OHA Drinking Water Services
OR41
PWS ID: 93774 ---- WEST UNION ELEM SD 1
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 2021

Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Jun 10, 2024 1AS Total Absent 4163002-02 WELL SRC-AB Jun 14, 2024
Jun 10, 2024 1RT Total Absent 4163002-01 BOYS RESTROOM SINK DIST-A Jun 14, 2024
Mar 06, 2024 1RT Total Absent 4066010-01 KITCHEN SINK DIST-A Mar 18, 2024
Nov 14, 2023 1RT Total Absent 3318009-01 HEALTH ROOM SINK DIST-A Nov 22, 2023
Sep 07, 2023 1RT Total Absent 3250031-01 NORTH GIRLS RESTROOM DIST-A Sep 19, 2023
Jun 07, 2023 1AS Total Absent 3158027-02 WELL SRC-AB Jun 16, 2023
Jun 07, 2023 1RT Total Absent 3158027-01 BOYS RESTROOM SINK DIST-A Jun 16, 2023
Mar 07, 2023 1RT Total Absent 3066026-01 KITCHEN SINK DIST-A Mar 10, 2023
Dec 01, 2022 1RT Total Absent 2335036-01 HEALTH ROOM SINK DIST-A Dec 16, 2022
Aug 19, 2022 1RT Total Absent 2231026-01 GIRLS RESTROOM SINK DIST-A Sep 06, 2022
Jun 13, 2022 1AS Total Absent 2164016-02 WELL SRC-AB Jun 17, 2022
Jun 13, 2022 1RT Total Absent 2164016-01 BOYS RR SINK DIST-A Jun 17, 2022
Feb 11, 2022 1RT Total Absent 2042018-01 KITCHEN SINK DIST-A Feb 25, 2022
Dec 13, 2021 1RT Total Absent 1347006-01 HEALTH ROOM SINK DIST-A Dec 20, 2021
Sep 02, 2021 1RT Total Absent 1245035-01 GIRLS RESTROM SINK DIST-A Sep 14, 2021
May 24, 2021 1RT Total Absent 1144022-01 BOYS RESTROOM SINK DIST-A May 27, 2021
Mar 22, 2021 1AS Total Absent 1081026-02 WELL SRC-AB Apr 01, 2021
Mar 22, 2021 1RT Total Absent 1081026-01 KITCHEN SINK DIST-A Apr 01, 2021
Nov 23, 2020 1RT Total Absent 0328016-01 HEALTH ROOM SINK DIST-A Dec 04, 2020
Sep 11, 2020 1RT Total Absent 0255013-01 GIRLS RESTROOM SINK DIST-A Sep 14, 2020
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Jun 10, 2020 1RT Total Absent 0162029-01 BOYS RR SINK DIST-A Jun 30, 2020
Feb 27, 2020 1AS Total Absent 0058018-02 WELL SRC-AB Mar 03, 2020
Feb 27, 2020 1RT Total Absent 0058018-01 KITCHEN DIST-A Mar 03, 2020
Nov 06, 2019 1RT Total Absent 9310015-01 HEALTH ROOM DIST-A Nov 21, 2019
Sep 18, 2019 1RT Total Absent 9261040-01 GIRL'S RESTROOM SINK DIST-A Sep 27, 2019
May 22, 2019 1RT Total Absent 9142020-01 BOYS RESTROOM SINK DIST-A Jun 03, 2019
Mar 15, 2019 1AS Total Absent 9074009-02 WELL SRC-AB Mar 21, 2019
Mar 15, 2019 1RT Total Absent 9074009-01 KITCHEN SINK DIST-A Mar 21, 2019
Dec 04, 2018 1RT Total Absent 8338068-01 HEALTH ROOM SINK DIST-A Dec 13, 2018
Sep 18, 2018 1RT Total Absent 8261016-01 GIRLS RR SINK DIST-A Sep 28, 2018
May 30, 2018 1RT Total Absent 8150032-02 BOY'S RESTROOM SINK DIST-A Jun 04, 2018
Mar 28, 2018 1RT Total Absent 8087043-02 KITCHEN SINK DIST-A Apr 05, 2018
Mar 28, 2018 1AS Total Absent 8087043-01 WELL SRC-AB Apr 05, 2018
Nov 13, 2017 1RT Total Absent 7317018-01 HEALTH ROOM SINK DIST-A Nov 22, 2017
Aug 23, 2017 1RT Total Absent 7235027-01 GIRL'S RESTROOM SINK DIST-A Aug 25, 2017
Jul 19, 2017 1RT Total Absent 7200023-01 BOY'S RESTROOM SINK DIST-A Jul 21, 2017
Jun 22, 2017 1RT Total Absent 7173018-01 KITCHEN SINK DIST-A Jun 27, 2017
May 19, 2017 1RT Total Absent 7139022-01 HEALTH ROOM SINK DIST-A May 25, 2017
Apr 13, 2017 1RT Total Absent 7103018-01 GIRL'S RESTROOM SINK DIST-A Apr 17, 2017
Mar 16, 2017 1AS Total Absent 7075021-02 WELL SRC-AB Mar 17, 2017
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Mar 16, 2017 1RT Total Absent 7075021-01 BOY'S RESTROOM SINK DIST-A Mar 17, 2017
Feb 15, 2017 1RT Total Absent 7046018-02 KITCHEN SINK DIST-A Feb 23, 2017
Jan 26, 2017 1RT Total Absent 7026018-01 HEALTH ROOM SINK DIST-A Jan 27, 2017
Dec 21, 2016 1RT Total Absent 6356015-01 GIRL'S RESTROOM SINK DIST-A Dec 28, 2016
Nov 17, 2016 1RT Total Absent 6322013-03 BOY'S RESTROOM SINK DIST-A Nov 21, 2016
Oct 12, 2016 1RT Total Absent 6286020-01 KITCHEN SINK DIST-A Oct 21, 2016
Sep 20, 2016 1RT Total Absent 6264044-01 HEALTH ROOM SINK DIST-A Sep 22, 2016
Aug 24, 2016 1RT Total Absent 6237035-02 GIRL'S RESTROOM DIST-A Aug 29, 2016
Jul 22, 2016 1RT Total Absent 6204017-01 BOY'S RESTROOM SINK DIST-A Jul 28, 2016
Jun 05, 2016 1RT Total Absent 6158003-03 KITCHEN SINK DIST-A Jun 13, 2016
Mar 03, 2016 1AS Total Absent 593775 WELL HEAD SRC-AA Mar 14, 2016
Mar 03, 2016 1RT Total Absent 593774 HEALTH ROOM SINK DIST-A Mar 14, 2016
Nov 24, 2015 1RT Total Absent 588921 GIRLS RR SINK DIST-A Nov 25, 2015
Sep 03, 2015 1RT Total Absent 585082 FIRST FLOOR BOY'S SI DIST-A Sep 15, 2015
Apr 21, 2015 1RT Total Absent 578657 KITCHEN SINK DIST-A Apr 27, 2015
Mar 20, 2015 1AS Total Absent 577409 NEW WELL SRC-AB Mar 24, 2015
Mar 20, 2015 1RT Total Absent 577407 HELATH ROOM SINK DIST-A Mar 24, 2015
Dec 18, 2014 1RT Total Absent 573395 GIRLS RESTROOM SINK DIST-A Dec 30, 2014
Sep 10, 2014 1RT Total Absent 568705 GROUND FLOOR BOYS RR DIST-A Sep 15, 2014
Apr 10, 2014 1RT Total Absent 561891 KITCHEN SINK DIST-A Apr 15, 2014
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Jan 15, 2014 1AS Total Absent 558076 WELL HEAD SOURCE SRC-AB Jan 20, 2014
Jan 15, 2014 1RT Total Absent 558075 CUSTODIAL HALLWAY DIST-A Jan 20, 2014
Nov 01, 2013 1RT Total Absent 554663 GIRLS RESTROOM SINK DIST-A Nov 04, 2013
Aug 13, 2013 1AS Total Absent 322502501 NEW WELL SRC-AB Sep 03, 2013
Feb 19, 2013 1AS Total Absent 543000 WELL HEAD SRC-AA Feb 25, 2013
Feb 19, 2013 1RT Total Absent 542999 HEALTH ROOM SINK DIST-A Feb 25, 2013
Dec 21, 2012 1RT Total Absent 540948 KITCHEN DIST-A Dec 26, 2012
Sep 13, 2012 1RT Total Absent 535761 23870 NW WEST UNION DIST-A Sep 19, 2012
May 24, 2012 1RT Total Absent 530158 23870 NW WEST UNION DIST-A May 29, 2012
Mar 30, 2012 1RT Total Absent 527195 23870 NW WEST UNION DIST-A Apr 02, 2012
Dec 09, 2011 1RT Total Absent 521900 SOUTH GIRLS RR DIST-A Dec 12, 2011
Aug 24, 2011 1RT Total Absent 516234 SOURCE WELL DIST-A Aug 29, 2011
Jun 17, 2011 1RT Total Absent 512338 N. HALLWAY FOUNTAIN DIST-A Jul 25, 2011
Mar 14, 2011 1RT Total Absent 506904 DRINKING FOUNTAIN DIST-A Mar 21, 2011
Dec 16, 2010 1RT Total Absent 501987 DRINKING FOUNTAIN DIST-A Dec 21, 2010
Sep 20, 2010 1RT Total Absent 496217 SOUTH HALL SINK DIST-A Sep 27, 2010
May 10, 2010 1RT Total Absent 487657 CAFETERIA SINK DIST-A May 19, 2010
Mar 29, 2010 1RT Total Absent 485085 DIST-A Jun 03, 2010
Dec 17, 2009 1RT Total Absent 479455 Kitchen sink DIST-A Jan 04, 2010
Sep 29, 2009 1RT Total Absent 474476 Gym fountain DIST-A Oct 07, 2009
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Jun 10, 2009 1RT Total Absent 0916169 DIST-A Aug 10, 2009
Jun 10, 2009 1RT Total Absent 09161/69 KITCHEN SINK DIST-A Jun 15, 2009
Mar 11, 2009 1RT Total Absent 462919 KITCHEN SINK DIST-A Mar 16, 2009
Feb 19, 2009 1RT Total Absent A90220F1 NURSES SINK DIST-A Mar 03, 2009
Nov 26, 2008 1RT Total Absent 457404 KITCHEN SINK DIST-A Dec 01, 2008
Oct 28, 2008 1RT Total Absent A81028M1 HEALTH ROOM SINK DIST-A Nov 05, 2008
Sep 18, 2008 1RT Total Absent A80919C1 HEALTH ROOM SINK DIST-A Oct 08, 2008
Jun 19, 2008 1RT Total Absent A80619BE1 HEALTH ROOM SINK DIST-A Jul 10, 2008
Mar 20, 2008 1RT Total Absent A80320AJ1 STAFF ROOM SINK DIST-A Jun 04, 2008
Mar 20, 2008 1RT Total Absent M0A80320AJ116 DIST-A Mar 31, 2008
Oct 25, 2007 1RT Total Absent A71025AU1 HEALTH ROOM SINK DIST-A Nov 08, 2007
Jul 26, 2007 1RT Total Absent A70726BB1 BOYS BATHROOM SINK DIST-A Aug 02, 2007
May 16, 2007 1RT Total Absent A70516AE1 HEALTH ROOM DIST-A Jun 06, 2007
May 16, 2007 1RT Total Absent A70516AE2 GIRLS BATHROOM DIST-A Jun 06, 2007
May 16, 2007 1RT Total Absent A70516AE3 DRINKING FOUNTAIN #1 DIST-A Jun 06, 2007
May 16, 2007 1RT Total Absent A70516AE4 DRINKING FOUNTAIN #2 DIST-A Jun 06, 2007
May 16, 2007 1RT Total Absent A70516AE5 STAFF ROOM DIST-A Jun 06, 2007
Apr 30, 2007 1RP Total Absent A70430L1 A70426AF1 HEALTH ROOM DIST-A May 07, 2007
Apr 30, 2007 1RP Total Absent A70430L2 A70426AF1 GIRLS BATHROOM DIST-A May 07, 2007
Apr 30, 2007 1RP Total Absent A70430L3 A70426AF1 DRINKING FOUNTAIN DIST-A May 07, 2007
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Apr 30, 2007 1RP Total Absent A70430L4 A70426AF1 STAFF ROOM DIST-A May 07, 2007
Apr 26, 2007 1RT Total POSITIVE A70426AF1 HEALTH ROOM SINK DIST-A Apr 27, 2007
RT E. coli POSITIVE A70426AF1 HEALTH ROOM SINK DIST-A
Feb 02, 2007 1RP Total Absent A70202T1 A70126C1 HEALTH ROOM SINK DIST-A Mar 06, 2007
Feb 02, 2007 1RP Total Absent A70202T2 A70126C1 RM #1 DIST-A Mar 06, 2007
Feb 02, 2007 1RP Total Absent A70202T3 A70126C1 GIRLS RESTROOM SINK DIST-A Mar 06, 2007
Feb 02, 2007 1RP Total Absent A70202T4 A70126C1 STAFF LOUNGE DIST-A Mar 06, 2007
Jan 29, 2007 1RP Total POSITIVE A70129AD1 A70126C1 HEALTH RM SINK DIST-A Feb 01, 2007
RP E. coli Absent A70129AD1 A70126C1 HEALTH RM SINK DIST-A
Jan 29, 2007 1RP Total Absent A70129AD2 A70126C1 CLASSROOM 1 SINK DIST-A Feb 01, 2007
Jan 29, 2007 1RP Total POSITIVE A70129AD3 A70126C1 STAFF LOUNGE SINK DIST-A Feb 01, 2007
RP E. coli Absent A70129AD3 A70126C1 STAFF LOUNGE SINK DIST-A
Jan 29, 2007 1RP Total POSITIVE A70129AD4 A70126C1 WELL HEAD DIST-A Feb 01, 2007
RP E. coli Absent A70129AD4 A70126C1 WELL HEAD DIST-A
Jan 25, 2007 1RT Total POSITIVE A70126C1 HEALTH ROOM SINK DIST-A Jan 29, 2007
RT E. coli Absent A70126C1 HEALTH ROOM SINK DIST-A
Oct 31, 2006 1RT Total Absent A61031T1 NURSES ROOM SINK DIST-A Nov 07, 2006
Aug 24, 2006 1RT Total Absent A60824AI1 TAP DIST-A Sep 06, 2006
May 25, 2006 1RT Total Absent A60525BB1 NURSES ROOM SINK DIST-A Jun 05, 2006
Feb 23, 2006 1RT Total Absent A60223V1 NURSES SINK DIST-A Mar 09, 2006
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Nov 22, 2005 1RT Total Absent A51122BD1 NURSES SINK DIST-A Dec 07, 2005
Sep 20, 2005 1RT Total Absent A50920AV1 HEALTH ROOM SINK DIST-A Oct 04, 2005
Jul 08, 2005 1RT Total Absent A50708BQ1 SINK DIST-A Jul 27, 2005
Jun 21, 2005 1RT Total Absent A50621BR1 HEALTH ROOM SINK DIST-A Jul 08, 2005
Mar 15, 2005 1RT Total Absent A50315AT1 HEALTH ROOM SINK DIST-A Apr 04, 2005
Dec 17, 2004 1RT Total Absent A41218A1 HEALTH ROOM SINK DIST-A Jan 06, 2005
Dec 17, 2004 1RT Total Absent A41218A2 HEALTH ROOM SINK DIST-A Jan 06, 2005
Dec 17, 2004 1RT Total Absent A41218A3 HEALTH ROOM SINK DIST-A Jan 06, 2005
Dec 17, 2004 1RT Total Absent A41218A4 HEALTH ROOM SINK DIST-A Jan 06, 2005
Dec 17, 2004 1RT Total Absent A41218A5 HEALTH ROOM SINK DIST-A Jan 06, 2005
Nov 28, 2004 1RP Total Absent A41129D1 A41123BR1 KITCHEN DIST-A Dec 09, 2004
Nov 28, 2004 1RP Total Absent A41129D2 A41123BR1 DOWNSTAIRS BOYS RR DIST-A Dec 09, 2004
Nov 28, 2004 1RP Total Absent A41129D3 A41123BR1 STAFF LOUNGE DIST-A Dec 09, 2004
Nov 28, 2004 1RP Total Absent A41129D4 A41123BR1 UPSTAIRS BOYS RR NOR DIST-A Dec 09, 2004
Nov 23, 2004 1RT Total POSITIVE A41123BR1 HEALTH ROOM SINK DIST-A Dec 06, 2004
RT E. coli Absent A41123BR1 HEALTH ROOM SINK DIST-A
Aug 31, 2004 1RT Total Absent A40831AN1 HEALTH ROOM SINK DIST-A Sep 04, 2004
Jun 22, 2004 1RT Total Absent A40622BF1 BATHROOM SINK DIST-A Jul 02, 2004
Feb 13, 2004 1RT Total Absent A40213BB1 HEALTH ROOM DIST-A Feb 18, 2004
Oct 23, 2003 1RT Total Absent A31023BT1 NURSES ROOM SINK DIST-A Oct 28, 2003
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Aug 28, 2003 1RT Total Absent A30828BR1 HEALTH ROOM SINK DIST-A Sep 03, 2003
May 15, 2003 1RT Total Absent A30516P1 NURSE S ROOM SINK DIST-A May 19, 2003
Jan 30, 2003 1RT Total Absent A30130BI1 DIST-A May 06, 2003
Oct 24, 2002 1RT Total Absent A21024BA1 NURSES SINK DIST-A Nov 06, 2002
Aug 29, 2002 1RT Total Absent A20829AU1 NURSE ROOM SINK DIST-A Sep 06, 2002
May 30, 2002 1RT Total Absent A20530BB1 Nurses Room Sink DIST-A Jun 10, 2002
Jan 24, 2002 1RT Total Absent A20124AQ1 Nurses Room Sink DIST-A Feb 08, 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 2021



More information for this water system: SDWIS ID 1449
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