OHA Drinking Water Services
OR41
PWS ID: 94466 ---- DOME 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
Apr 22, 2025 1RT Total Absent 22501263AA PUMP HOUSE DIST-A Apr 25, 2025
Apr 22, 2025 1AS Total Absent 22501262AA PUMP HOUSE SRC-AA Apr 25, 2025
Feb 11, 2025 1RT Total Absent 22500456AA PUMP HOUSE DIST-A Feb 14, 2025
Nov 12, 2024 1RT Total Absent 22403851AA PUMP HOUSE DIST-A Nov 14, 2024
Aug 20, 2024 1RT Total Absent 22402856AA PUMP HOUSE DIST-A Aug 21, 2024
Apr 23, 2024 1RT Total Absent 22401310AA PUMP HOUSE DIST-A Apr 25, 2024
Apr 23, 2024 1AS Total Absent 22401309AA PUMPHOUSE SRC-AA Apr 25, 2024
Feb 06, 2024 1RT Total Absent 22400483AA PUMPHOUSE DIST-A Feb 08, 2024
Oct 24, 2023 1RT Total Absent 22303675AA PUMP HOUSE DIST-A Oct 31, 2023
Sep 19, 2023 1RT Total Absent 22303237AA PUMPHOUSE DIST-A Sep 20, 2023
May 23, 2023 1AS Total Absent 22301608AA PUMP HOUSE SRC-AA Jun 01, 2023
May 23, 2023 1RT Total Absent 22301607AA PUMP HOUSE DIST-A Jun 01, 2023
Mar 14, 2023 1RT Total Absent 22300752AA PUMP HOUSE DIST-A Mar 20, 2023
Dec 20, 2022 1RT Total Absent 22204245AA PUMP HOUSE DIST-A Dec 22, 2022
Jul 26, 2022 1RT Total Absent 22202408AA PUMP HOUSE DIST-A Aug 01, 2022
Jun 14, 2022 1RT Total Absent 22201947AA PUMP HOUSE DIST-A Jun 20, 2022
Mar 22, 2022 1AS Total Absent 22200911AA PUMPHOUSE - PRE TREATMENT SRC-AA Apr 04, 2022
Mar 22, 2022 1RT Total Absent 22200910AA PUMP HOUSE - POST TREATMENT DIST-A Apr 04, 2022
Oct 29, 2021 1RT Total Absent 22103673AA POST-TREATMENT DIST-A Nov 01, 2021
Oct 29, 2021 1AS Total Absent 22103672AA PRE-TREATMENT SRC-AA Nov 01, 2021
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Jul 27, 2021 1RT Total Absent 22102516AA PUMPHOUSE DIST-A Aug 04, 2021
Jun 01, 2021 1RT Total Absent 22101780AA PUMP HOUSE DIST-A Jun 08, 2021
Feb 12, 2021 1RT Total Absent 22100505AA PUMP HOUSE DIST-A Feb 22, 2021
Nov 11, 2020 1RT Total Absent 22003860AA PUMP HOUSE DIST-A Nov 13, 2020
Sep 01, 2020 1RT Total Absent 22002865AA PUMPHOUSE DIST-A Sep 04, 2020
Jun 01, 2020 1AS Total Absent 22001657AA PRE-TREATMENT TAP SRC-AA Jun 04, 2020
Jun 01, 2020 1RT Total Absent 22001656AA TAP IN PUMPHOUSE DIST-A Jun 04, 2020
Feb 18, 2020 1RT Total Absent 22000523AA TAP IN PUMPHOUSE DIST-A Feb 20, 2020
Nov 05, 2019 1RT Total Absent 21904072AA POST-TREATMENT TAP DIST-A Nov 08, 2019
Aug 19, 2019 1RT Total Absent 21903108AA POST-TREATMENT TAP DIST-A Sep 03, 2019
Aug 19, 2019 1AS Total POSITIVE 21903109 WELL PRETREATMENT SRC-AA Aug 20, 2019
AS E. coli Absent 21903109 WELL PRETREATMENT SRC-AA
Apr 30, 2019 1RT Total Absent 21901451AA POST TREATMENT TAP DIST-A May 02, 2019
Jan 03, 2019 1RT Total Absent 21900027AA POST-TREATMENT DIST-A Jan 11, 2019
Oct 02, 2018 1RT Total Absent 21803477AA POST TREATMENT TAP DIST-A Oct 05, 2018
Oct 02, 2018 1AS Total POSITIVE 21803475AA WELL/PRETREAT. TAP SRC-AA Oct 03, 2018
AS E. coli Absent 21803475AA WELL/PRETREAT. TAP SRC-AA
Jun 26, 2018 1RT Total Absent 21802203AA WELL TAP / PUMP HOUSE DIST-A Jun 27, 2018
Mar 27, 2018 1RT Total Absent 21800966AA PUMP HOUSE DIST-A Mar 28, 2018
Dec 05, 2017 1RT Total Absent 21704298AA POST TREATMENT TAP - PUMPHOUSE DIST-A Dec 11, 2017
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Aug 01, 2017 1RT Total Absent 21702663AA PUMP HOUSE DIST-A Aug 07, 2017
Jun 13, 2017 1AS Total Absent 21702038AA PRE-TREATMENT TAP SRC-AA Jun 27, 2017
Jun 13, 2017 1RT Total Absent 21702037AA POST TREATMENT TAP DIST-A Jun 27, 2017
Mar 21, 2017 1RT Total Absent 21700914AA POST-TREATMENT TAP DIST-A Apr 07, 2017
Nov 29, 2016 1AS Total Absent 21604292AA PRE-TREATMENT TAP SRC-AA Dec 01, 2016
Nov 29, 2016 1RT Total Absent 21604291AA PUMP HOUSE POST TREATMENT DIST-A Dec 01, 2016
Sep 06, 2016 1RT Total Absent 21603184AA DIST-A DIST-A Sep 08, 2016
Apr 25, 2016 1RT Total Absent 21601324AA PUMP HOUSE DIST-A Apr 28, 2016
Feb 25, 2016 1RT Total Absent 21600587AA POST TREATMENT TAP DIST-A Mar 01, 2016
Dec 07, 2015 1RT Total Absent 21504520AA PUMP HOUSE DIST-A Dec 23, 2015
Dec 07, 2015 1AS Total Absent 21504519AA WELL SRC-AA Dec 23, 2015
Aug 10, 2015 1RT Total Absent 21503124AA POST TREATMENT TAP DIST-A Sep 02, 2015
Jun 23, 2015 1RT Total Absent 21502489AA PUMPHOUSE DIST-A Jun 25, 2015
Mar 16, 2015 1RT Total Absent 21501007AA POST-TREATMENT TAP DIST-A Apr 03, 2015
Nov 11, 2014 1RT Total Absent 21404386AA POST TREATMENT DIST-A Nov 18, 2014
Nov 11, 2014 1AS Total POSITIVE 21404387AA WELL SRC-AA Nov 12, 2014
AS E. coli Absent 21404387AA WELL SRC-AA
Sep 23, 2014 1RT Total Absent 21403694AA POST TREATMENT DIST-A Oct 09, 2014
May 13, 2014 1RT Total Absent 21401815AA TAP IN PUMP HOUSE DIST-A May 15, 2014
Feb 13, 2014 1RT Total Absent 21400627AC PUMP HOUSE DIST-A Feb 21, 2014
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Dec 03, 2013 1RT Total Absent 21305318AA PUMPHOUSE DIST-A Dec 05, 2013
Aug 06, 2013 1RT Total Absent 21303510AA PUMP HOUSE POST TRESTMENT DIST-A Aug 12, 2013
Jun 18, 2013 1RT Total Absent 21302617AA PUMPHOUSE POST TREAT DIST-A Jun 19, 2013
Mar 26, 2013 1RT Total Absent 21301224AA PUMPHOUSE DIST-A Apr 01, 2013
Nov 06, 2012 1RT Total Absent 21204398AA PUMP HOUSE DIST-A Nov 07, 2012
Sep 04, 2012 1AS Total Absent 21203446AA Pre Treat.tap in pum SRC-AA Sep 07, 2012
Sep 04, 2012 1RT Total Absent 21203445AA Post Treat.Tap in Pu DIST-A Sep 07, 2012
May 07, 2012 1RT Total Absent 21201731AA Pumphouse-Post treat DIST-A May 08, 2012
Mar 06, 2012 1RT Total Absent 21200818AA Pump House post trea DIST-A Mar 07, 2012
Nov 16, 2011 1RT Total Absent 21104421AA Pump House Post trea DIST-A Nov 17, 2011
Sep 27, 2011 1RT Total Absent 21103731AA Pumphouse post treat DIST-A Sep 28, 2011
Jun 07, 2011 1RT Total Absent 21102041AA Pumphouse post treat DIST-A Jun 09, 2011
Mar 15, 2011 1RT Total Absent 21100952AA Pump House DIST-A Mar 16, 2011
Nov 09, 2010 1RT Total Absent 21004526AA Pump house DIST-A Nov 10, 2010
Sep 14, 2010 1RT Total Absent 21003723AA Pumphouse DIST-A Sep 16, 2010
May 18, 2010 1RT Total Absent 21001908AA Post-treatment tap i DIST-A May 19, 2010
Feb 23, 2010 1RT Total Absent 21000652AA Post-Treatment tap i DIST-A Feb 24, 2010
Oct 27, 2009 1RT Total Absent 20903667AA DIST-A Nov 06, 2009
Apr 14, 2009 1RT Total Absent 20901100AA PUMPHOUSE DIST-A Apr 15, 2009
Jan 13, 2009 1RT Total Absent 20900116AA PUMP HOUSE / POST TR DIST-A Jan 14, 2009
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Sep 30, 2008 1RT Total Absent 20803411AA POST-TREATMENT TAP I DIST-A Oct 01, 2008
Sep 09, 2008 1RT Total Absent 20803132AA POST-TREATMENT TAP I DIST-A Sep 10, 2008
May 06, 2008 1RT Total Absent 20801428AA TREATED WATER TAP IN DIST-A May 07, 2008
Feb 12, 2008 1RT Total Absent 20800378AA PUMP HOUSE DIST-A Feb 13, 2008
Nov 20, 2007 1RT Total Absent 20704266AA PUMP HOUSE-POST TREA DIST-A Nov 21, 2007
Aug 21, 2007 1RT Total Absent 20703028AA PUMP HOUSE, POST TRE DIST-A Aug 22, 2007
Aug 21, 2007 1RT Total Absent 20703026AA PUMP HOUSE, PRE TREA DIST-A Aug 22, 2007
Apr 17, 2007 1RT Total Absent 20701273AA PUMP HOUSE DIST-A Apr 19, 2007
Mar 06, 2007 1RT Total Absent 20700817AA PUMP HOUSE DIST-A Mar 07, 2007
Nov 21, 2006 1RT Total Absent 20601053AA AFTER UV LIGHT DIST-A Nov 28, 2006
Sep 26, 2006 1RT Total Absent 20600349AA DOME SCHOOL DIST-A Sep 27, 2006
Apr 18, 2006 1RT Total Absent 262581 DIST-A May 01, 2006
Feb 21, 2006 1RT Total Absent 260725-1 DIST-A Mar 01, 2006
Feb 21, 2006 1RT Total Absent 260725-2 DIST-A Mar 01, 2006
Feb 21, 2006 1RT Total Absent 260725-3 DIST-A Mar 01, 2006
Feb 21, 2006 1RT Total Absent 260725-4 DIST-A Mar 01, 2006
Feb 21, 2006 1RT Total Absent 260725-5 DIST-A Mar 01, 2006
Jan 25, 2006 1RP Total Absent 260349 260211 KITCHEN HANDWASH SIN DIST-A Feb 09, 2006
Jan 25, 2006 1RP Total Absent 260350 260211 KITCH FOOD PREP SINK DIST-A Feb 09, 2006
Jan 25, 2006 1RP Total Absent 260351 260211 HB DOWN FROM HOLD TK DIST-A Feb 09, 2006
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Jan 25, 2006 1RP Total Absent 260352 260211 GIRLS BATHROOM DIST-A Feb 09, 2006
Jan 17, 2006 1RT Total POSITIVE 260211 KITCHEN SINK HANDWAS DIST-A Feb 09, 2006
RT E. coli Absent 260211 KITCHEN SINK HANDWAS DIST-A
Dec 29, 2005 1RP Total Absent 255849 255171 KITCHEN FOOD PREP DIST-A Jan 12, 2006
Dec 29, 2005 1RP Total Absent 255850 255171 OUTSIDE FAUCET DIST-A Jan 12, 2006
Dec 29, 2005 1RP Total Absent 255851 255171 GIRLS BATHROOM DIST-A Jan 12, 2006
Dec 29, 2005 1RP Total Absent 255852 255171 HANDICAP BATHROOM DIST-A Jan 12, 2006
Dec 29, 2005 1RP Total Absent 255853 255171 KITCHEN HANDWAS SINK DIST-A Jan 12, 2006
Nov 22, 2005 1RP Total Absent 255392 255171 BATCH TANK-FURN RM DIST-A Dec 05, 2005
Nov 22, 2005 1RP Total Absent 255391 255171 KITCHEN DISH SINK DIST-A Dec 05, 2005
Nov 11, 2005 1RP Total POSITIVE 255231 255171 PIPE FROM WELL DIST-A Nov 21, 2005
RP E. coli Absent 255231 255171 PIPE FROM WELL DIST-A
Nov 11, 2005 1RP Total POSITIVE 255232 255171 KICHEN SINKAS TUES DIST-A Nov 21, 2005
RP E. coli Absent 255232 255171 KICHEN SINKAS TUES DIST-A
Nov 11, 2005 1RP Total POSITIVE 255230 255171 HOLDING TANK DIST-A Nov 21, 2005
RP E. coli POSITIVE 255230 255171 HOLDING TANK DIST-A
Nov 11, 2005 1RP Total POSITIVE 225229 255171 BATHROOM SINK DOWNST DIST-A Nov 21, 2005
RP E. coli Absent 225229 255171 BATHROOM SINK DOWNST DIST-A
Nov 08, 2005 1RT Total POSITIVE 255171 KITCHEN SINK DIST-A Nov 21, 2005
RT E. coli POSITIVE 255171 KITCHEN SINK DIST-A
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Sep 13, 2005 1RT Total Absent 254165 DIST-A Sep 22, 2005
Jun 07, 2005 1RT Total Absent 252360 DIST-A Jun 15, 2005
Feb 22, 2005 1RT Total Absent 250714 DIST-A Mar 07, 2005
Oct 05, 2004 1RT Total Absent 244414 DIST-A Oct 18, 2004
Apr 13, 2004 1RT Total Absent 241393 DIST-A Apr 22, 2004
Mar 02, 2004 1RT Total Absent 240811 DIST-A Mar 11, 2004
Nov 11, 2003 1RT Total Absent 234823 DIST-A Nov 20, 2003
Sep 19, 2003 1RT Total Absent 233970 DIST-A Sep 26, 2003
May 13, 2003 1RT Total Absent 231792 DIST-A May 21, 2003
Mar 11, 2003 1RT Total Absent 230886 DIST-A Mar 24, 2003
Dec 26, 2002 1RT Total Absent 225731 DIST-A Jan 02, 2003
Oct 29, 2002 1RT Total Absent 224375 DIST-A Nov 06, 2002
Apr 30, 2002 1RT Total Absent 221569 DIST-A May 06, 2002
Mar 05, 2002 1RT Total Absent 220736 DIST-A Mar 13, 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



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