OHA Drinking Water Services
OR41
PWS ID: 00505 ---- MANZANITA, CITY OF
Coliform Results

See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  MRDL Summary  ::  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 2023

Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date
Jan 13, 2026 1TG Total Absent 6013008-05 6009006-01 WELL SITE SRC-BA 0.30Jan 16, 2026
Jan 13, 2026 1TG Total Absent 6013008-04 6009006-01 WELL SITE SRC-BA 0.31Jan 16, 2026
Jan 13, 2026 1TG Total Absent 6013008-03 6009006-01 WELL SITE SRC-BA 0.32Jan 16, 2026
Jan 13, 2026 1TG Total Absent 6013008-02 6009006-01 WELL SITE SRC-BA 0.32Jan 16, 2026
Jan 13, 2026 1TG Total Absent 6013008-01 6009006-01 WELL SITE SRC-BA 0.31Jan 16, 2026
Jan 09, 2026 1RP Total Absent 6009006-04 6007072-02 35595 CLIPPER SAMPLE TAP DIST-A 0.40Jan 12, 2026
Jan 09, 2026 1RP Total Absent 6009006-03 6007072-02 35555 CLIPPER SAMPLE TAP DIST-A 0.30Jan 12, 2026
Jan 09, 2026 1RP Total Absent 6009006-02 6007072-02 35575 CLIPPER SAMPLE TAP DIST-A 0.34Jan 12, 2026
Jan 09, 2026 1TG Total POSITIVE 6009006-01 6007072-02 WELL SRC-BA 0.45Jan 12, 2026
TG E. coli Absent 6009006-01 6007072-02 WELL SRC-BA 0.45
Jan 07, 2026 1RT Total Absent 6007072-01 DIST-A 0.40Jan 08, 2026
Jan 07, 2026 1RT Total Absent 6007072-03 DIST-A 0.90Jan 08, 2026
Jan 07, 2026 1RT Total POSITIVE 6007072-02 35575 CLIPPER SAMPLE TAP DIST-A 0.38Jan 08, 2026
RT E. coli Absent 6007072-02 35575 CLIPPER SAMPLE TAP DIST-A 0.38
Dec 03, 2025 1RT Total Absent 5337080-01-3 VARIOUS DIST-A 0.42Dec 19, 2025
Dec 03, 2025 1RT Total Absent 5337080-01-2 VARIOUS DIST-A 0.42Dec 19, 2025
Dec 03, 2025 1RT Total Absent 5337080-01-1 VARIOUS DIST-A 0.42Dec 19, 2025
Nov 05, 2025 1RT Total Absent 5309068-01-3 VARIOUS DIST-A 0.40Nov 11, 2025
Nov 05, 2025 1RT Total Absent 5309068-01-2 VARIOUS DIST-A 0.40Nov 11, 2025
Nov 05, 2025 1RT Total Absent 5309068-01-1 VARIOUS DIST-A 0.40Nov 11, 2025
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Oct 01, 2025 1RT Total Absent 5274085-01-3 VARIOUS DIST-A 0.41Oct 10, 2025
Oct 01, 2025 1RT Total Absent 5274085-01-2 VARIOUS DIST-A 0.41Oct 10, 2025
Oct 01, 2025 1RT Total Absent 5274085-01-1 VARIOUS DIST-A 0.41Oct 10, 2025
Sep 03, 2025 1RT Total Absent 5246089-01-3 VARIOUS DIST-A 0.42Sep 08, 2025
Sep 03, 2025 1RT Total Absent 5246089-01-2 VARIOUS DIST-A 0.42Sep 08, 2025
Sep 03, 2025 1RT Total Absent 5246089-01-1 VARIOUS DIST-A 0.42Sep 08, 2025
Aug 06, 2025 1RT Total Absent 5218048-01-3 VARIOUS DIST-A 0.39Aug 15, 2025
Aug 06, 2025 1RT Total Absent 5218048-01-2 VARIOUS DIST-A 0.39Aug 15, 2025
Aug 06, 2025 1RT Total Absent 5218048-01-1 VARIOUS DIST-A 0.39Aug 15, 2025
Jul 02, 2025 1RT Total Absent 5183074-01-3 VARIOUS DIST-A 0.40Jul 14, 2025
Jul 02, 2025 1RT Total Absent 5183074-01-2 VARIOUS DIST-A 0.40Jul 14, 2025
Jul 02, 2025 1RT Total Absent 5183074-01-1 VARIOUS DIST-A 0.40Jul 14, 2025
Jun 04, 2025 1RT Total Absent 5156003-01-3 VARIOUS DIST-A 0.48Jun 16, 2025
Jun 04, 2025 1RT Total Absent 5156003-01-2 VARIOUS DIST-A 0.48Jun 16, 2025
Jun 04, 2025 1RT Total Absent 5156003-01-1 VARIOUS DIST-A 0.48Jun 16, 2025
May 07, 2025 1RT Total Absent 5127078-01-3 VARIOUS DIST-A 0.49May 23, 2025
May 07, 2025 1RT Total Absent 5127078-01-2 VARIOUS DIST-A 0.49May 23, 2025
May 07, 2025 1RT Total Absent 5127078-01-1 VARIOUS DIST-A 0.49May 23, 2025
Apr 22, 2025 1RT Total Absent 5112001-01 SINK DIST-A 0.67Apr 25, 2025
Apr 02, 2025 1RT Total Absent 5092056-01-2 VARIOUS DIST-A 0.30Apr 04, 2025
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Apr 02, 2025 1RT Total Absent 5092056-01-1 VARIOUS DIST-A 0.30Apr 04, 2025
Mar 05, 2025 1RT Total Absent 5064086-01-3 VARIOUS DIST-A 0.44Mar 12, 2025
Mar 05, 2025 1RT Total Absent 5064086-01-2 VARIOUS DIST-A 0.44Mar 12, 2025
Mar 05, 2025 1RT Total Absent 5064086-01-1 VARIOUS DIST-A 0.44Mar 12, 2025
Feb 05, 2025 1RT Total Absent 5036057-01-3 VARIOUS DIST-A 0.41Feb 20, 2025
Feb 05, 2025 1RT Total Absent 5036057-01-2 VARIOUS DIST-A 0.41Feb 20, 2025
Feb 05, 2025 1RT Total Absent 5036057-01-1 VARIOUS DIST-A 0.41Feb 20, 2025
Jan 08, 2025 1RT Total Absent 5008039-01-3 VARIOUS DIST-A 0.57Jan 28, 2025
Jan 08, 2025 1RT Total Absent 5008039-01-2 VARIOUS DIST-A 0.57Jan 28, 2025
Jan 08, 2025 1RT Total Absent 5008039-01-1 VARIOUS DIST-A 0.57Jan 28, 2025
Dec 04, 2024 1RT Total Absent 4339079-01-3 VARIOUS DIST-A 0.52Dec 12, 2024
Dec 04, 2024 1RT Total Absent 4339079-01-2 VARIOUS DIST-A 0.52Dec 12, 2024
Dec 04, 2024 1RT Total Absent 4339079-01-1 VARIOUS DIST-A 0.52Dec 12, 2024
Nov 06, 2024 1RT Total Absent 4311087-01-3 VARIOUS DIST-A 0.48Nov 15, 2024
Nov 06, 2024 1RT Total Absent 4311087-01-2 VARIOUS DIST-A 0.48Nov 15, 2024
Nov 06, 2024 1RT Total Absent 4311087-01-1 VARIOUS DIST-A 0.48Nov 15, 2024
Oct 08, 2024 1RT Total Absent 4282004-01-3 VARIOUS DIST-A 0.46Oct 18, 2024
Oct 08, 2024 1RT Total Absent 4282004-01-2 VARIOUS DIST-A 0.46Oct 18, 2024
Oct 08, 2024 1RT Total Absent 4282004-01-1 VARIOUS DIST-A 0.46Oct 18, 2024
Sep 04, 2024 1RT Total Absent 4248073-01-3 VARIOUS DIST-A 0.56Sep 20, 2024
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Sep 04, 2024 1RT Total Absent 4248073-01-2 VARIOUS DIST-A 0.56Sep 20, 2024
Sep 04, 2024 1RT Total Absent 4248073-01-1 VARIOUS DIST-A 0.56Sep 20, 2024
Aug 07, 2024 1RT Total Absent 4220078-01-3 VARIOUS DIST-A 0.43Aug 09, 2024
Aug 07, 2024 1RT Total Absent 4220078-01-2 VARIOUS DIST-A 0.43Aug 09, 2024
Aug 07, 2024 1RT Total Absent 4220078-01-1 VARIOUS DIST-A 0.43Aug 09, 2024
Jul 03, 2024 1RT Total Absent 4185080-01-3 VARIOUS DIST-A 0.53Jul 17, 2024
Jul 03, 2024 1RT Total Absent 4185080-01-2 VARIOUS DIST-A 0.53Jul 17, 2024
Jul 03, 2024 1RT Total Absent 4185080-01-1 VARIOUS DIST-A 0.53Jul 17, 2024
Jun 05, 2024 1RT Total Absent 4158001-01-3 VARIOUS DIST-A 0.54Jun 14, 2024
Jun 05, 2024 1RT Total Absent 4158001-01-2 VARIOUS DIST-A 0.54Jun 14, 2024
Jun 05, 2024 1RT Total Absent 4158001-01-1 VARIOUS DIST-A 0.54Jun 14, 2024
May 22, 2024 1RT Total Absent 4143022-01-3 VARIOUS DIST-A 0.52May 24, 2024
May 22, 2024 1RT Total Absent 4143022-01-2 VARIOUS DIST-A 0.52May 24, 2024
May 22, 2024 1RT Total Absent 4143022-01-1 VARIOUS DIST-A 0.52May 24, 2024
Apr 03, 2024 1RT Total Absent 4094092-01-3 VARIOUS DIST-A 0.58Apr 05, 2024
Apr 03, 2024 1RT Total Absent 4094092-01-2 VARIOUS DIST-A 0.58Apr 05, 2024
Apr 03, 2024 1RT Total Absent 4094092-01-1 VARIOUS DIST-A 0.58Apr 05, 2024
Mar 20, 2024 1RT Total Absent 4080079-01 SAMPLE TAP DIST-A 0.50Mar 22, 2024
Mar 06, 2024 1RT Total Absent 4066085-01-2 VARIOUS DIST-A 0.58Mar 18, 2024
Mar 06, 2024 1RT Total Absent 4066085-01-1 VARIOUS DIST-A 0.58Mar 18, 2024
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Feb 23, 2024 1RT Total Absent 4054019-01-3 VARIOUS DIST-A 0.56Mar 01, 2024
Feb 23, 2024 1RT Total Absent 4054019-01-2 VARIOUS DIST-A 0.56Mar 01, 2024
Feb 23, 2024 1RT Total Absent 4054019-01-1 VARIOUS DIST-A 0.56Mar 01, 2024
Jan 30, 2024 1RT Total Absent 4030019-01-3 VARIOUS DIST-A 0.45Feb 05, 2024
Jan 30, 2024 1RT Total Absent 4030019-01-2 VARIOUS DIST-A 0.45Feb 05, 2024
Jan 30, 2024 1RT Total Absent 4030019-01-1 VARIOUS DIST-A 0.45Feb 05, 2024
Dec 20, 2023 1RT Total Absent 3354065-01-3 VARIOUS DIST-A 0.56Jan 05, 2024
Dec 20, 2023 1RT Total Absent 3354065-01-2 VARIOUS DIST-A 0.56Jan 05, 2024
Dec 20, 2023 1RT Total Absent 3354065-01-1 VARIOUS DIST-A 0.56Jan 05, 2024
Nov 15, 2023 1RT Total Absent 3319069-01-3 VARIOUS DIST-A 0.48Nov 22, 2023
Nov 15, 2023 1RT Total Absent 3319069-01-2 VARIOUS DIST-A 0.48Nov 22, 2023
Nov 15, 2023 1RT Total Absent 3319069-01-1 VARIOUS DIST-A 0.48Nov 22, 2023
Oct 26, 2023 1RT Total Absent 3299017-01-3 VARIOUS DIST-A 0.50Nov 03, 2023
Oct 26, 2023 1RT Total Absent 3299017-01-2 VARIOUS DIST-A 0.50Nov 03, 2023
Oct 26, 2023 1RT Total Absent 3299017-01-1 VARIOUS DIST-A 0.50Nov 03, 2023
Sep 06, 2023 1RT Total Absent 3249037-01-3 VARIOUS DIST-A 0.46Sep 19, 2023
Sep 06, 2023 1RT Total Absent 3249037-01-2 VARIOUS DIST-A 0.46Sep 19, 2023
Sep 06, 2023 1RT Total Absent 3249037-01-1 VARIOUS DIST-A 0.46Sep 19, 2023
Aug 16, 2023 1RT Total Absent 3228058-01-3 VARIOUS DIST-A 0.45Sep 06, 2023
Aug 16, 2023 1RT Total Absent 3228058-01-2 VARIOUS DIST-A 0.45Sep 06, 2023
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Aug 16, 2023 1RT Total Absent 3228058-01-1 VARIOUS DIST-A 0.45Sep 06, 2023
Jul 19, 2023 1RT Total Absent 3200044-01-3 VARIOUS DIST-A 0.42Aug 03, 2023
Jul 19, 2023 1RT Total Absent 3200044-01-2 VARIOUS DIST-A 0.42Aug 03, 2023
Jul 19, 2023 1RT Total Absent 3200044-01-1 VARIOUS DIST-A 0.42Aug 03, 2023
Jun 21, 2023 1RT Total Absent 3172057-01-3 VARIOUS DIST-A 0.38Jul 05, 2023
Jun 21, 2023 1RT Total Absent 3172057-01-2 VARIOUS DIST-A 0.38Jul 05, 2023
Jun 21, 2023 1RT Total Absent 3172057-01-1 VARIOUS DIST-A 0.38Jul 05, 2023
May 03, 2023 1RT Total Absent 3123087-01-3 VARIOUS DIST-A 0.49May 26, 2023
May 03, 2023 1RT Total Absent 3123087-01-2 VARIOUS DIST-A 0.49May 26, 2023
May 03, 2023 1RT Total Absent 3123087-01-1 VARIOUS DIST-A 0.49May 26, 2023
Apr 19, 2023 1RT Total Absent 3109087-01-3 VARIOUS DIST-A 0.49Apr 27, 2023
Apr 19, 2023 1RT Total Absent 3109087-01-2 VARIOUS DIST-A 0.49Apr 27, 2023
Apr 19, 2023 1RT Total Absent 3109087-01-1 VARIOUS DIST-A 0.49Apr 27, 2023
Mar 01, 2023 1RT Total Absent 3060076-01-3 VARIOUS DIST-A 0.45Mar 06, 2023
Mar 01, 2023 1RT Total Absent 3060076-01-2 VARIOUS DIST-A 0.45Mar 06, 2023
Mar 01, 2023 1RT Total Absent 3060076-01-1 VARIOUS DIST-A 0.45Mar 06, 2023
Feb 15, 2023 1RT Total Absent 3046048-01-3 VARIOUS DIST-A 0.49Feb 28, 2023
Feb 15, 2023 1RT Total Absent 3046048-01-2 VARIOUS DIST-A 0.49Feb 28, 2023
Feb 15, 2023 1RT Total Absent 3046048-01-1 VARIOUS DIST-A 0.49Feb 28, 2023
Jan 18, 2023 1RT Total Absent 3018059-01-3 VARIOUS DIST-A 0.56Jan 24, 2023
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jan 18, 2023 1RT Total Absent 3018059-01-2 VARIOUS DIST-A 0.56Jan 24, 2023
Jan 18, 2023 1RT Total Absent 3018059-01-1 VARIOUS DIST-A 0.56Jan 24, 2023



See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  MRDL Summary  ::  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 2023


More information for this water system: SDWIS ID 3968
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