Browse Dams

420 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 420 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.

Name State County Height (ft) Hazard Condition Year Purpose
Navajo Dam New Mexico San Juan 402 High Not Available 1963 Flood Risk Reduction
Abiquiu Dam New Mexico Rio Arriba 354 High Not Available 1963 Flood Risk Reduction
Cobre Main Tailings Dam New Mexico Grant 310 High Satisfactory 1968 Tailings
Elephant Butte Dam New Mexico Sierra 306 High Not Available 1916 Flood Risk Reduction
Questa Tailings Dam 1 New Mexico Taos 280 High Satisfactory 1980 Tailings
Heron Dam New Mexico Rio Arriba 269 High Not Available 1971 Irrigation
Cochiti Dam New Mexico Sandoval 251 High Not Available 1975 Flood Risk Reduction
Conchas Dam New Mexico San Miguel 235 High Not Available 1940 Flood Risk Reduction
El Vado Dam New Mexico Rio Arriba 230 High Not Available 1935 Irrigation
Chino Mines Tailings Dam No. 7 New Mexico Grant 230 High Satisfactory 1988 Tailings
Santa Rosa Dam New Mexico Guadalupe 214 High Not Available 1979 Flood Risk Reduction
Questa Tailings Dam 4 New Mexico Taos 212 High Satisfactory 1966 Tailings
Bill Evans Dam New Mexico Grant 170 High Satisfactory 1969 Other
Morgan Dam New Mexico San Juan 165 High Satisfactory 1961 Other
Galisteo Dam New Mexico Santa Fe 164 High Not Available 1970 Flood Risk Reduction
Sumner Dam New Mexico De Baca 164 High Not Available 1937 Flood Risk Reduction
Cuchillo-Negro Dam New Mexico Sierra 161 High Satisfactory 1991 Flood Risk Reduction
Nambe Falls Dam New Mexico Santa Fe 150 High Not Available 1976 Fish and Wildlife Pond
Jemez Canyon Dam New Mexico Sandoval 150 High Not Available 1953 Flood Risk Reduction
Santa Cruz Dam New Mexico Santa Fe 147 High Satisfactory 1929 Irrigation
Cutter New Mexico San Juan 145 High Satisfactory 1972 Irrigation
Brantley Dam New Mexico Eddy 144 High Not Available 1989 Flood Risk Reduction
Eagle Nest Dam New Mexico Colfax 142 High Fair 1918 Irrigation
Magnetite Tailings Dam New Mexico Grant 140 High Satisfactory 1980 Tailings
Costilla Dam New Mexico Taos 138 High Fair 1920 Irrigation
Grindstone Canyon Dam New Mexico Lincoln 133 High Fair 1987 Water Supply
Ute Dam New Mexico Quay 132 High Satisfactory 1963 Water Supply
Mcclure Dam New Mexico Santa Fe 128 High Poor 1926 Water Supply
T Or C Site 8c Dam New Mexico Sierra 119 High Poor 1981 Flood Risk Reduction
Two Rivers Diamond A Dam - Rocky Dam New Mexico Chaves 118 Low Not Available —
Two Rivers Diamond A Dam New Mexico Chaves 118 High Not Available 1963 Flood Risk Reduction
Farmington Lake Dam New Mexico San Juan 117 High Fair 1964 Water Supply
Bonito Dam New Mexico Lincoln 113 High Fair 1930 Water Supply
Chino Mines Reservoir No. 7 Dam New Mexico Grant 110 Low Satisfactory 1959 Other
Caballo Dam New Mexico Sierra 110 High Not Available 1938 Flood Risk Reduction
Lake Maloya Dam New Mexico Colfax 110 High Poor 1914 Water Supply
Green Canyon Dam New Mexico Sierra 104 High Poor 1972 Flood Risk Reduction
Quemado Lake Dam New Mexico Catron 100 Low Satisfactory 1971 Recreation
Bluewater Dam New Mexico Cibola 99 High Fair 1927 Irrigation
Bear Canyon Dam New Mexico Grant 99 High Poor 1937 Irrigation
Willetto Dam New Mexico San Juan 98 High Not Available 1972
Aps Ash Pond Tailings Dam No. 3 New Mexico San Juan 95 Low Satisfactory 1976 Tailings
Heron Dike New Mexico Rio Arriba 94 High Not Available 1971 Irrigation
Upper Rio Hondo Site No. 1 Dam New Mexico Lincoln 94 High Poor 1959 Flood Risk Reduction
Sebastian Martin Site 6 Dam New Mexico Rio Arriba 93 High Poor 1973 Flood Risk Reduction
Lake Mescalero New Mexico Otero 93 High Satisfactory 1974 Recreation
Snow Lake Dam New Mexico Catron 92 Low Satisfactory 1967 Recreation
Nichols Dam New Mexico Santa Fe 91 High Poor 1943 Water Supply
Storrie Dam New Mexico San Miguel 90 High Poor 1921 Irrigation
Black Rock New Mexico McKinley 90 High Fair 1908 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.