OHA Drinking Water Services
OR41
PWS ID: 90530 ---- MOLALLA RIVER SD - CLARKES ELEM
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
Feb 03, 2026 1RT Total Absent 6034022-01 DIST-A Feb 20, 2026
Oct 14, 2025 1RT Total Absent 5287025-01 ROOM 3 DIST-A Oct 27, 2025
Aug 19, 2025 1RT Total Absent 5231017-01 DIST-A Sep 25, 2025
Apr 15, 2025 1RT Total Absent 5105044-01 ROOM 2 DIST-A Apr 21, 2025
Mar 11, 2025 1RT Total Absent 5070032-01 ROOM 1 DIST-A Mar 14, 2025
Jan 14, 2025 1RT Total Absent 5014034-01 ROOM 1 DIST-A Jan 29, 2025
Oct 22, 2024 1RT Total Absent 4296021-01 ROOM 9 DIST-A Oct 28, 2024
Jul 23, 2024 1RT Total Absent 4205033-01 ROOM 7 DIST-A Aug 01, 2024
Apr 23, 2024 1RT Total Absent 4114027-01 ROOM 8 DIST-A May 06, 2024
Jan 09, 2024 1RT Total Absent 4009040-01 ROOM 6 DIST-A Jan 19, 2024
Oct 10, 2023 1RT Total Absent 3283029-01 ROOM 5 DIST-A Nov 02, 2023
Aug 22, 2023 1RT Total Absent 3234014-01 ROOM 4 DIST-A Sep 06, 2023
Apr 25, 2023 1RT Total Absent 3115017-01 ROOM 4 DIST-A Apr 27, 2023
Feb 21, 2023 1RT Total Absent 3052037-01 ROOM 2 DIST-A Mar 03, 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  ::  Show rejected samples  ::  Include results older than 2023