OHA Drinking Water Services
OR41
PWS ID: 93926 ---- ODFW MARION FORKS HATCHERY
Coliform Results

See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  MRDL Summary  ::  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
Dec 15, 2025 1RT Total Absent 20251215008 DEEP SINK DIST-A 0.20Dec 22, 2025
Dec 10, 2024 1RT Total Absent 20241210018 34881 HWY 22 DIST-A 0.20Dec 20, 2024
Sep 28, 2023 1RT Total Absent 20230928008 DEEP SINK DIST-A 0.20Oct 06, 2023
Jun 26, 2023 1RT Total Absent 20230626021 DEEP SINK DIST-A 0.20Jul 07, 2023
Mar 22, 2023 1RT Total Absent 20230322004 34881 HWY 22 UPDATE DIST-A 0.20Mar 29, 2023



See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  MRDL Summary  ::  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