OHA Drinking Water Services
OR41
PWS ID: 06186 ---- COLUMBIA EMPIRE FARMS ---- INACTIVE
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 26, 2024 1RT Total Absent 4086021-01 OFFICE SINK DIST-A Apr 02, 2024
Dec 21, 2023 1RT Total Absent 3355019-01 SINK OFFICE DIST-A Jan 05, 2024
Sep 28, 2023 1RT Total Absent 3271007-01 SINK OFFICE DIST-A Oct 04, 2023
Jun 23, 2023 1RT Total Absent 3174007-01 SINK OFFICE DIST-A Jul 05, 2023
Mar 29, 2023 1RT Total Absent 3088024-01 OFFICE SINK DIST-A Apr 03, 2023
Dec 29, 2022 1RT Total Absent 2363022-01 SINK OFFICE DIST-A Jan 05, 2023
Sep 26, 2022 1RT Total Absent 2269006-01 SINK OFFICE DIST-A Sep 30, 2022
Jun 28, 2022 1RT Total Absent 2179015-01 OFFICE SINK DIST-A Jul 03, 2022
Mar 29, 2022 1RT Total Absent 2088009-01 SINK OFFICE DIST-A Apr 01, 2022
Dec 30, 2021 1RT Total Absent 1364020-01 SINK DIST-A Jan 06, 2022
Sep 29, 2021 1RT Total Absent 1272014-01 - DIST-A Oct 01, 2021
Jun 18, 2021 1RT Total Absent 1169004-01 OFFICE INLET SINK DIST-A Jun 30, 2021
Mar 19, 2021 1RT Total Absent 1078007-01-3 VARIOUS DIST-A Mar 29, 2021
Mar 19, 2021 1RT Total Absent 1078007-01-2 VARIOUS DIST-A Mar 29, 2021
Mar 19, 2021 1RT Total Absent 1078007-01-1 VARIOUS DIST-A Mar 29, 2021
Feb 19, 2021 1RP Total POSITIVE 105001104 104901201 MAIN INLET WELL (3) DIST-A Feb 22, 2021
RP E. coli Absent 105001104 104901201 MAIN INLET WELL (3) DIST-A
Feb 19, 2021 1RP Total Absent 105001103 104901201 PRODUCTION MAIN INLET DIST-A Feb 22, 2021
Feb 19, 2021 1RP Total Absent 105001102 104901201 MAIN INLET WELL (2) DIST-A Feb 22, 2021
Feb 19, 2021 1TG Total POSITIVE 105001101 104901201 WELL SRC-AA Feb 22, 2021
TG E. coli Absent 105001101 104901201 WELL SRC-AA
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Feb 18, 2021 1RT Total POSITIVE 104901201 MAIN INLET DIST-A Feb 19, 2021
RT E. coli Absent 104901201 MAIN INLET DIST-A
Dec 09, 2020 1RT Total Absent 0344027-01 MAIN BOILER INLET DIST-A Dec 16, 2020
Sep 28, 2020 1RT Total Absent 0272018-01 PRODUCTION MAIN INLE DIST-A Oct 06, 2020
Apr 16, 2020 1RT Total Absent 0107008-01 OFFICE MAIN SINK DIST-A Apr 28, 2020
Feb 03, 2020 1RT Total Absent 0034011-01 MAIN WELL INLET DIST-A Feb 19, 2020
Nov 19, 2019 1RT Total Absent 9323005-01 BOILER INPUT DIST-A Nov 26, 2019
Jul 31, 2019 1RT Total Absent 9212004-01 PRODUCTION SINK DIST-A Aug 05, 2019
May 10, 2019 1RT Total Absent 9130006-01 OFFICE INLET DIST-A May 22, 2019
Feb 26, 2019 1RT Total Absent 9057006-01 WELL MAIN INLET DIST-A Mar 08, 2019
Dec 07, 2018 1RT Total Absent 8341003-01 BOILER MAIN INLET DIST-A Dec 13, 2018
Sep 11, 2018 1RT Total Absent 8254004-01 PRODUCTION SINK DIST-A Sep 28, 2018
Apr 10, 2018 1RT Total Absent 8100012-01 MAIN OFFICE INLET DIST-A Apr 13, 2018
Jan 19, 2018 1RT Total Absent 8019002-01 WELL MAIN INLET DIST-A Jan 30, 2018
Nov 08, 2017 1RT Total Absent 7312006-01 BOILER MAIN INLET DIST-A Nov 22, 2017
Sep 29, 2017 1RT Total Absent 7272008-01 PRODUCTION SINK INLE DIST-A Oct 03, 2017
Jun 19, 2017 1RT Total Absent 7170011-01 SINK IN PRODUCTION DIST-A Jun 23, 2017
Apr 05, 2017 1RT Total Absent 7095013-01 OFFICE FAUCET INLET DIST-A Apr 10, 2017
Jan 10, 2017 1RT Total Absent 7010009-02 HOUSE WELL MAIN INLE DIST-A Jan 16, 2017
Nov 11, 2016 1RT Total Absent 6316004-01 BOILER MAIN HD LINE DIST-A Nov 15, 2016
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Sep 27, 2016 1RT Total Absent 4401597601 DIST-A Dec 21, 2016
Aug 04, 2016 1RT Total Absent 6217008-01 PRODUCTION SINK FAUC DIST-A Aug 08, 2016
Apr 20, 2016 1RT Total Absent 6111011-01 OFFICE SINK DIST-A Apr 22, 2016
Feb 02, 2016 1RT Total Absent 592251 WELL HOUSE MAIN INLE DIST-A Feb 12, 2016
Nov 20, 2015 1RT Total Absent 588818 BOILER MAIN VALVE DIST-A Nov 25, 2015
Aug 13, 2015 1RT Total Absent 584129 PRODUCTION MAINLINE DIST-A Aug 18, 2015
Jun 16, 2015 1RT Total Absent 581416 DUNDEE PRODUCTION SI DIST-A Jun 25, 2015
May 19, 2015 1RT Total Absent 580059 OFFICE SINK DIST-A May 22, 2015
Jan 29, 2015 1RT Total Absent 575025 BOILER MAIN LINE DIST-A Feb 03, 2015
Nov 06, 2014 1RT Total Absent 571349 PRODUCTION MAIN LINE DIST-A Nov 07, 2014
Aug 21, 2014 1RT Total Absent 567801 OFFICE SINK MAIN LIN DIST-A Aug 22, 2014
Apr 25, 2014 1RT Total Absent 562521 BOILER ROOM MAIN LIN DIST-A Apr 29, 2014
Feb 14, 2014 1RT Total Absent 559287 PRODUCTION MAIN LINE DIST-A Feb 19, 2014
Oct 10, 2013 1RT Total Absent 553817 PRODUCTION SINK INLE DIST-A Oct 14, 2013
Aug 20, 2013 1RT Total Absent 551278 OFFICE SINK INLET DIST-A Aug 27, 2013
Apr 26, 2013 1RT Total Absent 546189 BOILER ROOM INLET DIST-A May 03, 2013
Feb 15, 2013 1RT Total Absent 542985 PROD MAIN FAUCET DIST-A Feb 25, 2013
Dec 05, 2012 1RT Total Absent 539999 OFFICE SINK DIST-A Dec 11, 2012
Aug 21, 2012 1RT Total Absent 534469 HOUSE MAIN FAUCET DIST-A Aug 23, 2012
May 09, 2012 1RT Total Absent 529350 BOILER RM MAIN DIST-A May 15, 2012
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Feb 22, 2012 1RT Total Absent 525433 JAM PRODUCTION PLANT DIST-A Feb 27, 2012
Feb 22, 2012 1AS Total Absent 525432 WELL SRC-AA Feb 27, 2012
Oct 10, 2011 1RT Total Absent 518708 OFFICE FAUCET DIST-A Oct 17, 2011
Jul 11, 2011 1RT Total Absent 513488 TONY'S PLANT FAUCET DIST-A Jul 18, 2011
Apr 27, 2011 1RT Total Absent 1117001_01 BREAKROOM FAUCET DIST-A May 03, 2011
Dec 22, 2010 1RT Total Absent 502291 OFFICE SINK FAUCET DIST-A Dec 28, 2010
Sep 17, 2010 1RT Total Absent 496193 DIST-A Nov 19, 2010
Jun 15, 2010 1RT Total Absent 490128 DIST-A Nov 19, 2010
Mar 15, 2010 1RT Total Absent 484332 DIST-A Nov 19, 2010



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


More information for this water system: SDWIS ID 5201
System Info  ::  Report for Lenders  ::  Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Contacts & Advisories  ::  Site Visits  ::  Public Notice
Coliform Summary  ::  Coliform Results  ::  Coliform Schedules  ::  LT2  ::  GW/GWUDI Source Details  ::  Plan Review  ::  Annual Fee
Chemical Summary  ::  Chemical Results  ::  Chemical Schedules  ::  Chemical Schedule Summary  ::  Arsenic RAA  ::  Cyanotoxins  ::  PFAS
Lead & Copper  ::  DBP Sample Sites  ::  FANLs  ::  MRDL  ::  GWR 4-Log  ::  Turbidity  ::  SWTR  ::  LRAA
Corrosion Control has moved to the Lead & Copper page.
Information for all water systems:
Water System Inventory  ::  Water System Surveys  ::  Outstanding Performers  ::  Treatment Plant Inspections  ::  Treatment  ::  Plan Reviews
Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Deficiencies  ::  System Scores  ::  Exceedances  ::  Public Notices  ::  Service Lines
Water Advisories  ::  Contact Reports  ::  Cyanotoxins  ::  PFAS  ::  Post-wildfire VOCs  ::  Fluoride  ::  Certification List
Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules
Need help? Email Drinking Water Services for assistance.Staff/Partner Login