OHA Drinking Water Services
OR41
PWS ID: 94930 ---- LANGDON LAKE WATER COOPERATIVE
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:  Hide special samples  ::  Show rejected samples  ::  Include 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
Mar 18, 2025 1SP Total Absent T5C1821-01 61790 LAKESHORE SINK DIST-A Mar 21, 2025
Jan 06, 2025 1RT Total Absent T5A0616-02 DIST-A Jan 09, 2025
Jan 06, 2025 1SP Total Absent T5A0616-01 61790 LAKESHORE SINK DIST-A Jan 09, 2025
Nov 05, 2024 1RT Total Absent T4K0542-01 DIST-A Nov 07, 2024
Oct 02, 2024 1RT Total Absent T4J0222-01 DIST-A Oct 11, 2024
Sep 03, 2024 1RT Total Absent T4I0316-01 DIST-A Sep 12, 2024
Aug 01, 2024 1RT Total Absent T4H0136-01 DIST-A Aug 09, 2024
Jul 01, 2024 1RT Total Absent T4G0116-01 DIST-A Jul 03, 2024
Jun 03, 2024 1RT Total Absent T4F0315-01 DIST-A Jun 06, 2024
May 01, 2024 1RT Total Absent T4E0110-01 DIST-A May 03, 2024
Apr 01, 2024 1RT Total Absent T4D0106-01 DIST-A Apr 03, 2024
Mar 01, 2024 1RT Total Absent T4C0104-01 DIST-A Mar 05, 2024
Feb 12, 2024 1RP Total Absent T4B1205-04 T4B0707-01 62948 HWY 204 SINK DIST-A Feb 13, 2024
Feb 12, 2024 1TG Total Absent T4B1205-03 T4B0707-01 BETTY LOU CISTERN SRC-AA Feb 13, 2024
Feb 12, 2024 1RP Total Absent T4B1205-02 T4B0707-01 61792 LAKESHORE SINK DIST-A Feb 13, 2024
Feb 12, 2024 1RP Total Absent T4B1205-01 T4B0707-01 61790 LAKESHORE SINK DIST-A Feb 13, 2024
Feb 07, 2024 1RT Total POSITIVE T4B0707-01 61790 LAKESHORE SINK DIST-A Feb 08, 2024
RT E. coli Absent T4B0707-01 61790 LAKESHORE SINK DIST-A
Jan 04, 2024 1RT Total Absent T4A0413-01 DIST-A Jan 22, 2024
Dec 05, 2023 1RT Total Absent T3L0518-01 DIST-A Dec 08, 2023
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Nov 08, 2023 1RP Total POSITIVE T3K0827-04 T3K0612-01 62948 HWY 204 SINK DIST-A Nov 09, 2023
RP E. coli Absent T3K0827-04 T3K0612-01 62948 HWY 204 SINK DIST-A
Nov 08, 2023 1RP Total Absent T3K0827-03 T3K0612-01 61792 LAKESHORE SINK DIST-A Nov 09, 2023
Nov 08, 2023 1RP Total POSITIVE T3K0827-02 T3K0612-01 61790 LAKESHORE SINK DIST-A Nov 09, 2023
RP E. coli Absent T3K0827-02 T3K0612-01 61790 LAKESHORE SINK DIST-A
Nov 08, 2023 1TG Total Absent T3K0827-01 T3K0612-01 BETTY LOU SPRING SRC-AA Nov 09, 2023
Nov 06, 2023 1RT Total POSITIVE T3K0612-01 61790 LAKESHORE DR SINK DIST-A Nov 07, 2023
RT E. coli Absent T3K0612-01 61790 LAKESHORE DR SINK DIST-A
Oct 02, 2023 1RT Total Absent T3J0218-01 DIST-A Oct 06, 2023
Sep 06, 2023 1RT Total Absent T3I0648-01 DIST-A Sep 13, 2023
Aug 01, 2023 1RT Total Absent T3H0119-01 DIST-A Aug 07, 2023
Jul 05, 2023 1RT Total Absent T3G0532-01 DIST-A Jul 07, 2023
Jun 01, 2023 1RT Total Absent T3F0110-01 DIST-A Jun 06, 2023
May 01, 2023 1RT Total Absent T3E0109-01 DIST-A May 02, 2023
Apr 03, 2023 1RT Total Absent T3D0306-01 DIST-A Apr 12, 2023
Mar 06, 2023 1RT Total Absent T3C0605-01 DIST-A Mar 08, 2023
Nov 15, 2022 1TG Total Absent T2K151704 T2K140901 BETTY LOU CISTERN SRC-AA Nov 17, 2022
Nov 15, 2022 1RP Total Absent T2K151703 T2K140901 61821 LAKESHORE SINK DIST-A Nov 17, 2022
Nov 15, 2022 1RP Total Absent T2K151702 T2K140901 62948 HWY 204 SINK DIST-A Nov 17, 2022
Nov 15, 2022 1RP Total Absent T2K151701 T2K140901 61790 LAKESHORE SINK DIST-A Nov 17, 2022
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Nov 14, 2022 1RT Total POSITIVE T2K140901 61790 LAKESHORE DR SINK DIST-A Nov 15, 2022
RT E. coli Absent T2K140901 61790 LAKESHORE DR SINK DIST-A
Jul 07, 2022 1RT Total Absent T2G071401 DIST-A Jul 08, 2022
Apr 04, 2022 1RT Total Absent T2D040901 DIST-A Apr 06, 2022
Jan 26, 2022 1RP Total Absent T2A260704 T2A240701 61792 LAKESHORE SINK DIST-A Jan 27, 2022
Jan 26, 2022 1RP Total Absent T2A260703 T2A240701 62948 HWY 204 SINK DIST-A Jan 27, 2022
Jan 26, 2022 1RP Total Absent T2A260702 T2A240701 61790 LAKESHORE SINK DIST-A Jan 27, 2022
Jan 26, 2022 1TG Total Absent T2A260701 T2A240701 CISTERN SRC-AA Jan 27, 2022
Jan 24, 2022 1RT Total POSITIVE T2A240701 61790 LAKESHORE DR SINK DIST-A Jan 25, 2022
RT E. coli POSITIVE T2A240701 61790 LAKESHORE DR SINK 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:  Hide special samples  ::  Show rejected samples  ::  Include results older than 2022


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