OHA Drinking Water Services
OR41
PWS ID: 94513 ---- SILVER VALLEY WATER IMPRV DIST
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
Oct 22, 2025 1RT Total Absent 20251022041 HOSEBIB 1 DIST-A 0.96Oct 30, 2025
Jun 26, 2025 1RT Total Absent 20250626018 54615 CASCADE TRACE DIST-A 1.77Jul 03, 2025
Mar 26, 2025 1RT Total Absent 20250327020 54615 CASCADE TRACE DIST-A 1.03Apr 09, 2025
Dec 30, 2024 1RT Total Absent 20241230013 54615 CASCADE TRACE DIST-A 2.50Jan 08, 2025
Sep 13, 2024 1RT Total Absent 20240913013 54615 CASCADE TRACE/ DIST-A 1.60Sep 24, 2024
Jul 11, 2024 1RT Total Absent 20240711016 54615 CASCADE TRACE DIST-A 0.60Jul 19, 2024
Jun 07, 2024 1RT Total Absent 20240607081 OUTSIDE FAUCET DIST-A Jun 19, 2024



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