Browse Dams

7,712 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 7,712 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
Mt Washington Dam Kentucky Bullitt 33 Low Poor 1940 Recreation
City Reservoir Dam Texas Clay 33 Significant Poor 1935 Recreation
Ralph Smith Pond Dam South Carolina Kershaw 33 Low Poor 1960 Recreation
Wiser Oil Res No 2 Kentucky Lee 33 Low Poor 1955 Other
Lake Gloriette Dam New Hampshire Coos 33 High Poor 1913 Recreation
Earl Levy Lake Dam Kentucky Fayette 33 Significant Poor 1935 Recreation
Edwin Pray Lake Dam Indiana Switzerland 33 Low Poor 1972 Recreation
Paulson Glodowski Dam Nebraska Dodge 33 Low Poor 1972 Flood Risk Reduction
Coleman Pond Dam South Carolina Greenville 33 Low Poor 1971 Recreation
Carriage Lake Dam Georgia Fulton 33 High Poor 1974 Recreation
Seaverson Wyoming Carbon 33 Low Poor 1944 Irrigation
Peterson Dam Nebraska Keya Paha 32 Low Poor 1977 Irrigation
Van Bruggen Reservoir Dam New Mexico Colfax 32 Low Poor 1904 Irrigation
Halfpint Detention Dam Montana Valley 32 Low Poor 1965 Flood Risk Reduction
Hogan's Lake Dam Georgia Gwinnett 32 High Poor — Recreation
Richardson Dam 433 Nebraska Keya Paha 32 Low Poor 1955 Irrigation
Dd No 107 Kansas Harvey 32 High Poor 2000 Flood Risk Reduction
Amann Reservoir Dam Ohio Morrow 32 Significant Poor 1904 Water Supply
Mcvicker'S Brook Dam New Jersey Morris 32 Significant Poor — Recreation
Braxton Moody Dam No. 2 Louisiana West Feliciana 32 Low Poor — Recreation
Las Uvas Detention Dam #1 New Mexico Doña Ana 32 Low Poor 1958 Flood Risk Reduction
Di-Or Lake Dam Ohio Jackson 32 Significant Poor 1972 Recreation
Wildwood Lake Dam Indiana Orange 32 Low Poor — Recreation
Blind Brook Club Dam New York Westchester 32 High Poor 1959 Irrigation
Weir Club Dam South Carolina Newberry 32 Low Poor 1960 Recreation
Mellott Timberlake Dam Kansas Wyandotte 32 High Poor — Recreation
Rocky Comfort W/S Str. # 50 Georgia Warren 32 High Poor 1968
Eagles Nest Dam Nebraska Keya Paha 32 Low Poor 1964 Irrigation
Batesburg Reservoir Dam South Carolina Lexington 32 High Poor 1935 Recreation
La Barge Michigan Kent 32 High Poor 1901 Hydroelectric
Lake Peewee Dam Kentucky Hopkins 32 High Poor 1953 Water Supply
Little River W/S Str. #39 Dam Georgia Fulton 32 High Poor 1953 Flood Risk Reduction
Horseshoe Cove Dam Iowa Guthrie 32 Significant Poor 1975 Recreation
Halley Pond Dam Ohio Morgan 32 Significant Poor 1959 Recreation
Newbury Water Supply (Lower) Vermont Orange 32 Low Poor 1890 Water Supply
Olivito Lake Dam Ohio Carroll 32 Low Poor 1973 Recreation
Davis No.1 Dam Wyoming Washakie 32 Low Poor 2003 Water Supply
Lees Lake Dam Kentucky Scott 32 Significant Poor 1966 Recreation
Upper Yocona Watershed Structure Y-14-07 Dam Mississippi Lafayette 32 Significant Poor 1971 Flood Risk Reduction
Koch Dam Nebraska Cass 32 Low Poor 1989 Fire Protection, Stock, Or ...
Reformatory Dam Kentucky Oldham 32 Low Poor 1955 Other
Eptings Pond South Carolina Newberry 32 Low Poor 1900 Recreation
Pine Log Tributary Watershed Structure No. 21 Georgia Bartow 32 High Poor 1969 Flood Risk Reduction
Watson Lake Dam North Carolina Lee 32 High Poor 1956 Water Supply
Clark Lake Dam South Carolina Richland 32 High Poor 1965 Irrigation
Municipal Golf Course Wyoming Sheridan 32 Low Poor 1980 Fish and Wildlife Pond
Lake York Dam South Carolina York 32 Low Poor 1936 Recreation
Canary Grove Livestock Reservoir Wyoming Carbon 32 Low Poor 1999 Fire Protection, Stock, Or ...
Said Vermont Rutland 32 Low Poor 1968 Recreation
Hidden Hill Lake Dam Ohio Clermont 32 Low Poor 1943 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.