OHA Drinking Water Services
OR41
PWS ID: 06054 ---- BIG OAK MARINA
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  ::  Hide 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		Rejected
Reason
Oct 17, 2025 1RT Total Absent 25-012586-0001 DIST-A Oct 24, 2025
Aug 29, 2025 1RT Total Absent 25-010208-0001 DIST-A Sep 03, 2025
Jul 11, 2025 1RT Total Absent 25-007876-0001 DIST-A Jul 14, 2025
Jun 10, 2025 1RT Total Absent 25-006345-0001 DIST-A Jun 12, 2025
May 16, 2025 1RT Total Absent 25-005282-0001 DIST-A May 20, 2025
Apr 11, 2025 1RT Total Absent 25-003902-0001 DIST-A Apr 14, 2025
Mar 14, 2025 1RT Total Absent 25-002715-0001 DIST-A Mar 21, 2025
Feb 18, 2025 1RT Total Absent 25-001715-0001 DIST-A Mar 13, 2025
Jan 17, 2025 1RT Total Absent 25_000618_0001 BATHROOM OUTSIDE HOSE BIB DIST-A Jan 24, 2025
Dec 13, 2024 1RT Total Absent 24_014050_0001 MENS BATHROOM RIGHT SINK DIST-A Dec 20, 2024
Nov 15, 2024 1RT Total Absent 24_012967_0001 BATHROOM HOSE BIB DIST-A Nov 21, 2024
Oct 11, 2024 1RT Total Absent 24_011518_0001 BATHROOM OUTSIDE HOSE BIB DIST-A Oct 17, 2024
Sep 20, 2024 1RP Total Absent 24-010652-0004 24-010295-0001 DOWNSTREAM DIST-A Sep 23, 2024
Sep 20, 2024 1RP Total Absent 24-010652-0003 24-010295-0001 UPSTREAM DIST-A Sep 23, 2024
Sep 20, 2024 1RP Total Absent 24-010652-0002 24-010295-0001 BATHROOM HB DIST-A Sep 23, 2024
Sep 20, 2024 1TG Total Absent 24-010652-0001 24-010295-0001 WELL SRC-AA Sep 23, 2024
Sep 17, 2024 1RP Total POSITIVE 24-010473-0004 24-010295-0001 UPSTREAM DIST-A Sep 19, 2024
RP E. coli Absent 24-010473-0004 24-010295-0001 UPSTREAM DIST-A
Sep 17, 2024 1RP Total POSITIVE 24-010473-0003 24-010295-0001 MIDWAY DIST-A Sep 19, 2024
RP E. coli Absent 24-010473-0003 24-010295-0001 MIDWAY DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Sep 17, 2024 1RP Total POSITIVE 24-010473-0002 24-010295-0001 DOWNSTREAM DIST-A Sep 19, 2024
RP E. coli Absent 24-010473-0002 24-010295-0001 DOWNSTREAM DIST-A
Sep 17, 2024 1TG Total POSITIVE 24-010473-0001 24-010295-0001 WELL SRC-AA Sep 19, 2024
TG E. coli Absent 24-010473-0001 24-010295-0001 WELL SRC-AA
Sep 13, 2024 1RT Total POSITIVE 24-010295-0001 BATHROOM OS HB DIST-A Sep 16, 2024
RT E. coli POSITIVE 24-010295-0001 BATHROOM OS HB DIST-A
Aug 29, 2024 1RP Total Absent 24-009619-0004 24-009334-0001 D DIST-A Aug 30, 2024
Aug 29, 2024 1RP Total Absent 24-009619-0003 24-009334-0001 C DIST-A Aug 30, 2024
Aug 29, 2024 1RP Total Absent 24-009619-0002 24-009334-0001 B DIST-A Aug 30, 2024
Aug 29, 2024 1RP Total Absent 24-009619-0001 24-009334-0001 A DIST-A Aug 30, 2024
Aug 27, 2024 1RP Total POSITIVE 24-009479-0004 24-009334-0001 25000 NW ST HELENS UPSTREAM DIST-A Aug 28, 2024
RP E. coli POSITIVE 24-009479-0004 24-009334-0001 25000 NW ST HELENS UPSTREAM DIST-A
Aug 27, 2024 1RP Total POSITIVE 24-009479-0003 24-009334-0001 25000 NW ST HELENS MID-WAY DIST-A Aug 28, 2024
RP E. coli Absent 24-009479-0003 24-009334-0001 25000 NW ST HELENS MID-WAY DIST-A
Aug 27, 2024 1RP Total Absent 24-009479-0002 24-009334-0001 25000 NW ST HELENS DOWNSTREAM DIST-A Aug 28, 2024
Aug 27, 2024 1TG Total POSITIVE 24-009479-0001 24-009334-0001 WELL SRC-AA Aug 28, 2024
TG E. coli Absent 24-009479-0001 24-009334-0001 WELL SRC-AA
Aug 23, 2024 1RT Total POSITIVE 24-009334-0001 25000 NW ST HELENS RD BR HB DIST-A Aug 26, 2024
RT E. coli Absent 24-009334-0001 25000 NW ST HELENS RD BR HB DIST-A
Jul 12, 2024 1RT Total Absent 24_007607_0001 BATHROOM SINK DIST-A Jul 16, 2024
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Jun 14, 2024 1RT Total Absent 24_006558_0001 BATHROOM OUTSIDE HOSE BIB DIST-A Jun 19, 2024
May 10, 2024 1RT Total Absent 24_005178_0001 LEFT BATHROOM SINK DIST-A May 21, 2024
Apr 12, 2024 1RT Total Absent 24_004064_0001 BATHROOM OUTSIDE HOSE BIB DIST-A Apr 15, 2024
Mar 15, 2024 1RT Total Absent 24_002388_0001 BATHROOM HOSE BIB DIST-A Mar 18, 2024
Feb 09, 2024 1RT Total Absent 24_001135_0001 BATHROOM OUTSIDE HOSE BIB DIST-A Feb 12, 2024
Jan 22, 2024 1RT Total Absent 24_000621_0001 BATHROOM HOSE BIB DIST-A Jan 29, 2024
Dec 28, 2023 1RT Total Absent 23-015103-0001 DIST-A Jan 03, 2024
Nov 21, 2023 1RT Total Absent 23_013720_0001 BATHROOM HOSE BIB DIST-A Nov 27, 2023
Oct 12, 2023 1RT Total Absent 23_012176_0001 BATHROOM HOSE BIB DIST-A Oct 27, 2023
Sep 14, 2023 1RT Total Absent 23_010914_0001 UTILITY ROOM HOSE BIB DIST-A Sep 18, 2023
Aug 14, 2023 1RT Total Absent 23_009508_0001 BATHROOM HOSEBIB DIST-A Aug 23, 2023
Jul 10, 2023 1RT Total Absent 23_008078_0001 UTILITY ROOM SPIGOT DIST-A Jul 25, 2023
Jun 13, 2023 1RT Total Absent 23_006926_0001 UTILITY ROOM DIST-A Jun 22, 2023
May 09, 2023 1RT Total Absent 23_005546_0001 HOUSE 10 HOSE BIB DIST-A May 22, 2023
Apr 11, 2023 1RT Total Absent 23_004382_0001 BLUE UTILITY HOSE BIB DIST-A May 03, 2023
Mar 14, 2023 1RT Total Absent 111-01 DIST-A Apr 10, 2023
Feb 21, 2023 1RT Total Absent 23_002197_0001 HOSE BIB OFFICE/UTILITY BLDG DIST-A Mar 08, 2023
Jan 18, 2023 1RT Total Absent 23_000778_0001 HOSE BIB DIST-A Feb 02, 2023
Sep 20, 2022 1RT Total Absent 22_011283_0001 BATHROOM SINK DIST-A Oct 05, 2022



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  ::  Hide rejected samples  ::  Include results older than 2022


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