OHA Drinking Water Services
OR41
PWS ID: 95066 ---- HERMISTON ADVENTIST 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 2021

Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date
Nov 19, 2024 1RT Total Absent 2411245-01 DIST-A Nov 25, 2024
Oct 21, 2024 1RT Total Absent 2410331-01 DIST-A Oct 25, 2024
Sep 24, 2024 1RT Total Absent 2409420-01 DIST-A Sep 30, 2024
Aug 20, 2024 1RT Total Absent 2408389-01 DIST-A Aug 23, 2024
Jul 23, 2024 1RT Total Absent 2407414-01 DIST-A Jul 29, 2024
Jun 26, 2024 1RT Total Absent 2406530-01 DIST-A Jun 28, 2024
Jun 04, 2024 1RT Total Absent 2406079-01 DIST-A Jun 07, 2024
May 14, 2024 1RT Total Absent 2405294-01 DIST-A May 20, 2024
Apr 16, 2024 1RT Total Absent 2404305-01 DIST-A Apr 18, 2024
Mar 19, 2024 1RT Total Absent 2403245-01 DIST-A Mar 21, 2024
Feb 27, 2024 1RT Total Absent 2402321-01 DIST-A Feb 29, 2024
Jan 30, 2024 1RT Total Absent 2401368-01 DIST-A Feb 07, 2024
Jan 02, 2024 1RT Total Absent 2401025-01 DIST-A Jan 10, 2024
Nov 28, 2023 1RT Total Absent 2311368-01 DIST-A Dec 04, 2023
Nov 06, 2023 1RT Total Absent 2311090-01 DIST-A Nov 09, 2023
Oct 09, 2023 1RT Total Absent 2310133-01 DIST-A Oct 12, 2023
Sep 05, 2023 1RT Total Absent 2309052-01 DIST-A Sep 12, 2023
Aug 08, 2023 1RT Total Absent 2308175-01 DIST-A Aug 15, 2023
Jul 04, 2023 1RT Total Absent 2307020-01 DIST-A Jul 12, 2023
May 02, 2023 1RT Total Absent 2305051-01 DIST-A May 05, 2023
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Apr 04, 2023 1RT Total Absent 2304059-01 DIST-A Apr 06, 2023
Mar 01, 2023 1RT Total Absent 2303025-01 DIST-A Mar 03, 2023
Feb 07, 2023 1RT Total Absent 2302132-01 DIST-A Feb 16, 2023
Jan 12, 2023 1RT Total Absent 2301216-01 DIST-A Jan 16, 2023
Dec 01, 2022 1RT Total Absent 2212020-01 DIST-A Dec 06, 2022
Nov 01, 2022 1RT Total Absent 221103101 DIST-A Nov 04, 2022
Oct 04, 2022 1RT Total Absent 221005201 DIST-A Oct 14, 2022
Sep 08, 2022 1RT Total Absent 220914501 DIST-A Sep 12, 2022
Aug 02, 2022 1RT Total Absent 220805001 DIST-A Aug 04, 2022
Jul 12, 2022 1RT Total Absent 220723001 DIST-A Jul 18, 2022
Jun 01, 2022 1RT Total Absent 220601801 DIST-A Jun 06, 2022
May 02, 2022 1RT Total Absent 220502501 DIST-A May 05, 2022
Apr 05, 2022 1RT Total Absent 220403001 DIST-A Apr 11, 2022
Mar 03, 2022 1RT Total Absent 220307501 DIST-A Mar 09, 2022
Feb 02, 2022 1RT Total Absent 220204801 DIST-A Feb 08, 2022
Dec 07, 2021 1RT Total Absent 211207201 DIST-A Dec 15, 2021
Oct 25, 2021 1RT Total Absent 211041201 DIST-A Oct 28, 2021
Jun 07, 2021 1RT Total Absent 210611001 DIST-A Jun 11, 2021
May 10, 2021 1RT Total Absent 210512901 DIST-A May 12, 2021
Apr 12, 2021 1RT Total Absent 210411501 DIST-A Apr 16, 2021
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Mar 02, 2021 1RT Total Absent 210302401 DIST-A Mar 04, 2021
Feb 09, 2021 1RT Total Absent 210214101 DIST-A Feb 12, 2021
Jan 05, 2021 1RT Total Absent 210103301A DIST-A Jan 08, 2021
Dec 01, 2020 1RT Total Absent 201200601 DIST-A Dec 03, 2020
Nov 17, 2020 1RT Total Absent 201117401 DIST-A Nov 20, 2020
Oct 12, 2020 1RT Total Absent 201010601 DIST-A Oct 15, 2020
Sep 15, 2020 1RT Total Absent 200919501 DIST-A Sep 18, 2020
Jun 22, 2020 1RT Total Absent 200632801 DIST-A Jun 24, 2020
May 11, 2020 1RT Total Absent 200508801A DIST-A May 14, 2020
Apr 20, 2020 1RT Total Absent 200418201 DIST-A Apr 23, 2020
Mar 03, 2020 1RT Total Absent 200302101 DIST-A Mar 06, 2020
Feb 03, 2020 1RT Total Absent 200200601 DIST-A Feb 05, 2020
Jan 06, 2020 1RT Total Absent 200101501 DIST-A Jan 12, 2020
Dec 02, 2019 1RT Total Absent 191201001 DIST-A Dec 06, 2019
Nov 04, 2019 1RT Total Absent 191101801 DIST-A Nov 07, 2019
Oct 01, 2019 1RT Total Absent 191000601 DIST-A Oct 04, 2019
Sep 09, 2019 1RT Total Absent 190910301 DIST-A Sep 12, 2019
Jun 04, 2019 1RT Total Absent 190603801 DIST-A Jun 07, 2019
May 07, 2019 1RT Total Absent 190506101 DIST-A May 11, 2019
Apr 15, 2019 1RT Total Absent 190411101 DIST-A Apr 18, 2019
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Mar 12, 2019 1RT Total Absent 190305801A DIST-A Mar 15, 2019
Feb 20, 2019 1RT Total Absent 190210701A DIST-A Apr 08, 2019
Jan 07, 2019 1RT Total Absent 190104001 DIST-A Jan 10, 2019
Dec 10, 2018 1RT Total Absent 181206801 DIST-A Dec 17, 2018
Nov 06, 2018 1RT Total Absent 181102001 DIST-A Nov 09, 2018
Oct 03, 2018 1TG Total Absent 181004804 181000101 WELL-UMAT 1819 SRC-AA Oct 05, 2018
Oct 03, 2018 1RP Total Absent 181004803 181000101 KITCHEN SINK DIST-A Oct 05, 2018
Oct 03, 2018 1RP Total Absent 181004802 181000101 GIRLS RESTROOM DIST-A Oct 05, 2018
Oct 03, 2018 1RP Total Absent 181004801 181000101 CLASS ROOM DIST-A Oct 05, 2018
Oct 01, 2018 1RT Total POSITIVE 181000101 KITCHEN SINK DIST-A Oct 03, 2018
RT E. coli Absent 181000101 KITCHEN SINK DIST-A
Sep 11, 2018 1RT Total Absent 180908001 DIST-A Sep 27, 2018
May 07, 2018 1RT Total Absent 180506501 DIST-A Jun 29, 2018
Apr 03, 2018 1RT Total Absent 67494 DIST-A Apr 05, 2018
Mar 07, 2018 1RT Total Absent 67003 DIST-A Mar 09, 2018
Feb 07, 2018 1RT Total Absent 66587 DIST-A Feb 09, 2018
Jan 08, 2018 1RT Total Absent 66202 DIST-A Jan 10, 2018
Dec 06, 2017 1RT Total Absent 65844 DIST-A Dec 08, 2017
Oct 03, 2017 1RT Total Absent 64554 DIST-A Oct 05, 2017
Sep 06, 2017 1RT Total Absent 63964 DIST-A Sep 12, 2017
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jun 06, 2017 1RT Total Absent 61740 DIST-A Jun 08, 2017
May 02, 2017 1RT Total Absent 61066 DIST-A May 04, 2017
Apr 11, 2017 1RT Total Absent 60708 DIST-A Apr 13, 2017
Mar 27, 2017 1RT Total Absent 60456 DIST-A Mar 31, 2017
Feb 28, 2017 1RT Total Absent 60042 DIST-A Mar 02, 2017
Jan 03, 2017 1RT Total Absent 59395 DIST-A Jan 05, 2017
Dec 05, 2016 1RT Total Absent 59100 DIST-A Dec 07, 2016
Oct 04, 2016 1RT Total Absent 58170 DIST-A Oct 06, 2016
Jul 06, 2016 1RT Total Absent 55987 DIST-A Jul 08, 2016
May 11, 2016 1RT Total Absent 54711-4 DIST-A May 16, 2016
May 11, 2016 1RT Total Absent 54711-3 DIST-A May 16, 2016
May 11, 2016 1RT Total Absent 54711-2 DIST-A May 16, 2016
May 11, 2016 1RT Total Absent 54711-1 DIST-A May 16, 2016
Apr 22, 2016 1TG Total POSITIVE 54289 54036 WELL-UMAT1819 SRC-AA Apr 23, 2016
TG E. coli Absent 54289 54036 WELL-UMAT1819 SRC-AA
Apr 18, 2016 1RP Total POSITIVE 54183 54036 KITCHEN SINK DIST-A Apr 20, 2016
RP E. coli Absent 54183 54036 KITCHEN SINK DIST-A
Apr 18, 2016 1RP Total POSITIVE 54182 54036 BOYS RESTROOM DIST-A Apr 20, 2016
RP E. coli Absent 54182 54036 BOYS RESTROOM DIST-A
Apr 18, 2016 1RP Total POSITIVE 54181 54036 GIRLS RESTROOM DIST-A Apr 20, 2016
RP E. coli Absent 54181 54036 GIRLS RESTROOM DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Apr 12, 2016 1RT Total POSITIVE 54036 1300 NW ACADEMY LN GIRLS RR DIST-A Apr 15, 2016
RT E. coli Absent 54036 1300 NW ACADEMY LN GIRLS RR DIST-A
Jan 04, 2016 1RT Total Absent 601051001 GIRLS RESTROOM DIST-A Jan 09, 2016
Oct 05, 2015 1RT Total Absent 510062301 GIRLS RESTROOM DIST-A Oct 08, 2015
Jul 08, 2015 1RT Total Absent 507092701 GIRLS RESTROOM DIST-A Jul 13, 2015
Apr 07, 2015 1RT Total Absent 504080801 GIRLS RESTROOM SINK DIST-A Apr 10, 2015
Jan 06, 2015 1RT Total Absent 501071801 GIRLS RESTROOM DIST-A Jan 12, 2015
Oct 01, 2014 1RT Total Absent 410022301 GIRLS RESTROOM SINK DIST-A Oct 06, 2014
Sep 02, 2014 1RT Total Absent 409032501 GIRLS RESTROOM DIST-A Sep 05, 2014
Apr 02, 2014 1RT Total Absent 404030901 GIRLS RESTROOM DIST-A Apr 07, 2014
Jan 07, 2014 1RT Total Absent 401080401 GIRLS RESTROOM DIST-A Jan 15, 2014
Oct 08, 2013 1RT Total Absent 310090801 GIRLS RESTROOM DIST-A Oct 14, 2013
Sep 03, 2013 1RT Total Absent 309041001 37933 DIST-A Sep 06, 2013
Apr 01, 2013 1RT Total Absent 304020501 GIRLS RESTROOM SINK DIST-A Apr 04, 2013
Jan 08, 2013 1RT Total Absent 301091201 GIRLS RESTROOM DIST-A Jan 14, 2013
Oct 02, 2012 1RT Total Absent 210031801 GIRLS RESTROOM DIST-A Oct 05, 2012
Sep 04, 2012 1RT Total Absent 209051301 Girls Restroom DIST-A Sep 10, 2012
Apr 02, 2012 1RT Total Absent 204031201 Girls Restroom DIST-A Apr 06, 2012
Jan 05, 2012 1RT Total Absent 201060401 Girls Restroom DIST-A Jan 09, 2012
Oct 12, 2011 1RT Total Absent 110130601 Girls Restroom DIST-A Oct 18, 2011
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Sep 07, 2011 1RT Total Absent 109081001 Girls Restroom DIST-A Sep 12, 2011
Apr 11, 2011 1RT Total Absent 104120901 Girls Restroom DIST-A Apr 18, 2011
Jan 03, 2011 1RT Total Absent 101041601 Girls Restroom DIST-A Jan 07, 2011
Oct 06, 2010 1RT Total Absent 10071001 Girls Restroom DIST-A Oct 12, 2010
Jul 13, 2010 1RT Total Absent 7145001 Girls Restroom DIST-A Jul 16, 2010
Apr 05, 2010 1RT Total Absent 4061601 Girls Restroom DIST-A Apr 09, 2010
Jan 05, 2010 1RT Total Absent 106161 DIST-A Jan 20, 2010
Oct 01, 2009 1RT Total Absent PSJ008101 DIST-A Oct 16, 2009
Jul 07, 2009 1RT Total Absent PSG020401 DIST-A Jul 22, 2009
Apr 01, 2009 1RT Total Absent PSD006501 DIST-A Apr 13, 2009
Jan 06, 2009 1RT Total Absent PSA01421 DIST-A Jan 20, 2009
Oct 01, 2008 1RT Total Absent PRJ007001 DIST-A Oct 15, 2008
Jul 02, 2008 1RT Total Absent MO080703PC48 DIST-A Jul 24, 2008
Apr 07, 2008 1RT Total Absent M0080408PH714 DIST-A May 01, 2008
Jan 02, 2008 1RT Total Absent M0080103PD117 DIST-A Jan 10, 2008
Oct 09, 2007 1RT Total Absent M0071010PF213 DIST-A Oct 15, 2007
Apr 02, 2007 1RT Total Absent M0070403PI414 DIST-A Apr 09, 2007
Jan 02, 2007 1RT Total Absent 86309 DIST-A Jan 16, 2007
Oct 02, 2006 1RT Total Absent 85022 DIST-A Oct 20, 2006
Jul 10, 2006 1RT Total Absent 83372 DIST-A Aug 08, 2006
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Apr 03, 2006 1RT Total Absent 81492 DIST-A May 05, 2006
Jan 03, 2006 1RT Total Absent 80230 DIST-A Jan 13, 2006
Oct 04, 2005 1RT Total Absent 78733 DIST-A Oct 24, 2005
Aug 17, 2005 1RT Total Absent 77915-1 DIST-A Aug 29, 2005
Aug 17, 2005 1RT Total Absent 77915-2 DIST-A Aug 29, 2005
Aug 17, 2005 1RT Total Absent 77915-3 DIST-A Aug 29, 2005
Aug 17, 2005 1RT Total Absent 77915-4 DIST-A Aug 29, 2005
Aug 17, 2005 1RT Total Absent 77915-5 DIST-A Aug 29, 2005
Jul 11, 2005 1RP Total POSITIVE 77277 77210 GIRLS RR DIST-A Aug 09, 2005
RP E. coli Absent 77277 77210 GIRLS RR DIST-A
Jul 11, 2005 1RP Total Absent 77278 77210 BOYS RR DIST-A Aug 09, 2005
Jul 11, 2005 1RP Total POSITIVE 77279 77210 KITCHEN DIST-A Aug 09, 2005
RP E. coli Absent 77279 77210 KITCHEN DIST-A
Jul 11, 2005 1RP Total Absent 77280 77210 COMPUTER ROOM DIST-A Aug 09, 2005
Jul 06, 2005 1RT Total POSITIVE 77210 GIRLS RR DIST-A Aug 08, 2005
RT E. coli Absent 77210 GIRLS RR DIST-A
Apr 05, 2005 1RT Total Absent 75807 DIST-A Apr 25, 2005
Jan 19, 2005 1RT Total Absent M0050119PJ119 DIST-A Jan 24, 2005
Jan 03, 2005 1RT Total Absent 74603 DIST-A Jan 20, 2005
Oct 04, 2004 1RT Total Absent 73110 DIST-A Oct 25, 2004
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jul 13, 2004 1RT Total Absent 71782 DIST-A Jul 30, 2004
Apr 05, 2004 1RT Total Absent 70078 DIST-A Apr 29, 2004
Jan 05, 2004 1RT Total Absent 68899 DIST-A Jan 14, 2004
Oct 06, 2003 1RT Total Absent 67605 DIST-A Nov 07, 2003
Jul 01, 2003 1RT Total Absent 65908 DIST-A Jul 18, 2003
Apr 01, 2003 1RT Total Absent 64498 DIST-A Apr 14, 2003
Jan 13, 2003 1RT Total Absent 63445 DIST-A Jan 30, 2003
Oct 01, 2002 1RT Total Absent 62066 DIST-A Oct 17, 2002
Jul 01, 2002 1RT Total Absent 60194+ DIST-A
Apr 01, 2002 1RT Total Absent 58325 DIST-A Apr 15, 2002
Jan 03, 2002 1RT Total Absent 57172 DIST-A Jan 10, 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 4525
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