OHA Drinking Water Services
OR41
PWS ID: 00124 ---- FISHHAWK LAKE RESERVE AND COMMUNITY

Most Recent Water System Survey
Survey date: Nov 20, 2025
Notification date: Jan 23, 2026 (64 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.
Significant deficiencies and unmet rule requirements:
Category Significant deficiency or unmet rule requirement Due date Resolved date
Surface Water Treatment Conventional or direct filtration: Turbidity profile not conducted on individual filters at least quarterlyApr 10, 2026 * Overdue
Finished Water Storage No flap valve, screen, or equivalent on overflow or drainJun 01, 2026 *
Management & Operations No operations and maintenance manualAug 31, 2026 *
Management & Operations Emergency response plan not completed (CWS, NTNC)Mar 01, 2026 * Mar 01, 2026
Operator Certification No protocol for under-certified operatorMar 13, 2026 Mar 05, 2026
Disinfection Chlorine not measured & recordedMar 13, 2026 Feb 01, 2026
Bold text indicates a significant deficiency. All others are unmet rule requirements.
* A corrective action plan has been submitted for this significant deficiency or unmet rule requirement.


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