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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
Ward Lake Dam Arkansas Polk 85 High Satisfactory 1946 Flood Risk Reduction
Lake Monticello Dam Virginia Fluvanna 85 High Satisfactory - Recreation
Overland #1 Colorado Delta 85 High Fair 1987 Irrigation
Norwood Dam Arkansas Benton 85 Significant Fair 1972 Recreation
Hinckston Pennsylvania Cambria 84 High Poor 1905 Water Supply
Lovell Reservoir Dam Massachusetts Worcester 84 High Fair 1929 Water Supply
Devil Creek Idaho Oneida 84 High Fair 1969 Irrigation
Wellington Colorado Jefferson 84 High Fair 1895 Irrigation
Chevelon Canyon Arizona Coconino 84 Low Not Rated 1966 Fish and Wildlife Pond
Wheeling Creek No.18 West Virginia Marshall 84 High Satisfactory 1978 Flood Risk Reduction
Faraday Diversion Oregon Clackamas 84 Significant Satisfactory 1965 Hydroelectric
Clear Creek Dam Washington Yakima 84 High Not Available 1914 Fish and Wildlife Pond
North Utah County - Silver Lake Flat Utah Utah 84 High Satisfactory 1971 Water Supply
Thiele Limestone Creek Water Impoundment Georgia Washington 84 Low Not Rated 1985 Tailings
Lakewood-West Dam Missouri Jackson 84 High Satisfactory 1971 Recreation
Marine Creek Dam Texas Tarrant 84 High Satisfactory 1958 Flood Risk Reduction
Wildwood Lake Dam Illinois Marshall 84 High Not Available 1969 Recreation
Fort Phantom Hill Dam Texas Jones 84 High Fair 1938 Water Supply
South Fork No. 19 West Virginia Pendleton 84 High Satisfactory 1982 Flood Risk Reduction
Indian Creek Mine Dam-Lower Missouri Washington 84 High Satisfactory 1975 Water Supply
Laurel Run Reservoir Pennsylvania Elk 84 High Poor 1970 Water Supply
Upper Petit Jean Wid Site 9 Arkansas Logan 84 High Satisfactory 1978 Water Supply
Pine Brook Colorado Boulder 84 High Satisfactory 2006 Water Supply
Taxiway "E" Detention Basin Pennsylvania Allegheny 84 Significant Satisfactory 1996 Flood Risk Reduction
Lake Gordon Pennsylvania Bedford 84 High Fair 1913 Water Supply
Wide Canyon California Riverside 84 High Satisfactory 1968 Flood Risk Reduction
Dalton Land Treatment Lake Dam South Georgia Murray 84 Low Not Rated 1985 Other
Killen Station Ash Disposal Dike Ohio Adams 84 High Fair 1982 Tailings
Tom Jenkins Dam Ohio Athens 84 High Not Available 1950 Flood Risk Reduction
Big Creek Barrier Dam Iowa Polk 84 High Not Available 1974 Flood Risk Reduction
Webbers Falls Lock and Dam Oklahoma Muskogee 84 Significant Not Available 1970 Navigation
Sebastian Martin Site 5 Dam New Mexico Rio Arriba 84 High Poor 1981 Flood Risk Reduction
SCS-Fourche Maline Creek Site-02 Oklahoma Latimer 84 Low Not Rated 1964 Flood Risk Reduction
SCS-Sallisaw Creek Site-25 Oklahoma Adair 84 High Fair 1976 Flood Risk Reduction
Des Moines County Roadgrade Dam 18-70-2 Iowa Des Moines 84 Low Not Rated 1987 Irrigation
Jim Ned Creek WS SCS Site 12 Dam Texas Coleman 84 Low Not Rated 1963 Flood Risk Reduction
Lunice Creek No. 11 West Virginia Grant 84 High Satisfactory 1968 Flood Risk Reduction
Jackson Lake Dam Wyoming Teton 84 High Not Available 1911 Flood Risk Reduction
East Fork Lake Dam Illinois Richland 84 High Not Available 1972 Recreation
Michael J. Kirwan Dam Ohio Portage 83 High Not Available 1966 Flood Risk Reduction
Surry Mountain Dam New Hampshire Cheshire 83 High Not Available 1941 Flood Risk Reduction
Dover Dam Ohio Tuscarawas 83 High Not Available 1938 Flood Risk Reduction
York Indian Rock Dam Pennsylvania York 83 High Not Available 1942 Flood Risk Reduction
Sardis Dam Oklahoma Pushmataha 83 High Not Available 1982 Flood Risk Reduction
Big Hill Dam Kansas Labette 83 High Not Available 1981 Flood Risk Reduction
SCS-Fourche Maline Creek Site-03 Oklahoma Latimer 83 Low Not Rated 1964 Flood Risk Reduction
Lake Tanglewood Dam Texas Randall 83 High Fair 1965 Flood Risk Reduction
Lost River #10 Dam West Virginia Hardy 83 High Satisfactory 2005 Flood Risk Reduction
Hinckley New York Herkimer 83 High Satisfactory 1914 Hydroelectric
Brownwood Laterals WS SCS Site 3 Dam Texas Brown 83 High Not Rated 1973 Flood Risk Reduction

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.