OHA Drinking Water Services
OR41
PWS ID: 94361 ---- GRAY & COMPANY
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


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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 01, 2024 1RT Total Absent 4122010-02 OFFICE SINK DIST-A May 06, 2024
Feb 07, 2024 1RT Total Absent 4038036-01 LUNCH ROOM DIST-A Feb 12, 2024
Oct 04, 2023 1RT Total Absent 3277023-01 PRODUCTION AREA SINK DIST-A Oct 10, 2023
Jul 19, 2023 1RT Total Absent 3200041-01 PRODUCTION OFFICE DIST-A Aug 03, 2023
Apr 05, 2023 1RT Total Absent 3095046-01 LUNCHROOM SINK DIST-A Apr 17, 2023
Feb 01, 2023 1RT Total Absent 3032017-01 PRODUCTION SINK DIST-A Feb 13, 2023
Oct 05, 2022 1RT Total Absent 2278031-01 OFFICE SINK DIST-A Oct 10, 2022
Jul 20, 2022 1RT Total Absent 2201047-01 LUNCHROOM SINK DIST-A Jul 28, 2022
May 04, 2022 1RT Total Absent 2124036-01 PRODUCTION AREA SINK DIST-A May 13, 2022
Feb 10, 2022 1RT Total Absent 2041016-01 PRODUCTION OFFICE SI DIST-A Feb 24, 2022
Nov 10, 2021 1RT Total Absent 1314038-01 LUNCHROOM SINK DIST-A Nov 29, 2021
Aug 06, 2021 1RT Total Absent 1218017-01 OFFICE SINK DIST-A Aug 12, 2021
May 12, 2021 1RT Total Absent 1132020-01 PRODUCTION OFFICE DIST-A May 24, 2021
Feb 03, 2021 1RT Total Absent 1034077-01 LUNCHROOM DIST-A Feb 18, 2021
Dec 02, 2020 1RT Total Absent 0337073-01-3 VARIOUS DIST-A Dec 16, 2020
Dec 02, 2020 1RT Total Absent 0337073-01-2 VARIOUS DIST-A Dec 16, 2020
Dec 02, 2020 1RT Total Absent 0337073-01-1 VARIOUS DIST-A Dec 16, 2020
Nov 13, 2020 1RP Total Absent 031802404 030903801 LUNCHROOM SINK DIST-A Nov 16, 2020
Nov 13, 2020 1RP Total Absent 031802403 030903801 PRODUCTION AREA SINK DIST-A Nov 16, 2020
Nov 13, 2020 1RP Total Absent 031802402 030903801 SHOP SINK DIST-A Nov 16, 2020
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Nov 13, 2020 1TG Total Absent 031802401 030903801 EAST WELL SRC-AB Nov 16, 2020
Nov 04, 2020 1RT Total POSITIVE 030903801 PRODUCTION AREA SINK DIST-A Nov 05, 2020
RT E. coli Absent 030903801 PRODUCTION AREA SINK DIST-A
Aug 05, 2020 1RT Total Absent 0218040-01 OFFICE SINK DIST-A Aug 20, 2020
May 06, 2020 1RT Total Absent 0127031-01 LUNCHROOM SINK DIST-A May 18, 2020
Feb 05, 2020 1RT Total Absent 0036085-01 PRODUCTION AREA SINK DIST-A Feb 19, 2020
Nov 13, 2019 1RT Total Absent 9317085-01 OFFICE SINK DIST-A Nov 26, 2019
Sep 11, 2019 1RT Total Absent 9254058-01-3 VARIOUS DIST-A Sep 27, 2019
Sep 11, 2019 1RT Total Absent 9254058-01-2 VARIOUS DIST-A Sep 27, 2019
Sep 11, 2019 1RT Total Absent 9254058-01-1 VARIOUS DIST-A Sep 27, 2019
Aug 16, 2019 1TG Total Absent 9228026-04 922608101 EAST WELL SRC-AB Aug 20, 2019
Aug 16, 2019 1RP Total Absent 9228026-03 922608101 SHOP SINK DIST-A Aug 20, 2019
Aug 16, 2019 1RP Total Absent 9228026-02 922608101 PRODUCTION AREA SINK DIST-A Aug 20, 2019
Aug 16, 2019 1RP Total Absent 9228026-01 922608101 LUNCHROOM DIST-A Aug 20, 2019
Aug 14, 2019 1RT Total POSITIVE 922608101 LUNCH ROOM DIST-A Aug 15, 2019
RT E. coli Absent 922608101 LUNCH ROOM DIST-A
May 01, 2019 1RT Total Absent 9121078-01 PRODUCTION SINK DIST-A May 07, 2019
Feb 13, 2019 1RT Total Absent 9044031-01 OFFICE SINK DIST-A Feb 22, 2019
Nov 16, 2018 1RT Total Absent 8320032-01 LUNCHROOM SINK DIST-A Nov 29, 2018
Aug 08, 2018 1RT Total Absent 8220046-01 PRODUCTION AREA SINK DIST-A Aug 29, 2018
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
May 11, 2018 1RT Total Absent 8131020-01 OFFICE SINK DIST-A May 18, 2018
Feb 07, 2018 1RT Total Absent 8038074-01 LUNCHROOM SINK DIST-A Feb 13, 2018
Nov 08, 2017 1RT Total Absent 7312030-01 PRODUCTION AREA SINK DIST-A Nov 22, 2017
Sep 13, 2017 1RT Total Absent 7256030-01 OFFICE SINK DIST-A Sep 15, 2017
Jul 12, 2017 1RT Total Absent 7193038-01 EAST WELL DIST-A Jul 21, 2017
May 03, 2017 1RT Total Absent 7123058-01 INSIDE SCALE DIST-A May 05, 2017
Feb 08, 2017 1RT Total Absent 7039041-01 EAST WELL DIST-A Feb 10, 2017
Nov 02, 2016 1RT Total Absent 6307054-01 INSIDE SCALE DIST-A Nov 07, 2016
Aug 03, 2016 1RT Total Absent 6216036-01 EAST WELL DIST-A Aug 08, 2016
May 04, 2016 1RT Total Absent 6125057-01 INSIDE SCALE DIST-A May 11, 2016
Feb 17, 2016 1RT Total Absent 593128 EAST WELL DIST-A Feb 22, 2016
Oct 07, 2015 1RT Total Absent 586560 INSIDE SCALE DIST-A Oct 15, 2015
Jul 01, 2015 1RT Total Absent 581977 EAST WELL DIST-A Jul 07, 2015
Apr 01, 2015 1RT Total Absent 577784 INSIDE SCALE AREA DIST-A Apr 06, 2015
Jan 14, 2015 1RT Total Absent 574434 EAST WELL DIST-A Jan 19, 2015
Oct 08, 2014 1RT Total Absent 569907 INSIDE SCALE DIST-A Oct 15, 2014
Jul 09, 2014 1RT Total Absent 565855 EAST WELL DIST-A Jul 15, 2014
Jun 20, 2014 1RT Total Absent 564991 EAST WELL DIST-A Jun 23, 2014
May 28, 2014 1RT Total Absent 563874-5 VARIOUS DIST-A May 29, 2014
May 28, 2014 1RT Total Absent 563874-4 VARIOUS DIST-A May 29, 2014
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
May 28, 2014 1RT Total Absent 563874-3 VARIOUS DIST-A May 29, 2014
May 28, 2014 1RT Total Absent 563874-2 VARIOUS DIST-A May 29, 2014
May 28, 2014 1RT Total Absent 563874-1 VARIOUS DIST-A May 29, 2014
May 09, 2014 1RP Total Absent 563028 562914 O/S BRINING AREA DIST-A May 12, 2014
May 09, 2014 1TG Total Absent 563027 562914 EAST WELL SRC-AB May 12, 2014
May 09, 2014 1RP Total Absent 563026 562914 INSIDE SCALE DIST-A May 12, 2014
May 09, 2014 1RP Total POSITIVE 563025 562914 DOWN STREAM O/X BRINE DIST-A May 12, 2014
RP E. coli Absent 563025 562914 DOWN STREAM O/X BRINE DIST-A
May 07, 2014 1RT Total POSITIVE 562914 O/S BRINING AREA DIST-A May 08, 2014
RT E. coli Absent 562914 O/S BRINING AREA DIST-A
Feb 12, 2014 1RT Total Absent 559164 INSIDE BRINE AREA DIST-A Feb 19, 2014
Dec 11, 2013 1RT Total Absent 556661-5 VARIOUS DIST-A Dec 13, 2013
Dec 11, 2013 1RT Total Absent 556661-4 VARIOUS DIST-A Dec 13, 2013
Dec 11, 2013 1RT Total Absent 556661-3 VARIOUS DIST-A Dec 13, 2013
Dec 11, 2013 1RT Total Absent 556661-2 VARIOUS DIST-A Dec 13, 2013
Dec 11, 2013 1RT Total Absent 556661-1 VARIOUS DIST-A Dec 13, 2013
Nov 14, 2013 1RP Total Absent 555447 555343 O/S BRINING AREA DIST-A Nov 18, 2013
Nov 14, 2013 1RP Total Absent 555446 555343 DOWNSTREAM O/S BRIN DIST-A Nov 18, 2013
Nov 14, 2013 1RP Total Absent 555445 555343 UNDER PRODUCTION OFF DIST-A Nov 18, 2013
Nov 14, 2013 1TG Total Absent 555444 555343 EAST WELL SRC-AB Nov 18, 2013
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Nov 13, 2013 1RT Total Absent 555346 DIST-A Nov 14, 2013
Nov 13, 2013 1RT Total Absent 555345 DIST-A Nov 14, 2013
Nov 13, 2013 1RT Total Absent 555344 DIST-A Nov 14, 2013
Nov 13, 2013 1RT Total POSITIVE 555343 UNDER PROD OFFICE DIST-A Nov 14, 2013
RT E. coli Absent 555343 UNDER PROD OFFICE DIST-A
Nov 13, 2013 1RT Total Absent 555342 DIST-A Nov 14, 2013
Oct 14, 2013 1RP Total Absent 553913 553755 DOWNSTREAM BRINING DIST-A Oct 21, 2013
Oct 14, 2013 1RP Total Absent 553912 553755 UNDER PRODUCTION OFF DIST-A Oct 21, 2013
Oct 14, 2013 1TG Total Absent 553911 553755 EAST WELL SRC-AB Oct 21, 2013
Oct 14, 2013 1RP Total Absent 553910 553755 OUTSIDE BRINING AREA DIST-A Oct 21, 2013
Oct 09, 2013 1RT Total POSITIVE 553755 OS BRINING AREA DIST-A Oct 10, 2013
RT E. coli Absent 553755 OS BRINING AREA DIST-A
Aug 07, 2013 1RT Total Absent 550730 OUTSIDE BRINING AREA DIST-A Aug 13, 2013
Apr 17, 2013 1RT Total Absent 545810 OUTSIDE BRINING AREA DIST-A Apr 24, 2013
Jan 09, 2013 1RT Total Absent 541370 INSIDE SCALE AREA DIST-A Jan 15, 2013
Oct 17, 2012 1RT Total Absent 538012 OUTSIDE BRINING AREA DIST-A Oct 23, 2012
Aug 08, 2012 1RT Total Absent 533836 INSIDE SCALE AREA DIST-A Aug 13, 2012
Jun 21, 2012 1RT Total Absent 531438 OUTSIDE BRINING AREA DIST-A Jul 05, 2012
Mar 14, 2012 1RT Total Absent 526420 INSIDE SCALE DIST-A Mar 30, 2012
Dec 07, 2011 1RT Total Absent 521727 OUTSIDE SCALE AREA DIST-A Dec 12, 2011
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Sep 14, 2011 1RT Total Absent 517363 EAST WELL DIST-A Sep 19, 2011
Jun 15, 2011 1RT Total Absent 512270 EAST WELL DIST-A Jun 20, 2011
Feb 09, 2011 1RT Total Absent 505149 SCALE AREA DIST-A Feb 14, 2011
Nov 10, 2010 1RT Total Absent 499916 BLEACHLINE ARCA DIST-A Nov 15, 2010
Sep 08, 2010 1RT Total Absent 495528 SCALE STATION DIST-A Sep 13, 2010
Aug 11, 2010 1RT Total Absent 493982 WELL DIST-A Aug 16, 2010
Jun 16, 2010 1RT Total Absent 490245-5 VARIOUS DIST-A Jun 22, 2010
Jun 16, 2010 1RT Total Absent 490245-4 VARIOUS DIST-A Jun 22, 2010
Jun 16, 2010 1RT Total Absent 490245-3 VARIOUS DIST-A Jun 22, 2010
Jun 16, 2010 1RT Total Absent 490245-2 VARIOUS DIST-A Jun 22, 2010
Jun 16, 2010 1RT Total Absent 490245-1 VARIOUS DIST-A Jun 22, 2010
May 13, 2010 1TG Total Absent 488035 487912 well SRC-AB May 19, 2010
May 13, 2010 1RP Total Absent 488034 487912 WELL DIST-A May 19, 2010
May 13, 2010 1RP Total Absent 488033 487912 OFFICE SINK DIST-A May 19, 2010
May 13, 2010 1RP Total Absent 488032 487912 MAIN OFFICE DIST-A May 19, 2010
May 12, 2010 1RT Total POSITIVE 487912 main office DIST-A May 13, 2010
RT E. coli Absent 487912 main office DIST-A
Mar 17, 2010 1RT Total Absent 484569 scale area DIST-A Mar 22, 2010
Dec 16, 2009 1RT Total Absent 479355 Bleachline handsink DIST-A Dec 21, 2009
Sep 16, 2009 1RT Total Absent 473895 MAIN OFFICE DIST-A Sep 21, 2009
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, 2009 1RT Total Absent 468594 SCALE STATION DIST-A Jun 22, 2009
Mar 18, 2009 1RT Total Absent 463290 BLEACHLINE HAND SINK DIST-A Mar 25, 2009
Jan 14, 2009 1RT Total Absent 459710 MAIN OFFICE DIST-A Jan 21, 2009
Oct 22, 2008 1RT Total Absent 455323 SCALE STATION DIST-A Oct 28, 2008
Jul 23, 2008 1RT Total Absent 449834 BLEACHLINE AREA DIST-A Jul 29, 2008
Apr 02, 2008 1RT Total Absent 443663-1 VARIOUS DIST-A Apr 07, 2008
Apr 02, 2008 1RT Total Absent 443663-2 VARIOUS DIST-A Apr 07, 2008
Apr 02, 2008 1RT Total Absent 443663-3 VARIOUS DIST-A Apr 07, 2008
Apr 02, 2008 1RT Total Absent 443663-4 VARIOUS DIST-A Apr 07, 2008
Apr 02, 2008 1RT Total Absent 443663-5 VARIOUS DIST-A Apr 07, 2008
Mar 20, 2008 1RP Total Absent 442857 442787 EAST WELL 1 DIST-A Mar 24, 2008
Mar 20, 2008 1RP Total Absent 442858 442787 EAST WELL 2 DIST-A Mar 24, 2008
Mar 20, 2008 1RP Total Absent 442859 442787 EAST WELL 3 DIST-A Mar 24, 2008
Mar 20, 2008 1RP Total Absent 442860 442787 EAST WELL 4 DIST-A Mar 24, 2008
Mar 19, 2008 1RT Total POSITIVE 442787 EAST WELL DIST-A Mar 20, 2008
RT E. coli Absent 442787 EAST WELL DIST-A
Dec 20, 2007 1RT Total Absent 438429 EAST WELL DIST-A Dec 24, 2007
Sep 19, 2007 1RT Total Absent 433861 EAST WELL DIST-A Sep 24, 2007
Jun 12, 2007 1RT Total Absent 428405 EAST WELL DIST-A Jun 18, 2007
Mar 23, 2007 1RT Total Absent 424253 EAST WELL DIST-A Mar 26, 2007
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Dec 21, 2006 1RT Total Absent 419860 EAST WELL DIST-A Dec 22, 2006
Nov 07, 2006 1RT Total Absent 417501 OFFICE DIST-A Nov 13, 2006
Sep 11, 2006 1RT Total Absent 414485-1 VARIOUS DIST-A Sep 19, 2006
Sep 11, 2006 1RT Total Absent 414485-2 VARIOUS DIST-A Sep 19, 2006
Sep 11, 2006 1RT Total Absent 414485-3 VARIOUS DIST-A Sep 19, 2006
Sep 11, 2006 1RT Total Absent 414485-4 VARIOUS DIST-A Sep 19, 2006
Aug 31, 2006 1RT Total Absent 413949 OFFICE DIST-A Sep 05, 2006
Aug 31, 2006 1RT Total POSITIVE 413951 OFFICE TAP DIST-A Sep 05, 2006
RT E. coli Absent 413951 OFFICE TAP DIST-A
Aug 31, 2006 1RT Total Absent 413950 DIST-A Sep 05, 2006
Aug 31, 2006 1RT Total Absent 413952 DIST-A Sep 05, 2006
Aug 31, 2006 1RT Total POSITIVE 413953 OFFICE TAP DIST-A Sep 05, 2006
RT E. coli Absent 413953 OFFICE TAP DIST-A
Aug 23, 2006 1RP Total POSITIVE 413632 412219 OFFICE 1 DIST-A Aug 24, 2006
RP E. coli Absent 413632 412219 OFFICE 1 DIST-A
Aug 23, 2006 1RP Total Absent 413633 412219 OFFICE 2 DIST-A Aug 24, 2006
Aug 22, 2006 1RP Total POSITIVE 413483 412219 OFFICE DIST-A Aug 23, 2006
RP E. coli Absent 413483 412219 OFFICE DIST-A
Aug 18, 2006 1RP Total POSITIVE 413420 412219 OFFICE TAP DIST-A Aug 21, 2006
RP E. coli Absent 413420 412219 OFFICE TAP DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Aug 02, 2006 1RP Total POSITIVE 412390 412219 OFFICE TAP 1 DIST-A Aug 03, 2006
RP E. coli POSITIVE 412390 412219 OFFICE TAP 1 DIST-A
Aug 02, 2006 1RP Total POSITIVE 412388 412219 OFFICE TAP 2 DIST-A Aug 03, 2006
RP E. coli POSITIVE 412388 412219 OFFICE TAP 2 DIST-A
Aug 02, 2006 1RP Total POSITIVE 412389 412219 OFFICE TAP 3 DIST-A Aug 03, 2006
RP E. coli POSITIVE 412389 412219 OFFICE TAP 3 DIST-A
Aug 02, 2006 1RP Total POSITIVE 412387 412219 OFFICE TAP 4 DIST-A Aug 03, 2006
RP E. coli POSITIVE 412387 412219 OFFICE TAP 4 DIST-A
Jul 31, 2006 1RT Total POSITIVE 412219 OFFICE DIST-A Aug 01, 2006
RT E. coli Absent 412219 OFFICE DIST-A
Jul 14, 2006 1RT Total Absent 411517 EAST WELL DIST-A Jul 18, 2006
Mar 28, 2006 1RT Total Absent 405456 EAST WELL DIST-A Apr 03, 2006
Dec 16, 2005 1RT Total Absent 400367 EAST WELL DIST-A Dec 19, 2005
Sep 14, 2005 1RT Total Absent 395400 EAST WELL DIST-A Sep 19, 2005
Jun 29, 2005 1RT Total Absent 390821 EAST WELL DIST-A Jul 06, 2005
Mar 16, 2005 1RT Total Absent 385070 EAST WELL DIST-A Mar 18, 2005
Nov 17, 2004 1RT Total Absent 378728-1 VARIOUS DIST-A Nov 22, 2004
Nov 17, 2004 1RT Total Absent 378728-2 VARIOUS DIST-A Nov 22, 2004
Nov 17, 2004 1RT Total Absent 378728-3 VARIOUS DIST-A Nov 22, 2004
Nov 17, 2004 1RT Total Absent 378728-4 VARIOUS DIST-A Nov 22, 2004
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Nov 17, 2004 1RT Total Absent 378728-5 VARIOUS DIST-A Nov 22, 2004
Oct 20, 2004 1RP Total Absent 377218 376980 EAST WELL DIST-A Oct 25, 2004
Oct 20, 2004 1RP Total Absent 377219 376980 EAST WELL DIST-A Oct 25, 2004
Oct 20, 2004 1RP Total Absent 377220 376980 EAST WELL DIST-A Oct 25, 2004
Oct 20, 2004 1RP Total Absent 377221 376980 EAST WELL DIST-A Oct 25, 2004
Oct 18, 2004 1RT Total POSITIVE 376980 EAST WELL DIST-A Oct 25, 2004
RT E. coli Absent 376980 EAST WELL DIST-A
Jun 23, 2004 1RT Total Absent 370542 EAST WELL DIST-A Jun 28, 2004
Mar 24, 2004 1RT Total Absent 365277 EAST WELL DIST-A Mar 29, 2004
Dec 17, 2003 1RT Total Absent 360607 EAST WELL DIST-A Dec 24, 2003
Sep 24, 2003 1RT Total Absent 355935 DIST-A Sep 30, 2003
Jun 25, 2003 1RT Total Absent 350915 DIST-A Jul 07, 2003
Mar 19, 2003 1RT Total Absent 345556 DIST-A Mar 24, 2003
Dec 17, 2002 1RT Total Absent 340938 DIST-A Dec 24, 2002
Sep 24, 2002 1RT Total Absent 3365177 DIST-A Sep 30, 2002
Jul 02, 2002 1RT Total Absent 331734 DIST-A
Mar 19, 2002 1RT Total Absent 326286 DIST-A Mar 25, 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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