Diamond Lake Dam

New York — Orange County — TR-WALLKILL RIVER

Location

StateNew York
CountyOrange
RiverTR-WALLKILL RIVER
Coordinates41.53889, -74.27867

Physical Characteristics

NID Height11 ft
Dam Height11 ft
Dam Length420 ft
NID Storage340 acre-ft
Max Storage340 acre-ft
Surface Area40 acres

Safety Classification

Hazard PotentialLow
Condition AssessmentNot Rated
EAP StatusNot Required
Last InspectionNovember 16, 1984
Inspection Frequency

Dam Information

Year Completed1956
Primary PurposeRecreation
Dam TypeEarth
Owner TypeLocal Government
OwnerORANGE COUNTY DEPARTMENT OF PARKS

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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