OHA Drinking Water Services
OR41
PWS ID: 91810 ---- FERN RIDGE MIDDLE SCHOOL
Coliform Results

See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  MRDL Summary  ::  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


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Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date		Rejected
Reason
May 08, 2024 1RT Total Absent 2405396_001A FERN RIDGE MS KITCHEN SINK DIST-A 0.11May 09, 2024
Feb 21, 2024 1RT Total Absent 2402725_001A KITCHEN SINK AT FRMS DIST-A 0.28Feb 23, 2024
Nov 16, 2023 1RT Total Absent 2311564_001A KITCHEN SINK DIST-A 0.26Nov 17, 2023
Aug 15, 2023 1RT Total Absent 2308616_002A MIDDLE SCHOOL KITCHEN SINK DIST-A 0.03Aug 17, 2023
Aug 15, 2023 1AS Total Absent 2308616_001A WELL 2 - L102250 SRC-AB Aug 17, 2023
Jun 26, 2023 1RT Total Absent 2306926_001A KITCHEN SINK DIST-A 0.06Jun 27, 2023
Apr 26, 2023 1RT Total Absent 2304918_001A KITCHEN SINK DIST-A 0.35Apr 28, 2023
Mar 14, 2023 1RT Total Absent 2303527_001A 3 WELL SINK IN KITCHEN DIST-A 0.24Mar 15, 2023
Dec 06, 2022 1AS Total Absent 2212166_002A WELL #2 - L102250 SRC-AB Dec 08, 2022
Dec 06, 2022 1RT Total Absent 2212166_001A KIT SINK DIST-A 0.28Dec 08, 2022
Sep 21, 2022 1RT Total Absent 2209822_001A KIT SINK DIST-A 0.06Sep 23, 2022
May 26, 2022 1RT Total Absent 2205A49_001A STAFF ROOM SINK DIST-A 0.16May 31, 2022
Feb 08, 2022 1RT Total Absent 2202316_001A KIT SINK DIST-A 0.05Feb 10, 2022
Dec 10, 2021 1AS Total Absent 2112504_002A WELL#2-L102250 SRC-AB Dec 13, 2021
Dec 10, 2021 1RT Total Absent 2112504_001A KIT SINK DIST-A 0.02Dec 13, 2021
Jul 26, 2021 1RT Total Absent 2107B07_001A KIT SINK DIST-A 0.06Jul 28, 2021
Apr 20, 2021 1RT Total Absent 2104800_001A KIT SINK DIST-A 0.04Apr 21, 2021
Mar 24, 2021 1RT Total Absent 2103871_001A KITCHEN SINK DIST-A 0.12Mar 26, 2021
Dec 09, 2020 1AS Total Absent 2012388_001A WELL #2 SRC-AB Dec 11, 2020
Oct 05, 2020 1RT Total Absent 2010105_001A KIT SINK DIST-A 0.15Oct 07, 2020
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Jul 15, 2020 1TG Total Absent 2007695_004A 2007322001 WELL #1 SRC-AA Jul 17, 2020
Jul 15, 2020 1RP Total Absent 2007695_003A 2007322001 JANITOR SINK - UPSTREAM DIST-A 1.03Jul 17, 2020
Jul 15, 2020 1RP Total Absent 2007695_002A 2007322001 BUS BARN SINK DOWNSTREAM DIST-A 1.01Jul 17, 2020
Jul 15, 2020 1RP Total Absent 2007695_001A 2007322001 D.O. SINK DIST-A 0.16Jul 17, 2020
Jul 08, 2020 1RT Total POSITIVE 2007322001 KIT SINK DIST-A 0.00Jul 09, 2020
RT E. coli Absent 2007322001 KIT SINK DIST-A 0.00
Apr 06, 2020 1RT Total Absent 2004191_001A KITCHEN SINK DIST-A 0.06Apr 09, 2020
Mar 13, 2020 1RT Total Absent 2003547_001A KIT SINK DIST-A 0.10Mar 17, 2020
Feb 11, 2020 1RT Total Absent 2002373_001A KIT SINK DIST-A 0.52Feb 13, 2020
Dec 23, 2019 1TG Total Absent 1912A01_004A 1912867001 WELL #2-L102250 SRC-AB Dec 26, 2019
Dec 23, 2019 1RP Total Absent 1912A01_003A 1912867001 ROOM 24 SINK DIST-A 0.03Dec 26, 2019
Dec 23, 2019 1RP Total Absent 1912A01_002A 1912867001 GIRLS LOCKER ROOM DF DIST-A 0.03Dec 26, 2019
Dec 23, 2019 1RP Total Absent 1912A01_001A 1912867001 KITCHEN SINK DIST-A 0.03Dec 26, 2019
Dec 19, 2019 1RT Total POSITIVE 1912867001 KITCHEN SINK DIST-A 0.08Dec 20, 2019
RT E. coli Absent 1912867001 KITCHEN SINK DIST-A 0.08
Jul 15, 2019 1RT Total Absent 1907649_001A KIT. SINK DIST-A 0.02Jul 18, 2019
Apr 01, 2019 1RT Total Absent 1904012_001A KITCHEN SINK DIST-A 0.02Apr 03, 2019
Jan 07, 2019 1RT Total Absent 1901219_001A KIT SINK DIST-A 0.08Jan 09, 2019
Oct 08, 2018 1AS Total Absent 1810329_002A WELLHEAD SRC-AB Oct 10, 2018
Oct 08, 2018 1RT Total Absent 1810329_001A KIT SINK DIST-A 0.09Oct 10, 2018
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Jul 05, 2018 1RT Total Absent 1807146_001A KIT SINK DIST-A 0.13Jul 09, 2018
Apr 04, 2018 1RT Total Absent 1804139_001A KIT SINK DIST-A 0.06Apr 06, 2018
Feb 20, 2018 1RT Total Absent 1802756_001A KIT SINK DIST-A 0.02Feb 26, 2018
Nov 27, 2017 1AS Total Absent 1711A52001 WELL SRC-AB Nov 30, 2017
Oct 02, 2017 1RT Total Absent 1710008_001A KITCHEN SINK DIST-A 0.02Oct 04, 2017
Jul 10, 2017 1RT Total Absent 1707269_001A D.O. KITCHEN SINK DIST-A 0.02Jul 12, 2017
Apr 10, 2017 1RT Total Absent 1704283_001A KIT SINK DIST-A 0.05Apr 13, 2017
Jan 17, 2017 1RT Total Absent 1701471_001A KIT SINK DIST-A 0.08Jan 19, 2017
Nov 21, 2016 1AS Total Absent 1611930001 WELL #2 SRC-AB Nov 28, 2016
Oct 03, 2016 1RT Total Absent 1610020_001A KITCHEN SINK DIST-A 0.45Oct 06, 2016
Jul 05, 2016 1RT Total Absent 1607082_001A KIT. SINK DIST-A 0.25Jul 08, 2016
Apr 11, 2016 1RT Total Absent 1604426_001A KITCHEN SINK DIST-A 0.09Apr 15, 2016
Jan 11, 2016 1RT Total Absent 1601296_001A KIT SINK DIST-A 0.43Jan 15, 2016
Oct 12, 2015 1RT Total Absent 1510411_001A KIT. SINK DIST-A 0.17Oct 16, 2015
Sep 21, 2015 1AS Total Absent 1509814_001A WELL SRC-AB Sep 25, 2015
Jul 28, 2015 1RT Total Absent 1507A78_001A KIT SINK DIST-A 0.13Jul 31, 2015
Apr 03, 2015 1RT Total Absent 1504141_001A KITCHEN SINK DIST-A 0.17Apr 06, 2015
Jan 08, 2015 1RT Total Absent 1501204001 DIST-A 1.37Jan 13, 2015
Oct 13, 2014 1RT Total Absent 1410494001 DIST-A 0.17Oct 17, 2014
Sep 16, 2014 1AS Total Absent 1409647001 WELL #2 SRC-AB Sep 19, 2014
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Jul 11, 2014 1RT Total Absent 143132 DIST-A 0.22Jul 15, 2014
Apr 16, 2014 1RT Total Absent 141745 DIST-A 0.16Apr 18, 2014
Jan 08, 2014 1RT Total Absent 140107 DIST-A 0.22Jan 10, 2014
Oct 16, 2013 1RT Total Absent 134572 DIST-A Oct 18, 2013
Jul 12, 2013 1RT Total Absent 132964 DIST-A Jul 19, 2013
Apr 08, 2013 1RT Total Absent 131359 DIST-A Apr 12, 2013
Jan 16, 2013 1RT Total Absent 130212 DIST-A Jan 18, 2013
Oct 16, 2012 1RT Total Absent 125101 DIST-A Oct 19, 2012
Sep 04, 2012 1RT Total Absent 124260 DIST-A Sep 07, 2012
Jul 10, 2012 1RT Total Absent 123269 DIST-A 0.04Jul 13, 2012
Apr 24, 2012 1RT Total Absent 121776 DIST-A 1.10Apr 27, 2012
Feb 21, 2012 1RT Total Absent 120777 DIST-A 0.87Feb 24, 2012
Jan 05, 2012 1RT Total Absent 120055 DIST-A Jan 09, 2012
Sep 27, 2011 1RT Total Absent 114857 DIST-A 0.56Sep 30, 2011
Apr 19, 2011 1RT Total Absent 111800 DIST-A 0.88Apr 22, 2011
Jan 05, 2011 1AS Total POSITIVE 110081 well head SRC-AA Jan 11, 2011
AS E. coli Absent 110081 well head SRC-AA
Jan 04, 2011 1RT Total Absent 110041 DIST-A 0.36Jan 07, 2011
Nov 19, 2010 1AS Total POSITIVE 105755 well SRC-AA Nov 24, 2010
AS E. coli Absent 105755 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
Nov 01, 2010 1CO Total POSITIVE 105380 105304 Well SRC-AA Nov 03, 2010
CO E. coli POSITIVE 105380 105304 Well SRC-AA
Nov 01, 2010 1CO Total POSITIVE 105379 105304 Well SRC-AA Nov 03, 2010
CO E. coli POSITIVE 105379 105304 Well SRC-AA
Nov 01, 2010 1CO Total POSITIVE 105378 105304 Well SRC-AA Nov 03, 2010
CO E. coli Absent 105378 105304 Well SRC-AA
Nov 01, 2010 1CO Total POSITIVE 105377 105304 Well SRC-AA Nov 03, 2010
CO E. coli POSITIVE 105377 105304 Well SRC-AA
Nov 01, 2010 1CO Total POSITIVE 105376 105304 Well SRC-AA Nov 03, 2010
CO E. coli Absent 105376 105304 Well SRC-AA
Oct 27, 2010 1AS Total POSITIVE 105304 well SRC-AA Oct 29, 2010
AS E. coli POSITIVE 105304 well SRC-AA
Sep 29, 2010 1AS Total Absent 104852 well SRC-AA Oct 01, 2010
Sep 28, 2010 1RT Total Absent 104806 DIST-A 0.30Oct 01, 2010
Aug 31, 2010 1AS Total Absent 104161 well SRC-AA Sep 07, 2010
Jun 30, 2010 1AS Total Absent 102961 well SRC-AA Jul 06, 2010
Jun 10, 2010 1RT Total Absent 102643 DIST-A 0.70Jun 18, 2010
May 27, 2010 1AS Total POSITIVE 102358 Well Head SRC-AA Jun 01, 2010
AS E. coli Absent 102358 Well Head SRC-AA
Apr 27, 2010 1AS Total POSITIVE 101839 source water tap SRC-AA Apr 29, 2010
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
AS E. coli Absent 101839 source water tap SRC-AA
Apr 02, 2010 1AS Total POSITIVE 101459 raw water tap SRC-AA Apr 05, 2010
AS E. coli Absent 101459 raw water tap SRC-AA
Mar 01, 2010 1AS Total Absent 100929 raw water tap SRC-AA Mar 05, 2010
Feb 23, 2010 1RT Total Absent 100851 DIST-A 0.71Mar 01, 2010
Feb 23, 2010 1RT Total Absent 100848 DIST-A 0.15Mar 01, 2010
Jan 21, 2010 1AS Total POSITIVE 100314 raw watertap at well SRC-AA Jan 25, 2010
AS E. coli Absent 100314 raw watertap at well SRC-AA
Nov 24, 2009 1RT Total Absent 295879 DIST-A 0.19Dec 04, 2009
Nov 24, 2009 1RT Total Absent 295890 DIST-A 0.43Dec 07, 2009
Sep 15, 2009 1RT Total Absent 294658 DIST-A 0.01Sep 21, 2009
Sep 15, 2009 1RT Total Absent 294665 DIST-A 0.01Sep 21, 2009
May 12, 2009 1RT Total Absent 292314 DIST-A 0.55May 19, 2009
May 12, 2009 1RT Total Absent 292315 DIST-A 0.51May 19, 2009
Feb 24, 2009 1RT Total Absent 290898 DIST-A 0.65Mar 02, 2009
Feb 24, 2009 1RT Total Absent 290897 DIST-A 0.65Mar 02, 2009
Oct 28, 2008 1RT Total Absent 285625 DIST-A 0.89Nov 05, 2008
Oct 28, 2008 1RT Total Absent 285626 DIST-A 0.89Nov 05, 2008
Sep 16, 2008 1RT Total Absent 284826 DIST-A 0.92Sep 22, 2008
Sep 16, 2008 1RT Total Absent 284828 DIST-A 1.08Sep 22, 2008
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
May 20, 2008 1RT Total Absent 282589 DIST-A 0.00May 27, 2008
May 20, 2008 1RT Total Absent 282590 DIST-A 0.00May 27, 2008
Feb 26, 2008 1RT Total Absent 281019 DIST-A 1.89Mar 03, 2008
Feb 26, 2008 1RT Total Absent 281017 DIST-A 2.01Mar 03, 2008
Nov 06, 2007 1RT Total Absent 274713 DIST-A 1.04Nov 13, 2007
Nov 05, 2007 1RT Total Absent 274714 DIST-A 1.01Nov 13, 2007
Sep 11, 2007 1RT Total Absent 273784 DIST-A 0.53Sep 18, 2007
Sep 11, 2007 1RT Total Absent 273783 DIST-A 0.56Sep 18, 2007
May 29, 2007 1RT Total Absent 271887 DIST-A 0.26Jun 05, 2007
May 29, 2007 1RT Total Absent 271886 DIST-A 0.14Jun 04, 2007
Feb 01, 2007 1RT Total Absent 270357 DIST-A 0.29Feb 12, 2007
Jan 18, 2007 1RT Total Absent 270166 DIST-A 0.30Jan 29, 2007
Jan 18, 2007 1RT Total Absent 270165 DIST-A 0.15Jan 29, 2007
Oct 26, 2006 1RT Total Absent 264732 DIST-A 0.07Nov 06, 2006
Oct 26, 2006 1RT Total Absent 264731 DIST-A 0.07Nov 06, 2006
Sep 14, 2006 1RT Total Absent 263590-1 DIST-A 0.07Sep 25, 2006
Sep 14, 2006 1RT Total Absent 263590-2 DIST-A 0.07Sep 25, 2006
Apr 27, 2006 1RT Total Absent 261332-1 DIST-A 0.53May 08, 2006
Apr 27, 2006 1RT Total Absent 261332-2 DIST-A 0.53May 08, 2006
Feb 15, 2006 1RT Total Absent 260499-1 DIST-A 0.46Feb 21, 2006
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Feb 15, 2006 1RT Total Absent 260499-2 DIST-A 0.46Feb 21, 2006
Oct 26, 2005 1RT Total Absent 254370-1 DIST-A 0.64Oct 31, 2005
Oct 26, 2005 1RT Total Absent 254370-2 DIST-A 0.64Oct 31, 2005
Sep 08, 2005 1RT Total Absent 253559 DIST-A 1.13Sep 19, 2005
Sep 08, 2005 1RT Total Absent 253562 DIST-A 0.05Sep 19, 2005
Apr 27, 2005 1RT Total Absent 251526-1 DIST-A 1.43May 02, 2005
Apr 27, 2005 1RT Total Absent 251526-2 DIST-A 1.43May 02, 2005
Jan 12, 2005 1RT Total Absent 250118-1 DIST-A 1.12Jan 18, 2005
Jan 12, 2005 1RT Total Absent 250118-2 DIST-A 1.12Jan 18, 2005
Nov 23, 2004 1RT Total Absent 244567-1 DIST-A 0.99Nov 26, 2004
Nov 23, 2004 1RT Total Absent 244567-2 DIST-A 0.99Nov 26, 2004
Sep 14, 2004 1RT Total Absent 243470-1 DIST-A 0.84Sep 22, 2004
Sep 14, 2004 1RT Total Absent 243470-2 DIST-A 0.84Sep 22, 2004
Apr 27, 2004 1RT Total Absent 241299-1 DIST-A May 04, 2004
Apr 27, 2004 1RT Total Absent 241299-2 DIST-A May 04, 2004
Feb 24, 2004 1RT Total Absent 240544 DIST-A Mar 01, 2004
Feb 24, 2004 1RT Total Absent 240546 DIST-A Mar 01, 2004
Dec 18, 2003 1RT Total Absent 234671 DIST-A Dec 26, 2003
Dec 18, 2003 1RT Total Absent 234672 DIST-A Dec 26, 2003
Sep 17, 2003 1RT Total Absent 233531-1 DIST-A Sep 22, 2003
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Sep 17, 2003 1RT Total Absent 233531-2 DIST-A Sep 22, 2003
Jun 25, 2003 1RT Total Absent 232214-1 DIST-A Jul 02, 2003
Jun 25, 2003 1RT Total Absent 232214-2 DIST-A Jul 02, 2003
Feb 25, 2003 1RT Total Absent 230630-1 DIST-A Mar 03, 2003
Feb 25, 2003 1RT Total Absent 230630-2 DIST-A Mar 03, 2003
Oct 29, 2002 1RT Total Absent 223789-1 DIST-A Nov 04, 2002
Oct 29, 2002 1RT Total Absent 223789-2 DIST-A Nov 04, 2002
Sep 05, 2002 1RT Total Absent 223022 DIST-A Sep 12, 2002
Sep 05, 2002 1RT Total Absent 223021 DIST-A Sep 12, 2002
May 28, 2002 1RT Total Absent 221693 DIST-A Jun 03, 2002
May 21, 2002 1RT Total Absent 221561 DIST-A May 28, 2002
Mar 19, 2002 1RT Total Absent 220826-1 DIST-A Mar 25, 2002
Mar 19, 2002 1RT Total Absent 220826-2 DIST-A Mar 25, 2002



See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  MRDL Summary  ::  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


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