OHA Drinking Water Services
OR41
PWS ID: 05906 ---- ODFW UMATILLA HATCHERY
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 07, 2026 1RT Total Absent 2601060-01 DIST-A Jan 20, 2026
Oct 07, 2025 1RT Total POSITIVE 2510104-01 HOUSE #2 KITCHEN DIST-A Oct 10, 2025
RT E. coli Absent 2510104-01 HOUSE #2 KITCHEN DIST-A
Oct 07, 2025 1RT Total Absent 2510103-01 DIST-A Oct 10, 2025
Oct 01, 2025 1RT Total POSITIVE 2510004-01 LAB SINK DIST-A Oct 03, 2025
RT E. coli Absent 2510004-01 LAB SINK DIST-A
Jul 14, 2025 1RT Total Absent 2507243-02 DIST-A Jul 17, 2025
Jul 14, 2025 1RT Total POSITIVE 2507243-01 LAB SINK DIST-A Jul 17, 2025
RT E. coli Absent 2507243-01 LAB SINK DIST-A
Jul 01, 2025 1RT Total POSITIVE 2507003-01 LAB SINK DIST-A Jul 03, 2025
RT E. coli Absent 2507003-01 LAB SINK DIST-A
Apr 02, 2025 1RT Total Absent 2504041-01 DIST-A Apr 07, 2025
Jan 13, 2025 1RT Total Absent 2501134-01 DIST-A Jan 15, 2025
Sep 24, 2024 1TG Total POSITIVE 2409422-01 2409261-01 WELL SRC-AA Sep 27, 2024
TG E. coli Absent 2409422-01 2409261-01 WELL SRC-AA
Sep 24, 2024 1RP Total POSITIVE 2409421-01 2409261-01 LAB SINK DIST-A Sep 27, 2024
RP E. coli Absent 2409421-01 2409261-01 LAB SINK DIST-A
Sep 16, 2024 1RT Total POSITIVE 2409261-01 LAB SINK DIST-A Sep 23, 2024
RT E. coli Absent 2409261-01 LAB SINK DIST-A
May 09, 2024 1RT Total Absent 2405208-01 DIST-A May 20, 2024
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Apr 15, 2024 1RT Total Absent 2404275-01 DIST-A Apr 18, 2024
Jan 31, 2024 1RT Total Absent 2401379-01 DIST-A Feb 07, 2024
Oct 04, 2023 1RT Total Absent 2310089-01 DIST-A Oct 09, 2023
Jul 05, 2023 1RT Total Absent 2307041-01 DIST-A Jul 12, 2023
May 08, 2023 1RT Total Absent 2305127-01 DIST-A May 12, 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


More information for this water system: SDWIS ID 2892
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