OHA Drinking Water Services
OR41
PWS ID: 92880 ---- USFS LITTLE CRATER LAKE CG
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 2022

Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date
Oct 06, 2025 1RT Total Absent 5280048-01 HAND PUMP DIST-A Oct 17, 2025
Sep 15, 2025 1RT Total Absent 5259050-01 HAND PUMP DIST-A Sep 19, 2025
Aug 18, 2025 1RT Total Absent 5231039-01 HAND PUMP DIST-A Aug 25, 2025
Jul 15, 2025 1RT Total Absent 5196042-01 HAND PUMP DIST-A Jul 18, 2025
Jun 03, 2025 1RT Total Absent 5154061-01 HAND PUMP DIST-A Jun 16, 2025
May 12, 2025 1RT Total Absent 5133062-01 HAND PUMP DIST-A May 28, 2025
Sep 02, 2024 1RT Total Absent 4247038-01 SPIGOT DIST-A Sep 20, 2024
Aug 12, 2024 1RT Total Absent 4226070-01 HAND PUMP DIST-A Sep 05, 2024
Jul 01, 2024 1RT Total Absent 4184055-01 HAND PUMP DIST-A Jul 15, 2024
Jun 03, 2024 1RT Total Absent 4156058-01 HAND PUMP DIST-A Jun 14, 2024
May 20, 2024 1RT Total Absent 4142044-01 HAND PUMP DIST-A May 24, 2024
Aug 07, 2023 1RT Total Absent 3220065-01 HAND PUMP DIST-A Aug 22, 2023
Jul 11, 2023 1RT Total Absent 3192057-01 HP DIST-A Jul 25, 2023
Jun 12, 2023 1RT Total Absent 3164053-01 HP DIST-A Jun 22, 2023
Sep 05, 2022 1RT Total Absent 2249068-01 HP #1 DIST-A Sep 16, 2022
Aug 01, 2022 1RT Total Absent 2214070-01 HAND PUMP DIST-A Aug 11, 2022
Jul 05, 2022 1RT Total Absent 2187025-01 - DIST-A Jul 12, 2022
May 30, 2022 1RT Total Absent 2151032-01 HAND PUMP EMTRY DIST-A Jun 06, 2022
Aug 02, 2021 1RT Total Absent 1215063-01 HAND PUMP DIST-A Aug 09, 2021
Jul 12, 2021 1RT Total Absent 1194062-01 HANDPUMP DIST-A Jul 23, 2021
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jun 07, 2021 1RT Total Absent 1159060-01 HAND PUMP DIST-A Jun 22, 2021
May 24, 2021 1RT Total Absent 1145048-01 HAND PUMP DIST-A Jun 04, 2021
Sep 09, 2019 1RT Total Absent 9253058-01 HAND PUMP DIST-A Sep 17, 2019
Aug 12, 2019 1RT Total Absent 9225054-01 HAMD PUMP/WELL DIST-A Aug 20, 2019
Jul 08, 2019 1RT Total Absent 9190033-01 HAND PUMP/WELL DIST-A Aug 05, 2019
Jun 10, 2019 1RT Total Absent 9162068-01 HAND PUMP DIST-A Jun 21, 2019
May 27, 2019 1RT Total Absent 9148047-01 HAND PUMP DIST-A Jun 03, 2019
Sep 10, 2018 1RT Total Absent 8254046-01 PUMP DIST-A Sep 28, 2018
Aug 13, 2018 1RT Total Absent 8226039-01 HYDRANT DIST-A Aug 29, 2018
Jul 16, 2018 1RT Total Absent 8198049-01 LITTLE CRATER DIST-A Aug 01, 2018
Jun 11, 2018 1RT Total Absent 8163034-01 HAND PUMP DIST-A Jun 15, 2018
Sep 04, 2017 1RT Total Absent 7248037-01 HAND PUMP DIST-A Sep 15, 2017
Aug 07, 2017 1RT Total Absent 7220064-01 HAND PUMP DIST-A Aug 14, 2017
Jul 10, 2017 1RT Total Absent 7192044-01 HAND PUMP DIST-A Jul 20, 2017
Jun 05, 2017 1RT Total Absent 7157075-01 HAND PUMP DIST-A Jun 12, 2017
May 29, 2017 1RT Total Absent 7150008-01 HAND PUMP DIST-A Jun 01, 2017
Sep 05, 2016 1RT Total Absent 6250028-01 HAND PUMP DIST-A Sep 13, 2016
Aug 01, 2016 1RT Total Absent 6215055-01 HAND PUMP DIST-A Aug 08, 2016
Jul 04, 2016 1RT Total Absent 6187053-01 HAND PUMP DIST-A Jul 15, 2016
Jun 06, 2016 1RT Total Absent 6159064-01 HAND PUMP DIST-A Jun 13, 2016
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
May 23, 2016 1RT Total Absent 6145050-01 HAND PUMP DIST-A May 26, 2016
Sep 14, 2015 1RT Total Absent 585624 HAND PUMP DIST-A Sep 21, 2015
Aug 10, 2015 1RT Total Absent 583948 H.P DIST-A Aug 14, 2015
Jul 13, 2015 1RT Total Absent 582664 LITTLE CRATER LAKE C DIST-A Jul 17, 2015
Jun 08, 2015 1RT Total Absent 581107 HP DIST-A Jun 15, 2015
May 25, 2015 1RT Total Absent 580365 LITTLE CRATER LAKE C DIST-A May 27, 2015
Sep 01, 2014 1RT Total Absent 568123 HAND PUMP DIST-A Sep 05, 2014
Aug 04, 2014 1RT Total Absent 566880 HAND PUMP DIST-A Aug 11, 2014
Jul 08, 2014 1RT Total Absent 565805 HAND PUMP DIST-A Jul 15, 2014
Jun 09, 2014 1RT Total Absent 564472 HAND PUMP DIST-A Jun 13, 2014
May 19, 2014 1RT Total Absent 563520 HAND PUMP DIST-A May 29, 2014
Sep 05, 2013 1RT Total Absent 552046 HP DIST-A Sep 10, 2013
Aug 13, 2013 1RT Total Absent 550950 HAND PUMP DIST-A Aug 19, 2013
Jul 02, 2013 1RT Total Absent 549125 SPIKET DIST-A Jul 09, 2013
Jun 11, 2013 1RT Total Absent 548252 HP DIST-A Jun 17, 2013
May 30, 2013 1RT Total Absent 547608 HAND PUMP DIST-A Jun 03, 2013
Sep 11, 2012 1RT Total Absent 535550 HAND PUMP DIST-A Sep 19, 2012
Aug 07, 2012 1RT Total Absent 533742 HAND PUMP DIST-A Aug 13, 2012
Jul 02, 2012 1RT Total Absent 531847 HAND PUMP DIST-A Jul 11, 2012
Jun 12, 2012 1RT Total Absent 530965 HAND PUMP DIST-A Jun 22, 2012
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 516953 HAND PUMP DIST-A Sep 09, 2011
Aug 02, 2011 1RT Total Absent 514954 HAND PUMP DIST-A Aug 09, 2011
Jul 06, 2011 1RT Total Absent 513345 HAND PUMP DIST-A Jul 12, 2011
Jun 16, 2011 1RT Total Absent 512320 HAND PUMP DIST-A Jun 20, 2011
Sep 08, 2010 1RT Total Absent 495545 HP ENTRANCE RD DIST-A Sep 13, 2010
Jul 05, 2010 1RT Total Absent 491202 H.P. ENTRANCE RD DIST-A Jul 12, 2010
Jun 01, 2010 1RP Total Absent 488995 487824 HP ENTRANCE RD DIST-A Jun 08, 2010
Jun 01, 2010 1RP Total Absent 488994 487824 HP ENTRANCE RD DIST-A Jun 08, 2010
Jun 01, 2010 1RP Total Absent 488993 487824 HP ENTRANCE RD DIST-A Jun 08, 2010
Jun 01, 2010 1RP Total Absent 488992 487824 HP ENTRANCE RD DIST-A Jun 08, 2010
Jun 01, 2010 1RP Total Absent 488991 487824 HP ENTRANCE RD DIST-A Jun 08, 2010
Jun 01, 2010 1RT Total Absent 488990 HP ENTRANCE RD DIST-A Jun 08, 2010
May 13, 2010 1RP Total Absent 487993 487824 HP ENTRANCE RD DIST-A May 19, 2010
May 13, 2010 1RP Total Absent 487992 487824 HP ENTRANCE RD DIST-A May 19, 2010
May 13, 2010 1RP Total Absent 487991 487824 HP ENTRANCE RD DIST-A May 19, 2010
May 13, 2010 1RP Total Absent 487990 487824 HP ENTRANCE RD DIST-A May 19, 2010
May 11, 2010 1RT Total POSITIVE 487824 hp entrance rd DIST-A May 12, 2010
RT E. coli Absent 487824 hp entrance rd DIST-A
Aug 31, 2009 1RT Total Absent 472856 H.P. ENTRANCE RD DIST-A Sep 03, 2009
Jul 06, 2009 1RT Total Absent 469490 HP ENTRANCE ROAD DIST-A Jul 10, 2009
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jun 01, 2009 1RT Total Absent 467594 HP ENTRANCE RD DIST-A Jun 08, 2009
Sep 08, 2008 1RT Total Absent 452483 HP ENTRANCE RD DIST-A Sep 15, 2008
Aug 04, 2008 1RT Total Absent 450346 HP ENTRANCE RD DIST-A Aug 11, 2008
Jul 01, 2008 1RT Total Absent 448541 HP ENTRANCE ROAD DIST-A Jul 08, 2008
Jun 16, 2008 1RT Total Absent 447675 HP ENTRANCE RD DIST-A Jun 23, 2008
Sep 04, 2007 1RT Total Absent 432942 HP ENTRANCE RD DIST-A Sep 10, 2007
Aug 01, 2007 1RT Total Absent 431268 HAND PUMP DIST-A Aug 06, 2007
Jul 08, 2007 1RT Total Absent 429867 HP ENTRANCE RD. DIST-A Jul 16, 2007
Jun 03, 2007 1RT Total Absent 427840 HP DIST-A Jun 11, 2007
May 16, 2007 1RT Total Absent 427115 HP ENTRANCE RD. DIST-A May 21, 2007
Sep 06, 2006 1RT Total Absent 414199 HP DIST-A Sep 08, 2006
Aug 03, 2006 1RT Total Absent 412567 HP ENTRANCE RD. DIST-A Aug 07, 2006
Jul 09, 2006 1RT Total Absent 411059 H.P. ENTRANCE RD. DIST-A 0.00Jul 12, 2006
Jun 04, 2006 1RT Total Absent 409113 H.P. ENTRANCE RD. DIST-A 0.00Jun 14, 2006
May 29, 2006 1RT Total Absent 408871 HP ENTRANCE RD DIST-A Jun 05, 2006
Oct 04, 2005 1RT Total Absent 396421-1 HP DIST-A Oct 10, 2005
Oct 04, 2005 1RT Total Absent 396421-2 HP DIST-A Oct 10, 2005
Oct 04, 2005 1RT Total Absent 396421-3 HP DIST-A Oct 10, 2005
Oct 04, 2005 1RT Total Absent 396421-4 HP DIST-A Oct 10, 2005
Oct 04, 2005 1RT Total Absent 396421-5 HP DIST-A Oct 10, 2005
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Sep 11, 2005 1RP Total Absent 395145 394987 HP DIST-A Sep 19, 2005
Sep 11, 2005 1RP Total POSITIVE 395146 394987 HP DIST-A Sep 19, 2005
RP E. coli Absent 395146 394987 HP DIST-A
Sep 11, 2005 1RP Total Absent 395147 394987 SAMPLED AT HP DIST-A Sep 19, 2005
Sep 11, 2005 1RP Total POSITIVE 395148 394987 SAMPLED AT HP DIST-A Sep 19, 2005
RP E. coli Absent 395148 394987 SAMPLED AT HP DIST-A
Sep 08, 2005 1RT Total POSITIVE 394987 HP DIST-A Sep 12, 2005
RT E. coli Absent 394987 HP DIST-A
Aug 08, 2005 1RT Total Absent 393154 HP DIST-A Aug 17, 2005
Jul 11, 2005 1RT Total Absent 391397 HP DIST-A Jul 12, 2005
Jun 06, 2005 1RT Total Absent 389436 HP DIST-A Jun 16, 2005
May 23, 2005 1RT Total Absent 388676 HP ENTRANCE RD DIST-A May 31, 2005
Sep 09, 2004 1RT Total Absent 374852 HP ENTRANCE RD DIST-A Sep 13, 2004
Aug 09, 2004 1RT Total Absent 373176 HP DIST-A Aug 16, 2004
Jul 07, 2004 1RT Total Absent 371375 HP ENTRANCE RD DIST-A Jul 12, 2004
Jun 08, 2004 1RT Total Absent 369730 HP DIST-A Jun 14, 2004
May 18, 2004 1RT Total Absent 368431 HP DIST-A May 24, 2004
Sep 08, 2003 1RT Total Absent 354862 DIST-A Sep 15, 2003
Aug 01, 2003 1RT Total Absent 352745 DIST-A Aug 06, 2003
Jul 01, 2003 1RT Total Absent 351207 DIST-A Jul 07, 2003
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jun 12, 2003 1RT Total Absent 350249 DIST-A Jun 16, 2003
May 13, 2003 1RT Total Absent 348323 DIST-A May 19, 2003
Sep 09, 2002 1RT Total Absent 335479 DIST-A Sep 16, 2002
Aug 06, 2002 1RT Total Absent 333651 DIST-A
Jul 08, 2002 1RT Total Absent 3319+9 DIST-A
Jun 16, 2002 1RT Total Absent 330861 DIST-A Jun 24, 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 2022


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