OHA Drinking Water Services
OR41
PWS ID: 05331 ---- 1594 COTTAGES
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  ::  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
Jan 07, 2026 1RT Total Absent 20260107081 UNIT B OS DIST-A Jan 13, 2026
Oct 09, 2025 1RT Total Absent 20251009033 PUMPHOUSE OS DIST-A Oct 21, 2025
Jul 02, 2025 1RT Total Absent 20250702076 UNIT B OS BY DOOR DIST-A Jul 15, 2025
Apr 02, 2025 1RT Total Absent 20250402083 PUMPHOUSE OS TAP DIST-A Apr 10, 2025
Jan 08, 2025 1RT Total Absent 20250108083 UNIT C W SIDE BLDG DIST-A Jan 17, 2025
Oct 08, 2024 1RT Total Absent 20241008078 UNIT B OS BY DOOR DIST-A Oct 23, 2024
Jul 08, 2024 1RT Total Absent 20240708059 PUMPHOUSE OS TAP DIST-A Jul 19, 2024
Apr 03, 2024 1RT Total Absent 20240403065 UNIT C WEST SIDE DIST-A Apr 12, 2024
Jan 03, 2024 1RT Total Absent 20240103078 UNIT B OS BY DOOR DIST-A Jan 18, 2024
Oct 04, 2023 1RT Total Absent 20231004012 1ST EXTERIOR FAUCET DIST-A Oct 11, 2023
Jul 07, 2023 1RT Total Absent 20230707019 1ST EXT AFTER PRESSU DIST-A Jul 19, 2023
Apr 04, 2023 1RT Total Absent 20230404008 PRESSURE TANK EXT DIST-A Apr 18, 2023
Jan 03, 2023 1RT Total Absent 20230103041 1ST TAP 3FT FROM PRE 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:  Hide special samples  ::  Hide rejected samples  ::  Include results older than 2023


More information for this water system: SDWIS ID 305
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