OHA Drinking Water Services
OR41
PWS ID: 93489 ---- OPRD WILLAMETTE MISSION ST PK
Coliform Results

See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  MRDL Summary  ::  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
Jan 07, 2026 1RT Total Absent 20260107011 FILBERT GROVE DIST-A 0.40Jan 13, 2026
Jan 07, 2026 1AS Total Absent 20260107010 WELL TAP SRC-AA Jan 13, 2026
Oct 07, 2025 1RT Total Absent 20251007030 FG RR TAP DIST-A 0.70Oct 21, 2025
Jul 15, 2025 1RT Total Absent 20250715063 MISSION LAKE RR TAP DIST-A 1.70Jul 24, 2025
Apr 09, 2025 1RT Total Absent 20250409002 FILBERT GROVE RESTRM DIST-A 0.40Apr 17, 2025
Jan 31, 2025 1RT Total Absent 20250131100 FILBERT GROVE SPIGOT DIST-A 0.40Feb 07, 2025
Jan 31, 2025 1AS Total Absent 20250131099 WELL SRC-AA Feb 07, 2025
Dec 02, 2024 1RT Total Absent 20241202026 FILBERT GROVE RR DIST-A 0.40Dec 12, 2024
Sep 26, 2024 1RT Total Absent 20240927057 GROUP CAMP DIST-A 0.70Oct 08, 2024
Jun 21, 2024 1RT Total Absent 20240621024 FILBERT GROVE SPIGOT DIST-A Jul 09, 2024
May 29, 2024 1RT Total Absent 20240529055 MISSION LAKE RR DIST-A 0.50Jun 07, 2024
Jan 11, 2024 1AS Total Absent 20240111011 WELL SRC-AA Jan 19, 2024
Jan 10, 2024 1RT Total Absent 20240111010 FILERT GROVE SPIGOT DIST-A 0.70Jan 19, 2024
Nov 30, 2023 1RT Total Absent 20231130038 FILBERT GROVE RR DIST-A 0.70Dec 07, 2023
Sep 19, 2023 1RT Total Absent 20230919045 GROUP CAMP SPIGOT DIST-A 0.40Sep 28, 2023
May 18, 2023 1RT Total Absent 20230518041 MISSION LAKE RR DIST-A 0.70May 26, 2023
Jan 11, 2023 1RT Total Absent 20230111066 FILBERT GROVE SPIGOT DIST-A 0.60Jan 20, 2023
Jan 11, 2023 1AS Total POSITIVE 20230111-065 WELL SRC-AA Jan 13, 2023
AS E. coli Absent 20230111-065 WELL SRC-AA



See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  MRDL Summary  ::  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