OHA Drinking Water Services
OR41
PWS ID: 05782 ---- TAYLORS GROVE WATER WORKS
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  ::  Include results older than 2023

Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date
Jan 16, 2026 1RP Total POSITIVE 20260116-021 20260112-018 11411 ROWENA AVE OS DIST-A Jan 20, 2026
RP E. coli Absent 20260116-021 20260112-018 11411 ROWENA AVE OS DIST-A
Jan 16, 2026 1RP Total Absent 20260116-020 20260112-018 24057 PATTON LP OS DIST-A Jan 20, 2026
Jan 16, 2026 1RP Total Absent 20260116-019 20260112-018 24003 PATTON LP OS DIST-A Jan 20, 2026
Jan 16, 2026 1TG Total Absent 20260116-018 20260112-018 WELL TAP SRC-AA Jan 20, 2026
Jan 12, 2026 1RT Total POSITIVE 20260112-018 11411 ROWENA OS DIST-A Jan 13, 2026
RT E. coli Absent 20260112-018 11411 ROWENA OS DIST-A
Dec 16, 2025 1RP Total Absent 20251216-024 20251212-010 24023 PATTON LP DIST-A Dec 17, 2025
Dec 16, 2025 1RP Total Absent 20251216-023 20251212-010 11430 ROWENA OS DIST-A Dec 17, 2025
Dec 16, 2025 1RP Total Absent 20251216-022 20251212-010 11411 ROWENA OS DIST-A Dec 17, 2025
Dec 16, 2025 1TG Total Absent 20251216-021 20251212-010 WELL SRC-AA Dec 17, 2025
Dec 12, 2025 1RT Total POSITIVE 20251212-010 11411 ROWENA OS TAP DIST-A Dec 15, 2025
RT E. coli Absent 20251212-010 11411 ROWENA OS TAP DIST-A
Nov 10, 2025 1RT Total Absent 20251110009 OS TAP DIST-A Nov 19, 2025
Oct 08, 2025 1RT Total Absent 20251008015 11411 ROWENA AVE OS DIST-A Oct 21, 2025
Sep 10, 2025 1RT Total Absent 20250910003 11411 ROWENA AVE DIST-A Sep 22, 2025
Aug 11, 2025 1RT Total Absent 20250811011 11411 ROWENA AVE DIST-A Aug 20, 2025
Jul 10, 2025 1RT Total Absent 20250710038 11411 ROWENA AVE DIST-A Jul 24, 2025
Jun 05, 2025 1RT Total Absent 20250605016 11411 ROWENA AVE DIST-A Jun 12, 2025
May 07, 2025 1RT Total Absent 20250507006 11411 ROWENA AVE DIST-A May 21, 2025
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Apr 04, 2025 1RT Total Absent 20250404007 11411 ROWENA AVE DIST-A Apr 10, 2025
Mar 24, 2025 1RT Total Absent 20250324011 11411 ROWENA AVE DIST-A Apr 09, 2025
Feb 20, 2025 1RP Total Absent 20250220-024 20250211-008 11430 ROWENA AVE DIST-A Feb 21, 2025
Feb 20, 2025 1TG Total Absent 20250220-023 20250211-008 WELL TAP SRC-AA Feb 21, 2025
Feb 20, 2025 1RP Total Absent 20250220-022 20250211-008 24003 PATTON LP DIST-A Feb 21, 2025
Feb 20, 2025 1RP Total Absent 20250220-021 20250211-008 11411 ROWENA AVE DIST-A Feb 21, 2025
Feb 11, 2025 1RT Total POSITIVE 20250211-008 11411 ROWENA AVE DIST-A Feb 12, 2025
RT E. coli Absent 20250211-008 11411 ROWENA AVE DIST-A
Jan 21, 2025 1RT Total Absent 20250121010 11411 ROWENA AVE DIST-A Feb 05, 2025
Dec 05, 2024 1RT Total Absent 20241205015 11411 ROWENA AVE DIST-A Dec 12, 2024
Nov 20, 2024 1RT Total Absent 20241120052 11411 ROWENA AVE DIST-A Nov 27, 2024
Oct 07, 2024 1RT Total Absent 20241007017 11411 ROWENA DIST-A Oct 23, 2024
Sep 20, 2024 1RP Total Absent 20240920-015 20240917-001 11411 ROWENA DIST-A Sep 23, 2024
Sep 20, 2024 1RP Total POSITIVE 20240920-014 20240917-001 11430 ROWENA DIST-A Sep 23, 2024
RP E. coli Absent 20240920-014 20240917-001 11430 ROWENA DIST-A
Sep 20, 2024 1RP Total Absent 20240920-013 20240917-001 24003 PATTON DIST-A Sep 23, 2024
Sep 20, 2024 1TG Total Absent 20240920-012 20240917-001 WELL 1 SRC-AA Sep 23, 2024
Sep 17, 2024 1RT Total POSITIVE 20240917-001 11411 ROWENA DIST-A Sep 18, 2024
RT E. coli Absent 20240917-001 11411 ROWENA DIST-A
Aug 14, 2024 1RP Total Absent 20240814-027 20240809-004 11430 ROWENA AVE DIST-A Aug 15, 2024
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Aug 14, 2024 1RP Total Absent 20240814-026 20240809-004 24003 PATTON LP DIST-A Aug 15, 2024
Aug 14, 2024 1RP Total Absent 20240814-025 20240809-004 11411 ROWENA AVE DIST-A Aug 15, 2024
Aug 14, 2024 1TG Total Absent 20240814-024 20240809-004 WELL SRC-AA Aug 15, 2024
Aug 09, 2024 1RT Total POSITIVE 20240809-004 11411 ROWENA AVE DIST-A Aug 12, 2024
RT E. coli Absent 20240809-004 11411 ROWENA AVE DIST-A
Jul 08, 2024 1RT Total Absent 20240708018 11411 ROWENA AVE DIST-A Jul 19, 2024
Jun 12, 2024 1RT Total Absent 20240612001 11411 ROWENA AVE DIST-A Jun 19, 2024
May 15, 2024 1RP Total POSITIVE 20240515-119 20240510-026 11411 ROWENA OS DIST-A May 16, 2024
RP E. coli Absent 20240515-119 20240510-026 11411 ROWENA OS DIST-A
May 15, 2024 1RP Total POSITIVE 20240515-118 20240510-026 24003 PATTON OS DIST-A May 16, 2024
RP E. coli Absent 20240515-118 20240510-026 24003 PATTON OS DIST-A
May 15, 2024 1RP Total POSITIVE 20240515-117 20240510-026 11430 ROWENA OS DIST-A May 16, 2024
RP E. coli Absent 20240515-117 20240510-026 11430 ROWENA OS DIST-A
May 15, 2024 1TG Total POSITIVE 20240515-116 20240510-026 WELL SRC-AA May 16, 2024
TG E. coli Absent 20240515-116 20240510-026 WELL SRC-AA
May 10, 2024 1RT Total POSITIVE 20240510-026 11411 ROWENA AVE DIST-A May 13, 2024
RT E. coli Absent 20240510-026 11411 ROWENA AVE DIST-A
Apr 22, 2024 1RP Total Absent 20240422-011 20240403-087 11430 ROWENA AVE DIST-A Apr 23, 2024
Apr 22, 2024 1RP Total Absent 20240422-010 20240403-087 11411 ROWENA AVE DIST-A Apr 23, 2024
Apr 22, 2024 1RP Total Absent 20240422-009 20240403-087 24003 PATTON LP DIST-A Apr 23, 2024
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Apr 22, 2024 1TG Total Absent 20240422-008 20240403-087 WELL TAP SRC-AA Apr 23, 2024
Apr 03, 2024 1RT Total POSITIVE 20240403-087 11411 ROWENA AVE DIST-A Apr 05, 2024
RT E. coli Absent 20240403-087 11411 ROWENA AVE DIST-A
Mar 07, 2024 1RT Total Absent 20240307029 11411 ROWENA AVE DIST-A Mar 14, 2024
Feb 08, 2024 1RT Total Absent 20240208021 11411 ROWENA AVE DIST-A Feb 14, 2024
Jan 23, 2024 1RT Total Absent 20240123002 11411 ROWENA AVE DIST-A Feb 02, 2024
Dec 21, 2023 1RP Total POSITIVE 20231221005 20231208-006 24057 PATTON LP DIST-A Dec 22, 2023
RP E. coli Absent 20231221005 20231208-006 24057 PATTON LP DIST-A
Dec 21, 2023 1RP Total Absent 20231221004 20231208-006 11411 ROWENA OS TAP DIST-A Dec 22, 2023
Dec 21, 2023 1RP Total Absent 20231221003 20231208-006 24003 PATTON LP OS DIST-A Dec 22, 2023
Dec 21, 2023 1TG Total POSITIVE 20231221002 20231208-006 WELL TAP SRC-AA Dec 22, 2023
TG E. coli Absent 20231221002 20231208-006 WELL TAP SRC-AA
Dec 08, 2023 1RT Total POSITIVE 20231208-006 24057 PATTON LP SE DIST-A Dec 11, 2023
RT E. coli Absent 20231208-006 24057 PATTON LP SE DIST-A
Nov 16, 2023 1RP Total Absent 20231116-009 20231109-004 24003 PATTON LP DIST-A Nov 17, 2023
Nov 16, 2023 1RP Total POSITIVE 20231116-008 20231109-004 11430 ROWENA AVE OS DIST-A Nov 17, 2023
RP E. coli Absent 20231116-008 20231109-004 11430 ROWENA AVE OS DIST-A
Nov 16, 2023 1RP Total Absent 20231116-007 20231109-004 11411 ROWENA AVE OS DIST-A Nov 17, 2023
Nov 16, 2023 1TG Total Absent 20231116-006 20231109-004 WELL TAP SRC-AA Nov 17, 2023
Nov 09, 2023 1RT Total POSITIVE 20231109-004 11411 ROWENA AVE DIST-A Nov 13, 2023
RT E. coli Absent 20231109-004 11411 ROWENA AVE DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Oct 06, 2023 1RT Total Absent 20231006001 11411 ROWENA AVE DIST-A Oct 25, 2023
Sep 20, 2023 1RP Total Absent 20230920-055 20230915-002 11430 ROWENA AVE DIST-A Sep 21, 2023
Sep 20, 2023 1RP Total Absent 20230920-054 20230915-002 24003 PATTON LP DIST-A Sep 21, 2023
Sep 20, 2023 1RP Total Absent 20230920-053 20230915-002 11411 ROWENA AVE DIST-A Sep 21, 2023
Sep 20, 2023 1TG Total Absent 20230920-052 20230915-002 WELL SRC-AA Sep 21, 2023
Sep 15, 2023 1RT Total POSITIVE 20230915-002 11411 ROWENA OS DIST-A Sep 18, 2023
RT E. coli POSITIVE 20230915-002 11411 ROWENA OS DIST-A
Aug 14, 2023 1RT Total Absent 20230814014 11411 ROWENA AVE DIST-A Aug 18, 2023
Jul 14, 2023 1RP Total Absent 20230714-006 20230712-077 24003 PATTON OS DIST-A Jul 17, 2023
Jul 14, 2023 1RP Total Absent 20230714-005 20230712-077 11430 ROWENA OS TAP DIST-A Jul 17, 2023
Jul 14, 2023 1RP Total Absent 20230714-004 20230712-077 11411 ROWENA OS TAP DIST-A Jul 17, 2023
Jul 14, 2023 1TG Total POSITIVE 20230714-003 20230712-077 WELL TAP SRC-AA Jul 17, 2023
TG E. coli Absent 20230714-003 20230712-077 WELL TAP SRC-AA
Jul 12, 2023 1RT Total POSITIVE 20230712-077 11411 ROWENA OS DIST-A Jul 13, 2023
RT E. coli POSITIVE 20230712-077 11411 ROWENA OS DIST-A
Jun 16, 2023 1RT Total Absent 20230616022 1141 ROWENA AVE DIST-A Jun 29, 2023
May 12, 2023 1RP Total Absent 20230512-019 20230510-088 11411 ROWENA AVE OS TAP DIST-A May 16, 2023
May 12, 2023 1TG Total Absent 20230512-018 20230510-088 11361 ROWENA WELL TAP SRC-AA May 16, 2023
May 12, 2023 1RP Total Absent 20230512-017 20230510-088 24003 PATTON LP OS TAP DIST-A May 16, 2023
May 12, 2023 1RP Total POSITIVE 20230512-016 20230510-088 11430 ROWENA AVE DIST-A May 15, 2023
RP E. coli Absent 20230512-016 20230510-088 11430 ROWENA AVE DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
May 10, 2023 1RT Total POSITIVE 20230510-088 11411 ROWENA AVE DIST-A May 11, 2023
RT E. coli Absent 20230510-088 11411 ROWENA AVE DIST-A
Apr 14, 2023 1RT Total Absent 20230414026 11411 ROWENA AVE DIST-A Apr 28, 2023
Mar 08, 2023 1RT Total Absent 20230308040 11411 ROWENA AVE DIST-A Mar 21, 2023
Feb 06, 2023 1RT Total Absent 20230206030 11411 ROWENA AVE OS DIST-A Feb 14, 2023
Jan 10, 2023 1RT Total Absent 20230110005 11411 ROWENA AVE OS DIST-A Jan 20, 2023



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  ::  Include results older than 2023


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