OHA Drinking Water Services
OR41
PWS ID: 05714 ---- NORTHWEST HAZELNUT COMPANY
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
Apr 13, 2026 1RT Total Absent 6104001-01 DIST-A Apr 16, 2026
Jan 27, 2026 1RT Total Absent 6027036-01 DIST-A Feb 09, 2026
Oct 20, 2025 1AS Total Absent 5293018-02 WELL SRC-AA Oct 29, 2025
Oct 20, 2025 1RT Total Absent 5293018-01 PUMP HOUSE DIST-A Oct 29, 2025
Jul 14, 2025 1RT Total Absent 5195007-01 PUMPHOUSE DIST-A Jul 18, 2025
Apr 10, 2025 1RT Total Absent 5101003-01 PUMP HOUSE DIST-A Apr 14, 2025
Jan 27, 2025 1RT Total Absent 5028032-01 PUMP HOUSE DIST-A Jan 31, 2025
Oct 14, 2024 1AS Total Absent 4288016-02 WELL SRC-AA Oct 21, 2024
Oct 14, 2024 1RT Total Absent 4288016-01 PUMP HOUSE DIST-A Oct 21, 2024
Jul 18, 2024 1RT Total Absent 4200026-01 PUMP HOUSE DIST-A Aug 01, 2024
May 09, 2024 1RT Total Absent 4131002-01 PUMJP HOUSE DIST-A May 14, 2024
Jan 29, 2024 1RT Total Absent 4029013-01 PUMP HOUSE DIST-A Feb 05, 2024
Oct 16, 2023 1RT Total Absent 3289014-02 PUMP HOUSE DIST-A Nov 02, 2023
Oct 16, 2023 1AS Total Absent 3289014-01 WELL SRC-AA Nov 02, 2023
Aug 08, 2023 1RT Total Absent 3220027-01 PUMP HOUSE DIST-A Aug 22, 2023
Apr 11, 2023 1RT Total Absent 3101012-01 PUMP HOUSE DIST-A Apr 17, 2023
Jan 30, 2023 1RT Total Absent 3030014-01 PUMP HOUSE DIST-A Feb 02, 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