OHA Drinking Water Services
OR41
PWS ID: 90597 ---- FERNDALE ELEMENTARY
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
Feb 19, 2026 1RT Total Absent T6B1905-01 DIST-A Feb 26, 2026
Sep 18, 2025 1RT Total Absent T5I1803-01 DIST-A Sep 19, 2025
Jun 16, 2025 1RT Total Absent T5F1601-01 DIST-A Jun 19, 2025
Mar 18, 2025 1RT Total Absent T5C1805-01 DIST-A Mar 20, 2025
Dec 18, 2024 1RT Total Absent T4L1801-01 DIST-A Dec 20, 2024
Sep 24, 2024 1RT Total Absent T4I2402-01 DIST-A Sep 27, 2024
Jun 12, 2024 1RT Total Absent T4F1202-01 DIST-A Jun 14, 2024
Mar 13, 2024 1RT Total Absent T4C1304-01 DIST-A Mar 15, 2024
Dec 13, 2023 1RT Total Absent T3L1305-01 DIST-A Jan 03, 2024
Sep 19, 2023 1RT Total Absent T3I1901-01 DIST-A Sep 22, 2023
Jun 06, 2023 1RT Total Absent T3F0620-01 DIST-A Jun 08, 2023
Feb 01, 2023 1RT Total Absent T3B0105-01 DIST-A Feb 03, 2023
Jan 19, 2023 1MU Total Absent T3A1903-01 DIST-A Jan 20, 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