OHA Drinking Water Services
OR41
PWS ID: 92831 ---- USFS GRANDE RONDE LAKE CG ---- INACTIVE
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
Jul 07, 2025 1RT Total Absent 3012352511 DIST-A Jul 11, 2025
Jun 11, 2025 1RT Total Absent 3012345971 DIST-A Jun 13, 2025
Oct 08, 2024 1RT Total Absent 3012281871 DIST-A Oct 11, 2024
Sep 10, 2024 1RT Total Absent 3012273391 DIST-A Sep 13, 2024
Aug 06, 2024 1RT Total Absent 3012263101 DIST-A Aug 09, 2024
Jul 09, 2024 1RT Total Absent 3012253831 DIST-A Jul 12, 2024
Oct 10, 2023 1RT Total Absent 3012185841 DIST-A Oct 13, 2023
Sep 05, 2023 1RT Total Absent 3012173801 DIST-A Sep 08, 2023
Aug 15, 2023 1RT Total Absent 3012167291 DIST-A Aug 18, 2023
Jul 10, 2023 1RT Total Absent 3012156001 DIST-A Jul 14, 2023
Oct 20, 2022 1RT Total Absent 3012089491 DIST-A Oct 28, 2022
Sep 21, 2022 1RT Total Absent 3012080071 DIST-A Sep 30, 2022
Aug 24, 2022 1RT Total Absent 3012072151 DIST-A Sep 09, 2022
Jul 26, 2022 1RT Total Absent 3012063131 DIST-A Jul 29, 2022
Sep 22, 2021 1RT Total Absent 3011982061 DIST-A Sep 24, 2021
Aug 25, 2021 1RT Total Absent 3011973141 DIST-A Aug 30, 2021
Jul 26, 2021 1RT Total Absent 3011963271 DIST-A Aug 05, 2021
Oct 01, 2020 1RT Total Absent 3011880621 DIST-A Oct 09, 2020
Aug 27, 2020 1RT Total Absent 3011869261 DIST-A Sep 08, 2020
Jul 30, 2020 1RT Total Absent 3011859761 DIST-A Aug 07, 2020
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Sep 24, 2019 1RT Total Absent 3011779231 DIST-A Sep 30, 2019
Sep 03, 2019 1RT Total Absent 3011771351 DIST-A Sep 09, 2019
Aug 07, 2019 1RT Total Absent 3011762791 DIST-A Aug 12, 2019
Sep 26, 2018 1RT Total Absent 3011678021 DIST-A Oct 03, 2018
Aug 27, 2018 1RT Total Absent 3011667781 DIST-A Sep 04, 2018
Jul 26, 2018 1RT Total Absent 3011657631 DIST-A Aug 01, 2018
Jul 10, 2016 1RT Total Absent 160711F3A DIST-A Jul 24, 2016
Sep 01, 2015 1RT Total POSITIVE 150901V2 HYDRANT - 1 DIST-A Sep 22, 2015
RT E. coli Absent 150901V2 HYDRANT - 1 DIST-A
Aug 10, 2015 1RT Total Absent 150810F3 DIST-A Aug 26, 2015
Jul 06, 2015 1RT Total Absent 150706Q3 DIST-A Jul 08, 2015
Jun 15, 2015 1RT Total Absent 150615E1 DIST-A Jun 20, 2015
Sep 02, 2014 1RT Total Absent 140902P1A DIST-A Sep 09, 2014
Aug 05, 2014 1RT Total Absent 140805P1 DIST-A Aug 08, 2014
Jul 07, 2014 1RT Total Absent 140707J3 DIST-A Jul 10, 2014
Aug 08, 2013 1RT Total Absent 130808G3 DIST-A Sep 09, 2013
Sep 12, 2007 1RP Total Absent M0070913PK424 M0070905PG715 UPPER HYDRANT DIST-A Sep 19, 2007
Sep 12, 2007 1RP Total POSITIVE M0070913PK426 M0070905PG715 HYDRANT UNK DIST-A Sep 17, 2007
RP E. coli Absent M0070913PK426 M0070905PG715 HYDRANT UNK DIST-A
Sep 12, 2007 1RP Total POSITIVE M0070913PK423 M0070905PG715 RESTROOM HYDRANT DIST-A Sep 17, 2007
RP E. coli Absent M0070913PK423 M0070905PG715 RESTROOM HYDRANT DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Sep 12, 2007 1RP Total POSITIVE M0070913PK425 M0070905PG715 MAIN RR HYDRANT DIST-A Sep 17, 2007
RP E. coli Absent M0070913PK425 M0070905PG715 MAIN RR HYDRANT DIST-A
Sep 04, 2007 1RT Total Absent M0070905PG711 DIST-A Sep 11, 2007
Sep 04, 2007 1RT Total Absent M0070905PG712 DIST-A Sep 11, 2007
Sep 04, 2007 1RT Total Absent M0070905PG713 DIST-A Sep 11, 2007
Sep 04, 2007 1RT Total Absent M0070905PG714 DIST-A Sep 11, 2007
Sep 04, 2007 1RT Total POSITIVE M0070905PG715 BOTTOM CAMP DAY 5 DIST-A Sep 06, 2007
RT E. coli Absent M0070905PG715 BOTTOM CAMP DAY 5 DIST-A
Aug 16, 2007 1RP Total Absent M0070817PB45 M0070810PB34 MID POINT BATH DIST-A Aug 27, 2007
Aug 16, 2007 1RP Total Absent M0070817PB44 M0070810PB34 BOTTOM CAMPGROUND DIST-A Aug 27, 2007
Aug 16, 2007 1RP Total Absent M0070817PB43 M0070810PB34 MID CAMP DIST-A Aug 27, 2007
Aug 16, 2007 1RP Total Absent M0070817PB42 M0070810PB34 TOP OF CAMP DIST-A Aug 27, 2007
Aug 09, 2007 1RT Total POSITIVE M0070810PB34 MID CAMP 4 DIST-A Aug 13, 2007
RT E. coli Absent M0070810PB34 MID CAMP 4 DIST-A
Aug 08, 2005 1RT Total Absent M0050809PB34 DIST-A Aug 16, 2005
Sep 09, 2003 1RT Total Absent 0325115 DIST-A Oct 14, 2003
Aug 06, 2003 1RT Total Absent 0321741 DIST-A Sep 08, 2003
Jul 07, 2003 1RT Total Absent 0318813 DIST-A Jul 18, 2003
Sep 04, 2002 1RT Total Absent 0224832 DIST-A Oct 02, 2002
Aug 06, 2002 1RT Total Absent 0221825 DIST-A Sep 04, 2002
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jul 25, 2002 1RT Total Absent 0220639 DIST-A



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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