OHA Drinking Water Services
OR41
PWS ID: 05663 ---- WILLAMETTE NURSERIES
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
Dec 29, 2025 1RT Total Absent 5363015-01 PUMPHOUSE SPIGOT DIST-A Dec 30, 2025
Dec 27, 2024 1RT Total Absent 4362015-01 PUMP HOUSE SPIGOT DIST-A Dec 31, 2024
Dec 19, 2023 1RT Total Absent 3353006-01 PUMPHOUSE SPIGOT DIST-A Jan 05, 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