OHA Drinking Water Services
OR41
PWS ID: 05318 ---- WEST SHANNON WATER SYSTEM
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 2022

Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date
Oct 30, 2025 1RT Total Absent 5303020-01 EXT SPIGOT DIST-A 0.20Nov 03, 2025
Oct 23, 2024 1RT Total Absent 4297028-01 EXT SPIGOT DIST-A 0.00Oct 30, 2024
Jan 04, 2023 1RT Total Absent 3004046-01 EXTERIOR FAUCET DIST-A 0.40Jan 24, 2023
Dec 21, 2022 1RT Total Absent 2355041-01 EXTERIOR FAUCET DIST-A 0.40Dec 30, 2022
Oct 12, 2022 1AS Total Absent 2285024-01 WELL HOUSE SRC-AA Oct 21, 2022
Oct 05, 2022 1RT Total Absent 2278026-01 EXTERIOR FAUCET DIST-A 0.40Oct 10, 2022
Jul 25, 2022 1RT Total Absent 2206031-01 EXTERIOR FAUCET DIST-A 0.40Aug 04, 2022
Apr 13, 2022 1RT Total Absent 2103060-01 BACKYARD EXTERIOR FA DIST-A 0.20Apr 29, 2022
Jan 05, 2022 1RT Total Absent 2005066-01 HOUSE E.H.B DIST-A 0.90Jan 17, 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:  Show special samples  ::  Show rejected samples  ::  Include results older than 2022


More information for this water system: SDWIS ID 3006
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