OHA Drinking Water Services
OR41
PWS ID: 94523 ---- CORVALLIS MARKET
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 02, 2026 1AS Total Absent 20260102002 WELL SRC-AA Jan 12, 2026
Oct 08, 2025 1RT Total Absent 20251008045 KITCHEN TAP DIST-A Oct 21, 2025
Jul 14, 2025 1RT Total Absent 20250714061 HANDWASH SINK DIST-A Jul 24, 2025
Apr 10, 2025 1RT Total Absent 20250410051 KITCHEN TAP DIST-A Apr 24, 2025
Jan 15, 2025 1RT Total Absent 20250115099 HANDWASH SINK DIST-A Jan 27, 2025
Dec 30, 2024 1AS Total Absent 20241230009 WELL SRC-AA Jan 08, 2025
Oct 10, 2024 1RT Total Absent 20241010015 KITCHEN TAP DIST-A Oct 23, 2024
Jul 15, 2024 1RT Total Absent 20240715100 HANDWASH SINK DIST-A Jul 31, 2024
Apr 10, 2024 1RT Total Absent 20240410060 HANDWASH SINK DIST-A Apr 23, 2024
Jan 11, 2024 1RT Total Absent 20240111027 KITCHEN TAP DIST-A Jan 19, 2024
Dec 28, 2023 1AS Total Absent 20231228018 WELL PUMP SRC-AA Jan 09, 2024
Oct 11, 2023 1RT Total Absent 20231011067 KITCHEN TAP DIST-A Oct 25, 2023
Sep 07, 2023 1RT Total Absent 20230907034 KITCHEN DIST-A Sep 22, 2023
Aug 10, 2023 1RT Total Absent 20230810010 KITCHEN TAP DIST-A Aug 18, 2023
Jul 07, 2023 1RT Total Absent 20230707048 KITCHEN DIST-A Jul 19, 2023
Jun 09, 2023 1RT Total Absent 20230609056 KITCHEN DIST-A Jun 22, 2023
May 10, 2023 1RT Total Absent 20230510091 KITCHEN SINK DIST-A May 23, 2023
Apr 07, 2023 1RT Total Absent 20230407025 KITCHEN TAP DIST-A Apr 18, 2023
Mar 10, 2023 1RT Total Absent 20230310026 KITCHEN TAP DIST-A Mar 21, 2023
Feb 08, 2023 1RT Total Absent 20230208027 KITCHEN TAP DIST-A Feb 21, 2023
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jan 09, 2023 1RT Total Absent 20230109034 KITCHEN TAP 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


More information for this water system: SDWIS ID 2259
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