Browse Dams

17,049 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 17,049 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
Asaayi New Mexico McKinley 69 High Poor 1964 Recreation
Evergreen Lake Dam Illinois Woodford 69 High Not Available 1971 Water Supply
Oliver Georgia Muscogee 69 High Fair 1959 Hydroelectric
Slurry Lake 07i Kentucky Union 69 High Not Available - Tailings
Brule Creek 1-A Nebraska Keith 69 High Satisfactory 1970 Flood Risk Reduction
Roaring Gap Club Lake Dam North Carolina Alleghany 69 High Fair 1927 Recreation
Nepaug Phelps Dam Connecticut Hartford 69 High Satisfactory 1916 Water Supply
Lake Catamount Colorado Routt 69 High Satisfactory 1974 Water Supply
Warvid Lake Dam Missouri St. Charles 69 High Satisfactory 1989 Recreation
Lake Lincoln Dam Missouri Lincoln 69 High Satisfactory 1965 Recreation
Lackawanna Pennsylvania Lackawanna 69 High Fair 1971 Recreation
Lac Marseilles Dam Missouri St. Francois 69 High Satisfactory 1971 Recreation
San Justo Dike California San Benito 69 High Not Available 1987 Irrigation
(New) Olathe Lake Kansas Johnson 69 High Fair 1955 Water Supply
E Fork Pt Remove Creek Wid Site 09 Arkansas Conway 69 High Fair 1969 Fish and Wildlife Pond
Fort Sherman Dam Texas Titus 69 High Satisfactory 1978 Water Supply
John Robert Dam New Mexico Bernalillo 69 High Satisfactory 1976 Flood Risk Reduction
Soldiers Meadow Dam Idaho Nez Perce 69 High Not Available 1922 Irrigation
Sierra Madre California Los Angeles 69 High Satisfactory 1928 Debris Control
Barre Falls Dam Massachusetts Worcester 69 High Not Available 1958 Flood Risk Reduction
Long Branch 21 Nebraska Richardson 69 High Satisfactory 1986 Flood Risk Reduction
Barcroft Dam Virginia Fairfax 69 High Fair - Recreation
Fountain Valley No 2 Colorado El Paso 69 High Satisfactory 1910 Irrigation
Goat Rock Georgia Harris 69 High Fair 1912 Hydroelectric
Saltlick Creek No. 9 Dam West Virginia Braxton 69 High Satisfactory 1967 Flood Risk Reduction
Jewell Brook Site No. 1 Vermont Windsor 69 High Fair 1969 Flood Risk Reduction
Prickett Intake & Powerhouse Michigan Baraga 69 High Fair 1931 Hydroelectric
Camp Rice Arroyo WS SCS Site 1 Dam Texas Hudspeth 69 High Not Rated 1963 Flood Risk Reduction
Bacon Creek Watershed Site A-3 Iowa Woodbury 69 High Satisfactory 1978 Flood Risk Reduction
Sebastian Martin Site 3 Dam New Mexico Rio Arriba 69 High Poor 1977 Flood Risk Reduction
Big Meadows - Main Dam Colorado Mineral 69 High Satisfactory 1968 Recreation
SCS-Lower Black Bear Creek Site-19m Oklahoma Pawnee 69 High Fair 1937 Water Supply
Lake Weatherford Dam Texas Parker 69 High Not Rated 1957 Irrigation
Saddle Lake (Str. #1) Indiana Perry 69 High Not Rated 1965 Flood Risk Reduction
Lake Mackintosh Dam North Carolina Alamance 69 High Fair 1992 Other
Lake Tansi Dam Tennessee Cumberland 69 High Fair 1959 Other
Prairie Lee Lake Dam Missouri Jackson 69 High Satisfactory 1939 Recreation
Maple River Dam (T-180) North Dakota Cass 69 High Fair 1985 Flood Risk Reduction
Mimino Reservoir Hawaii Kauai 69 High Poor 1920 Irrigation
Timbre Ridge Dam Ohio Lawrence 69 High Not Rated 1974 Other
Lake Litchfield Dam Ohio Summit 69 High Satisfactory 1975 Recreation
Pigeon-Jones Creek 15 Nebraska Dakota 69 High Satisfactory 2013 Flood Risk Reduction
Mcclellan Dam Texas Gray 69 High Not Rated 1940 Recreation
Canton Dam Oklahoma Blaine 68 High Not Available 1948 Flood Risk Reduction
Sharp Mountain Creek WS Str # 13 Georgia Pickens 68 High Poor 1955 Flood Risk Reduction
Dierberg Lake Dam Missouri St. Louis 68 High Satisfactory 1982 Recreation
#6 California Monterey 68 High Not Available - Other
Bradford City No 5 Pennsylvania McKean 68 High Poor 1957 Water Supply
Baker Utah Washington 68 High Fair 1950 Irrigation
Lamont Idaho Franklin 68 High Fair 1948 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.