent 3011120121 KITCHEN SINK DIST-A
Oct 03, 2012 1RP Total Absent 3011115601 3011111661 6TH - 8TH CLASSRM SN DIST-A Oct 09, 2012
Oct 03, 2012 1RP Total Absent 3011115591 3011111661 K-2 CLASSRM DIST-A Oct 09, 2012
Oct 03, 2012 1RP Total POSITIVE 3011115581 3011111661 ktchn sink DIST-A Oct 05, 2012
RP E. coli Absent 3011115581 3011111661 ktchn sink DIST-A
Sep 26, 2012 1TG Total POSITIVE 3011113391 3011111661 TAP BTW WLL AND COND SRC-AB Sep 28, 2012
TG E. coli Absent 3011113391 3011111661 TAP BTW WLL AND COND SRC-AB
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Sep 19, 2012 1RT Total POSITIVE 3011111661 tap between well & condition DIST-A Sep 21, 2012
RT E. coli Absent 3011111661 tap between well & condition DIST-A
May 09, 2012 1RT Total Absent 3011080291 DIST-A May 14, 2012
Feb 15, 2012 1RT Total Absent 3011063481 DIST-A Feb 21, 2012
Oct 12, 2011 1RT Total Absent 3011037201 DIST-A Oct 17, 2011
Sep 14, 2011 1RT Total Absent 3011030061 DIST-A Sep 19, 2011
May 25, 2011 1RT Total Absent 3011004491 DIST-A May 31, 2011
Jan 26, 2011 1RT Total Absent 301980941 DIST-A Jan 31, 2011
Nov 17, 2010 1RT Total Absent 311967481 DIST-A Nov 22, 2010
Sep 22, 2010 1RT Total Absent 309954361 DIST-A Sep 30, 2010
May 19, 2010 1RT Total Absent 305924441 DIST-A May 24, 2010
Mar 03, 2010 1RT Total Absent 303908811 DIST-A Mar 11, 2010
Oct 21, 2009 1RT Total Absent 310879971 DIST-A Oct 27, 2009
Sep 16, 2009 1RT Total Absent 309871961 DIST-A Sep 21, 2009
Apr 15, 2009 1RT Total Absent 304834741 DIST-A Apr 20, 2009
Feb 24, 2009 1RT Total Absent 302824131 DIST-A Mar 02, 2009
Nov 19, 2008 1RT Total Absent 311805411 DIST-A Nov 24, 2008
Sep 10, 2008 1RT Total Absent 309789801 DIST-A Sep 15, 2008
May 14, 2008 1RT Total Absent 305762581 DIST-A May 19, 2008
Jan 16, 2008 1RT Total Absent 301737371 DIST-A Jan 22, 2008
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Dec 05, 2007 1RT Total Absent 312730101 DIST-A Dec 10, 2007
Sep 19, 2007 1RT Total Absent 309713901 DIST-A Sep 24, 2007
May 16, 2007 1RT Total Absent 305682291 DIST-A May 21, 2007
Feb 14, 2007 1RT Total Absent 302664141 DIST-A Feb 21, 2007
Oct 18, 2006 1RT Total Absent 310641151 DIST-A Oct 23, 2006
Sep 13, 2006 1RT Total Absent 309632501 DIST-A Sep 18, 2006
Apr 19, 2006 1RT Total Absent 304595841 DIST-A Apr 26, 2006
Jan 18, 2006 1RT Total Absent 301576631 DIST-A Jan 25, 2006
Oct 26, 2005 1RT Total Absent M0051027PA61-1 DIST-A Nov 01, 2005
Oct 26, 2005 1RT Total Absent M0051027PA61-2 DIST-A Nov 01, 2005
Oct 26, 2005 1RT Total Absent M0051027PA61-3 DIST-A Nov 01, 2005
Oct 26, 2005 1RT Total Absent M0051027PA61-4 DIST-A Nov 01, 2005
Oct 26, 2005 1RT Total Absent M0051027PA61-5 DIST-A Nov 01, 2005
May 18, 2005 1RT Total Absent M0050519PF66-1 DIST-A 0.20May 23, 2005
May 18, 2005 1RT Total Absent M0050519PF66-2 DIST-A 0.20May 23, 2005
May 18, 2005 1RT Total Absent M0050519PF66-3 DIST-A 0.20May 23, 2005
May 18, 2005 1RT Total Absent M0050519PF66-4 DIST-A 0.20May 23, 2005
May 18, 2005 1RT Total Absent M0050519PF66-5 DIST-A 0.20May 23, 2005
Apr 27, 2005 1RT Total POSITIVE 304516061 EAST HALL SINK DIST-A May 02, 2005
RT E. coli Absent 304516061 EAST HALL SINK DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Apr 27, 2005 1RT Total POSITIVE 304516071 NORTH HALL FOUNTAIN DIST-A May 02, 2005
RT E. coli Absent 304516071 NORTH HALL FOUNTAIN DIST-A
Apr 27, 2005 1RT Total POSITIVE 304516081 SOUTH HALL FOUNTAIN DIST-A May 02, 2005
RT E. coli Absent 304516081 SOUTH HALL FOUNTAIN DIST-A
Apr 27, 2005 1RT Total Absent 304516091 GYM FOUNTAIN DIST-A May 02, 2005
Apr 27, 2005 1RT Total POSITIVE 304516101 KITCHEN DIST-A May 02, 2005
RT E. coli Absent 304516101 KITCHEN DIST-A
Mar 09, 2005 1RP Total Absent 303505801 301494731 KITCHEN DIST-A Mar 14, 2005
Mar 09, 2005 1RP Total Absent 303505811 301494731 NORTH FOUNTAIN DIST-A Mar 14, 2005
Mar 09, 2005 1RP Total Absent 303505821 301494731 SOUTH HALL FOUNTAIN DIST-A Mar 14, 2005
Mar 09, 2005 1RP Total Absent 303505831 301494731 EAST HALL SINK DIST-A Mar 14, 2005
Mar 09, 2005 1RP Total Absent 303505841 301494731 GYM FOUNTAIN DIST-A Mar 14, 2005
Feb 09, 2005 1RP Total POSITIVE 302500311 301494731 KITCHEN DIST-A Feb 17, 2005
RP E. coli Absent 302500311 301494731 KITCHEN DIST-A
Feb 09, 2005 1RP Total Absent 302500321 301494731 GYM FOUNTAIN DIST-A Feb 14, 2005
Feb 09, 2005 1RP Total Absent 302500331 301494731 WEST HALL FOUNTAIN DIST-A Feb 14, 2005
Feb 09, 2005 1RP Total Absent 302500341 301494731 SOUTH HALL FOUNTAIN DIST-A Feb 14, 2005
Feb 09, 2005 1RP Total Absent 302500351 301494731 UPPER EAST HALL SINK DIST-A Feb 14, 2005
Jan 19, 2005 1RP Total POSITIVE 301495951 301494731 KITCHEN DIST-A Jan 24, 2005
RP E. coli Absent 301495951 301494731 KITCHEN DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jan 19, 2005 1RP Total POSITIVE 301495961 301494731 KITCHEN DIST-A Jan 24, 2005
RP E. coli Absent 301495961 301494731 KITCHEN DIST-A
Jan 19, 2005 1RP Total POSITIVE 301495971 301494731 KITCHEN DIST-A Jan 24, 2005
RP E. coli Absent 301495971 301494731 KITCHEN DIST-A
Jan 19, 2005 1RP Total POSITIVE 301495981 301494731 KITCHEN DIST-A Jan 24, 2005
RP E. coli Absent 301495981 301494731 KITCHEN DIST-A
Jan 12, 2005 1RT Total POSITIVE 301494731 KITCHEN DIST-A 0.00Jan 18, 2005
RT E. coli Absent 301494731 KITCHEN DIST-A 0.00
Nov 10, 2004 1RP Total Absent 311483401 311482071 KITCHEN DIST-A Nov 16, 2004
Nov 10, 2004 1RP Total Absent 311483411 311482071 NRTH DNKING FOUNTAIN DIST-A Nov 16, 2004
Nov 10, 2004 1RP Total Absent 344483421 311482071 DRINKING FNT SOUTH DIST-A Nov 16, 2004
Nov 10, 2004 1RP Total Absent 311483431 311482071 DRINKING FNT UPSTRS DIST-A Nov 16, 2004
Nov 03, 2004 1RT Total POSITIVE 311482071 KITCHEN DIST-A 0.00Nov 08, 2004
RT E. coli Absent 311482071 KITCHEN DIST-A 0.00
Sep 01, 2004 1RT Total Absent 309466911 DIST-A 0.00Sep 07, 2004
Jun 02, 2004 1RT Total Absent 306444201 DIST-A Jun 07, 2004
Jan 21, 2004 1RT Total Absent 301419031 DIST-A Jan 26, 2004
Dec 03, 2003 1RT Total Absent 312410381 DIST-A Dec 08, 2003
Sep 10, 2003 1RT Total Absent 309392121 DIST-A Sep 15, 2003
Jun 11, 2003 1RT Total Absent 36370211 DIST-A Jun 16, 2003
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Feb 05, 2003 1RT Total Absent 30245321 DIST-A Feb 10, 2003
Nov 26, 2002 1RT Total Absent 311332481 DIST-A Dec 02, 2002
Aug 28, 2002 1RT Total Absent 308312311 KITCHEN DIST-A Sep 03, 2002
Apr 24, 2002 1RT Total Absent 304285521 DIST-A May 06, 2002
Feb 13, 2002 1RT Total Absent 302272711-1 DIST-A Feb 20, 2002
Feb 13, 2002 1RT Total Absent 302272711-2 DIST-A Feb 20, 2002
Feb 13, 2002 1RT Total Absent 302272711-3 DIST-A Feb 20, 2002
Feb 13, 2002 1RT Total Absent 302272711-4 DIST-A Feb 20, 2002
Feb 13, 2002 1RT Total Absent 302272711-5 DIST-A Feb 20, 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  ::  Show rejected samples  ::  Exclude results older than 2022


More information for this water system: SDWIS ID 2560
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