Dams in Herkimer, New York

42
Total Dams
10
High Hazard
14
Significant
109.4 yrs
Avg Age
Hazard Name Height
Dam Name Hazard Height Built Type State
East Canada Lake Dam Herkimer High Hazard 65 ft 1924 Earth New York
Ilion Reservoir #2 Dam Herkimer High Hazard 60 ft 1903 Earth New York
Stillwater - North Dam Herkimer High Hazard 55 ft 1924 Earth New York
Ilion Reservoir #1 Dam Herkimer High Hazard 40 ft 1895 Earth New York
Beaver Brook Site #1 Dam Herkimer High Hazard 36 ft 2002 Earth New York
Prospect Herkimer High Hazard 52 ft 1959 Concrete New York
Hinckley Herkimer High Hazard 83 ft 1914 Earth New York
Moshier Herkimer High Hazard 93 ft 1930 Earth New York
Mirror Lake Dam Herkimer High Hazard 25 ft — Earth New York
Ilion Reservoir #3 Dam Herkimer High Hazard 76 ft 1921 Earth New York
Spruce Lake Dam Herkimer Significant Hazard 18 ft 1897 Masonry New York
Old Forge Reservoir Dam Herkimer Significant Hazard 18 ft 1905 Concrete New York
Lock E-17 Dam At Little Falls Herkimer Significant Hazard 60 ft 1982 Other New York
Graffenburg Reservoir Dam Herkimer Significant Hazard 55 ft 1854 Earth New York
Finches Pond Upper Dam Herkimer Significant Hazard 18 ft — Earth New York
Frankfort Reservoir Dam Herkimer Significant Hazard 45 ft 1908 Earth New York
Finches Pond Lower Dam Herkimer Significant Hazard 20 ft — Earth New York
Newport Herkimer Significant Hazard 12 ft 1912 Concrete New York
Trenton Falls - Main Dam Herkimer Significant Hazard 60 ft 1901 Concrete New York
Little Falls State Dam - North Herkimer Significant Hazard 6 ft 1894 Gravity New York
Lock E-18 Dam Herkimer Herkimer Significant Hazard 6 ft 1915 Other New York
Little Falls Reservoir Dam Herkimer Significant Hazard 42 ft 1901 Masonry New York
Lock E-16 Dam At Rocky Rift Herkimer Significant Hazard 6 ft 1926 Other New York
Little Falls Dist Reservoir Dam Herkimer Significant Hazard 32 ft 1960 Earth New York
South Lake Dam Herkimer Low Hazard 30 ft 1901 Earth New York
George R Cogar Pond Dam Herkimer Low Hazard 29 ft 1974 Earth New York
Maple Lake Dam Herkimer Low Hazard 12 ft 1905 Earth New York
Daniel Green Company Dam Herkimer Low Hazard 20 ft 1917 Concrete New York
North Lake C Dam Herkimer Low Hazard 27 ft 1850 Earth New York
Dolgeville Herkimer Low Hazard 20 ft 1897 Gravity New York
Woodhull Lake Dam Herkimer Low Hazard 25 ft 1853 Earth New York
Sand Lake Dam Herkimer Low Hazard 30 ft 1901 Masonry New York
Millers Mills Dam Herkimer Low Hazard 20 ft 1917 Earth New York
North Lake B Dam Herkimer Low Hazard 35 ft 1850 Earth New York
Herkimer Herkimer Low Hazard 12 ft 1922 Gravity New York
Klondike Reservoir Dam Herkimer Low Hazard 29 ft 1898 Earth New York
Kehler Dam Herkimer Low Hazard 11 ft 2002 Concrete New York
Second Bisby Lake Dam Herkimer Low Hazard 8 ft 1914 Earth New York
Jerseyfield Lake Dam Herkimer Low Hazard 9 ft — Concrete New York
North Lake A Dam (Spillway) Herkimer Low Hazard 15 ft 1850 Earth New York
Christian Lake Dam Herkimer Low Hazard 23 ft 1973 Earth New York
Thendara Dam Herkimer Low Hazard 12 ft 1980 Concrete New York