OHA Drinking Water Services
OR41
PWS ID: 95549 ---- THREE RIVERS CHARTER 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
Jan 28, 2026 1RT Total Absent 26-001152-0001 DIST-A Jan 30, 2026
Jul 23, 2025 1RT Total Absent 25-008352-0001 DIST-A Jul 25, 2025
Apr 23, 2025 1RT Total Absent 25-004299-0001 DIST-A Apr 24, 2025
Jan 29, 2025 1RT Total Absent 25_001038_0001 STAFF SINK DIST-A Feb 07, 2025
Nov 21, 2024 1RT Total Absent 24-013199-0001 DIST-A Nov 27, 2024
Aug 28, 2024 1RT Total Absent 24_009558_0001 STAFF SINK DIST-A Sep 05, 2024
Jun 27, 2024 1RT Total Absent 24_007046_0001 STAFF SINK DIST-A Jul 03, 2024
Feb 20, 2024 1RT Total Absent 24_001891_0001 STAFF ROOM SINK DIST-A Feb 26, 2024
Nov 28, 2023 1RT Total Absent 23_013889_0001 TEACHERS LOUNGE SINK DIST-A Dec 01, 2023
Aug 24, 2023 1RT Total Absent 23_010053_0001 STAFF ROOM SINK DIST-A Aug 29, 2023
May 16, 2023 1RT Total Absent 23_005854_0001 STAFF SINK DIST-A May 23, 2023
Feb 17, 2023 1RT Total Absent 23_002099_0001 STAFF SINK DIST-A Feb 21, 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