OHA Drinking Water Services
OR41
PWS ID: 06204 ---- KNIFE RIVER MATERIALS - CENTRAL OREGON
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
Jan 06, 2026 1RT Total Absent B6A0603-01 DIST-A Jan 14, 2026
Oct 15, 2025 1RT Total Absent B5J1513-01 DIST-A Oct 20, 2025
Jul 31, 2025 1RT Total Absent B5G3104-01 DIST-A Aug 08, 2025
May 13, 2025 1RT Total Absent B5E1308-01 DIST-A Jun 02, 2025
Feb 12, 2025 1RT Total Absent B5B1207-01 DIST-A Feb 27, 2025
Nov 08, 2024 1RT Total Absent B4K0802-01 DIST-A Nov 15, 2024
Jul 11, 2024 1RT Total Absent B4G1114-01 DIST-A Jul 22, 2024
May 22, 2024 1RT Total Absent B4E2210-01 DIST-A May 24, 2024
Feb 20, 2024 1RT Total Absent B4B2007-01 DIST-A Mar 01, 2024
Oct 17, 2023 1RT Total Absent B3J1709-01 DIST-A Oct 25, 2023
Aug 07, 2023 1RT Total Absent B3H0705-01 DIST-A Aug 21, 2023
Apr 11, 2023 1RT Total Absent B3D1107-01-2 DIST-A Apr 28, 2023
Apr 11, 2023 1RT Total Absent B3D1107-01-1 DIST-A Apr 28, 2023
Jan 10, 2023 1RT Total Absent B3A1013-01-2 DIST-A Jan 18, 2023
Jan 10, 2023 1RT Total Absent B3A1013-01-1 DIST-A Jan 18, 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


More information for this water system: SDWIS ID 5247
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