OHA Drinking Water Services
OR41
PWS ID: 91110 ---- ODOT HD MIDLAND INFO CTR RA
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 22, 2026 1RT Total Absent B26-154 DIST-A Jan 26, 2026
Oct 16, 2025 1RT Total Absent B25-2588 DIST-A Oct 20, 2025
Aug 21, 2025 1RT Total Absent B25-2044 DIST-A Aug 25, 2025
May 15, 2025 1RT Total Absent B25-1026 DIST-A May 19, 2025
Mar 06, 2025 1RT Total Absent B25-440 DIST-A Mar 10, 2025
Oct 28, 2024 1RT Total Absent B24-2798 DIST-A Nov 04, 2024
Aug 28, 2024 1RT Total Absent B24-2215 DIST-A Sep 01, 2024
May 01, 2024 1RT Total Absent B24-909 EAST DRINKING FOUNT. DIST-A May 06, 2024
Mar 25, 2024 1RT Total Absent B24-6617 NW DRINKING FOUNT. DIST-A Apr 01, 2024
Dec 06, 2023 1RT Total Absent B23-3125 NE DRINKING FOUNT. DIST-A Dec 11, 2023
Sep 21, 2023 1RT Total Absent B23-2417 TRAVEL BUILDING DIST-A Sep 25, 2023
May 24, 2023 1RT Total Absent B23-1084 DRINKING FOUNTAIN DIST-A May 30, 2023
Jan 30, 2023 1RT Total Absent B23-188 PIPE CHASE SINK DIST-A Feb 02, 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