OHA Drinking Water Services
OR41
PWS ID: 01528 ---- SEA CREST

Public notices are displayed for the last 5 years only.
Group Abbreviations:  DBP = Disinfection Byproducts

Public Notices
Violation # or
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Group Reason for Public NoticeEffective Period Date
Due
Date
Distributed
Date
Received
Begin End
17 DBPChemical MCL based on Locational Average of Samples - TTHM Oct 01, 2023 Dec 31, 2023 Mar 09, 2024 Nov 03, 2023 Nov 06, 2023
15 DBPChemical MCL based on Locational Average of Samples - TTHM Jul 01, 2023 Sep 30, 2023 Dec 05, 2023 Nov 03, 2023 Nov 06, 2023