Lake Uncas Dam

Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

CountySullivan
Nearest CityGrooville
River/StreamTR-SPRAGUE BROOK
Coordinates41.95222, -74.77194

Physical Characteristics

Dam TypeEarth
NID Height12 ft
Dam Height12 ft
Dam Length240 ft
Year Completed1940 (86 years old)

Storage & Hydraulics

NID Storage184 acre-ft
Max Storage184 acre-ft
Normal Storage120 acre-ft
Surface Area32 acres
Max Discharge55 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerMONASTERY OUR LADY OF BEATITUDE
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection06/12/2009
Emergency Action PlanNot Required

Identifiers

NID IDNY01209
Federal IDNY01209
More InfoState Dam Safety Program

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