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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

17,049 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.

Clear
Name State County Height (ft) Hazard Condition Year Purpose
SCS-Barnitz Creek Site-011 Oklahoma Dewey 40 High Fair 1953 Flood Risk Reduction
SCS-Washington Creek Site-1 Oklahoma Garvin 40 High Fair 1981 Other
Upper Bosque River WS SCS Site 3 Dam Texas Erath 40 High Not Rated 1969 Flood Risk Reduction
Anderson Pond Dam South Carolina Anderson 39 High Fair 1952 Recreation
Lake Mirandy Dam Arkansas Sharp 39 High Poor 1958 Recreation
Plattsmouth 12-A Nebraska Cass 39 High Satisfactory 1962 Flood Risk Reduction
Salem Fork #14 West Virginia Harrison 39 High Satisfactory 1958 Flood Risk Reduction
South Tyger River WCD Dam 2c South Carolina Greenville 39 High Fair 1969 Recreation
Douglas Dam - Saddle Dam No. 3 Tennessee Sevier 39 High Not Available 1943 Flood Risk Reduction
San Diego Reservoir California Tuolumne 39 High Satisfactory 1860 Water Supply
Blalock Reservoir Dam Georgia Henry 39 High Satisfactory 1988 Water Supply
Oakman Lake Dam South Carolina Aiken 39 High Fair 1928 Flood Risk Reduction
Fort Mountain State Park Lake Dam Georgia Murray 39 High Satisfactory 1938 Recreation
Briar Creek Lake Pa-497 Pennsylvania Columbia 39 High Fair 1968 Recreation
Mallard Point Dam Kentucky Scott 39 High Fair 1985 Recreation
Us 77 Roadfill Dam Kansas Marshall 39 High Fair 1960 Other
R-4 Detention Dam Nevada Clark 39 High Fair 2004 Flood Risk Reduction
Cataloochee Ski Slope Dam North Carolina Haywood 39 High Fair 1998 Irrigation
Heidelberg Materials Lewisville Phase 1 Dam Washington Clark 39 High Satisfactory 2007 Other
Tropicana Detention Basin Dam Nevada Clark 39 High Poor 1999 Flood Risk Reduction
Cedar Lake (Old Olathe Lake) Kansas Johnson 39 High Poor 1931 Water Supply
Barton County Club Dam Kansas Barton 39 High - 1922 Recreation
Sleepy Holl No. 2 California Sonoma 39 High Satisfactory 1949 Water Supply
Upper East Fk Laterals WS SCS Site 5a Dam Texas Rockwall 39 High Unsatisfactory 1955 Flood Risk Reduction
Stokes Dam Virginia Botetourt 39 High Not Rated - Recreation
Black Creek Watershed Number 100 Dam Mississippi Holmes 39 High Satisfactory 1996 Flood Risk Reduction
Busch Wildlife #35 Missouri St. Charles 39 High Satisfactory 1963 Recreation
Summit Reservoir California San Francisco 39 High Satisfactory 1954 Water Supply
Wellington-Nap Wtrshd F-21 Dam Missouri Lafayette 39 High Satisfactory 1967 Other
Maui Reservoir 24 Hawaii Maui 39 High Poor 1917 Irrigation
Ascalmore Structure Y-17a-02 Dam Mississippi Tallahatchie 39 High Poor 1959 Flood Risk Reduction
Big Sandy Creek WS SCS Site 44 Dam Texas Wise 39 High Fair 1981 Flood Risk Reduction
Spring Valley Ranch California Placer 39 High Satisfactory 1958 Other
Pflugerville Dam Texas Travis 39 High Satisfactory 2005 Water Supply
Patterson California Alameda 39 High Fair 1962 Water Supply
Tufa Stone Arizona Gila 39 High Unsatisfactory 1944 Flood Risk Reduction
October Mountain Lake Dam Massachusetts Berkshire 39 High Satisfactory 1972 Flood Risk Reduction
Silver Lake Dam No. 2 Michigan Marquette 39 High Satisfactory 1912 Hydroelectric
Candlewick Lake Dam Illinois Boone 39 High Not Available 1974 Recreation
Richland Creek WS SCS Site 138 Dam Texas Navarro 39 High Fair 1973 Flood Risk Reduction
Moxee Valley Orchards Dam Washington Yakima 39 High Poor 1985 Irrigation
Lake Helen California Sonoma 39 High Poor 1966 Water Supply
Whitman Lake Alaska Ketchikan Gateway Borough 39 High Satisfactory 1927 Hydroelectric
Norwalk Upper Reservoir Ohio Huron 39 High Satisfactory 1896 Water Supply
Beautiful Run Dam #2a Virginia Madison 39 High Satisfactory - Flood Risk Reduction
Northeast C-1 Detention Basin Dam Nevada Clark 39 High Fair 2010 Flood Risk Reduction
Souhegan River Site 12a North Dike New Hampshire Hillsborough 39 High Fair 1965 Flood Risk Reduction
Lake Calton Dam South Carolina Pickens 39 High Fair 1958 Recreation
Carol Ann Cross Dam Arkansas Sebastian 39 High Fair 1939 Recreation
Stevens Lake Dam Ohio Harrison 39 High Poor 1963 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.