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:  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
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
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
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
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
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
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
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
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
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:  Hide special samples  ::  Show rejected samples  ::  Exclude results older than 2021


More information for this water system: SDWIS ID 1033
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