OHA Drinking Water Services
OR41
PWS ID: 93736 ---- UNION SCHOOL
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
Mar 23, 2026 1RT Total Absent B26-571 SITE 14 DIST-A Mar 26, 2026
Oct 21, 2025 1RT Total Absent B25-2609 DIST-A Oct 27, 2025
Jul 28, 2025 1RT Total Absent B25-1769 DIST-A Aug 04, 2025
Apr 09, 2025 1RT Total Absent B25-725 DIST-A Apr 14, 2025
Mar 10, 2025 1RT Total Absent B25-454 DIST-A Mar 17, 2025
Dec 03, 2024 1RT Total Absent B24-3094 DIST-A Dec 09, 2024
Oct 01, 2024 1RT Total Absent B24-2572 DIST-A Oct 03, 2024
Sep 10, 2024 1RT Total Absent B24-2329 DIST-A Sep 11, 2024
Aug 06, 2024 1RT Total Absent B24-1928 DIST-A Sep 01, 2024
Jul 02, 2024 1RT Total Absent B24-1576 SITE 9 DIST-A Jul 10, 2024
Jun 03, 2024 1RT Total Absent B24-1243 SITE 10 DIST-A Jun 10, 2024
May 07, 2024 1RT Total Absent B24-946 SITE #9 DIST-A May 13, 2024
Apr 09, 2024 1RT Total Absent B24-751 SITE 14 DIST-A Apr 15, 2024
Mar 12, 2024 1RT Total Absent B24-503 SITE 10 DIST-A Mar 18, 2024
Feb 06, 2024 1RT Total Absent B24-252 SITE 9 DIST-A Feb 12, 2024
Jan 09, 2024 1RT Total Absent B24-058 SITE #9 DIST-A Jan 16, 2024
Dec 05, 2023 1RT Total Absent B23-3093 SITE 14 DIST-A Dec 11, 2023
Oct 31, 2023 1RT Total Absent B23-2769 SPACE #10 DIST-A Nov 06, 2023
Jun 27, 2023 1RT Total Absent B23-1445 SITE 9 DIST-A Jul 03, 2023
Apr 28, 2023 1MU Total Absent B23-837 SITE 14 DIST-A May 01, 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