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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

17,049 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 17,049 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
Westfield Reservoir Dam Massachusetts Hampden 41 High Fair 1874
He Dog South Dakota Todd 41 High Satisfactory 1936 Irrigation
Upper Occoquan Sewage Authority Dam Virginia Fairfax 41 High Fair - Other
Beaulieu South Dakota Tripp 41 High Fair 1947 Recreation
Peat Swamp Reservoir Dam Connecticut New Haven 41 High Poor 1925 Water Supply
Lake Bar-Dew Dam Oklahoma Washington 41 High Poor 1938 Recreation
Page Park Dam Illinois Winnebago 41 High Not Available 1980 Flood Risk Reduction
Wildhorse Creek Parkway Dam Missouri St. Louis 41 High Satisfactory 1989 Flood Risk Reduction
Arbuckle Reservoir Dam Texas Wharton 41 High Satisfactory 2018
Wallace Dam West Virginia - 41 High Fair - Recreation
Lake Isabella Dam Michigan Isabella 41 High Satisfactory 1967 Recreation
Cherry Valley Dam Massachusetts Hampden 41 High Fair 1877 Water Supply
Garden of The Gods Colorado El Paso 41 High Satisfactory 2020 Flood Risk Reduction
Yahou Alabama Calhoun 41 High Not Rated 1967 Recreation
Woods Landing Dam Virginia Bedford 41 High Satisfactory - Recreation
Lower Plum Creek WS SCS Site 34 Dam Texas Caldwell 41 High Not Rated 1965 Flood Risk Reduction
Echo Lake Dam Massachusetts Middlesex 41 High Satisfactory 1881 Water Supply
Augusta Waterworks Dam Kansas Butler 41 High Satisfactory 1940 Recreation
Siena Colorado Broomfield 41 High Satisfactory 2004 Water Supply
Sapulpa Lake Oklahoma Creek 41 High Poor 1913 Water Supply
Frd No 19 Kansas Harvey 41 High Poor - Flood Risk Reduction
Hartford Reservoir #3 Dam Connecticut Hartford 41 High Fair 1875 Water Supply
Cypress Black Bayou Site 2 Louisiana Bossier 41 High Fair 1978 Irrigation
Lake Paho Dam Missouri Mercer 40 High Satisfactory 1951 Recreation
Lexington Reservoir 3 Dam Kentucky Fayette 40 High Poor 1902 Recreation
Northfield Mt. - Northwest Dike Massachusetts Franklin 40 High Satisfactory 1973 Hydroelectric
Frd No T-4 Kansas Brown 40 High Poor 1964 Flood Risk Reduction
Apache Brazito Mesquite Dam No. 1 New Mexico Doña Ana 40 High Poor 1964 Flood Risk Reduction
Pigeon Pass California Riverside 40 High Satisfactory 1958 Flood Risk Reduction
Sachs-Palmer Dam Nebraska Douglas 40 High Satisfactory 2002 Flood Risk Reduction
Horseshoe Ridge Leerjak Missouri Wayne 40 High Not Rated - Recreation
Lake Tanglewood Dam Illinois Marshall 40 High Not Available 1969 Recreation
Inspiration Lake Maryland Montgomery 40 High Satisfactory 1950 Recreation
Riviera Reservoir California Los Angeles 40 High Satisfactory 1962 Water Supply
Lock 32 Dam Erie Canal New York Monroe 40 High Poor 1908 Navigation
Crabtree Creek WS Dam #20-A North Carolina Wake 40 High Satisfactory 1977 Flood Risk Reduction
Winston Lake Dam North Carolina Forsyth 40 High Fair 1919 Water Supply
Lake Kannapolis Dam North Carolina Rowan 40 High Poor 1940 Water Supply
Lake Hatten Dam Mississippi Jones 40 High Fair 2015 Recreation
Rumford Falls Upper Dam Maine Oxford 40 High Satisfactory 1918 Hydroelectric
Bond Falls Control Dam Michigan Ontonagon 40 High Satisfactory 1938 Hydroelectric
Upper Golden Hills Dam South Carolina Lexington 40 High Poor - Recreation
Lake Deforest Dam New York Rockland 40 High Satisfactory 1956 Water Supply
Fay Gunby California El Dorado 40 High Satisfactory 1961 Water Supply
Lake Johnson Dam North Carolina Wake 40 High Satisfactory 1914 Water Supply
Lake Herington Kansas Dickinson 40 High Poor 1923 Recreation
Springville Dam New York Erie 40 High Poor 1922 Recreation
Abbey Lake Dam Massachusetts Berkshire 40 High Satisfactory 1967 Flood Risk Reduction
Woodlawn Railroad Embankment On Basin Run Maryland Cecil 40 High Poor 1940 Other
Us Rte 50 Impoundment Dam West Virginia Doddridge 40 High Not Rated 1969

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.