OHA Drinking Water Services
OR41
PWS ID: 94441 ---- TREE TOP
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
Sep 16, 2024 1RT Total Absent 24-53517 DIST-A Sep 20, 2024
Jun 21, 2024 1RT Total Absent 24-35332 DIST-A Jun 25, 2024
Mar 25, 2024 1RT Total Absent PEC0019-01 DIST-A Apr 02, 2024
Dec 20, 2023 1RT Total Absent 23-77740 DIST-A Dec 21, 2023
Sep 12, 2023 1RT Total Absent 23-55570 DIST-A Sep 14, 2023
Jun 30, 2023 1RT Total Absent 23-38511 DIST-A Jul 06, 2023
Mar 31, 2023 1RT Total Absent 23-17631 DIST-A Apr 03, 2023
Sep 29, 2022 1RT Total Absent 2263599 DIST-A Sep 30, 2022
Jun 30, 2022 1RT Total Absent 2241808 DIST-A Jul 05, 2022
Mar 28, 2022 1RT Total Absent 2220839 DIST-A Mar 30, 2022
Dec 06, 2021 1RT Total Absent 2188496 DIST-A Dec 07, 2021
Sep 15, 2021 1RT Total Absent 2167936 DIST-A Sep 16, 2021
Jun 10, 2021 1RT Total Absent 2140155 DIST-A Jun 11, 2021
Mar 17, 2021 1RT Total Absent 2118350 DIST-A Mar 19, 2021
Dec 15, 2020 1RT Total Absent 2084732 DIST-A Dec 18, 2020
Sep 08, 2020 1RT Total Absent 2059443 DIST-A Sep 10, 2020
Jun 10, 2020 1RT Total Absent 2036165 DIST-A Jun 17, 2020
Mar 11, 2020 1RT Total Absent 2017367 DIST-A Mar 24, 2020
Dec 10, 2019 1RT Total Absent 1990824 DIST-A Dec 12, 2019
Sep 20, 2019 1RT Total Absent 1970466 DIST-A Sep 23, 2019
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Jun 13, 2019 1RT Total Absent 19_006861_0001 FOUNTAIN BUILDING 1 DIST-A Jul 03, 2019
Mar 20, 2019 1RT Total Absent 1919179 DIST-A Mar 22, 2019
Nov 13, 2018 1RT Total Absent 1886750 DIST-A Nov 20, 2018
Sep 20, 2018 1RT Total Absent 1872272 DIST-A Oct 04, 2018
Jun 28, 2018 1RT Total Absent 1847768 BLDG #1 LUNCH ROOM DIST-A Jul 03, 2018
Mar 19, 2018 1RT Total Absent 1818935 1440 SILVERTON ROAD DIST-A Mar 30, 2018
Dec 13, 2017 1RT Total Absent 1778870 1440 SILVERTON ROAD DIST-A Dec 29, 2017
Sep 21, 2017 1RT Total Absent 1756689 1440 SILVERTON ROAD DIST-A Sep 29, 2017
Jun 12, 2017 1RT Total Absent 1731297 1440 SILVERTON ROAD DIST-A Jun 20, 2017
Mar 23, 2017 1RT Total Absent 1715422 1440 SILVERTON ROAD DIST-A Mar 24, 2017
Nov 21, 2016 1RT Total Absent 1670734 1440 SILVERTON RD DIST-A Nov 30, 2016
Sep 21, 2016 1RT Total Absent 1657738 1440 SILVERTON RD. DIST-A Sep 28, 2016
Jun 20, 2016 1RT Total Absent 1632906 1440 SILVERTON RD DIST-A Jul 05, 2016
Apr 18, 2016 1RT Total Absent 1619433 FF LUNCHROOM FOUNTAIN DIST-A Apr 28, 2016
Apr 18, 2016 1RT Total Absent 1619432 CONCENTRATE DRINKING FOUNTAIN DIST-A Apr 28, 2016
Apr 18, 2016 1RT Total Absent 1619431 1440 SILVERTON ROAD DIST-A Apr 28, 2016
Mar 28, 2016 1AS Total Absent 1615400 WELL TANK SRC-AA Apr 04, 2016
Mar 28, 2016 1RP Total Absent 1615399 1615180 DRUM DRYER DIST-A Apr 04, 2016
Mar 28, 2016 1RP Total Absent 1615398 1615180 CONC. LAB FOUNTAIN DIST-A Apr 04, 2016
Mar 28, 2016 1RP Total Absent 1615397 1615180 LUNCHROOM DIST-A Apr 04, 2016
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Mar 25, 2016 1RT Total POSITIVE 1615180 FRESH FRUIT LNCHRM SINK FAUCET DIST-A Mar 27, 2016
RT E. coli Absent 1615180 FRESH FRUIT LNCHRM SINK FAUCET DIST-A
Dec 21, 2015 1RT Total Absent 1561551 1440 SILVERTON ROAD DIST-A Dec 28, 2015
Sep 23, 2015 1RT Total Absent 1545889 DD WAREHOUSE FOUNTAIN DIST-A Sep 25, 2015
Jun 04, 2015 1RT Total Absent 1525377 FF LUNCH ROOM SINK DIST-A Jun 10, 2015
Mar 11, 2015 1RT Total Absent 1510500 1440 SILVERTON ROAD DIST-A Mar 18, 2015
Dec 05, 2014 1RT Total Absent 1453991 1440 SILVERTON RD. DIST-A Dec 09, 2014
Sep 15, 2014 1RT Total Absent 568876 FF LUNCH ROOM SINK DIST-A Sep 22, 2014
Jun 18, 2014 1RT Total Absent 564964 CONCENTRATE DR FTN DIST-A Jun 23, 2014
Mar 19, 2014 1RT Total Absent 560939 D.D WAREHOUSE SINK DIST-A Mar 25, 2014
Dec 04, 2013 1RT Total Absent 556346 SINK FRESH FRUIT DIST-A Dec 09, 2013
Sep 25, 2013 1RT Total Absent 553127 LUNCH ROOM SINK DIST-A Sep 30, 2013
Jun 19, 2013 1RT Total Absent 548670 DRUM DRYER FOUNTAIN DIST-A Jun 24, 2013
Mar 12, 2013 1RT Total Absent 544145 FRESH FRUIT LUNCH RM DIST-A Mar 19, 2013
Nov 06, 2012 1RT Total Absent 538760 1440 SILVERTON RD DIST-A Nov 13, 2012
Sep 20, 2012 1RT Total Absent 536185 DRYER WAREHOUSE DIST-A Sep 25, 2012
Jun 05, 2012 1RT Total Absent 530566 FRESH FRUIT LUNCH RM DIST-A Jun 13, 2012
Mar 14, 2012 1RT Total Absent 526490 DRYER WAREHOUSE DF DIST-A Mar 30, 2012
Dec 08, 2011 1RT Total Absent 521892 CONCENTRATE LUNCH RM DIST-A Dec 12, 2011
Sep 21, 2011 1RT Total Absent 517761 DRUM DRYER LAB DIST-A Sep 26, 2011
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Jun 14, 2011 1RT Total Absent 512157 LAST WASH PAN DIST-A Jun 20, 2011
Mar 17, 2011 1RT Total Absent 507309 CONC LUNCHROOM DIST-A Mar 28, 2011
Nov 22, 2010 1RT Total Absent 500504-5 VARIOUS DIST-A Dec 01, 2010
Nov 22, 2010 1RT Total Absent 500504-4 VARIOUS DIST-A Dec 01, 2010
Nov 22, 2010 1RT Total Absent 500504-3 VARIOUS DIST-A Dec 01, 2010
Nov 22, 2010 1RT Total Absent 500504-2 VARIOUS DIST-A Dec 01, 2010
Nov 22, 2010 1RT Total Absent 500504-1 VARIOUS DIST-A Dec 01, 2010
Oct 22, 2010 1RP Total Absent 498577 498483 SINK IN LAB DIST-A Oct 25, 2010
Oct 22, 2010 1RP Total Absent 498576 498483 SINK IN CONCENTRATE DIST-A Oct 25, 2010
Oct 22, 2010 1RP Total Absent 498575 498483 SINK FRESH FRUIT DIST-A Oct 25, 2010
Oct 22, 2010 1RP Total Absent 498574 498483 HB WEST OF WELL TANK DIST-A Oct 25, 2010
Oct 20, 2010 1RT Total POSITIVE 498483 drum dryer drinking DIST-A Oct 22, 2010
RT E. coli Absent 498483 drum dryer drinking DIST-A
Jun 01, 2010 1RT Total Absent 489078 CONCENTRATE LUNCH RM DIST-A Jun 08, 2010
Mar 25, 2010 1RT Total Absent 485068 FF LUNCH ROOM DIST-A Mar 29, 2010
Dec 22, 2009 1RT Total Absent 479724 FF lunch room DIST-A Dec 28, 2009
Sep 23, 2009 1RT Total Absent 474310 Lunch room DIST-A Sep 28, 2009
Jun 23, 2009 1RT Total Absent 468908 FRESH PLANT LUNCHROO DIST-A Jul 06, 2009
Mar 17, 2009 1RT Total Absent 463268 FF LUNCH ROOM DIST-A Mar 25, 2009
Sep 30, 2008 1RT Total Absent 453820 FOUNTAIN O/S CONE LA DIST-A Oct 03, 2008
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Jun 17, 2008 1RT Total Absent 447791 FF LUNCH ROOM DIST-A Jun 23, 2008
Dec 04, 2007 1RT Total Absent 437507 CONC LUNCH ROOM DIST-A Dec 10, 2007
Jun 06, 2007 1RT Total Absent A70607AA1 DIST-A Jun 25, 2007
Mar 13, 2007 1RT Total Absent A70314AF1 DIST-A Apr 10, 2007
Dec 13, 2006 1RT Total Absent A61214CM1 DIST-A Jan 16, 2007
Jul 28, 2006 1RT Total Absent A60728BU1 DIST-A Aug 21, 2006
May 26, 2006 1RT Total Absent PPE12701 DIST-A Jun 16, 2006
Dec 16, 2005 1RP Total Absent 400383 1213013 WH FOUNTAIN DIST-A Jan 09, 2006
Dec 16, 2005 1RP Total Absent 400382 1213013 LUNCHROOM 3 DIST-A Jan 09, 2006
Dec 16, 2005 1RP Total Absent 400381 1213013 LUNCHROOM 2 DIST-A Jan 09, 2006
Dec 16, 2005 1RP Total Absent 400380 1213013 1 WELL DIST-A Jan 09, 2006
Dec 12, 2005 1RT Total POSITIVE 1213013 LUNCHROOM DIST-A Jan 09, 2006
RT E. coli Absent 1213013 LUNCHROOM DIST-A
Sep 20, 2005 1RT Total Absent 395745 CONC. LUNCHROOM DIST-A Sep 26, 2005
May 25, 2005 1RT Total Absent 388912 DIST-A Jun 07, 2005
Mar 07, 2005 1RT Total Absent 384495 LUNCH ROOM DIST-A Mar 14, 2005
Dec 07, 2004 1RT Total Absent 379612 CONCENTRATE LUNCH RM DIST-A Dec 13, 2004
Sep 21, 2004 1RT Total Absent 375558 LUNCHROOM DIST-A Oct 04, 2004
Jun 17, 2004 1RT Total Absent 370334 DIST-A Oct 21, 2004
Mar 11, 2004 1RT Total Absent 364637 DIST-A Mar 24, 2004
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Dec 12, 2003 1RT Total Absent 360294 CONC LUNCH ROOM DIST-A Dec 19, 2003
Sep 16, 2003 1RT Total Absent 355315 DIST-A Sep 22, 2003
Jul 24, 2003 1RT Total Absent 352454TCR DIST-A Sep 18, 2003
May 22, 2003 1RT Total Absent 349014 DIST-A May 29, 2003
Jan 31, 2003 1RT Total Absent 342991 DIST-A Feb 10, 2003
Dec 13, 2002 1RT Total Absent 340793 DIST-A Dec 17, 2002
Sep 10, 2002 1RT Total Absent 335590 DIST-A Sep 19, 2002
Jun 17, 2002 1RT Total Absent 330945 DIST-A Jun 24, 2002
Mar 25, 2002 1RT Total Absent 326447 DIST-A Apr 01, 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


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