OHA Drinking Water Services
OR41
PWS ID: 91004 ---- OPRD UNITY LAKE STATE PARK
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  ::  Hide 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		Rejected
Reason
Dec 03, 2025 1RT Total Absent X064805B DIST-A Jan 07, 2026
Oct 01, 2025 1AS Total Absent X064141BR PUMPHOUSE/WELL SRC-AB Nov 07, 2025
Sep 03, 2025 1RT Total Absent X063817B DIST-A Oct 09, 2025
Aug 06, 2025 1RT Total Absent X063512B DIST-A 0.05Sep 09, 2025
Jul 02, 2025 1RT Total Absent X063008B DIST-A Aug 09, 2025
Jun 04, 2025 1RT Total Absent X062725B DIST-A 0.08Jul 06, 2025
Oct 02, 2024 1RT Total Absent X060168B DIST-A 0.09Nov 05, 2024
Sep 04, 2024 1RT Total Absent X059801B DIST-A 0.58Oct 06, 2024
Aug 07, 2024 1RT Total Absent X059530B DIST-A 0.40Aug 29, 2024
Jul 10, 2024 1RT Total Absent X059209B DIST-A 0.36Aug 09, 2024
Jun 05, 2024 1RT Total Absent X058753B DIST-A 1.45Jul 09, 2024
May 01, 2024 1RT Total Absent X058340B DIST-A 0.15Jun 07, 2024
Apr 10, 2024 1RT Total Absent X058066B DIST-A 0.52May 05, 2024
Mar 12, 2024 1AS Total Absent X057729BR WELL 2 SRC-AB Apr 04, 2024
Mar 12, 2024 1RT Total Absent X057728B DIST-A 1.55Apr 04, 2024
Oct 04, 2023 1RT Total Absent X056228B DIST-A 1.49Oct 31, 2023
Sep 13, 2023 1RT Total Absent X055972B DIST-A 0.20Oct 07, 2023
Aug 03, 2023 1RT Total Absent X055563B DIST-A 1.47Aug 31, 2023
Jul 12, 2023 1RT Total Absent X055247B DIST-A 0.40Jul 30, 2023
Jun 07, 2023 1RT Total Absent X054814B DIST-A 0.94Jun 27, 2023
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Apr 05, 2023 1RT Total Absent X053971B DIST-A 1.12May 08, 2023
Mar 13, 2023 1RT Total Absent X053761B DIST-A 0.12Apr 07, 2023
Mar 13, 2023 1AS Total Absent X053760BR WELL #2 SRC-AB Apr 07, 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  ::  Hide rejected samples  ::  Include results older than 2023


More information for this water system: SDWIS ID 2563
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