OHA Drinking Water Services
OR41
PWS ID: 05723 ---- ADEL SCHOOL-SD 21 LIBRARY
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 16, 2026 1RT Total Absent 22600789AA OUTSIDE FAUCET DIST-A Mar 20, 2026
Dec 08, 2025 1RT Total Absent 22504437AA KITCHEN DIST-A Dec 09, 2025
Aug 18, 2025 1RT Total Absent 22502869AA KITCHEN DIST-A Aug 19, 2025
Jun 23, 2025 1RT Total Absent 22502063AA KITCHEN DIST-A Jun 27, 2025
Mar 23, 2025 1RT Total Absent 22500897AA KITCHEN DIST-A Apr 02, 2025
Oct 21, 2024 1RT Total Absent 22403637AA OUTSIDE FAUCET DIST-A Oct 30, 2024
Aug 05, 2024 1RT Total Absent 22402618AA OUTDOOR FAUCET DIST-A Aug 21, 2024
Apr 22, 2024 1RT Total Absent 22401290AA KITCHEN DIST-A Apr 25, 2024
Jan 29, 2024 1RT Total POSITIVE 22400337AA KITCHEN DIST-A Jan 30, 2024
RT E. coli Absent 22400337AA KITCHEN DIST-A
Dec 11, 2023 1RT Total POSITIVE 22304257AA KITCHEN DIST-A Dec 12, 2023
RT E. coli Absent 22304257AA KITCHEN DIST-A
Sep 22, 2023 1RT Total Absent 22303283AA OUTSIDE FAUCET DIST-A Sep 27, 2023
Jun 12, 2023 1RT Total Absent 22301870AA OUTSIDE FAUCET DIST-A Jun 20, 2023
Mar 20, 2023 1RT Total Absent 22300799AA KITCHEN DIST-A Mar 31, 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