Great Patchogue Lake Dam

New York, Suffolk County, PATCHOGUE RIVER

Location

StateNew York
CountySuffolk
RiverPATCHOGUE RIVER
Coordinates40.76667, -73.02111

Physical Characteristics

NID Height11 ft
Dam Height11 ft
Dam Length1,500 ft
NID Storage195 acre-ft
Max Storage195 acre-ft
Surface Area49 acres

Safety Classification

Hazard PotentialLow
Condition AssessmentNot Rated
EAP StatusNot Required
Last InspectionJuly 24, 1997
Inspection Frequency-

Dam Information

Year Completed1917
Primary PurposeRecreation
Dam TypeEarth
Owner TypeLocal Government
OwnerSUFFOLK COUNTY SOIL & WATER CONSERVATION DISTRICT

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.

Back to All Dams More Dams in New York