OHA Drinking Water Services
OR41
PWS ID: 00236 ---- COTTAGE GROVE, CITY OF

Most Recent Water System Survey
Survey date: Oct 10, 2025
Notification date: Oct 24, 2025 (14 days)
Regulating agency: DWS (REGION 2)
Survey frequency: 3 YR  -  Visit the Water System Surveys page to see the list of surveys due each year.
Significant deficiencies and unmet rule requirements:
Category Significant deficiency or unmet rule requirement Due date Resolved date
Management & Operations Master plan not current (≥ 300 connections)Jun 30, 2026 *
* A corrective action plan has been submitted for this significant deficiency or unmet rule requirement.


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