Browse Dams

11,354 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 11,354 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
Pumping Station Dam Massachusetts Franklin 22 Significant Satisfactory - Water Supply
Walker Coleman Dam Virginia King and Queen 22 Significant Fair - Recreation
B.W.Coleman Dam No.1 Alabama Hale 22 Significant Not Rated 1969 Other
Rhines Reservoir Dam Texas Van Zandt 22 Significant Fair - Water Supply
Melcher Vermont Rutland 22 Significant Poor 1969 Recreation
Morrison Brothers Dam Alabama Hale 22 Significant Not Rated 1976 Other
Malaga Dam New Jersey Gloucester 22 Significant Fair - Recreation
Sheridan Idaho Clark 22 Significant Poor 1873 Other
Lake Neepaulin Dam New Jersey Sussex 22 Significant Satisfactory 1927 Recreation
Campbells Pond Dam New Jersey Essex 22 Significant Poor 1899 Water Supply
Globe Mill Dam Michigan Lenawee 22 Significant Fair 1972 Recreation
Lower Izaak Walton Dam Virginia Amherst 22 Significant Satisfactory - Recreation
Hidden Lake Estates Dam North Carolina Henderson 22 Significant Fair - Recreation
Crystal Lake Dam South Carolina Berkeley 22 Significant Poor 1973 Recreation
Rogers Lake Dam Upper North Carolina Alexander 22 Significant Poor - Fire Protection, Stock, Or ...
Mott Dam Michigan Genesee 22 Significant Satisfactory 1971 Recreation
Indian Mound Lake Dam Texas Wood 22 Significant Poor 1972 Recreation
Davis Lake Dam Arkansas Howard 22 Significant Not Rated 1956 Recreation
Highland Estate Lake Louisiana East Feliciana 22 Significant Fair 1960 Recreation
Cruse Dam North Carolina Wayne 22 Significant - 1966 Flood Risk Reduction
New Cherry Lake Dam Illinois Perry 22 Significant Not Available 1969 Recreation
Rawson Vermont Windsor 22 Significant Satisfactory 1970 Recreation
Little Raccoon Dam No. 22 Indiana Parke 22 Significant Fair 1973 Flood Risk Reduction
Idlewild Lake Dam Indiana Dubois 22 Significant Fair 1940 Recreation
Lower Wallace Lake Dam Ohio Columbiana 22 Significant Poor - Recreation
Apshawa Main Dam New Jersey Passaic 22 Significant Satisfactory 1912 Recreation
Hadley Falls New Hampshire Hillsborough 22 Significant Satisfactory 1920 Hydroelectric
Lake Laura Dam Tennessee Cumberland 22 Significant Satisfactory 1933
Imars Lake Dam Ohio Medina 22 Significant Poor 1966 Recreation
Pawling Reservoir Dam New York Dutchess 22 Significant Poor - Water Supply
Carlyle Dam - Saddle Dam 2 Illinois Clinton 22 Significant Not Available 1966 Flood Risk Reduction
Wisdom Lake Dam Indiana Decatur 22 Significant Fair - Recreation
E Ables Lake Dam Alabama Dallas 22 Significant Not Rated 1972 Recreation
Grand Oaks Lake Dam Illinois Tazewell 22 Significant Not Available 1978 Recreation
Pigeon Creek No 1 Stormwater Detention D Washington Snohomish 22 Significant Fair 1990 Flood Risk Reduction
Mine Lake New York Orange 22 Significant Poor 1845 Water Supply
Gingerich Lake Dam Indiana Greene 22 Significant Not Rated 1955
Moore Dam Virginia Pittsylvania 22 Significant Not Rated - Recreation
Kendrick Colorado Jefferson 22 Significant Satisfactory 1922 Irrigation
Lester James #1 Oregon Jackson 22 Significant Not Rated 1953 Irrigation
Rolling Green Community Pond Maryland Harford 22 Significant Satisfactory 1965 Recreation
Lake View Alabama Jefferson 22 Significant Not Rated 1964 Recreation
Dekkers Lake No 1 Dam Texas Van Zandt 22 Significant Not Rated 1998
Bass Haven Lake Dam Indiana Owen 22 Significant Poor 1967 Recreation
Roberts Field Basin 2 (North Woods Trail Near Trophy Drive) Maryland Carroll 22 Significant Poor 1992 Flood Risk Reduction
Republic Dam Michigan Marquette 22 Significant Poor 1913 Recreation
Barney Lake Utah Piute 22 Significant Not Rated 1914 Irrigation
Nixon Dam North Carolina Union 22 Significant Fair - Recreation
Cory Basin Dam Iowa Guthrie 22 Significant Satisfactory 2016 Debris Control
Wilberg #3 (South, New Dam) Utah Emery 22 Significant Not Rated - Irrigation

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.