Mongaup

New York — Sullivan County — Mongaup River

Location

StateNew York
CountySullivan
RiverMongaup River
Coordinates41.53710, -74.77180

Physical Characteristics

NID Height45 ft
Dam Height45 ft
Dam Length384 ft
NID Storage1,779 acre-ft
Max Storage1,779 acre-ft
Surface Area120 acres

Safety Classification

Hazard PotentialHigh
Condition AssessmentFair
EAP StatusYes
Last InspectionAugust 12, 2022
Inspection Frequency1

Dam Information

Year Completed1925
Primary PurposeHydroelectric
Dam TypeGravity
Owner TypePrivate
OwnerEagle Creek Hydro Power, LLC

Location Map

About This Dam Record

Dam safety data is maintained by the Army Corps of Engineers National Inventory of Dams (NID). High-hazard dams are those where failure could cause loss of life or major property damage downstream.

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