OHA Drinking Water Services
OR41
PWS ID: 05273 ---- NORTHWEST ACRES IMPROVEMENT 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  ::  Hide 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		Rejected
Reason
Jan 27, 2026 1RT Total Absent X065298B DIST-A Feb 06, 2026
Jan 22, 2025 1RT Total Absent X061207B DIST-A Feb 08, 2025
Jan 07, 2024 1RT Total Absent X057098B DIST-A Feb 04, 2024
Jan 04, 2023 1RT Total Absent X052994B DIST-A Feb 08, 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  ::  Hide rejected samples  ::  Include results older than 2023


More information for this water system: SDWIS ID 2395
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