OHA Drinking Water Services
OR41
PWS ID: 01180 ---- COE BONNEVILLE DAM
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:  Show special samples  ::  Hide 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		Rejected
Reason
Dec 02, 2025 1RT Total Absent 25-014626-0001 DIST-A 0.63Dec 08, 2025
Nov 17, 2025 1AS Total Absent 25-013977-0002 WELL H3 SRC-AE Nov 21, 2025
Nov 17, 2025 1AS Total Absent 25-013977-0001 WELL H2 SRC-AD Nov 21, 2025
Nov 17, 2025 1RT Total Absent 25-013976-0001 DIST-A 0.63Nov 21, 2025
Oct 14, 2025 1RT Total Absent 25-012356-0001 DIST-A 0.57Oct 21, 2025
Sep 16, 2025 1RT Total Absent 25-010958-0001 DIST-A 0.67Sep 25, 2025
Aug 05, 2025 1RT Total Absent 25-008928-0001 DIST-A 0.72Aug 12, 2025
Jul 22, 2025 1RT Total Absent 25-008264-0001 DIST-A 0.61Jul 23, 2025
Jun 17, 2025 1RT Total Absent 25-006657-0001 DIST-A 0.71Jun 18, 2025
May 13, 2025 1RT Total Absent 25-005040-0001 DIST-A 0.61May 15, 2025
Apr 15, 2025 1RT Total Absent 25-004008-0001 DIST-A 0.69Apr 17, 2025
Mar 11, 2025 1RT Total Absent 25-002497-0001 DIST-A 0.67Mar 17, 2025
Feb 04, 2025 1RT Total Absent 25_001249_0001 OREGON-BIVC DIST-A 0.77Feb 11, 2025
Jan 14, 2025 1RT Total Absent 25_000410_0001 WWTP LAB SINK DIST-A 0.91Jan 24, 2025
Dec 23, 2024 1RP Total Absent 24-014362-0003 24-014132-0002 SERVICE BLDG RR DIST-A 0.30Dec 26, 2024
Dec 23, 2024 1TG Total Absent 24-014362-0002 24-014132-0002 WELL H3 SRC-AE Dec 26, 2024
Dec 23, 2024 1RP Total Absent 24-014362-0001 24-014132-0002 PROJECT OFFICE RR DIST-A 0.69Dec 26, 2024
Dec 18, 2024 1RP Total Absent 24-014229-0004 24-014132-0002 TANNER CR LAB SINK DIST-A 1.05Dec 20, 2024
Dec 18, 2024 1RP Total Absent 24-014229-0003 24-014132-0002 SERV BLDG RR SINK DIST-A 0.79Dec 20, 2024
Dec 18, 2024 1TG Total POSITIVE 24-014229-0002 24-014132-0002 WELL H3 SRC-AE Dec 20, 2024
TG E. coli Absent 24-014229-0002 24-014132-0002 WELL H3 SRC-AE
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Dec 17, 2024 1AS Total POSITIVE 24-014132-0002 WELL H3 SRC-AE Dec 18, 2024
AS E. coli Absent 24-014132-0002 WELL H3 SRC-AE
Dec 17, 2024 1AS Total Absent 24-014132-0001 WELL H2 SRC-AD Dec 18, 2024
Dec 03, 2024 1RT Total Absent 24_013557_0001 HATCHERY RESTROOM DIST-A 0.83Dec 13, 2024
Nov 19, 2024 1RT Total Absent 24_013070_0001 PROJECT OFFICE - OR DIST-A 0.75Nov 27, 2024
Oct 22, 2024 1RT Total Absent 24_011921_0001 BIVC DIST-A 0.76Oct 30, 2024
Sep 10, 2024 1RT Total Absent 24_010073_0001 BIVC DIST-A 0.63Sep 19, 2024
Aug 13, 2024 1RT Total Absent 24_008837_0001 PROJECT OFFICE RR DIST-A 0.74Aug 20, 2024
Jul 09, 2024 1RT Total Absent 24_007410_0001 HATCHERY RR DIST-A 0.62Jul 16, 2024
Jun 11, 2024 1RT Total Absent 24_006398_0001 HATCHERY RR DIST-A 0.50Jun 19, 2024
May 14, 2024 1RT Total Absent 24_005269_0001 OR-BIVC DIST-A 0.62May 23, 2024
Apr 02, 2024 1RT Total Absent 24_003603_0001 PROJECT OFFICE RESTROOM DIST-A 0.77Apr 09, 2024
Mar 12, 2024 1RT Total Absent 24-12760 DIST-A 0.90Mar 18, 2024
Feb 13, 2024 1RT Total Absent 24-07531 DIST-A 1.00Feb 16, 2024
Jan 09, 2024 1RT Total Absent 24-01524 DIST-A 0.91Jan 11, 2024
Dec 05, 2023 1RT Total Absent 23-73370 DIST-A Dec 11, 2023
Nov 14, 2023 1RT Total Absent 23-69519 DIST-A 1.09Nov 21, 2023
Oct 19, 2023 1RP Total Absent 23-012471-0003 23-63909 BIVC DIST-A 0.68Oct 27, 2023
Oct 19, 2023 1RP Total Absent 23-012471-0002 23-63909 LAB SINK DIST-A 1.03Oct 27, 2023
Oct 19, 2023 1TG Total Absent 23-012471-0001 23-63909 WELL H3 SRC-AE Oct 27, 2023
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, 2023 1AS Total POSITIVE 23-63909 H3 SRC-AE Oct 19, 2023
AS E. coli Absent 23-63909 H3 SRC-AE
Oct 17, 2023 1AS Total Absent 23-63908 H2 SRC-AD Oct 19, 2023
Oct 10, 2023 1RT Total Absent 23_012052_0001 WWTP LAB SINK DIST-A 0.54Oct 27, 2023
Sep 12, 2023 1RT Total Absent 23_010839_0001 BIVC DIST-A 0.55Sep 18, 2023
Aug 08, 2023 1RT Total Absent 23_009376_0001 WWTP LAB SINK DIST-A 0.51Aug 23, 2023
Jul 18, 2023 1RT Total Absent 23_008468_0001 BIVC DIST-A 0.57Jul 28, 2023
Jun 13, 2023 1RT Total Absent 23_007009_0001 WWTP LAB SINK DIST-A 0.66Jun 22, 2023
May 09, 2023 1RT Total Absent 23_005573_0001 BIVC DIST-A 0.55May 22, 2023
Apr 18, 2023 1RT Total Absent 23_004681_0001 WWTP LAB SINK DIST-A 0.68May 05, 2023
Mar 21, 2023 1RT Total Absent 1209-01 DIST-A 0.89Mar 23, 2023
Feb 22, 2023 1RT Total Absent 23_002245_0001 WWTP LAB SINK DIST-A 0.50Mar 08, 2023
Jan 18, 2023 1RT Total Absent 23_000746_0001 BIVC DIST-A 0.88Feb 02, 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:  Show special samples  ::  Hide rejected samples  ::  Include results older than 2023


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