OHA Drinking Water Services
OR41
PWS ID: 00807 ---- SENECA, CITY OF

Most Recent Water System Survey
Survey Date: Jul 22, 2025
Notification Date: Aug 21, 2025 (30 days)
Regulating Agency: DWS (REGION 1)
Survey Frequency: 3 YR  -  Visit the Water System Surveys page to see the list of surveys due each year.
Deficiencies:
Category Deficiency Due Date Resolved Date
Cross Connection Annual summary report not issued (CWS)Dec 25, 2025 Overdue
Cross Connection Testing records not current (CWS, NTNC, TNC)Dec 25, 2025 Overdue
Management & Operations No operations and maintenance manualDec 25, 2025 Overdue
Management & Operations Emergency response plan not completedDec 25, 2025 Jan 15, 2026 - Late


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