OHA Drinking Water Services
OR41
PWS ID: 90905 ---- DOUGLAS CO PKS - OC BROWN
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
Aug 05, 2024 1RT Total Absent 4080604-04 DIST-A Aug 19, 2024
Jul 08, 2024 1RT Total Absent 4070815-01 DIST-A Jul 23, 2024
Jun 06, 2024 1RT Total Absent 4060612-01 DIST-A Jun 18, 2024
May 09, 2024 1RT Total Absent 4050933-01 DIST-A May 22, 2024
Mar 15, 2024 1RT Total Absent 4031501-02 DIST-A Mar 21, 2024
Jul 21, 2023 1RT Total Absent 3072141-01 DIST-A Aug 03, 2023
Jun 14, 2023 1RT Total Absent 3061427-02 DIST-A Jun 23, 2023
May 19, 2023 1RT Total Absent 3051916-02 DIST-A Jun 01, 2023
Sep 20, 2022 1RT Total Absent 209203902 DIST-A Oct 07, 2022
Aug 25, 2022 1RT Total Absent 208261102 DIST-A Sep 07, 2022
Jul 12, 2022 1RT Total Absent 207130702 DIST-A Jul 21, 2022
Jun 14, 2022 1RT Total Absent 206151902 DIST-A Jun 29, 2022
May 26, 2022 1RT Total Absent 205261902 DIST-A Jun 07, 2022
Apr 26, 2022 1RT Total Absent 204262001 DIST-A May 02, 2022
Oct 21, 2021 1RT Total Absent 110212003 DIST-A Nov 02, 2021
Jun 22, 2021 1TG Total Absent 106222004 106211301 WELL SRC-AA Jul 01, 2021
Jun 22, 2021 1RP Total Absent 106222003 106211301 MENS BR DIST-A Jul 01, 2021
Jun 22, 2021 1RP Total Absent 106222002 106211301 WOMEN BR DIST-A Jul 01, 2021
Jun 22, 2021 1RP Total Absent 106222001 106211301 WOMEN BR DIST-A Jul 01, 2021
Jun 21, 2021 1RT Total POSITIVE 106211301 BR FAUCET DIST-A Jun 22, 2021
RT E. coli Absent 106211301 BR FAUCET DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Apr 29, 2021 1RT Total Absent 104300902 DIST-A May 07, 2021
Nov 01, 2020 1RT Total Absent 011020701 DIST-A Nov 10, 2020
Aug 19, 2020 1RP Total Absent 008190301 007310204 RESTROOM FCT DIST-A Aug 27, 2020
Aug 06, 2020 1RP Total Absent 008070501 007310204 RESTROOM/OUTSIDE FAUCET DIST-A Aug 12, 2020
Jul 31, 2020 1RT Total POSITIVE 007310204 RESTROOM FAUCET DIST-A Aug 03, 2020
RT E. coli Absent 007310204 RESTROOM FAUCET DIST-A
Jun 17, 2020 1RT Total Absent 006170702 DIST-A Jun 26, 2020
Sep 25, 2019 1RT Total Absent 909252104 DIST-A Oct 06, 2019
Aug 28, 2019 1RT Total Absent 908280601 DIST-A Sep 09, 2019
Jul 25, 2019 1RT Total Absent 907254103 DIST-A Aug 08, 2019
Jun 26, 2019 1RT Total Absent 906270102 DIST-A Jul 05, 2019
Sep 26, 2018 1RT Total Absent 809262301 DIST-A Oct 09, 2018
Aug 08, 2018 1RT Total Absent 808083701 DIST-A Aug 10, 2018
Jul 25, 2018 1RT Total Absent 807253402 DIST-A Aug 02, 2018
Jun 26, 2018 1RP Total Absent 806260704 806141602 FAUCET #1 DIST-A Jun 28, 2018
Jun 26, 2018 1TG Total Absent 806260703 806141602 SOURCE SRC-AA Jun 28, 2018
Jun 26, 2018 1RP Total Absent 806260702 806141602 RESTROOM #1 DIST-A Jun 28, 2018
Jun 26, 2018 1RP Total Absent 806260701 806141602 RESTROOM #2 DIST-A Jun 28, 2018
Jun 14, 2018 1TG Total Absent 806141604 806141602 SOURCE SRC-AA Jun 15, 2018
Jun 14, 2018 1RT Total Absent 806141603 F2 DIST-A Jun 15, 2018
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jun 14, 2018 1RT Total POSITIVE 806141602 F2 DIST-A Jun 15, 2018
RT E. coli POSITIVE 806141602 F2 DIST-A
Jun 14, 2018 1RT Total Absent 806141601 F1 DIST-A Jun 15, 2018
May 14, 2018 1TG Total POSITIVE 805141304 805111401 SOURCE SRC-AA May 15, 2018
TG E. coli Absent 805141304 805111401 SOURCE SRC-AA
May 14, 2018 1RP Total Absent 805141303 805111401 RR DIST-A May 15, 2018
May 14, 2018 1RP Total Absent 805141302 805111401 FAUCET 2 DIST-A May 15, 2018
May 14, 2018 1RP Total POSITIVE 805141301 805111401 UPSTREAM DIST-A May 15, 2018
RP E. coli Absent 805141301 805111401 UPSTREAM DIST-A
May 11, 2018 1RT Total POSITIVE 805111401 FAUCET 2 DIST-A May 14, 2018
RT E. coli Absent 805111401 FAUCET 2 DIST-A
Apr 19, 2018 1RT Total Absent 804192501 DIST-A Apr 27, 2018
Sep 28, 2017 1RT Total Absent 709281901 DIST-A Oct 05, 2017
Aug 15, 2017 1RT Total Absent 708151803 DIST-A Aug 22, 2017
Jul 26, 2017 1RT Total Absent 707270101 OC BROWN DIST-A Aug 02, 2017
Jun 23, 2017 1RP Total Absent 706230704 706222901 MENS RESTROOM DIST-A Jun 27, 2017
Jun 23, 2017 1RP Total Absent 706230703 706222901 FAUCET WEST DIST-A Jun 27, 2017
Jun 23, 2017 1TG Total Absent 706230702 706222901 SOURCE PRESSURE TANK DIST-A Jun 27, 2017
Jun 23, 2017 1RP Total Absent 706230701 706222901 EAST FAUCET DIST-A Jun 27, 2017
Jun 22, 2017 1RT Total POSITIVE 706222901 OC BROWN FAUCET/W DIST-A Jun 23, 2017
RT E. coli Absent 706222901 OC BROWN FAUCET/W DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
May 24, 2017 1RT Total Absent 705242806 FAUCET B DIST-A May 31, 2017
May 05, 2017 1RT Total Absent 705050901 OC BROWN FAUCET DIST-A May 09, 2017
Apr 26, 2017 1RT Total Absent 704261801 OC BROWN FAUCET DIST-A Apr 28, 2017
Sep 28, 2016 1RT Total Absent 609281201 OC BROWN PARK DIST-A Sep 30, 2016
Aug 24, 2016 1RT Total Absent 608242303 RR FAUCET DIST-A Sep 06, 2016
Jul 25, 2016 1RT Total Absent 607250601 RR FAUCET DIST-A Aug 06, 2016
Jun 20, 2016 1RT Total Absent 606200603 FAUCET DIST-A Jul 05, 2016
May 25, 2016 1RT Total Absent 605252605 RR FAUCET DIST-A Jun 09, 2016
Sep 16, 2015 1RT Total Absent 509163903 OC BROWN PARK DIST-A Oct 02, 2015
May 13, 2015 1RT Total Absent 505131403 FAUCET DIST-A May 26, 2015
Jul 14, 2014 1RT Total Absent 407141803 DAY USE FAUCET DIST-A Jul 17, 2014
May 06, 2014 1RT Total Absent 405062503 FAUCET DIST-A May 08, 2014
Oct 08, 2013 1RT Total Absent 310082703 FAUCET DIST-A Oct 10, 2013
Aug 16, 2013 1RT Total Absent 308161004 FAUCET DIST-A Aug 27, 2013
Apr 24, 2013 1RT Total Absent 304243105 DIST-A Apr 25, 2013
Oct 18, 2012 1RT Total Absent 2101820_04 FAUCET DIST-A Oct 23, 2012
Aug 10, 2012 1RT Total Absent 208101705 DIST-A Aug 15, 2012
Aug 10, 2012 1RT Total Absent 2081017_05 Faucet DIST-A Aug 14, 2012
Jul 17, 2012 1RT Total Absent 2071727_02 Faucet by Curb DIST-A Jul 19, 2012
May 08, 2012 1RT Total Absent 205082503 DIST-A May 11, 2012
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Apr 09, 2012 1RT Total Absent 204091003 DIST-A May 02, 2012
Oct 10, 2011 1RT Total Absent 11010204 DIST-A Nov 07, 2011
Jul 05, 2011 1RT Total Absent 107051905 DIST-A Jul 06, 2011
May 09, 2011 1RT Total Absent 105091102 DIST-A Jun 03, 2011
Apr 04, 2011 1RT Total Absent 104041002 DIST-A May 04, 2011
Oct 04, 2010 1RT Total Absent 010041402 DIST-A Nov 22, 2010
Aug 09, 2010 1RT Total Absent 008091001 DIST-A Sep 29, 2010
Jul 06, 2010 1RT Total Absent 007061704 DIST-A Aug 12, 2010
May 10, 2010 1RT Total Absent 005100801 DIST-A Jun 24, 2010
Apr 06, 2010 1RT Total Absent 004062605 DIST-A May 19, 2010
Oct 05, 2009 1RT Total Absent 910050802 DIST-A Nov 05, 2009
Aug 11, 2009 1RT Total Absent 908111904 DIST-A Sep 25, 2009
Jul 08, 2009 1RT Total Absent 907083305 DIST-A Aug 17, 2009
Jun 01, 2009 1RT Total Absent 906010505 DIST-A Jul 30, 2009
Apr 07, 2009 1RT Total Absent 904071401 DIST-A May 11, 2009
Oct 07, 2008 1RT Total Absent 810072302 DIST-A Nov 14, 2008
Aug 04, 2008 1RT Total Absent 808041104 DIST-A Sep 11, 2008
Jun 30, 2008 1RT Total Absent 806300303 DIST-A Jul 23, 2008
May 05, 2008 1RT Total Absent 805051401 DIST-A Jun 02, 2008
Apr 14, 2008 1RT Total Absent 804141004 DIST-A Jun 02, 2008
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Oct 08, 2007 1RT Total Absent 710080902 DIST-A Oct 31, 2007
Aug 06, 2007 1RT Total Absent 708060702 DIST-A Sep 19, 2007
Jul 02, 2007 1RT Total Absent 707021404 DIST-A Aug 01, 2007
May 07, 2007 1RT Total Absent 705071204 DIST-A Jul 12, 2007
Apr 02, 2007 1RT Total Absent 704021601 DIST-A May 09, 2007
Oct 02, 2006 1RT Total Absent 610021703 DIST-A Oct 27, 2006
Aug 30, 2006 1RT Total Absent 608303-1 DIST-A Sep 12, 2006
Aug 30, 2006 1RT Total Absent 608303-2 DIST-A Sep 12, 2006
Aug 30, 2006 1RT Total Absent 608303-3 DIST-A Sep 12, 2006
Aug 30, 2006 1RT Total Absent 608303-4 DIST-A Sep 12, 2006
Aug 30, 2006 1RT Total Absent 608303-5 DIST-A Sep 12, 2006
Aug 07, 2006 1RT Total Absent 6080724 DIST-A Sep 11, 2006
Jul 05, 2006 1RT Total POSITIVE M6G051704 PICNIC AREAN DIST-A Aug 14, 2006
RT E. coli Absent M6G051704 PICNIC AREAN DIST-A
Jun 20, 2006 1RT Total Absent 6062029-1 DIST-A Jun 29, 2006
Jun 20, 2006 1RT Total Absent 6062029-2 DIST-A Jun 29, 2006
Jun 20, 2006 1RT Total Absent 6062029-3 DIST-A Jun 29, 2006
Jun 20, 2006 1RT Total Absent 6062029-4 DIST-A Jun 29, 2006
Jun 20, 2006 1RT Total Absent 6062029-5 DIST-A Jun 29, 2006
May 09, 2006 1RT Total POSITIVE 6050928 PICNIC AREA DIST-A May 10, 2006
RT E. coli Absent 6050928 PICNIC AREA DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Apr 19, 2006 1RT Total Absent 6041984 DIST-A Jun 02, 2006
Oct 03, 2005 1RT Total Absent 5100318 DIST-A Nov 02, 2005
Aug 08, 2005 1RT Total Absent 5080810 DIST-A Sep 19, 2005
Jul 05, 2005 1RT Total Absent 5070535 DIST-A Aug 10, 2005
May 24, 2005 1RT Total Absent 5052432 DIST-A Jun 23, 2005
Apr 25, 2005 1RT Total Absent 5042529 DIST-A May 16, 2005
Oct 11, 2004 1RT Total Absent 4101118 DIST-A Nov 18, 2004
Aug 16, 2004 1RT Total Absent 4081612 DIST-A Sep 20, 2004
Jul 06, 2004 1RT Total Absent 4070626 DIST-A Aug 13, 2004
May 26, 2004 1RT Total Absent 4052616 DIST-A Jun 28, 2004
Apr 05, 2004 1RT Total Absent 4040532 DIST-A May 07, 2004
Oct 06, 2003 1RT Total Absent 3100636 DIST-A Nov 05, 2003
Aug 14, 2003 1RT Total Absent 3081439 DIST-A Sep 02, 2003
Jun 30, 2003 1RT Total Absent 3063019 DIST-A Jul 30, 2003
May 05, 2003 1RT Total Absent 3050525 DIST-A May 12, 2003
Apr 08, 2003 1RT Total Absent 163 DIST-A May 05, 2003
Oct 07, 2002 1RT Total Absent 112 DIST-A Dec 02, 2002
Aug 19, 2002 1RT Total Absent 8002 DIST-A Sep 13, 2002
Jul 09, 2002 1RT Total Absent 5702 DIST-A
Apr 23, 2002 1RT Total Absent 32-14 DIST-A May 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 809
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  ::  DW Source Protection
New! Visit our new Drinking Water Source Protection 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  ::  DW Source Protection
Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules
Need help? Email Drinking Water Services for assistance.Staff/Partner Login