OHA Drinking Water Services
OR41
PWS ID: 93759 ---- PRATUM ELEMENTARY
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
Apr 22, 2024 1RT Total Absent 20240422046 OUTSIDE TAP DIST-A Apr 26, 2024
Jan 26, 2024 1RT Total Absent 20240126032 OUTSIDE TAP DIST-A Feb 02, 2024
Oct 20, 2023 1RT Total Absent 20231020018 OUTSIDE TAP DIST-A Nov 03, 2023
Jul 25, 2023 1RT Total Absent 20230725049 8995 SUNNYVIEW OS DIST-A Aug 07, 2023
Apr 21, 2023 1RT Total Absent 20230421027 OS TAP DIST-A May 05, 2023
Jan 20, 2023 1RT Total Absent 20230120031 OS TAP DIST-A Jan 27, 2023
Oct 18, 2022 1RT Total Absent 20221018040 OUTSIDE TAP DIST-A Oct 31, 2022
Jul 28, 2022 1RT Total Absent 20220728044 OUTSIDE DIST-A Aug 08, 2022
Apr 20, 2022 1RT Total Absent 20220420045 OUTSIDE SPIGOT DIST-A Apr 26, 2022
Feb 09, 2022 1RT Total Absent 20220209044 BACK HALL FOUNTAIN DIST-A Feb 24, 2022
Nov 04, 2021 1RT Total Absent 20211104106 BACK HALL FOUNTAIN DIST-A Nov 09, 2021
Sep 09, 2021 1RT Total Absent 20210909026 FRONT HALL FOUNTAIN DIST-A Sep 15, 2021
Apr 08, 2021 1RT Total Absent 20210408028 KITCHEN DIST-A Apr 13, 2021
Feb 04, 2021 1RT Total Absent 20210204033 BACK HALL FOUNTAIN DIST-A Feb 09, 2021
Nov 05, 2020 1RT Total Absent 20201105022 FRONT HALL FOUNTAIN DIST-A Nov 09, 2020
Sep 24, 2020 1RT Total Absent 20200924026 KITCHEN COLD WATER DIST-A Sep 30, 2020
Jul 01, 2020 1RT Total Absent 20200701098 BASEMENT TEST TAP DIST-A Jul 07, 2020
Jul 01, 2020 1RT Total Absent 20200701097 NORTH HOSE BIB DIST-A Jul 07, 2020
Jul 01, 2020 1RT Total Absent 20200701096 SOUTH HOSE BIB DIST-A Jul 07, 2020
Jul 01, 2020 1RT Total Absent 20200701095 WELL HEAD DIST-A Jul 07, 2020
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jun 03, 2020 1TG Total POSITIVE 20200603037 20200528025 SOUTH HOSE BIB SRC-AA Jun 04, 2020
TG E. coli Absent 20200603037 20200528025 SOUTH HOSE BIB SRC-AA
Jun 03, 2020 1RP Total POSITIVE 20200603036 20200528025 BASEMENT TEST TAP DIST-A Jun 04, 2020
RP E. coli Absent 20200603036 20200528025 BASEMENT TEST TAP DIST-A
Jun 03, 2020 1RP Total POSITIVE 20200603035 20200528025 NORTH HOSE BIB DIST-A Jun 04, 2020
RP E. coli Absent 20200603035 20200528025 NORTH HOSE BIB DIST-A
Jun 03, 2020 1RP Total POSITIVE 20200603034 20200528025 SOUTH HOSE BIB DIST-A Jun 04, 2020
RP E. coli Absent 20200603034 20200528025 SOUTH HOSE BIB DIST-A
May 28, 2020 1RT Total POSITIVE 20200528025 LITTLE ROOM SINK DIST-A May 29, 2020
RT E. coli Absent 20200528025 LITTLE ROOM SINK DIST-A
Feb 06, 2020 1RT Total Absent 20200206035 FRONT HALL FOUNTAIN DIST-A Feb 19, 2020
Nov 07, 2019 1RT Total Absent 20191107029 KITCHEN COLD WATER DIST-A Nov 13, 2019
Sep 10, 2019 1RT Total Absent 20190910047 FRONT HALL FOUNTAIN DIST-A Sep 19, 2019
May 08, 2019 1RT Total Absent 20190508040 KITCHEN DIST-A May 14, 2019
Feb 14, 2019 1RT Total Absent 20190214017 BACK HALL FOUNTAIN DIST-A Feb 21, 2019
Oct 15, 2018 1RT Total Absent 20181015026 KITCHEN DIST-A Oct 23, 2018
Oct 15, 2018 1RT Total Absent 20181015025 FRONT HALL FOUNTAIN DIST-A Oct 23, 2018
Oct 15, 2018 1RT Total Absent 20181015024 BACK HALL FOUNTAIN DIST-A Oct 23, 2018
Oct 15, 2018 1TG Total Absent 20181015023 20180906053 WELL HEAD SRC-AA Oct 23, 2018
Sep 14, 2018 1RP Total POSITIVE 20180914057 20180906053 WELL HEAD DIST-A Sep 17, 2018
RP E. coli Absent 20180914057 20180906053 WELL HEAD DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Sep 14, 2018 1RP Total POSITIVE 20180914056 20180906053 KITCHEN COLD WATER DIST-A Sep 17, 2018
RP E. coli Absent 20180914056 20180906053 KITCHEN COLD WATER DIST-A
Sep 14, 2018 1RP Total Absent 20180914055 20180906053 BACK HALL FOUNTAIN DIST-A Sep 17, 2018
Sep 14, 2018 1RP Total POSITIVE 20180914054 20180906053 FRONT HALL FOUNTAIN DIST-A Sep 17, 2018
RP E. coli Absent 20180914054 20180906053 FRONT HALL FOUNTAIN DIST-A
Sep 06, 2018 1RT Total POSITIVE 20180906053 BACK HALL FOUNTAIN DIST-A Sep 10, 2018
RT E. coli Absent 20180906053 BACK HALL FOUNTAIN DIST-A
May 03, 2018 1RT Total Absent 20180503035 KITCHEN DIST-A May 09, 2018
Feb 12, 2018 1RT Total Absent 20180212041 BACK HALL FOUNTAIN DIST-A Feb 16, 2018
Nov 02, 2017 1RT Total Absent 20171102032 KITCHEN TAP DIST-A Nov 15, 2017
Sep 12, 2017 1RT Total Absent 20170912034 FRONT HALL FOUNTAIN DIST-A Sep 22, 2017
May 08, 2017 1RT Total Absent 20170508045 BACK HALL FOUNTAIN DIST-A May 11, 2017
Feb 13, 2017 1RT Total Absent 20170213045 KITCHEN COLD WATER DIST-A Feb 22, 2017
Nov 14, 2016 1RT Total Absent 20161114129 BACK HALL FOUNTAIN DIST-A Nov 21, 2016
Sep 08, 2016 1RT Total Absent 20160908047 FRONT HALL FOUNTAIN DIST-A Sep 14, 2016
May 06, 2016 1RT Total Absent 20160506024 KITCHEN COLD WATER DIST-A May 18, 2016
Feb 05, 2016 1RT Total Absent 20160205012 KITCHEN DIST-A Feb 24, 2016
Nov 09, 2015 1RT Total Absent 20151109041 BACK HALL FOUNTAIN DIST-A Nov 23, 2015
Sep 22, 2015 1RT Total Absent 20150922026 FRONT HALL FOUNTAIN DIST-A Oct 02, 2015
May 11, 2015 1RT Total Absent 20150511032 FRONT HALL FOUNTAIN DIST-A May 26, 2015
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Feb 06, 2015 1RT Total Absent 20150206028 KITCHEN COLD WATER DIST-A Feb 13, 2015
Nov 07, 2014 1RT Total Absent 20141107023 BACK HALL FOUNTAIN DIST-A Nov 12, 2014
Sep 05, 2014 1RT Total Absent 20140905010 FRONT HALL FOUNTAIN DIST-A Sep 11, 2014
May 02, 2014 1RT Total Absent 20140502018 KITCHEN TAP DIST-A May 13, 2014
Feb 20, 2014 1RT Total Absent 20140220025 BACK HALL FOUNTAIN DIST-A Mar 05, 2014
Nov 01, 2013 1RT Total Absent 20131101011 FRONT HALL FOUNTAIN DIST-A Nov 15, 2013
Sep 10, 2013 1RT Total Absent 20130910045 BOYS RESTROOM DIST-A Sep 30, 2013
Jun 05, 2013 1RT Total Absent 20130605057 BACK HALL FAUCET DIST-A Jun 20, 2013
Jun 05, 2013 1RT Total Absent 20130605056 KINDERGARTEN FOUNTAI DIST-A Jun 20, 2013
Jun 05, 2013 1RT Total Absent 20130605055 BACK HALL FOUNTAIN DIST-A Jun 20, 2013
Jun 05, 2013 1RT Total Absent 20130605054 FRONT HALL FOUNTAIN DIST-A Jun 20, 2013
Jun 05, 2013 1RT Total Absent 20130605053 KITCHEN FAUCET COLD DIST-A Jun 20, 2013
May 10, 2013 1RP Total Absent 20130510009 20130508036 KITCHEN FAUCET DIST-A May 16, 2013
May 10, 2013 1RP Total Absent 20130510008 20130508036 BACK HALL TAP DIST-A May 16, 2013
May 10, 2013 1RP Total Absent 20130510007 20130508036 CLASSROOM TAP DIST-A May 16, 2013
May 10, 2013 1RP Total Absent 20130510006 20130508036 PRE TREATMENT PORT DIST-A May 16, 2013
May 08, 2013 1RT Total POSITIVE 20130508036 HALL DRNKNG FOUNTAIN DIST-A May 10, 2013
RT E. coli Absent 20130508036 HALL DRNKNG FOUNTAIN DIST-A
Feb 08, 2013 1RT Total Absent 20130208023 BOYS RESTROOM DIST-A Feb 20, 2013
Nov 01, 2012 1RT Total Absent 20121101029 BACK HALL TAP DIST-A Nov 08, 2012
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Sep 12, 2012 1RT Total Absent 20120912094 GIRLS RESTROOM DIST-A Sep 26, 2012
May 03, 2012 1RT Total Absent 20120503034 Boys Restroom DIST-A May 09, 2012
Feb 02, 2012 1RT Total Absent 20120202025 Girls Restroom DIST-A Feb 14, 2012
Nov 08, 2011 1RT Total Absent 20111108055 Back Hall Tap DIST-A Nov 16, 2011
Sep 08, 2011 1RT Total Absent 20110908036 Boys Restroom DIST-A Sep 22, 2011
May 05, 2011 1RT Total Absent 20110505018 Girls Restroom DIST-A May 12, 2011
Feb 08, 2011 1RT Total Absent 20110208043 Back Hall Tap DIST-A Feb 18, 2011
Nov 04, 2010 1RT Total Absent 20101104056 Boys Restroom DIST-A Nov 24, 2010
Sep 08, 2010 1RT Total Absent 20100908039 downstairs fountain DIST-A Sep 24, 2010
May 10, 2010 1RT Total Absent 20100510037 Girls Restroom DIST-A May 20, 2010
Feb 04, 2010 1RT Total Absent 20100204029 Boys Restroom DIST-A Feb 18, 2010
Nov 10, 2009 1RT Total Absent 20091110040 Pratum back hall tap DIST-A Nov 30, 2009
Sep 09, 2009 1RT Total Absent 20090909045 Back Hall Tap DIST-A Oct 06, 2009
May 20, 2009 1RT Total Absent 20090520023 PRATUM GIRLS RR DIST-A Jun 05, 2009
Feb 23, 2009 1RP Total POSITIVE 20090223020 20090217011 GIRLS RESTROOM DIST-A Feb 25, 2009
RP E. coli Absent 20090223020 20090217011 GIRLS RESTROOM DIST-A
Feb 23, 2009 1RP Total POSITIVE 20090223021 20090217011 BACK HALL TAP DIST-A Feb 25, 2009
RP E. coli Absent 20090223021 20090217011 BACK HALL TAP DIST-A
Feb 23, 2009 1RP Total POSITIVE 20090223022 20090217011 BOYS RESTROOM DIST-A Feb 25, 2009
RP E. coli Absent 20090223022 20090217011 BOYS RESTROOM DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Feb 20, 2009 1RT Total Absent 20090220008 KITCHEN TAP DIST-A Mar 02, 2009
Feb 17, 2009 1RT Total POSITIVE 20090217011 KITCHEN DIST-A Feb 19, 2009
RT E. coli Absent 20090217011 KITCHEN DIST-A
Nov 07, 2008 1RT Total Absent 20081107022 BACK HALL TAP DIST-A Nov 26, 2008
Sep 03, 2008 1RT Total Absent 20080903013 BACK HALL TAP DIST-A Oct 01, 2008
May 02, 2008 1RT Total Absent 20080502003 BOYS RESTROOM DIST-A May 21, 2008
Feb 12, 2008 1RT Total Absent 20080212010 KITCHEN DIST-A Feb 25, 2008
Nov 07, 2007 1RT Total Absent 20071107015 BACK HALL TAP DIST-A Nov 29, 2007
Sep 06, 2007 1RT Total Absent 20070906059 BOYS RESTROOM DIST-A Sep 26, 2007
May 04, 2007 1RT Total Absent 20070504013 KITCHEN TAP DIST-A May 10, 2007
Mar 01, 2007 1RT Total Absent 20070301028 BACK HALL TAP DIST-A Mar 23, 2007
Nov 14, 2006 1RT Total Absent 20061114028 KITCHEN TAP DIST-A Dec 01, 2006
Sep 13, 2006 1RT Total Absent 20060913014 BACK HALL TAP DIST-A Sep 25, 2006
May 09, 2006 1RT Total Absent 20060509029 BOYS RR DIST-A May 16, 2006
Mar 01, 2006 1RT Total Absent 20060301041 2. KITCHEN DIST-A Apr 06, 2006
Nov 08, 2005 1RT Total Absent 20051108021 PRATUM/BACK HALL TAP DIST-A Dec 07, 2005
Sep 13, 2005 1RT Total Absent 20050913057 PRATUM/BACK HALL TAP DIST-A Oct 06, 2005
May 10, 2005 1RT Total Absent 20050510_036 BOYS RESTROOM DIST-A Jun 06, 2005
Feb 08, 2005 1RT Total Absent 20050208_046 PRATUM SCH. KIT TAP DIST-A Mar 09, 2005
Nov 09, 2004 1RT Total Absent 20041109_043 BOYS RESTROOM DIST-A Dec 09, 2004
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Sep 08, 2004 1RT Total Absent 20040908_066 PRATUM/KITCHEN DIST-A Oct 11, 2004
May 11, 2004 1RT Total Absent 20040511_020 PRATUM SCHOOL/BACK H DIST-A Jun 08, 2004
Feb 10, 2004 1RT Total Absent 20040210_035 PRATUM SCHOOL/BACK H DIST-A Mar 09, 2004
Nov 18, 2003 1RT Total Absent 20031118020 PRATUM SCHOOL/BACK H DIST-A Dec 03, 2003
Sep 03, 2003 1RT Total Absent 030903070 PRATUM SCHOOL/BACK H DIST-A Oct 09, 2003
May 13, 2003 1RT Total Absent 030513032 PRATUM SCHOOL/BACK H DIST-A Jun 10, 2003
Feb 11, 2003 1RT Total Absent 030211037 PRATUM SCHOOL/BACK H DIST-A Mar 10, 2003
Nov 12, 2002 1RT Total Absent 021112045 PRATUM SCHOOL/BACK H DIST-A Dec 04, 2002
Sep 10, 2002 1RT Total Absent 020910052 PRATUM SCHOOL/BACK H DIST-A Oct 07, 2002
May 14, 2002 1RT Total Absent 020514028 Pratum School/Back H DIST-A Jun 07, 2002
Jan 17, 2002 1RT Total Absent A20117AA1 Back Hall Faucet DIST-A Feb 08, 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


More information for this water system: SDWIS ID 1439
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