Browse Dams

7,892 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 7,892 dams from the NID database. Each record includes dam name, location, physical dimensions, hazard potential classification, condition assessment, purpose, owner information, and emergency action plan status. Use the filters below to search by state, hazard level, condition, or keyword.

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Name State County Height (ft) Hazard Condition Year Purpose
Darrah No. 1 Wyoming Park 14 Low Poor 1914 Irrigation
Bristol Reservoir #3 Dam Connecticut Litchfield 14 Significant Poor - Water Supply
Howard Pond Maine Oxford 14 High Poor 1800 Other
Vhay Lake Dam Michigan Oakland 14 Low Poor 1966 Recreation
Arnold Pond Dam (Deleted) Massachusetts Worcester 14 Low Poor 1900 Recreation
Barrowsville Pond Dam Massachusetts Bristol 14 Significant Poor 1920 Recreation
Sieber Dam Nebraska Fillmore 14 Low Poor 1963 Flood Risk Reduction
Henke Dam Nebraska Seward 14 Low Poor 2000 Fire Protection, Stock, Or ...
Manalapan Brook Pond Dam New Jersey Monmouth 14 Significant Poor 1924 Recreation
Veteran Memorial Lake Dam New Jersey Salem 14 Low Poor 1922 Recreation
Newfane Dam New York Niagara 14 Significant Poor 1912 Other
Lakeland Dam New Jersey Camden 14 Significant Poor 1929 Recreation
Braddock Lake Dam New Jersey Atlantic 14 Low Poor - Recreation
Tanglewood Lake Dam New York Delaware 14 Significant Poor 1980 Recreation
Ruesch Pond Dam South Carolina Orangeburg 14 High Poor 1962 Recreation
Coxe Pond Dam South Carolina Darlington 14 Low Poor 1958 Recreation
Connor Pond Dam South Carolina Orangeburg 14 Low Poor 1940 Recreation
Ronald Dew Dam South Carolina Aiken 14 Low Poor 1960 Recreation
Lake Montrose Pennsylvania Susquehanna 14 High Poor 1919 Water Supply
Scott Pond Dam South Carolina Williamsburg 14 Low Poor 1970 Fire Protection, Stock, Or ...
Layseth Mill Pond Dam South Carolina Orangeburg 14 Significant Poor 1900 Recreation
Williams No. 2 Wyoming Sublette 14 Low Poor 1917 Irrigation
Quinn Lower Vermont Rutland 14 Low Poor -
Odell Arizona Coconino 14 High Poor 1978 Irrigation
Stringers Lake Dam Georgia Polk 14 High Poor 1969 Recreation
Gravel Pit Pond Dam Connecticut New Haven 14 Significant Poor - Recreation
Wallace Lake Dam Indiana LaPorte 14 Low Poor 1997 Recreation
Allegan City Dam Michigan Allegan 14 High Poor 1900 Recreation
Ellis Brett Pond Dam Massachusetts Plymouth 14 High Poor 1930 Recreation
G & F Enterprises Dam Nebraska York 14 Low Poor 1960 Fire Protection, Stock, Or ...
Purity Lake Dam New Hampshire Carroll 14 High Poor 1930 Recreation
Kinnelon (Maple) Dam New Jersey Morris 14 Significant Poor 1928 Recreation
Bellevue Upground Reservoir No. 1 Ohio Huron 14 High Poor 1874 Water Supply
Lake Weil Dam New York Dutchess 14 Significant Poor 1940 Recreation
Penfield Pond Dam New York Essex 14 Significant Poor 1980 Fire Protection, Stock, Or ...
Manton Mill Pond Rhode Island Providence 14 Low Poor 1945 Other
Lakewood Development Pennsylvania Beaver 14 Significant Poor 1982 Recreation
Peju Reservoir No. 2 California Napa 14 High Poor - Water Supply
Lower Yarbrough Lake Dam Georgia Washington 14 High Poor 1960 Recreation
Dean Gifford Pond Indiana Wabash 14 Significant Poor 1974 Recreation
Crackrock Pond Dam Massachusetts Norfolk 14 Significant Poor 1737 Recreation
Spragues Mill Maine Penobscot 14 Low Poor 1955 Recreation
Forge Pond Dam Massachusetts Hampshire 14 Significant Poor - Recreation
Hasson Pond Dam Mississippi Lauderdale 14 Low Poor 1964 Recreation
Stewart Dam New Jersey Sussex 14 Significant Poor 1965 Water Supply
Lake Pocatello Dam New York Orange 14 Significant Poor 1922 Recreation
Lake Casse Dam New York Putnam 14 Significant Poor 1953 Recreation
Faulkner Brook (Sgl #299) Pennsylvania Wayne 14 Low Poor - Recreation
Wolf Swamp Run Pennsylvania Monroe 14 Low Poor - Recreation
Wood-Berry Dam South Carolina Lexington 14 Low Poor 1930 Recreation

Frequently Asked Questions

Hazard potential is based on the consequences of dam failure, not the condition of the dam. High hazard means loss of human life is probable. Significant means economic and environmental losses are expected but no probable loss of life. Low means minimal losses are expected. The classification considers downstream population, infrastructure, and environmental resources.

Condition ratings reflect the physical state of the dam based on periodic inspections. Satisfactory means no deficiencies found. Fair means minor issues exist but no immediate action needed. Poor means safety deficiencies require remedial action. Unsatisfactory means the dam is unsafe and immediate corrective action is required.

Yes. Use the search field above to find dams by name. You can also combine the search with state, hazard, and condition filters to narrow your results. Each dam record links to a detail page with complete information.