Significant Hazard Dams

No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.

Dam Name	Hazard	Height	Built	Type	State
Woodmoor Dam #2 Stark	Significant Hazard	16 ft	1978	Earth	Ohio
Woodridge Lake Dam Hartford	Significant Hazard	12 ft	1900	Earth	Connecticut
Wood River Junction Washington	Significant Hazard	10 ft	1860	Earth	Rhode Island
Woods Lake Weld	Significant Hazard	26 ft	1892	Earth	Colorado
Woods Pond Dam Tolland	Significant Hazard	8 ft	—	Earth	Connecticut
Woods Pond Dam Berkshire	Significant Hazard	18 ft	1991	Concrete	Massachusetts
Woods Pond Dam Plymouth	Significant Hazard	7 ft	—	Earth	Massachusetts
Woodsville Grafton	Significant Hazard	12 ft	1827	Concrete	New Hampshire
Woodterrace Lake Dam Henderson	Significant Hazard	18 ft	1987	Earth	Kentucky
Woodview Acres Dam Jefferson	Significant Hazard	25 ft	—	—	Missouri
Woodview Lake Dam Upper Forsyth	Significant Hazard	—	—	Earth	North Carolina
Woodward Lake Dam Fulton	Significant Hazard	19 ft	1928	Earth	New York
Wooledge Dam Buffalo	Significant Hazard	26 ft	1947	Earth	South Dakota
Wooley Pond Dam Fairfield	Significant Hazard	15 ft	1800	Concrete	Connecticut
Woolfolk Reservoir Jackson	Significant Hazard	47 ft	1955	Earth	Oregon
Woolman Lake Dam Burlington	Significant Hazard	5 ft	—	Earth	New Jersey
Wopowog Pond Dam Middlesex	Significant Hazard	6 ft	—	Concrete	Connecticut
Worcester Diversion Levee System Worcester	Significant Hazard	20 ft	1960	Concrete	Massachusetts
Workman Lake Dam Knox	Significant Hazard	30 ft	—	Earth	Ohio
Worster Larimer	Significant Hazard	72 ft	1911	Earth	Colorado
Wortham Lake No 1 Dam Freestone	Significant Hazard	19 ft	1952	Earth	Texas
Worthington Pond Dam Tolland	Significant Hazard	4 ft	—	Earth	Connecticut
W.P.Mclean Dam Number 1 Greene	Significant Hazard	—	1950	Earth	Alabama
Wray Watershed District #1 Yuma	Significant Hazard	32 ft	1957	Earth	Colorado
Wray Watershed District #2 Yuma	Significant Hazard	19 ft	1958	Earth	Colorado
Wray Watershed District #3 Yuma	Significant Hazard	34 ft	1958	Earth	Colorado
Wray Watershed District #4 Yuma	Significant Hazard	23 ft	1958	Earth	Colorado
Wray Watershed District #5 Yuma	Significant Hazard	27 ft	1958	Earth	Colorado
Wray Watershed District #6 Yuma	Significant Hazard	31 ft	1958	Earth	Colorado
W.R. Bonsal Mud Pond Dike Anson	Significant Hazard	—	1986	Earth	North Carolina
W R Carter Conecuh	Significant Hazard	—	1960	Earth	Alabama
Wrg-Bl-010 Polk	Significant Hazard	30 ft	1922	Earth	Florida
Wrg-Bl-08w Polk	Significant Hazard	20 ft	1975	Earth	Florida
Wright Creek Stormwater Pond Dam Kitsap	Significant Hazard	—	2006	Earth	Washington
Wright Reservoir Windsor	Significant Hazard	36 ft	1930	Earth	Vermont
Wright S Dam Clay	Significant Hazard	25 ft	1973	Earth	Florida
Wright, T. Farm Pond Providence	Significant Hazard	11 ft	1973	Earth	Rhode Island
Wrigley Reservoir Los Angeles	Significant Hazard	42 ft	1930	Earth	California
Wrigley Springs Emery	Significant Hazard	—	1957	Earth	Utah
W.R.Odum Lakes and Dams Greene	Significant Hazard	—	1956	Earth	Alabama
W R Turnipseed Montgomery	Significant Hazard	—	1953	Earth	Alabama
W.S. Jones Dam Macon	Significant Hazard	—	1963	Earth	North Carolina
W T Palmer Autauga	Significant Hazard	17 ft	1965	Earth	Alabama
W T Phillips Dam Hale	Significant Hazard	—	1971	Earth	Alabama
Wurtsboro Hills Dam Sullivan	Significant Hazard	10 ft	1948	Buttress	New York
W W Bobo Dam Fayette	Significant Hazard	15 ft	1955	Earth	Alabama
W. W. Jones Dam Rutherford	Significant Hazard	—	—	Earth	North Carolina
Wyandotte County Lake Dam Wyandotte	Significant Hazard	98 ft	1941	Earth	Kansas
Wyantenock Wildlife Marsh Dam #3 Litchfield	Significant Hazard	9 ft	—	—	Connecticut
Wyantenock Wildlife Marsh Dam #4 Litchfield	Significant Hazard	8 ft	—	—	Connecticut