OHA Drinking Water Services
OR41
PWS ID: 91003 ---- UMPQUAS LAST RESORT
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
Jul 08, 2025 1RT Total Absent 5070829-01 DIST-A Jul 15, 2025
May 01, 2025 1RT Total Absent 5050106-01 DIST-A May 05, 2025
Jan 13, 2025 1RT Total Absent 5011308-01 DIST-A Jan 20, 2025
Oct 03, 2024 1RT Total Absent 4100317-01 DIST-A Oct 14, 2024
Jul 05, 2024 1RT Total Absent 4070506-01 DIST-A Jul 23, 2024
Apr 08, 2024 1RT Total Absent 4040815-01 DIST-A Apr 12, 2024
Jan 04, 2024 1RT Total Absent 4010411-01 DIST-A Jan 23, 2024
Oct 03, 2023 1RT Total Absent 3100310-01 DIST-A Oct 13, 2023
Jul 06, 2023 1RT Total Absent 3070637-01 DIST-A Jul 24, 2023
Apr 10, 2023 1RT Total Absent 3041006-01 DIST-A Apr 18, 2023
Jan 18, 2023 1RT Total Absent 3011824-01 DIST-A Feb 03, 2023
Mar 18, 2022 1RT Total Absent 203182301 DIST-A Mar 28, 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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