Dams in Suffolk, New York

15
Total Dams
0
High Hazard
4
Significant
117.9 yrs
Avg Age
Hazard Name Height
Dam Name Hazard Height Built Type State
Phillips Mill Pond Dam Suffolk Significant Hazard 10 ft 1850 Earth New York
Peconic River Sportsman Club Dam Suffolk Significant Hazard 11 ft 1925 Earth New York
Willow Pond Dam Suffolk Significant Hazard 12 ft 1915 Earth New York
Lotus Lake Dam Suffolk Significant Hazard 6 ft 1980 Earth New York
Lefferts Grist Mill Dam Suffolk Low Hazard 8 ft 1800 Earth New York
Upper Lake Dam Suffolk Low Hazard 8 ft 1932 Earth New York
New Mill Pond Dam Suffolk Low Hazard 15 ft 1825 Earth New York
Peconic Lake Dam Suffolk Low Hazard 13 ft 1915 Earth New York
Mill Pond Dam Suffolk Low Hazard 11 ft 1920 Earth New York
Fresh Pond Dam Suffolk Low Hazard 7 ft 1945 Other New York
Great Patchogue Lake Dam Suffolk Low Hazard 11 ft 1917 Earth New York
Millers Pond Dam Suffolk Low Hazard 7 ft 1940 Earth New York
Belmont Lake Dam Suffolk Low Hazard 9 ft 1905 Earth New York
Lower Lake Dam Suffolk Low Hazard 12 ft 1940 Earth New York
Canaan Lake Dam Suffolk Low Hazard 7 ft 1912 Earth New York