OHA Drinking Water Services
OR41
PWS ID: 95065 ---- ALFALFA WATER LLC
Coliform Results

See also:  Coliform Fact Sheet  ::  Archived Results (prior to 2002)  ::  Recent 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  ::  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
Mar 25, 2024 1RT Total Absent X057869B DIST-A Apr 04, 2024
Feb 06, 2024 1RT Total Absent X057333B DIST-A Mar 07, 2024
Jan 26, 2024 1RT Total Absent X057243B DIST-A Feb 04, 2024
Dec 27, 2023 1RP Total Absent X057000B X056698B ALFALFA WATER SHED DIST-A Jan 11, 2024
Dec 27, 2023 1RP Total Absent X056999B X056698B HOUSE HB DIST-A Jan 11, 2024
Dec 27, 2023 1RP Total Absent X056998B X056698B STORE RESTROOM DIST-A Jan 11, 2024
Dec 27, 2023 1TG Total Absent X056997B X056698B WELL SRC-AA Jan 11, 2024
Dec 06, 2023 1RP Total Absent X056834B X056698B SHED DIST-A Jan 04, 2024
Dec 06, 2023 1RP Total Absent X056833B X056698B HOUSE HB DIST-A Jan 04, 2024
Dec 06, 2023 1RP Total Absent X056832B X056698B STORE RR SINK DIST-A Jan 04, 2024
Dec 06, 2023 1TG Total Absent X056831B X056698B WELL SRC-AA Jan 04, 2024
Nov 27, 2023 1RT Total POSITIVE X056700B HOUSE HB DIST-A Nov 29, 2023
RT E. coli Absent X056700B HOUSE HB DIST-A
Nov 27, 2023 1RT Total POSITIVE X056699B SHED FROST FREE DIST-A Nov 29, 2023
RT E. coli Absent X056699B SHED FROST FREE DIST-A
Nov 27, 2023 1RT Total POSITIVE X056698B RESTROOM SINK DIST-A Nov 29, 2023
RT E. coli Absent X056698B RESTROOM SINK DIST-A
Oct 20, 2023 1RP Total POSITIVE X056407B X056354B DUPLEX HB DIST-A Oct 20, 2023
RP E. coli Absent X056407B X056354B DUPLEX HB DIST-A
Oct 20, 2023 1RP Total POSITIVE X056406B X056354B DUPLEX PIPE FCT DIST-A Oct 20, 2023
RP E. coli Absent X056406B X056354B DUPLEX PIPE FCT DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Oct 20, 2023 1RP Total Absent X056405B X056354B STORE FAUCET DIST-A Oct 20, 2023
Oct 20, 2023 1TG Total Absent X056404B X056354B WELL SRC-AA Oct 20, 2023
Oct 18, 2023 1RT Total POSITIVE X056354B DUPLEX FCT DIST-A Oct 19, 2023
RT E. coli Absent X056354B DUPLEX FCT DIST-A
Sep 11, 2023 1RT Total Absent X055846B DIST-A Oct 07, 2023
May 23, 2023 1RT Total Absent X054572B DIST-A Jun 09, 2023
Jan 11, 2023 1RT Total Absent X053147B DIST-A Feb 08, 2023
Oct 19, 2022 1RT Total Absent X052310B DIST-A Oct 26, 2022
Aug 24, 2022 1RT Total Absent X051602B DIST-A Aug 30, 2022
Jul 26, 2022 1RT Total Absent X051252B DIST-A Aug 06, 2022
Jun 15, 2022 1RT Total Absent X050815B DIST-A Jun 30, 2022
May 19, 2022 1RT Total Absent X050463B DIST-A May 27, 2022
Apr 14, 2022 1RT Total Absent X050039B DIST-A Apr 26, 2022
Mar 08, 2022 1RT Total Absent X049504B DIST-A Mar 31, 2022
Feb 15, 2022 1RT Total Absent X049250B DIST-A Mar 01, 2022
Jan 20, 2022 1RT Total Absent X048948B DIST-A Feb 17, 2022
Dec 28, 2021 1RT Total Absent X048662B DIST-A Jan 14, 2022
Nov 18, 2021 1RT Total Absent X048312B DIST-A Dec 14, 2021
Oct 26, 2021 1RT Total Absent X048008B DIST-A Dec 14, 2021
Sep 20, 2021 1RT Total Absent X047542B DIST-A Sep 27, 2021
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Aug 05, 2021 1RP Total Absent B1H051504 B1H031101 DUPLEX SPIGOT DIST-A Aug 06, 2021
Aug 05, 2021 1RP Total POSITIVE B1H051503 B1H031101 CAGED SPIGOT DIST-A Aug 06, 2021
RP E. coli Absent B1H051503 B1H031101 CAGED SPIGOT DIST-A
Aug 05, 2021 1RP Total Absent B1H051502 B1H031101 RENTAL SPIGOT DIST-A Aug 06, 2021
Aug 05, 2021 1TG Total Absent B1H051501 B1H031101 SOURCE SRC-AA Aug 06, 2021
Aug 03, 2021 1RT Total POSITIVE B1H031101 SINK DIST-A Aug 05, 2021
RT E. coli Absent B1H031101 SINK DIST-A
Jul 15, 2021 1TG Total Absent B1G151804 B1G130701 SOURCE SRC-AA Jul 16, 2021
Jul 15, 2021 1RP Total POSITIVE B1G151803 B1G130701 BATHROOM SINK DIST-A Jul 16, 2021
RP E. coli Absent B1G151803 B1G130701 BATHROOM SINK DIST-A
Jul 15, 2021 1RP Total POSITIVE B1G151802 B1G130701 CUSTOMER BATHROOM DIST-A Jul 16, 2021
RP E. coli Absent B1G151802 B1G130701 CUSTOMER BATHROOM DIST-A
Jul 15, 2021 1RP Total POSITIVE B1G151801 B1G130701 FULL BATH DIST-A Jul 16, 2021
RP E. coli Absent B1G151801 B1G130701 FULL BATH DIST-A
Jul 13, 2021 1RT Total POSITIVE B1G130701 ALFALFA STORE SINK DIST-A Jul 14, 2021
RT E. coli Absent B1G130701 ALFALFA STORE SINK DIST-A
May 04, 2021 1RT Total Absent B1E040701 DIST-A May 10, 2021
Apr 14, 2021 1RT Total Absent B1D140401 DIST-A Apr 21, 2021
Mar 25, 2021 1RT Total Absent B1C250401 DIST-A Mar 29, 2021
Jan 28, 2021 1RT Total Absent B1A280101 DIST-A Feb 04, 2021
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Dec 31, 2020 1RT Total Absent B0L310301 DIST-A Jan 05, 2021
Nov 30, 2020 1RT Total Absent B0K300701 DIST-A Dec 02, 2020
Nov 09, 2020 1RP Total Absent B0K090303 B0J300603 FOOD TRUCK DIST-A Nov 13, 2020
Nov 09, 2020 1RP Total Absent B0K090302 B0J300603 HOUSE SINK DIST-A Nov 13, 2020
Nov 09, 2020 1RP Total Absent B0K090301 B0J300603 EMPLOYEE BR DIST-A Nov 13, 2020
Oct 30, 2020 1RT Total Absent B0J300604 STORE SINK DIST-A Nov 02, 2020
Oct 30, 2020 1RT Total POSITIVE B0J300603 FOOD TRUCK SINK DIST-A Nov 02, 2020
RT E. coli Absent B0J300603 FOOD TRUCK SINK DIST-A
Oct 30, 2020 1RT Total Absent B0J300602 HOUSE BATHROOM SINK DIST-A Nov 02, 2020
Oct 30, 2020 1TG Total Absent B0J300601 B0J300603 WELL SPIGOT SRC-AA Nov 02, 2020
Sep 16, 2020 1RT Total Absent B0I160903 DIST-A Sep 18, 2020
Sep 16, 2020 1RT Total POSITIVE B0I160902 FOOD TRUCK SINK DIST-A Sep 18, 2020
RT E. coli Absent B0I160902 FOOD TRUCK SINK DIST-A
Sep 16, 2020 1RT Total POSITIVE B0I160901 BATHROOM SINK DIST-A Sep 18, 2020
RT E. coli Absent B0I160901 BATHROOM SINK DIST-A
Aug 19, 2020 1RP Total POSITIVE B0H190704 B0H180601 HYDRANT DIST-A Aug 20, 2020
RP E. coli Absent B0H190704 B0H180601 HYDRANT DIST-A
Aug 19, 2020 1TG Total Absent B0H190703 B0H180601 PUMPHOUSE SRC-AA Aug 20, 2020
Aug 19, 2020 1RP Total Absent B0H190702 B0H180601 HOUSE HYDRANT DIST-A Aug 20, 2020
Aug 19, 2020 1RP Total POSITIVE B0H190701 B0H180601 HYDRANT DIST-A Aug 20, 2020
RP E. coli Absent B0H190701 B0H180601 HYDRANT DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Aug 18, 2020 1RT Total POSITIVE B0H180601 HYDRANT DIST-A Aug 19, 2020
RT E. coli Absent B0H180601 HYDRANT DIST-A
May 05, 2020 1RT Total Absent B0E051201 DIST-A May 08, 2020
Jan 07, 2020 1RT Total Absent B0A070701 DIST-A Jan 10, 2020
Nov 18, 2019 1RT Total Absent B9K180401-3 DIST-A Nov 21, 2019
Nov 18, 2019 1RT Total Absent B9K180401-2 DIST-A Nov 21, 2019
Nov 18, 2019 1RT Total Absent B9K180401-1 DIST-A Nov 21, 2019
Oct 03, 2019 1RP Total Absent B9J030604 B9J011401 HAND SINK DIST-A Oct 04, 2019
Oct 03, 2019 1TG Total Absent B9J030603 B9J011401 SOURCE SRC-AA Oct 04, 2019
Oct 03, 2019 1RP Total Absent B9J030602 B9J011401 HYDRANT UPSTREAM DIST-A Oct 04, 2019
Oct 03, 2019 1RP Total Absent B9J030601 B9J011401 HYDRANT DOWNSTREAM DIST-A Oct 04, 2019
Oct 01, 2019 1RT Total POSITIVE B9J011401 BATHROOM FAUCET DIST-A Oct 02, 2019
RT E. coli Absent B9J011401 BATHROOM FAUCET DIST-A
Jul 02, 2019 1RT Total Absent B9G021401 DIST-A Jul 08, 2019
Apr 02, 2019 1RT Total Absent B9D021001 DIST-A Apr 04, 2019
Jan 09, 2019 1RT Total Absent B9A090701 DIST-A Jan 14, 2019
Nov 12, 2018 1RT Total Absent B8K1206-03 HYDRANT (EAST) DIST-A Nov 16, 2018
Nov 12, 2018 1RT Total Absent B8K1206-02 HYDRANT (WEST) DIST-A Nov 16, 2018
Nov 12, 2018 1RT Total Absent B8K1206-01 BATHROOM FAUCET DIST-A Nov 16, 2018
Oct 05, 2018 1RP Total Absent B8J0504-04 B8J021101 CISTERN (UPSTREAM) DIST-A Oct 10, 2018
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Oct 05, 2018 1TG Total Absent B8J0504-03 B8J021101 SRC-AA SRC-AA Oct 10, 2018
Oct 05, 2018 1RP Total Absent B8J0504-02 B8J021101 HYDRANT (DOWNSTREAM) DIST-A Oct 10, 2018
Oct 05, 2018 1RP Total Absent B8J0504-01 B8J021101 HAND SINK (SAME) DIST-A Oct 10, 2018
Oct 02, 2018 1RT Total POSITIVE B8J021101 ALFALFA MARKET HAND SINK DIST-A Oct 04, 2018
RT E. coli Absent B8J021101 ALFALFA MARKET HAND SINK DIST-A
Jul 10, 2018 1RT Total Absent B8G1015-01 BATHROOM FAUCET DIST-A Jul 16, 2018
Apr 03, 2018 1RT Total Absent B8D032301 DIST-A Apr 13, 2018
Jan 02, 2018 1RT Total Absent B8A0209-01 BATHROOM SINK DIST-A Jan 12, 2018
Oct 03, 2017 1RT Total Absent B7J0318-01 BATHROOM SINK DIST-A Oct 05, 2017
Jul 11, 2017 1RT Total Absent B7G1113-01 FAUCET DIST-A Jul 14, 2017
May 16, 2017 1RT Total Absent B7E1621-01 BATHROOM SINK DIST-A May 18, 2017
Jan 31, 2017 1RT Total Absent B7A3107-01 OFFICE BATHROOM DIST-A Feb 07, 2017
Oct 04, 2016 1RT Total Absent B6J0416-01 OFFICE SINK DIST-A Oct 11, 2016
Aug 03, 2016 1TG Total Absent B6H0304-03 B6H021501 SRC-AA SRC-AA Aug 09, 2016
Aug 03, 2016 1RP Total Absent B6H0304-02 B6H021501 OFFICE SINK DIST-A Aug 09, 2016
Aug 03, 2016 1RP Total Absent B6H0304-01 B6H021501 UPSTREAM DIST-A Aug 09, 2016
Aug 02, 2016 1RT Total POSITIVE B6H021501 ALFALFA STORE OFF SINK DIST-A Aug 03, 2016
RT E. coli Absent B6H021501 ALFALFA STORE OFF SINK DIST-A
Apr 20, 2016 1RT Total Absent B6D2010-01 BATHROOM SINK DIST-A Apr 25, 2016
Mar 10, 2016 1RT Total Absent B6C101001 BATHROOM SINK DIST-A Mar 17, 2016
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Nov 18, 2015 1RT Total Absent B5K181701 ALFALFA STORE DIST-A Nov 24, 2015
Sep 18, 2015 1RT Total Absent B5I180801 ALFALFA STORE DIST-A Sep 24, 2015
Jun 18, 2015 1RT Total Absent B5F182902 WELL DIST-A Jul 10, 2015
Feb 25, 2015 1RT Total Absent B5B251101 WELL DIST-A Mar 09, 2015
Dec 18, 2014 1RT Total Absent B4L180701 WELL DIST-A Dec 22, 2014
Jul 30, 2014 1RT Total Absent B4G302102 WELL DIST-A Aug 19, 2014
May 30, 2014 1RT Total Absent B4E301601 WELL DIST-A Jun 04, 2014
Jan 20, 2014 1RT Total Absent B4A200401 DISTRIBUTION DIST-A Jan 29, 2014
Dec 13, 2013 1RT Total Absent B3L131202 DISTRIBUTION DIST-A Dec 26, 2013
Sep 23, 2013 1RT Total Absent B3I231102 WELL DIST-A Oct 07, 2013
Jun 17, 2013 1RT Total Absent B3F183101 DISTRIBUTION DIST-A Jun 27, 2013
Feb 20, 2013 1RT Total Absent B3B201001 WELL DIST-A Mar 01, 2013
Nov 27, 2012 1RT Total Absent B2K272903 DISTRIBUTION DIST-A Dec 10, 2012
Nov 27, 2012 1RT Total Absent B2K272901 WELL DIST-A Dec 10, 2012
Sep 17, 2012 1RT Total Absent B2I182701 Store Well DIST-A Oct 01, 2012
Jun 21, 2012 1RT Total Absent B2F210102 Store Well DIST-A Jul 05, 2012
Feb 10, 2012 1RT Total Absent B2B100502 Well DIST-A Feb 11, 2012
Nov 28, 2011 1RT Total Absent B1K281001 Well DIST-A Dec 05, 2011
Sep 12, 2011 1RT Total Absent B1I121701 Well DIST-A Sep 16, 2011
Jun 24, 2011 1RT Total Absent B1F240801 Well DIST-A Jun 30, 2011
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Feb 10, 2011 1RT Total Absent B1B101801 Well DIST-A Feb 21, 2011
Nov 22, 2010 1RT Total Absent B0K220701 Well DIST-A Dec 02, 2010
Aug 30, 2010 1RT Total Absent B0H301301 Well DIST-A Sep 08, 2010
Jun 11, 2010 1RT Total Absent B0F111801 Store DIST-A Jun 17, 2010
Feb 10, 2010 1RT Total Absent B0B100502 Well DIST-A Feb 15, 2010
Nov 19, 2009 1RT Total Absent B9K190201 Well DIST-A Nov 25, 2009
Sep 18, 2009 1RT Total Absent B9I181201 WELL DIST-A Sep 21, 2009
Jun 10, 2009 1RT Total Absent B9F102802 WELL DIST-A Jun 12, 2009
Feb 26, 2009 1RT Total Absent B9B260401 WELL DIST-A Mar 12, 2009
Oct 29, 2008 1RT Total Absent B8J290901 WELL DIST-A Nov 03, 2008
Jul 23, 2008 1RT Total Absent B8G232001 WELL DIST-A Jul 31, 2008
May 14, 2008 1RT Total Absent B8E141201 WELL DIST-A May 20, 2008
Jan 23, 2008 1RT Total Absent B8A230901 WELL DIST-A Jan 25, 2008
Nov 12, 2007 1RT Total Absent B7K120501 STORE DIST-A Nov 15, 2007
Nov 09, 2007 1RT Total Absent B7K090101 HOUSE 2 DIST-A Nov 15, 2007
Nov 09, 2007 1RT Total Absent B7K090102 STORE DIST-A Nov 15, 2007
Nov 09, 2007 1RT Total Absent B7K090103 WELL DIST-A Nov 15, 2007
Nov 09, 2007 1RT Total Absent B7K090104 DISTRIBUTION DIST-A Nov 15, 2007
Oct 25, 2007 1RP Total Absent B7J250202 B7J220202 WELL DIST-A Nov 01, 2007
Oct 25, 2007 1RP Total Absent B7J250203 B7J220202 DISTRIBUTION DIST-A Nov 01, 2007
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Oct 25, 2007 1RP Total Absent B7J250204 B7J220202 HOUSE 2 DIST-A Nov 01, 2007
Oct 25, 2007 1RP Total Absent B7J250205 B7J220202 HOUSE 1 DIST-A Nov 01, 2007
Oct 22, 2007 1RT Total POSITIVE B7J220202 WELL DIST-A Oct 24, 2007
RT E. coli Absent B7J220202 WELL DIST-A
Aug 13, 2007 1RT Total Absent B7H131601 WELL DIST-A Aug 22, 2007
May 14, 2007 1RT Total Absent B7E140501 WELL DIST-A May 31, 2007
Jan 17, 2007 1RT Total Absent B7A170601 WELL DIST-A Jan 23, 2007
Nov 15, 2006 1RT Total Absent B6K152701 WELL DIST-A Nov 26, 2006
Jul 26, 2006 1RT Total Absent B6G262201 DIST-A Aug 03, 2006
Apr 12, 2006 1RT Total Absent 6041321 DIST-A Apr 19, 2006
Jan 11, 2006 1RT Total Absent 6011219 DIST-A Jan 25, 2006
Nov 09, 2005 1RT Total Absent 5111039 DIST-A Nov 22, 2005
Aug 11, 2005 1RT Total Absent 5081211 DIST-A Aug 24, 2005
Jun 15, 2005 1RT Total Absent 506166 DIST-A Aug 04, 2005
Feb 14, 2005 1RT Total Absent NB502171 WELL DIST-A Feb 17, 2005
Oct 22, 2004 1RT Total Absent NB410383 WELL DIST-A Nov 01, 2004
Aug 11, 2004 1RT Total Absent NB408307 WELL DIST-A Aug 18, 2004
Jun 09, 2004 1RT Total Absent NB406267 WELL HOSEBIB DIST-A Jun 14, 2004
Mar 03, 2004 1RT Total Absent NB403055 WELL DIST-A Mar 11, 2004
Dec 10, 2003 1RT Total Absent NB312157 WELL HOSEBIB DIST-A Dec 16, 2003
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Sep 18, 2003 1RT Total Absent NB309407 DIST-A Oct 07, 2003
Jun 18, 2003 1RT Total Absent NB306381 DIST-A Jul 01, 2003
Mar 21, 2003 1RT Total Absent NB303183 DIST-A Apr 02, 2003
Nov 20, 2002 1RT Total Absent NB211254 DIST-A Dec 05, 2002
Jul 10, 2002 1RT Total Absent NB207252 DIST-A Dec 31, 1969
Apr 10, 2002 1RT Total Absent NB204142 DIST-A Apr 26, 2002
Jan 16, 2002 1RT Total Absent NB201163 DIST-A Jan 23, 2002



See also:  Coliform Fact Sheet  ::  Archived Results (prior to 2002)  ::  Recent 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  ::  Exclude results older than 2021


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