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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

12,681 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 12,681 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
Haiwee California Inyo 81 High Fair 1913 Water Supply
Dry Run Dam #102 Virginia Page 81 High Fair - Flood Risk Reduction
Lake Cortez Dam Arkansas Garland 80 High Fair 1979 Recreation
Clyde Potts Reservoir Dam New Jersey Morris 80 High Fair 1932 Water Supply
Pad 6 Overflow Pond Dam South Carolina Chesterfield 80 Low Fair 1990 Other
Clear Creek Colorado Chaffee 80 High Fair 1910 Water Supply
Okemo Snow Pond Vermont Windsor 80 High Fair 1994 Recreation
T-S Ranch Dam Nevada Eureka 80 Significant Fair 1990 Irrigation
Lake Butner Dam North Carolina Granville 80 High Fair - Recreation
Willow Creek Dam Nebraska Pierce 80 High Fair 1983 Flood Risk Reduction
Dull Knife Wyoming Johnson 80 High Fair 1966 Irrigation
Francis P. Ryan Dam Massachusetts Franklin 80 High Fair 1970 Water Supply
Mount Pisgah Colorado Teller 80 High Fair 1911 Irrigation
White River Dam Texas Crosby 80 High Fair 1963 Water Supply
Poe Dam California Butte 80 Low Fair 1958 Hydroelectric
Fredonia Reservoir Dam New York Chautauqua 80 High Fair 1937 Water Supply
Mcintosh No. 1 Wyoming Fremont 80 Low Fair 1979 Tailings
Parker Canyon Arizona Cochise 80 High Fair 1962 Recreation
Diamond Hill Reservoir Rhode Island Providence 80 High Fair 1971 Water Supply
Lower North River # 22b Virginia Rockingham 80 High Fair - Flood Risk Reduction
Amon G Carter Dam Texas Montague 80 High Fair 1956 Water Supply
Valmont 'A' Colorado Boulder 80 High Fair 1962 Water Supply
Reuben Hart Reservoir Dam Connecticut Litchfield 80 High Fair 1933 Water Supply
Judy Reservoir Dam B Washington Skagit 80 High Fair 1946 Water Supply
Smoky Canyon No 1 Idaho Caribou 80 Low Fair 1983 Tailings
Muddy Fork Site 2 Arkansas Washington 80 Significant Fair 1963 Water Supply
Butt Valley Dam California Plumas 80 High Fair 1924 Hydroelectric
Indian Wash Det. Colorado Mesa 80 High Fair 1965 Flood Risk Reduction
Bagley Pond Louisiana De Soto 80 Low Fair 1940 Irrigation
Souhegan River Site 26 Dam New Hampshire Hillsborough 79 High Fair 1965 Flood Risk Reduction
Rattlesnake Canyon California Orange 79 High Fair 1959 Water Supply
Patterson Creek No. 4 Dam West Virginia Grant 79 High Fair 1966 Flood Risk Reduction
Skaguay Colorado Teller 79 Significant Fair 1901 Recreation
Lee Nuclear Dam 1 South Carolina Cherokee 79 Low Fair - Other
Hunting Creek Dam Maryland Frederick 79 High Fair 1969 Water Supply
SCS-Okfuskee Tributaries Site-S1 Oklahoma Okmulgee 78 High Fair 1972 Water Supply
Meridian Lake Park #1 Colorado Gunnison 78 Significant Fair 1980 Water Supply
Muddy Fork Site 4 Arkansas Washington 78 High Fair 1967 Water Supply
Cove Point Lng Main Dam Maryland Calvert 78 Significant Fair 1974 Recreation
Caney Creek Dam Louisiana Jackson 78 High Fair 1986 Recreation
Lake Frank Maryland Montgomery 78 High Fair 1967 Recreation
Boyds Corner Dam New York Putnam 78 High Fair 1872 Water Supply
Lockington Dam Ohio Shelby 78 High Fair 1922 Flood Risk Reduction
Fairchild No. 1 (Upper) Idaho Washington 78 High Fair 1975 Irrigation
South Fork No.18 West Virginia Pendleton 78 High Fair 1968 Flood Risk Reduction
Taylorsville Dam Ohio Montgomery 78 High Fair 1922 Flood Risk Reduction
Terminal Colorado La Plata 78 High Fair 1982 Hydroelectric
Lake Pat Cleburne Dam Texas Johnson 78 High Fair 1964 Water Supply
Pena Blanca Arizona Santa Cruz 78 High Fair 1958 Fish and Wildlife Pond
Campbell Cove Dam Tennessee Polk 77 High Fair 1963 Water Supply

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.