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Vehicle Safety

Vehicle Recalls320,000+ NHTSA safety recalls Browse VehiclesEvery make, model and year Complaints2.1M+ consumer safety complaints TSBs4.7M technical service bulletins VIN LookupDecode any vehicle VIN instantly OBD Codes12,000+ diagnostic trouble codes Fuel EconomyEPA MPG data for all vehicles Safety Ratings11,700+ NHTSA crash test ratings Investigations5,300+ NHTSA defect investigations StatisticsRecall trends & safety analysis Compare VehiclesTwo vehicles side by side

Consumer Safety

Product Safety9,700+ CPSC product recalls Food Safety28,600+ FDA food recalls Pet Safety1.3M FDA animal adverse events Drug Safety17,500+ FDA drug recalls Device Safety38,400+ FDA device recalls Workplace Safety102,900+ OSHA injury reports Brand HistoryRecall lookup by company

Infrastructure

Bridge Safety624,000 bridge inspections Aviation Safety30,000+ NTSB aviation events Dam Safety92,600 dam safety records Water Safety433,000+ public water systems Railroad Safety438,000+ rail crossings Pipeline Safety8,800+ pipeline incidents State DashboardsSafety grades for all 50 states ZIP ReportAny 5-digit ZIP across 9 datasets

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Browse Dams

17,050 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 17,050 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
Frd No 1 Kansas Jackson 29 High Fair 1979 Flood Risk Reduction
Bowie Lake Dam Texas Montague 29 High Unsatisfactory 1936 Water Supply
Owens Dam North Carolina Guilford 29 High Poor 1954 Recreation
Kaiser Dam South Carolina York 29 High Not Rated 1955 Recreation
Cameron Park California El Dorado 29 High Satisfactory 1951 Water Supply
Hadlock Pond Dam New York Washington 29 High Satisfactory 1896 Recreation
Deer Creek Dam Tennessee Cumberland 29 High Satisfactory 1969
Harmon Lake Dam Missouri Jackson 29 High Not Rated 1960 Irrigation
Emery Mills Maine York 29 High Poor 1889 Flood Risk Reduction
Lake Land'Or Dam Virginia Caroline 29 High Satisfactory - Recreation
Eddy Pond Dam Massachusetts Worcester 29 High Fair 1920 Recreation
Allgeyer Lake Dam Missouri Montgomery 29 High Not Rated 1965 Recreation
Sweetwater Dam - Noname 251 Missouri Jefferson 29 High Not Rated 1960 Recreation
Spring Valley Park Lake Dam Ohio Columbiana 29 High Poor 1993 Water Supply
Rushcreek Structure No. Iv-C Ohio Perry 29 High Fair 1976 Flood Risk Reduction
Margerie Lake Reservoir South Dam Connecticut Fairfield 29 High Satisfactory 1933 Water Supply
Marys Lake Dike 1 Colorado Larimer 29 High Not Available 1949 Hydroelectric
Hasentree Golf Community Dam North Carolina Wake 29 High Satisfactory 2006 Irrigation
Cave Hollow Pennsylvania Fayette 29 High Fair 1926 Water Supply
Tucker Lake - South Dam Colorado Jefferson 29 High Satisfactory 1899 Irrigation
Browning Lake Dam Missouri Holt 29 High Not Rated 1971 Flood Risk Reduction
Green Lake Dam Georgia Forsyth 29 High Satisfactory 1980 Recreation
Town of Sylva Water Supply Dam North Carolina Jackson 29 High Poor 1973 Water Supply
Lake Lenape Dam New Jersey Atlantic 29 High Poor 1879 Recreation
John Bollinger No. 2 Dam Missouri Madison 29 High Not Rated 1978 Fire Protection, Stock, Or ...
Wilson (Judith Basin) Montana Judith Basin 29 High Satisfactory 1952 Irrigation
Grahamville Reservoir Pennsylvania Erie 29 High Fair 1906 Water Supply
Green Swamp #1 Dam New Jersey Passaic 29 High Satisfactory 1926 Water Supply
Faries Park Dredge Disposal Dam Illinois Macon 29 High Not Available 1994 Debris Control
Rothwell Lake Dam Missouri Randolph 29 High Not Rated 1902 Recreation
Lovejoy Lake Dam Georgia Gilmer 29 High Poor 1970 Recreation
Storm Lake Dam Montana Deer Lodge 29 High Poor 1898 Irrigation
Beech Mountain Lake Pennsylvania Luzerne 29 High Poor 1966 Recreation
Canoe Brook Reservoir #2 Dam New Jersey Essex 29 High Satisfactory 1948 Water Supply
Mcgee Pond Dam South Carolina Anderson 29 High Fair 1957 Other
Amoskeag New Hampshire Hillsborough 29 High Satisfactory 1921 Hydroelectric
Leaping Well Reservoir Dam Massachusetts Hampshire 29 High Satisfactory 1890 Recreation
Buena Vista Lake Dam Georgia DeKalb 29 High Satisfactory - Recreation
Lake Marinole Dam Ohio Montgomery 29 High Satisfactory 1966 Recreation
Scottsburg Water Supply Reservoir Dam Indiana Scott 29 High Satisfactory 1950 Water Supply
Kolb Lake Dam Missouri St. Charles 29 High Not Rated 1970 Fire Protection, Stock, Or ...
Thurber Lake Dam Texas Erath 29 High Not Rated - Irrigation
Bentle Branch Detention Dam Texas Dallas 29 High Fair 2006 Flood Risk Reduction
Lake Belle-Ann Dam Missouri Warren 29 High Not Rated 1960 Irrigation
Un. Lake On Trib. of Sleepy Cr West Virginia Morgan 29 High Not Rated 1960 Recreation
Jurupa Basin California San Bernardino 29 High Satisfactory 2001 Flood Risk Reduction
Mill Pond Pennsylvania Pike 29 High Fair 1929 Recreation
Maui Reservoir 84 Hawaii Maui 29 High Poor 1918 Irrigation
George Brown Dam Kentucky Floyd 29 High Poor 1972 Recreation
Maui Reservoir 80 Hawaii Maui 29 High Fair 1917 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.