OHA Drinking Water Services
OR41
PWS ID: 95431 ---- PGE BIGLOW CANYON
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:  Hide 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 10, 2026 1RT Total Absent 218882 PGE SINK DIST-A Mar 17, 2026
Nov 05, 2025 1RT Total Absent 218262 PGE SINK DIST-A Nov 07, 2025
Aug 19, 2025 1RT Total Absent 217766 PGE SINK DIST-A Aug 26, 2025
Jun 16, 2025 1RT Total Absent 217262 PGE SINK DIST-A Jun 25, 2025
Apr 07, 2025 1RT Total Absent 216648 PGE SINK DIST-A Apr 09, 2025
Jan 15, 2025 1RT Total Absent 216235 PGE SINK DIST-A Jan 21, 2025
Oct 30, 2024 1RT Total Absent 215791 PGE SINK DIST-A Nov 05, 2024
Jul 31, 2024 1RT Total Absent 215256 SINK DIST-A Aug 02, 2024
Apr 17, 2024 1RT Total Absent 214415 PGE SINK DIST-A Apr 24, 2024
Jan 25, 2024 1RT Total Absent 213882 SINK DIST-A Jan 26, 2024
Oct 30, 2023 1RP Total Absent 213458 213405 PGE SINK DIST-A Nov 02, 2023
Oct 30, 2023 1RP Total Absent 213457 213405 WH2 SINK DIST-A Nov 02, 2023
Oct 30, 2023 1RP Total Absent 213456 213405 WH 1 SINK DIST-A Nov 02, 2023
Oct 30, 2023 1TG Total Absent 213455 213405 WELL SRC-AA Nov 02, 2023
Oct 25, 2023 1RT Total POSITIVE 213405 PGE SINK DIST-A Oct 26, 2023
RT E. coli Absent 213405 PGE SINK DIST-A
Jul 26, 2023 1RT Total Absent 212828 HERIN LANE DIST-A Jul 28, 2023
Apr 13, 2023 1RT Total Absent 211973 HERIN LANE DIST-A Apr 19, 2023
Mar 01, 2023 1RT Total Absent 211703 KITCHEN DIST-A Mar 07, 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:  Hide special samples  ::  Show rejected samples  ::  Include results older than 2023