Vehicle Safety
Recalls Search 320,000+ NHTSA safety recalls Complaints 2.1M+ consumer safety complaints TSBs 4.7M technical service bulletins VIN Lookup Decode any vehicle VIN instantly OBD Codes 12,000+ diagnostic trouble codes Fuel Economy EPA MPG data for all vehicles Safety Ratings 11,700+ NHTSA crash test ratings Investigations 5,300+ NHTSA defect investigations Statistics Recall trends & safety analysis
Consumer Safety
Product Safety 9,700+ CPSC product recalls Food Safety 28,600+ FDA food recalls Pet Safety 1.3M FDA animal adverse events Drug Safety 17,500+ FDA drug recalls Device Safety 38,400+ FDA device recalls Workplace Safety 102,900+ OSHA injury reports Brand History Cross-category recall lookup by company
Infrastructure
Bridge Safety 624,000 bridge inspections Aviation Safety 30,000+ NTSB aviation events Dam Safety 92,600 dam safety records Water Safety 433,000+ public water systems Railroad Safety 438,000+ rail crossings Pipeline Safety 8,800+ pipeline incidents State Safety Dashboards Safety grades for all 50 U.S. states ZIP Safety Report Check any 5-digit ZIP across 9 datasets
Public Health
Nursing Homes 14,700 CMS rated facilities Environmental 80,000+ hazardous sites & releases
Blog

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

Public Health

Nursing Homes14,700 CMS rated facilities Environmental80,000+ hazardous sites & releases BlogGuides, news & safety insights

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.

Clear
Name State County Height (ft) Hazard Condition Year Purpose
Myers Wyoming Uinta 43 Significant Poor 1954 Irrigation
Houser Dam 1 Nebraska Frontier 43 Low Poor 1963 Flood Risk Reduction
Jb Tankersley Pond Dam South Carolina Greenville 43 High Poor 1954 Recreation
Big Indian Creek 2-A Nebraska Gage 43 Low Poor 1972 Flood Risk Reduction
East Fork Pond River FRS 7b Kentucky Christian 43 Low Poor 1964 Flood Risk Reduction
Umbarger Dam Texas Randall 43 High Poor 1938 Fish and Wildlife Pond
Depression Detention Dam Montana Carbon 42 High Poor 1968 Flood Risk Reduction
Marysville Lake Dam Indiana Scott 42 Significant Poor 1956 Recreation
Appalachian Ski Mountain Lake Dam North Carolina Watauga 42 High Poor 1981 Recreation
Mount Airy Pennsylvania Monroe 42 High Poor 1974 Recreation
Mike Ross #2 Dam West Virginia Upshur 42 Significant Poor 2011
Lake Throckmorton Dam Texas Throckmorton 42 High Poor 1918 Water Supply
Georgetown Reservoir Dam Indiana Floyd 42 Undetermined Poor 1955
Point of Pines Arizona Graham 42 High Poor 1966 Recreation
Turner Pond Dam Virginia Rockbridge 42 High Poor 1947 Flood Risk Reduction
Middle Timberlake Dam South Carolina Spartanburg 42 Low Poor 1975 Fish and Wildlife Pond
Una Johnson Dam South Carolina Cherokee 42 Low Poor 1952 Recreation
Settingdown Creek Sub WS Str # 27 Georgia Forsyth 42 High Poor 1958 Flood Risk Reduction
Thunder Lake Dam North Carolina Transylvania 42 High Poor 1962 Recreation
Donta Lake Dam Ohio Jackson 42 Significant Poor 1965 Recreation
Williamson No. 1 California El Dorado 42 Significant Poor 1926 Water Supply
Zaugg Dam Iowa Pocahontas 42 Low Poor 1998 Flood Risk Reduction
Dodd Dam Nebraska Dawes 42 Significant Poor 1962 Flood Risk Reduction
Walker Construction Dam Kentucky Menifee 42 High Poor 1967 Other
Cottonwood Creek 21-A Nebraska Saunders 42 High Poor 1983 Flood Risk Reduction
Sandy Creek W/S Str. #23 Dam Georgia Jackson 42 High Poor 1963 Flood Risk Reduction
Twin Forks Wyoming Weston 42 Low Poor 1959 Fire Protection, Stock, Or ...
Brush Creek Dam Nebraska Dodge 42 Low Poor 1976 Flood Risk Reduction
Homestead Lake Dam Kentucky Hopkins 42 High Poor 1940 Recreation
Lower Little Tallapoosa WS Str # 78 Georgia Haralson 42 High Poor 1974 Flood Risk Reduction
South Fork River WS Str # 31 Georgia Madison 42 High Poor 1962 Flood Risk Reduction
Lords Lake East Dam Washington Jefferson 42 High Poor 1956 Water Supply
Maui Reservoir 20 Hawaii Maui 42 High Poor 1913 Irrigation
Puff Lake Dam Indiana Bartholomew 42 Low Poor 1988 Other
Admire-Allen City Lake (Karen Laue Dam) Kansas Lyon 42 Significant Poor 1967 Water Supply
Selvage #2 California Santa Clara 42 Low Poor 1948 Water Supply
Lake Choctaw Dam Ohio Madison 42 High Poor 1964 Recreation
Dam No 3 Kansas Linn 42 High Poor — Recreation
Lotus Lake Dam (Upper) Kentucky Bullitt 42 Significant Poor 1965 Recreation
Lake Meade Pennsylvania Adams 42 High Poor 1967 Recreation
Cooper Valley LLC Dam Ohio Jefferson 42 Significant Poor 1963 Other
Square Butte Detention Dam Montana Phillips 42 Low Poor 1967 Flood Risk Reduction
Ashland Oil Refinery Lake Dam Kentucky Boyd 42 Significant Poor 1959 Other
Post Oak Dam Oklahoma Comanche 42 Low Poor 1936 Fish and Wildlife Pond
Castlebrook Dam Indiana Marion 42 High Poor 1975 Recreation
Leeth Lake Dam Ohio Ross 42 Significant Poor 1965 Recreation
Wageman Oregon Douglas 42 High Poor 1971 Irrigation
Lake Mohawk Dam Ohio Carroll 42 High Poor 1963 Recreation
Bayer Pond Dam Kansas Riley 42 High Poor — Recreation
Honk Falls Dam New York Ulster 42 High Poor 1898 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.