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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

11,361 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 11,361 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
Oakland Pond Dam South Carolina Sumter 26 Significant Fair 1975 Recreation
Moose Spring LLC Utah Wasatch 26 Significant Not Rated — Irrigation
Lake Tomahawk Dam Texas Polk 26 Significant Not Rated 1957 Recreation
Rushcreek Structure No. Iv-A Ohio Perry 26 Significant Satisfactory 1979 Flood Risk Reduction
Colby Horse Park Colorado Mesa 26 Significant Fair 1956 Irrigation
Muscatine Power & Water Dam Iowa Muscatine 26 Significant Satisfactory 1985 Other
Walden Lake Dam Ohio Portage 26 Significant Fair 1975 Recreation
Darden Dam North Carolina Wake 26 Significant Fair — Recreation
Old Railroad Grade Pond Alabama Tuscaloosa 26 Significant Not Rated 1943 Recreation
Willoughby Woods Dam Tennessee Shelby 26 Significant Satisfactory 1990 Recreation
Fountain Hills Dam #2 Iowa Marion 26 Significant Not Rated 2000 Other
Ymca Camp Farnam Pond Dam Connecticut Middlesex 26 Significant Fair 1931 Recreation
Ripple Lake Dam Missouri Pike 26 Significant Not Rated 1975 Fish and Wildlife Pond
South Vienna Wwt Lagoons Ohio Clark 26 Significant Fair 1992 Tailings
Millham Reservoir Dam Massachusetts Middlesex 26 Significant Satisfactory 1893 Water Supply
Jacobs Lake Dam Ohio Ashland 26 Significant Poor 1962 Recreation
Poplar Lake Dam North Carolina Caldwell 26 Significant Poor — Recreation
Ibm Edcenter Dam A New York Rockland 26 Significant Satisfactory 1989 Other
Seymour Reservoir #1 Dam Connecticut New Haven 26 Significant Fair 1898 Water Supply
Iowa Falls Milldam Iowa Hardin 26 Significant Fair 1925 Hydroelectric
Porters Creek #7 Dam Tennessee Hardeman 26 Significant Satisfactory 1964
Madison Lake Dam Ohio Madison 26 Significant Poor 1946 Recreation
Lancaster Mill Pond Dam Massachusetts Worcester 26 Significant Fair — Recreation
Fiddle Creek (Nid) South Dakota Fall River 26 Significant Not Rated 1936 Fire Protection, Stock, Or ...
Maquoketa Milldam Iowa Jackson 26 Significant Satisfactory 1923 Hydroelectric
S-46 Florida Palm Beach 26 Significant Not Rated 1958 Flood Risk Reduction
Sidden Upper Dam North Carolina Wilkes 26 Significant Not Rated — Recreation
Immanuel Dam Arkansas Sebastian 26 Significant Fair 1965 Fish and Wildlife Pond
Hotophia Creek Watershed Structure Y-10a-43 Dam Mississippi Panola 26 Significant Unsatisfactory 1959 Flood Risk Reduction
Wishon Auxiliary No. 1 California Fresno 26 Significant Satisfactory 1958 Hydroelectric
Saddle Creek Sa-1 Florida Polk 26 Significant Not Rated 1955 Tailings
Cedar Creek WS SCS Site 50c Dam Texas Kaufman 26 Significant Fair 1979 Flood Risk Reduction
Van Vleck California Sacramento 26 Significant Satisfactory 1950 Water Supply
Ranch Road Dam Arkansas Saline 26 Significant Not Rated 1952 Other
Arnold Lake Dam Indiana Monroe 26 Significant Poor — Recreation
Fredericks Pond Oregon Marion 26 Significant Not Rated 1974 Irrigation
S-41 Florida Palm Beach 26 Significant Not Rated 1965 Flood Risk Reduction
E. Br. S. Fk. Blackwater Wtrshed F-28 Missouri Johnson 26 Significant Not Rated 1956 Flood Risk Reduction
Roy Shaw Dam Alabama Cullman 26 Significant Not Rated 1969 Fire Protection, Stock, Or ...
Fillmore Site 2 Dam New Mexico Doña Ana 26 Significant Poor 1962 Flood Risk Reduction
Loch Mcwilliams Dam Louisiana St. Tammany 26 Significant Fair 1983 Recreation
Halchek Pond Dam Connecticut Tolland 26 Significant Fair 1972 Recreation
Stucker Fork Dam No. 3 Indiana Jefferson 26 Significant Poor 1970 Flood Risk Reduction
Ottumwa Dam South Dakota Haakon 26 Significant — 1938 Recreation
Lake Ransom Canyon Dam Texas Lubbock 26 Significant Satisfactory 1965 Recreation
Newbrough Upper Vermont Washington 26 Significant Poor 1965 Recreation
Lake Overcup Dam Arkansas Logan 26 Significant Satisfactory 1963 Fish and Wildlife Pond
Rock Creek Branch Dam Missouri Knox 26 Significant Not Rated 1974 Fish and Wildlife Pond
Kansas Jackson 26 Significant — 1975 Fire Protection, Stock, Or ...
Burk Dam Missouri Adair 26 Significant Not Rated 1968 Irrigation

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.