OHA Drinking Water Services
OR41
PWS ID: 92892 ---- USFS COTTONWOOD MEADOWS LAKE
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
Sep 22, 2024 1RT Total Absent B24-2490 DIST-A Sep 30, 2024
Aug 25, 2024 1RT Total Absent B24-2161 DIST-A Sep 01, 2024
Jul 18, 2024 1RT Total Absent B24-1767 HOSE BIB DIST-A Jul 22, 2024
Jun 09, 2024 1RT Total Absent B24-1319 CAMP HOST DIST-A Jun 17, 2024
Sep 17, 2023 1RT Total Absent B23-2358 SPIGOT DIST-A Sep 25, 2023
Aug 01, 2023 1RT Total Absent B23-1881 CAMPGROUND HOST DIST-A Aug 07, 2023
Jul 24, 2023 1RT Total Absent B23-1786 CAMP HOST DIST-A Jul 31, 2023
Jun 19, 2023 1RT Total Absent B23-1379 OVERNIGHT ARE DIST-A Jun 26, 2023
Oct 09, 2022 1RT Total Absent B22-2553 BOAT RAMP DIST-A Oct 15, 2022
Sep 10, 2022 1RT Total Absent B22-2237 BOAT RAMP DIST-A Sep 16, 2022
Aug 06, 2022 1RT Total Absent B22-1907 CAMP HOST DIST-A Aug 08, 2022
Jul 28, 2022 1RT Total Absent B22-1814 CAMP HOST DIST-A Aug 03, 2022
Jun 01, 2022 1RT Total Absent B22-1208 HAND PUMP DIST-A Jun 03, 2022
Aug 09, 2020 1RT Total Absent B20-2015 CAMP HOST DIST-A Aug 13, 2020
Jul 20, 2020 1RT Total Absent B20-1753 HAND PUMP HOST DIST-A Jul 24, 2020
Jun 26, 2020 1RT Total Absent B20-1484 HAND PUMP DIST-A Jul 02, 2020
Sep 19, 2019 1RT Total Absent B19-2398 CAMP HOSE DIST-A Sep 20, 2019
Aug 06, 2019 1RT Total Absent B19-2034 CAMP HOST DIST-A Aug 19, 2019
Jul 01, 2019 1RT Total Absent B19-1628 CAMP HOSE DIST-A Jul 10, 2019
Jun 19, 2019 1RT Total Absent B19-1514 HAND PUMP DIST-A Jun 28, 2019
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Oct 09, 2018 1RT Total POSITIVE B183030 CAMP HOST DIST-A Oct 11, 2018
RT E. coli Absent B183030 CAMP HOST DIST-A
Sep 27, 2018 1RT Total Absent B182511 HOST DIST-A Oct 01, 2018
Aug 07, 2018 1RT Total Absent B181977 HOST DIST-A Aug 10, 2018
Jul 26, 2018 1RT Total Absent B181824 HOST DIST-A Aug 03, 2018
Jun 15, 2018 1RT Total Absent B181412 CAMP HOST DIST-A Jun 25, 2018
Oct 05, 2017 1RT Total Absent B172546 HOST DIST-A Oct 06, 2017
Sep 06, 2017 1RT Total Absent B172207 PICNIC 6 DIST-A Sep 19, 2017
Aug 09, 2017 1RT Total Absent B171921 HAND PUMP DIST-A Aug 18, 2017
Jul 14, 2017 1RT Total Absent B171605 CAMP HOST DIST-A Jul 21, 2017
Oct 02, 2016 1RT Total Absent B162282 HOST DIST-A Oct 06, 2016
Sep 07, 2016 1RT Total Absent B162037 HOST DIST-A Sep 12, 2016
Aug 03, 2016 1RT Total Absent B161730 HOST DIST-A Aug 05, 2016
Jul 05, 2016 1RT Total Absent B161393 HOST DIST-A Jul 08, 2016
Jun 14, 2016 1RT Total Absent 606143015 HYDRANT IN DAY USE DIST-A Jun 21, 2016
Aug 26, 2015 1RP Total POSITIVE 508271905 508112313 2ND DAY USE FAUCET BY KIOSK DIST-A Aug 28, 2015
RP E. coli Absent 508271905 508112313 2ND DAY USE FAUCET BY KIOSK DIST-A
Aug 26, 2015 1RP Total POSITIVE 508271904 508112313 2ND DAY USE PICNIC AREA FAUCET DIST-A Aug 28, 2015
RP E. coli Absent 508271904 508112313 2ND DAY USE PICNIC AREA FAUCET DIST-A
Aug 26, 2015 1RP Total POSITIVE 508271903 508112313 FAUCET AT SITE 3 DIST-A Aug 28, 2015
RP E. coli Absent 508271903 508112313 FAUCET AT SITE 3 DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Aug 26, 2015 1RP Total Absent 508271902 508112313 1ST DAY USE PICNIC AREA FAUCET DIST-A Aug 28, 2015
Aug 26, 2015 1RP Total POSITIVE 508271901 508112313 DAY USE BOAT RAMP FAUCET DIST-A Aug 28, 2015
RP E. coli Absent 508271901 508112313 DAY USE BOAT RAMP FAUCET DIST-A
Aug 11, 2015 1RT Total Absent 508112317 DIST-A Aug 12, 2015
Aug 11, 2015 1RT Total Absent 508112316 DIST-A Aug 12, 2015
Aug 11, 2015 1RT Total Absent 508112315 DIST-A Aug 12, 2015
Aug 11, 2015 1RT Total Absent 508112314 DIST-A Aug 12, 2015
Aug 11, 2015 1RT Total POSITIVE 508112313 FAUCET DAY USE BOAT RAMP DIST-A Aug 12, 2015
RT E. coli Absent 508112313 FAUCET DAY USE BOAT RAMP DIST-A
Jul 30, 2015 1AS Total Absent B151792 SOURCE SRC-AA Aug 03, 2015
Jul 16, 2015 1RP Total POSITIVE 507163408 507111101 HYDRANT NEAR PICKIC DIST-A Jul 20, 2015
RP E. coli Absent 507163408 507111101 HYDRANT NEAR PICKIC DIST-A
Jul 16, 2015 1RP Total POSITIVE 507163407 507111101 HYDRANT NEAR TOILET DIST-A Jul 20, 2015
RP E. coli Absent 507163407 507111101 HYDRANT NEAR TOILET DIST-A
Jul 16, 2015 1RP Total POSITIVE 507163406 507111101 HYRDANT AT SITE 3 DIST-A Jul 20, 2015
RP E. coli Absent 507163406 507111101 HYRDANT AT SITE 3 DIST-A
Jul 16, 2015 1RP Total POSITIVE 507163405 507111101 HYDRANT PICNIC AREA DIST-A Jul 20, 2015
RP E. coli Absent 507163405 507111101 HYDRANT PICNIC AREA DIST-A
Jul 11, 2015 1RT Total POSITIVE 507111101 HYDRANT PICNIC AREA DIST-A Jul 13, 2015
RT E. coli Absent 507111101 HYDRANT 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
Jun 12, 2015 1RT Total Absent 506130112 DAY USE AREA DIST-A Jun 19, 2015
Sep 05, 2014 1RT Total Absent 409080112 DAY USE HYDRANT DIST-A Sep 23, 2014
Aug 07, 2014 1RT Total Absent 408083012 DAY USE HYDRANT DIST-A Aug 13, 2014
Jul 10, 2014 1RT Total Absent 407111612 DAY USE FAUCET DIST-A Jul 24, 2014
Jun 13, 2014 1RT Total Absent 406131211 DIST-A Jun 27, 2014
Oct 10, 2013 1RT Total Absent B133388 HOST DIST-A Oct 11, 2013
Sep 02, 2013 1RT Total Absent B132066 HOST DIST-A Sep 13, 2013
Aug 05, 2013 1RT Total Absent B131765 CAMP HOST DIST-A Aug 09, 2013
Jul 02, 2013 1RT Total Absent B131507 CAMP HOST DIST-A Jul 09, 2013
Jun 02, 2013 1RT Total Absent B131154 CAMP HOST DIST-A Jun 10, 2013
Oct 02, 2012 1RT Total Absent B122440 CAMP HOST DIST-A Oct 09, 2012
Sep 06, 2012 1RT Total Absent B122134 camp host DIST-A Sep 18, 2012
Aug 07, 2012 1RT Total Absent B121835 camp host DIST-A Aug 16, 2012
Jul 02, 2012 1RT Total Absent B121516 camp host DIST-A Jul 05, 2012
Jun 12, 2012 1RT Total Absent B121312 camp host DIST-A Jun 15, 2012
Sep 06, 2011 1RT Total Absent B112135 camp host DIST-A Sep 13, 2011
Aug 02, 2011 1RT Total Absent B11 1815 camp host DIST-A Aug 05, 2011
Jul 07, 2011 1RT Total Absent B111571 camp host DIST-A Jul 19, 2011
Jun 16, 2011 1RT Total Absent B111346 camp host DIST-A Jun 24, 2011
Oct 06, 2010 1RT Total Absent B102786 camp host DIST-A Oct 08, 2010
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Sep 09, 2010 1RT Total Absent B102350 camp host DIST-A Sep 13, 2010
Aug 12, 2010 1RT Total Absent B102007 host bib DIST-A Aug 19, 2010
Jul 08, 2010 1RT Total Absent B101656 host bib DIST-A Jul 16, 2010
Jun 11, 2010 1RT Total Absent B101305 host DIST-A Jun 16, 2010
Oct 07, 2009 1RT Total Absent B092559 host bib DIST-A Oct 21, 2009
Sep 01, 2009 1RT Total Absent B092154 HOST BIB DIST-A Sep 04, 2009
Aug 03, 2009 1RT Total Absent B091843 HOST SPACE BIB DIST-A Aug 06, 2009
Jul 04, 2009 1RT Total Absent B091519 CAMP HOST DIST-A Jul 08, 2009
Jun 01, 2009 1RT Total Absent B091211 HOST SITE DIST-A Jun 08, 2009
May 29, 2009 1RT Total Absent B091176 OUTSIDE PUMP DIST-A Jun 02, 2009
Oct 05, 2008 1RT Total Absent B082502 HAND PUMP DIST-A Oct 07, 2008
Sep 05, 2008 1RT Total Absent B082222 ACROSS FROM 6 DIST-A Sep 09, 2008
Aug 05, 2008 1RT Total Absent B081872 HOST BIB DIST-A Aug 07, 2008
Jul 08, 2008 1RT Total Absent B081584 CAMP HOST DIST-A Jul 10, 2008
Jun 09, 2008 1RT Total Absent B081275 HOST BIB DIST-A Jun 12, 2008
May 22, 2008 1RT Total Absent B081094 CAMP HOST DIST-A May 28, 2008
Oct 13, 2007 1RT Total Absent B072686 CAMP HOST DIST-A Oct 16, 2007
Sep 11, 2007 1RT Total Absent B072274 FAUCET AT CAMP HOST DIST-A Sep 14, 2007
Aug 06, 2007 1RT Total Absent B071833 CG SPICKET DIST-A Aug 13, 2007
Jul 19, 2007 1RT Total Absent B071668 CAMP HOST DIST-A Jul 20, 2007
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jun 06, 2007 1RT Total Absent B071188 HOST DIST-A Jun 13, 2007
May 21, 2007 1RT Total Absent B07959 #2DAY USE DIST-A Jun 04, 2007
Oct 05, 2006 1RT Total Absent B061893 HOST DIST-A Oct 06, 2006
Sep 05, 2006 1RT Total Absent B061578 CAMP HOST SITE DIST-A Sep 14, 2006
Aug 30, 2006 1RT Total Absent B061555 ENTRANCE DIST-A Sep 01, 2006
Jul 16, 2006 1RT Total Absent B061159 COTTONWOOD CG HOST DIST-A Jul 21, 2006
Jun 18, 2006 1RT Total Absent B06936 CAMPGROUND DIST-A Jun 20, 2006
Jun 12, 2006 1RT Total Absent B06890 CAMP HOST DIST-A Jun 20, 2006
Oct 06, 2005 1RT Total Absent 53005 DIST-A Nov 04, 2005
Sep 08, 2005 1RT Total Absent 52742 DIST-A Oct 06, 2005
Aug 09, 2005 1RT Total Absent 52483 DIST-A Sep 06, 2005
Jul 07, 2005 1RT Total Absent 52225 DIST-A Aug 03, 2005
Jun 02, 2005 1RT Total Absent 51015 DIST-A Jul 06, 2005
Oct 04, 2004 1RT Total Absent 42137 DIST-A Nov 05, 2004
Sep 07, 2004 1RT Total Absent 41838 DIST-A Oct 04, 2004
Aug 03, 2004 1RT Total Absent 41560 DIST-A Sep 07, 2004
Jul 12, 2004 1RT Total Absent 41331 DIST-A Aug 06, 2004
Jun 01, 2004 1RT Total Absent 41038 DIST-A Jul 08, 2004
Oct 01, 2003 1RT Total Absent 32425 DIST-A Oct 23, 2003
Sep 08, 2003 1RT Total Absent 32199 DIST-A Sep 29, 2003
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Aug 04, 2003 1RT Total Absent 31897 DIST-A Aug 11, 2003
Jul 01, 2003 1RT Total Absent 31569 DIST-A Jul 14, 2003
Jun 04, 2003 1RT Total Absent 31313 DIST-A Jul 07, 2003
May 29, 2003 1RT Total Absent 31249 DIST-A Jun 05, 2003
Oct 01, 2002 1RT Total Absent 22340 DIST-A Oct 11, 2002
Sep 03, 2002 1RT Total Absent 22069 DIST-A Oct 11, 2002
Aug 01, 2002 1RT Total Absent 21748 DIST-A Oct 11, 2002
Jul 01, 2002 1RT Total Absent 21470 DIST-A Oct 11, 2002
May 29, 2002 1RT Total Absent 21185 DIST-A Oct 11, 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 2735
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