Hydroelectric Dams

2,099 dams in the US serve this purpose.

Dam Name	Hazard	Height	Built	Type	State
Emporia Emporia	High Hazard	38 ft	1908	Gravity	Virginia
Enl. Sutherland Laramie	Low Hazard	30 ft	1990	Earth	Wyoming
Enosburg Falls Franklin	Low Hazard	21 ft	1928	Concrete	Vermont
Ephratah Dam Fulton	High Hazard	65 ft	1980	Earth	New York
Errol Coos	Low Hazard	25 ft	1887	Other	New Hampshire
Escanaba No 1 Dam Delta	Low Hazard	31 ft	1907	Gravity	Michigan
Escanaba No 3 Delta	High Hazard	29 ft	1919	Concrete	Michigan
Escanaba No 4 Boney Falls Delta	High Hazard	49 ft	1920	Concrete	Michigan
Essex No. 19 Chittenden	Significant Hazard	53 ft	1917	Concrete	Vermont
Estes Bog # 5 Androscoggin	High Hazard	15 ft	1877	Stone	Maine
Estes Lake York	High Hazard	45 ft	1910	Concrete	Maine
Eufaula Dam Haskell	High Hazard	114 ft	1964	Gravity	Oklahoma
Eury Montgomery	Low Hazard	48 ft	1916	Gravity	North Carolina
Eustis Franklin	Significant Hazard	17 ft	1952	Concrete	Maine
Exchequer Dike Mariposa	High Hazard	62 ft	1966	Rockfill	California
Expanded Kansas River Hydropower Douglas	Low Hazard	12 ft	1874	Gravity	Kansas
Fairfax Falls Franklin	Low Hazard	26 ft	1919	Concrete	Vermont
Fairfield Dam B (Main Dam) Fairfield	High Hazard	155 ft	1977	Earth	South Carolina
Fairlee Lake Kent	Low Hazard	20 ft	1828	Concrete	Maryland
Faith Mills Lower Dam Rensselaer	Significant Hazard	18 ft	1930	Concrete	New York
Falcon Dam Starr	High Hazard	150 ft	1953	Concrete	Texas
Fallasburg Dam Kent	High Hazard	35 ft	1903	Concrete	Michigan
Fall River Weir Shasta	Low Hazard	8 ft	1921	Concrete	California
Falls Village Litchfield	Significant Hazard	15 ft	1913	Concrete	Connecticut
Faraday Diversion Clackamas	Significant Hazard	55 ft	1965	Gravity	Oregon
Faraday Forebay Clackamas	High Hazard	33 ft	1907	Earth	Oregon
Farm Cove Washington	Low Hazard	15 ft	1879	Earth	Maine
Farmington Dam San Joaquin	High Hazard	58 ft	1951	Earth	California
Faucherie Spillway Auxiliary Nevada	High Hazard	3 ft	1966	Gravity	California
Fawn Lake Dam North Ketchikan Gateway Borough	Significant Hazard	15 ft	1959	Rockfill	Alaska
Fawn River Mill Dam St. Joseph	Low Hazard	14 ft	1830	Earth	Michigan
Feeder Dam Warren	Low Hazard	21 ft	1924	Concrete	New York
Fellows Windsor	Low Hazard	10 ft	1990	Gravity	Vermont
Felt Mill Waupaca	High Hazard	26 ft	1900	Gravity	Wisconsin
Fields Dam Grayson	Low Hazard	14 ft	—	Gravity	Virginia
Fife Brook Franklin	High Hazard	130 ft	1974	Rockfill	Massachusetts
Figor Columbia	Low Hazard	10 ft	1855	Gravity	Wisconsin
First Connecticut Lake Dam Coos	High Hazard	56 ft	1930	Earth	New Hampshire
First Roach Pond Piscataquis	Low Hazard	18 ft	1905	Concrete	Maine
Fish Barrier Dam Skagit	Low Hazard	19 ft	1959	Concrete	Washington
Fish Creek Diversion Dam Douglas	Significant Hazard	14 ft	1990	Concrete	Oregon
Fish Creek Forebay Douglas	Significant Hazard	14 ft	1951	Earth	Oregon
Fishing Creek Lancaster	High Hazard	105 ft	1916	Gravity	South Carolina
Fish Lake Jackson	High Hazard	46 ft	1907	Rockfill	Oregon
Fish Lake St. Louis	High Hazard	25 ft	1911	Gravity	Minnesota
Fiske Mill Hydro Dam Cheshire	Low Hazard	20 ft	1922	Concrete	New Hampshire
Fitch's Mill Pond Cumberland	Low Hazard	18 ft	1790	Concrete	Maine
Five Channels Iosco	High Hazard	40 ft	1912	Gravity	Michigan
Five Falls St. Lawrence	High Hazard	53 ft	1954	Gravity	New York
Five Mile Windham	Significant Hazard	17 ft	1855	Masonry	Connecticut