OHA Drinking Water Services
OR41
PWS ID: 93921 ---- TRI-COUNTY INDUSTRIAL PARK #1
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
Jan 29, 2026 1RT Total Absent 6029009-01 DIST-A Feb 09, 2026
Oct 10, 2025 1RT Total Absent 5283013-01 STORAGE BUILDING N.H DIST-A Oct 27, 2025
Jul 14, 2025 1RT Total Absent 5195014-01 STORAGE BUILDING N.H DIST-A Jul 18, 2025
May 08, 2025 1RT Total Absent 5128013-01 STORAGE BUILDING N.H DIST-A May 23, 2025
Jan 24, 2025 1RT Total Absent 5024015-01 STORAGE BUILDING N.H DIST-A Jan 31, 2025
Oct 04, 2024 1RT Total Absent 4278016-01 STORAGE BUILDING N.H DIST-A Oct 18, 2024
Jul 12, 2024 1RT Total Absent 4194017-01 STORAGE BUILDING N.H DIST-A Jul 26, 2024
Apr 26, 2024 1RT Total Absent 4117016-01 STORAGE BUIDING N.H. DIST-A May 06, 2024
Jan 26, 2024 1RT Total Absent 4026023-01 STORAGE BUILDING N.H DIST-A Feb 05, 2024
Oct 13, 2023 1RT Total Absent 3286014-01 STORAGE BUILDING N.H DIST-A Nov 02, 2023
Jul 28, 2023 1RT Total Absent 3209015-01 STORAGE BUILDIING N DIST-A Aug 07, 2023
Apr 14, 2023 1RT Total Absent 3104005-01 STORAGE BUILDING N.H DIST-A Apr 27, 2023
Jan 20, 2023 1RT Total Absent 3020024-01 STORAGE BUILDING N.H DIST-A Jan 27, 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