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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

92,628 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 92,628 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
Hanks Corner Dam North Dakota Cavalier 70 Significant Not Rated 1955 Flood Risk Reduction
Big Bone Lick State Park Dam Kentucky Boone 70 Low Unsatisfactory 1971 Recreation
Lower Two Medicine Montana Glacier 70 High Satisfactory 1967 Irrigation
SCS-Sallisaw Creek Site-27 Oklahoma Sequoyah 70 High Not Rated 1964 Flood Risk Reduction
Douglas County State Lake Dam Kansas Douglas 70 High Fair 1961 Fish and Wildlife Pond
Sanderson Canyon WS SCS Site 11 Dam Texas Terrell 70 High Satisfactory 1986 Flood Risk Reduction
Yards Creek Upper - Main Dam New Jersey Warren 70 High Satisfactory 1965 Hydroelectric
York Bldg Products Settling Pond 12 Maryland Cecil 70 Significant Satisfactory 2004 Tailings
Panther Creek Dam Indiana Jefferson 70 Significant Fair 1960
Headgate Rock Arizona La Paz 70 High Satisfactory 1941 Irrigation
Happy Valley Oregon Wasco 70 High Poor 1938 Irrigation
Fort Knox Water Dam Alaska Fairbanks North Star Borough 70 Low Satisfactory 1995 Water Supply
Vaughn Reservoir (Malheur) Oregon Malheur 70 Low Not Rated 1959 Irrigation
Inverness Dam Alabama Shelby 70 Low Not Rated 1973 Fish and Wildlife Pond
Lithco Mine Tailings Dam F North Carolina Gaston 70 High Fair 1992 Other
Young Mill Tailings Dam Tennessee Jefferson 70 Low — 2002 Tailings
Reba California Alpine 70 High Satisfactory 1965 Water Supply
Lissara Dam North Carolina Forsyth 70 Low Fair 2011 Recreation
Sixmile Creek Wid Site 17 Arkansas Franklin 70 Low Satisfactory 1956 Flood Risk Reduction
Buck Main Ash Basin Dam North Carolina Rowan 70 High Satisfactory 1957 Tailings
Embry Dredge Material Spoil Dam Virginia Fredericksburg 70 Undetermined Not Rated — Other
Coffeen Lake Dam Illinois Montgomery 70 Significant Not Available 1964 Other
Frog Lake Dam B Oregon Clackamas 70 Significant Unsatisfactory 1955 Hydroelectric
Little Hell'S Canyon Arizona Yavapai 70 High Satisfactory 1951 Other
Hunt Ranch Lake Dam No 1 Texas Freestone 70 Low Not Rated 1977 Water Supply
Rock Creek Reservoir Oklahoma Tulsa 70 Low Not Rated 1958 Water Supply
Carl Smith Colorado Delta 70 High Fair 2000 Irrigation
Whiskeytown Dike 2 California Shasta 70 High Not Available 1963 Hydroelectric
Bee Run Dam West Virginia Roane 70 High Satisfactory 2005 Recreation
Tesnatee Creek W/S Str. # 11m Georgia White 70 High Fair — Recreation
Olympus Dam Colorado Larimer 70 High Not Available 1949 Hydroelectric
Slate Creek California Plumas 70 Low Satisfactory 1961 Hydroelectric
Nspc Stage 2 Tailings Minnesota St. Louis 70 Significant Satisfactory 1978 Tailings
Copper Range Company Dam Michigan Ontonagon 70 Undetermined Not Rated 1958 Tailings
Grubstake Tailings Dam New Mexico Sierra 70 Low Poor 1992 Tailings
Willwood Diversion Dam Wyoming Park 70 Low Not Available 1924 Irrigation
Lake Panorama Dam Iowa Guthrie 70 Significant Satisfactory 1969 Recreation
Roxboro West Ash Basin Dam North Carolina Person 70 High Fair 1973 Flood Risk Reduction
Granby Dike 2 Colorado Grand 70 High Not Available 1950 Hydroelectric
Briar Creek (Pa 498) Pennsylvania Columbia 70 High Fair 1987 Flood Risk Reduction
Lake Seven Falls No 3 Missouri Ste. Genevieve 70 High Satisfactory 1971 Recreation
Sabrina California Inyo 70 High Fair 1908 Hydroelectric
Newark Reservoir Dam Delaware New Castle 70 High Fair 2005 Water Supply
Lake Wanteska Dam North Carolina Transylvania 70 High Fair 1972 Recreation
Big Cherry Rcc Dam Virginia Wise 70 High Fair — Water Supply
Bradner Dam New Mexico San Miguel 70 High Satisfactory 1950 Water Supply
Roxboro East Ash Basin Dam North Carolina Person 70 High Satisfactory 1964 Other
Bear Gap No 6 Pennsylvania Columbia 70 High Satisfactory 1915 Water Supply
Mclendon Creek Dam North Carolina Moore 70 High Fair 2000 Recreation
Clinch Valley Mine Tennessee Grainger 70 Significant Not Available — Tailings

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.