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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
King William County Dam #7 Virginia King William 47 High Poor -
Tuck Lake Dam Washington King 47 High Fair 1966 Recreation
Upper Loop Reservoir Washington Chelan 47 High Satisfactory 2015 Irrigation
Mare Meadow Reservoir Dam Massachusetts Worcester 47 High Fair 1955 Water Supply
Blanchard-Offner California Napa 47 High Satisfactory 1963 Other
Cedar Mesa Colorado Delta 47 High Fair 1944 Irrigation
Liberty Lake Oklahoma Logan 47 High Fair 1948 Water Supply
Mastersom Mill Lake Alabama Lawrence 47 High Not Rated 1967 Recreation
Spring Valley Idaho Latah 47 High Fair 1962 Other
Lee Lake California Riverside 47 High Poor 1893 Water Supply
Lake Anne Dam Virginia Fairfax 47 High Fair - Recreation
Westerville Reservoir Dam Ohio Delaware 47 High Satisfactory 1960 Water Supply
Green Gate Farms Dam Missouri St. Charles 46 High Satisfactory 1994
Devils Lake Dam North Carolina Watauga 46 High Fair 1965 Recreation
Frd No 12 Kansas Atchison 46 High Fair 1964 Flood Risk Reduction
Unimin Fresh Water Dam Virginia Frederick 46 High Not Rated - Other
Frd No 14 Kansas Atchison 46 High Satisfactory 1964 Flood Risk Reduction
Lost Creek E-1 Missouri Newton 46 High Satisfactory 1977 Flood Risk Reduction
Lake Boutin Dam Missouri Cape Girardeau 46 High Satisfactory 1961 Recreation
Valley Creek FRS 3 Kentucky Hardin 46 High Fair 1972 Flood Risk Reduction
Hartford Reservoir #1 Dam Connecticut Hartford 46 High Poor 1868 Water Supply
Main Colorado Jefferson 46 High Satisfactory 1908 Irrigation
Littleville Dam - Saddle Dike Massachusetts Hampshire 46 High Not Available 1965 Flood Risk Reduction
Spruce Run Reservoir Pennsylvania Union 46 High Fair 1957 Water Supply
Kaloko Reservoir Hawaii Kauai 46 High Poor 1890 Irrigation
North Fork Broad River WS Str # 1 Georgia Stephens 46 High Satisfactory 1958 Flood Risk Reduction
Western Hillside Reservoir Colorado Eagle 46 High Satisfactory 1997 Other
J. Edward Roush Dam - Markle Saddle Dam Indiana Huntington 46 High Not Available 1968 Flood Risk Reduction
Webb Chapel Dam Tennessee Obion 46 High Satisfactory 1989
South Zumbro Wr-4 Minnesota Olmsted 46 High Satisfactory 1988 Flood Risk Reduction
Arnault Branch Mine Dam Missouri Washington 46 High Satisfactory 1970 Tailings
Altus South Dike Oklahoma Kiowa 46 High Not Available 1944 Irrigation
Lake Winnsboro Dam Texas Wood 46 High Not Rated 1962 Flood Risk Reduction
Woodland Maine Washington 46 High Poor 1906 Hydroelectric
Park Colorado Delta 46 High Fair 1940 Irrigation
Prairie Creek Upland Dam 2 (Pcul 2) Nebraska Buffalo 46 High Satisfactory 2015 Flood Risk Reduction
Kyle Canyon Detention Dam Nevada Clark 46 High Poor 1995 Flood Risk Reduction
Indian Creek Colorado Larimer 46 High Satisfactory 1948 Irrigation
SCS-Lower Bayou Creek Site-02 Oklahoma Love 46 High Fair 1983 Flood Risk Reduction
Lebo City Dam Kansas Coffey 46 High Poor 1959 Water Supply
B. J. Robinson California Napa 46 High Satisfactory 1957 Water Supply
Murvaul Bayou Dam Texas Panola 46 High Fair 1956 Water Supply
Cedar City - Fiddler Canyon Db #2 Utah Iron 46 High Satisfactory 2000 Flood Risk Reduction
Lake Wyandotte California Butte 46 High Satisfactory 1924 Other
Robin Run (Pa-612) Pennsylvania Bucks 46 High Fair 1971 Flood Risk Reduction
San Augustine City Lake Dam Texas San Augustine 46 High Fair 1959 Water Supply
South River Dam #7 Virginia Augusta 46 High Satisfactory - Flood Risk Reduction
Deeker Farm Lake Dam Missouri Montgomery 46 High Satisfactory 1990
Dalton Dam Missouri Cole 46 High Satisfactory 1989 Recreation
York Creek WS SCS Site 12 Dam Texas Guadalupe 46 High Fair 1963 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.