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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

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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

92,766 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 92,766 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
Matanzas Creek California Sonoma 95 High Satisfactory 1963 Flood Risk Reduction
Concow California Butte 94 High Satisfactory 1925 Water Supply
James Fork Dam & Reservoir Arkansas Sebastian 94 High Fair 1991 Water Supply
Bear Creek Oregon Clatsop 94 High Poor 1953 Water Supply
Jonesville Lock and Dam Louisiana Catahoula 94 Significant Not Available 1972 Navigation
Fall River Dam Kansas Greenwood 94 High Not Available 1948 Flood Risk Reduction
Hulah Dam Oklahoma Osage 94 High Not Available 1951 Flood Risk Reduction
Upper Rio Hondo Site No. 1 Dam New Mexico Lincoln 94 High Poor 1959 Flood Risk Reduction
Otis Creek Dam (Mpd No W-7) Kansas Greenwood 94 High Fair 1971 Flood Risk Reduction
Guntersville Dam Alabama Marshall 94 High Not Available 1939 Flood Risk Reduction
Rmg Cell A Tsf Dam Nevada Nye 94 Significant Fair 1997 Tailings
Railroad Canyon California Riverside 94 High Satisfactory 1928 Water Supply
Lower Chase Creek Arizona Greenlee 94 High Satisfactory 1987 Other
Island Park Dam Idaho Fremont 94 High Not Available 1938 Irrigation
Heron Dike New Mexico Rio Arriba 94 High Not Available 1971 Irrigation
Dam A Georgia Floyd 94 High Satisfactory 1992 Hydroelectric
Mt. Elbert Forebay Dam Colorado Lake 94 High Not Available 1981 Hydroelectric
Indian Run Pennsylvania Schuylkill 94 High Satisfactory 1926 Water Supply
Helena Valley Dam Montana Lewis and Clark 94 High Not Available 1959 Irrigation
Potomac Creek Dam #1 Virginia Stafford 94 High Satisfactory - Flood Risk Reduction
Conowingo Maryland Cecil 94 High Satisfactory 1928 Hydroelectric
Wildcat Colorado Pitkin 94 High Fair 1953 Recreation
Fusselman Dam Texas El Paso 94 High Not Rated 1961 Flood Risk Reduction
North Lake Colorado Las Animas 94 High Fair 1963 Water Supply
Glendo Dike 3 Wyoming Platte 94 High Not Available 1959 Flood Risk Reduction
Nolichucky Dam Tennessee Greene 94 High Not Available 1913 Fish and Wildlife Pond
Friendship Park Lake Dam Ohio Jefferson 94 High Fair 1972 Recreation
Buzzards Roost Spillway South Carolina Newberry 93 High Satisfactory 1940 Hydroelectric
Lower North River # 83 Virginia Rockingham 93 High Satisfactory - Flood Risk Reduction
Stingy Run Fly Ash Dam Ohio Gallia 93 High Satisfactory 1974 Tailings
Moshier New York Herkimer 93 High Satisfactory 1930 Hydroelectric
Cedar Creek Montana Flathead 93 High Satisfactory 1971 Water Supply
Lake Auman Dam North Carolina Moore 93 High Fair 1979 Recreation
South Fork No.15 West Virginia Pendleton 93 High Satisfactory 1970 Flood Risk Reduction
Canon Wtrsd C-3 Colorado Fremont 93 High Satisfactory 1972 Flood Risk Reduction
Willow Creek Bor Mt Dam Montana Lewis and Clark 93 High Not Available 1911 Irrigation
Lake Chamberlain Dam Connecticut New Haven 93 High Satisfactory 1890 Water Supply
Esmeralda Project Tails Dam Nevada Mineral 93 Low Fair 1990 Tailings
Riss Lake Dam Missouri Platte 93 High Satisfactory 1953 Recreation
Spruce Run Reservoir Dam New Jersey Hunterdon 93 High Poor 1964 Water Supply
Lovewell Dam Kansas Jewell 93 High Not Available 1957 Flood Risk Reduction
Tongue River Dam Montana Big Horn 93 High Satisfactory 1939 Irrigation
Alisal Creek California Santa Barbara 93 High Satisfactory 1971 Water Supply
Reservoir A California Placer 93 High Satisfactory 1973 Water Supply
Deer Creek Dam Ohio Pickaway 93 High Not Available 1968 Flood Risk Reduction
Alum Creek Dam Ohio Delaware 93 High Not Available 1974 Flood Risk Reduction
Lake Mescalero New Mexico Otero 93 High Satisfactory 1974 Recreation
Monroe Dam Indiana Monroe 93 High Not Available 1965 Flood Risk Reduction
Cordell Hull Lock and Dam Tennessee Smith 93 High Not Available 1973 Recreation
St. Anthony Falls Upper Lock and Dam Minnesota Hennepin 93 Significant Not Available 1963 Navigation

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.