OHA Drinking Water Services
OR41
PWS ID: 00925 ---- SW LINCOLN CO WATER PUD

Most Recent Water System Survey
Survey date: Dec 04, 2025
Notification date: Dec 30, 2025 (26 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
Finished Water Storage No flap valve, screen, or equivalent on overflow or drainFeb 17, 2026 Dec 30, 2025
Operator Certification No protocol for under-certified operatorFeb 17, 2026 Jan 10, 2026
Disinfection Chlorine not measured & recordedFeb 17, 2026 Dec 04, 2025
Surface Water Treatment Incorrect location for turbidity monitoringFeb 17, 2026 Jan 15, 2026
Surface Water Treatment Conventional filtration: Settled water not measured daily Feb 17, 2026 Jan 06, 2026
Surface Water Treatment Conventional or direct filtration: Turbidity profile not conducted on individual filters at least quarterlyFeb 17, 2026 Jan 15, 2026
Bold text indicates a significant deficiency. All others are unmet rule requirements.


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