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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

11,350 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 11,350 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
Highland Commons Pond B Dam & Dike Massachusetts Worcester 50 Significant Satisfactory 2010 Flood Risk Reduction
Frog Lake Dam A Oregon Clackamas 50 Significant Satisfactory 1955 Hydroelectric
Wildhorse Farms #1 Dam Missouri Warren 50 Significant Not Rated 1998
Ketchepedrake Creek W/S Dam Site 15 Alabama Clay 50 Significant Not Rated 1978 Flood Risk Reduction
Karl Lake Dam Illinois Mercer 50 Significant Not Available 1974 Recreation
Non Potable Reservoir Dam 1 Colorado El Paso 50 Significant Not Available 1961 Flood Risk Reduction
Upper Bosque River WS SCS Site 24 Dam Texas Erath 50 Significant Not Rated 1968 Flood Risk Reduction
E Fork Pt Remove Creek Wid Site 08 Arkansas Conway 50 Significant Satisfactory 1967 Flood Risk Reduction
Line Creek #3b Dam Tennessee Clay 50 Significant Satisfactory 1965
Crystal Lake Dam Arkansas Benton 50 Significant Fair 1959 Recreation
Flood Water Retarding Structure Site 30 Mississippi Holmes 50 Significant Not Available 2001 Other
Buttahatchee Dam Alabama Marion 50 Significant Not Rated 1960 Recreation
Rocky River Gated Spillway South Carolina Abbeville 50 Significant Satisfactory 1940 Hydroelectric
Upper Lake Mary Arizona Coconino 49 Significant Satisfactory 1941 Recreation
Jsc Farms Dam Iowa Dallas 49 Significant Satisfactory 1995 Recreation
Lakeview WS SCS Site 6 Dam Texas Hall 49 Significant Fair 1979 Flood Risk Reduction
Lake Thunderbird Upper Dam Missouri Callaway 49 Significant Satisfactory 1967 Recreation
Fourche Creek Wid Site 16 Arkansas Randolph 49 Significant Fair 1974 Flood Risk Reduction
Rock Mountain Lake Alabama Jefferson 49 Significant Not Rated 1936 Water Supply
Breckenridge Detention Pennsylvania Allegheny 49 Significant Satisfactory - Flood Risk Reduction
Cumberland Fossil Plant - Ash Pond (Complex) Tennessee Stewart 49 Significant Not Available 1969 Other
Mingo Sportsman Club Pond Dam Ohio Jefferson 49 Significant Poor 1969 Other
Square Butte Creek Dam 4 North Dakota Oliver 49 Significant Not Rated 1974 Flood Risk Reduction
Waubonsie Cr. Watershed Site 3-3 Iowa Mills 49 Significant Satisfactory 1993 Flood Risk Reduction
Earlham Lake Dam Indiana Johnson 49 Significant Unsatisfactory 1963 Recreation
Noralyn N-5 Florida Polk 49 Significant Not Rated 1958 Tailings
Woolfolk Reservoir Oregon Jackson 49 Significant Not Rated 1955 Irrigation
Washington State Fishing Lake Kansas Washington 49 Significant Fair 1957 Recreation
Cecil Sand and Gravel Pond 6 Maryland Cecil 49 Significant Fair 2006 Tailings
Lake Roslyn Oregon Clackamas 49 Significant Not Rated 1959 Hydroelectric
SCS-Quartermaster Creek Site-01a Oklahoma Roger Mills 49 Significant Fair 1967 Flood Risk Reduction
Kaliya Ghat Dam West Virginia Marshall 49 Significant Not Rated 1984 Recreation
Tallaseehatchee Creek W/S Dam Site 6 Alabama Talladega 49 Significant Not Rated 1976 Flood Risk Reduction
Sister Grove Creek WS SCS Site 5 Dam Texas Collin 49 Significant Not Rated 1952 Flood Risk Reduction
Orange Raw Water Reservoir Dam Virginia Orange 49 Significant Satisfactory - Water Supply
SCS-Timber Creek Site-7 Oklahoma Beckham 49 Significant Fair 1963 Flood Risk Reduction
Basin Creek Dam #2 Montana Silver Bow 49 Significant Poor 1907 Water Supply
Pony Creek Watershed Site 30 Iowa Mills 49 Significant Satisfactory 1964 Flood Risk Reduction
Broken Aro Slurry Pond No. 1 Dam Ohio Coshocton 49 Significant Poor 1962 Tailings
Gustafson Lake Dam Iowa Buena Vista 49 Significant Not Rated 1974 Recreation
Campbellsville Reservoir Dam Kentucky Taylor 49 Significant Poor 1951 Water Supply
Wilson Lake Dam Arkansas Washington 49 Significant Fair 1941 Recreation
Little Ky River FRS 2 Kentucky Henry 49 Significant Fair 1964 Flood Risk Reduction
Gering Valley D Nebraska Scotts Bluff 49 Significant Fair 1964 Flood Risk Reduction
South Sandstone Creek Dam Montana Fallon 49 Significant - 1975 Irrigation
Whitman Dam North Dakota Nelson 49 Significant Not Rated 1965 Flood Risk Reduction
Moccasin Creek Project No. 8 Minnesota Norman 49 Significant Satisfactory 1984 Flood Risk Reduction
Sanderson Dam Arkansas Montgomery 49 Significant Poor 1925 Water Supply
Second Broad River WS #10a Dam North Carolina McDowell 49 Significant Satisfactory 1984 Flood Risk Reduction
SCS-Barnitz Creek Site-003 Oklahoma Dewey 49 Significant Fair 1954 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.