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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

11,354 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 11,354 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
Hill Reservoir Dam Massachusetts Hampshire 41 Significant Fair 1934 Water Supply
Good Oak Lake Dam Missouri Camden 41 Significant Satisfactory 1973 Recreation
Sunset Palisades Idaho Nez Perce 41 Significant Fair 1973 Irrigation
Blockton Watershed Site S-5 Iowa Taylor 41 Significant Satisfactory 1993 Flood Risk Reduction
Condie Idaho Franklin 41 Significant Satisfactory 1948 Other
Muddy Creek WS Str 1 Dam Mississippi Tippah 41 Significant Poor 1971 Flood Risk Reduction
Kyger Creek Bottom Ash Pond Ohio Gallia 41 Significant Fair 1955 Tailings
Trenton - Power Intake New York Oneida 41 Significant Satisfactory 1983 Hydroelectric
Fly-In-Acres California Calaveras 41 Significant Satisfactory 1953 Water Supply
Wehrspann Sediment Dam Nebraska Sarpy 41 Significant Poor 2000 Other
Frd No W-5 Kansas Brown 41 Significant Poor 1963 Flood Risk Reduction
Buckley Creek 3-C Nebraska Jefferson 41 Significant Satisfactory 1966 Flood Risk Reduction
Curlew Valley Idaho Oneida 41 Significant Poor 1911 Other
International Animal Preserve Pond Dam #8 Ohio Muskingum 41 Significant Poor 1962 Water Supply
Bullard Creek No. 2 Minnesota Goodhue 41 Significant - 1977 Flood Risk Reduction
Iowa Creek Dam Nevada Lander 41 Significant Unsatisfactory - Irrigation
Pelton Pond Dam New York Putnam 41 Significant Poor 1939 Other
Conewango Creek Site 6 Dam New York Chautauqua 41 Significant Not Rated 1971 Flood Risk Reduction
Vulcan Construction Materials Dam South Carolina Spartanburg 41 Significant Fair 2001 Other
Salmon Creek Reservoir Oregon Baker 41 Significant Not Rated 1984 Irrigation
Unimin Pond 1a Dam Tennessee Benton 41 Significant Satisfactory 2016 Other
Pat Hartness Dam South Carolina Spartanburg 41 Significant Fair 1998 Flood Risk Reduction
Twin Lakes Reservoir Colorado Larimer 41 Significant Satisfactory 1998 Water Supply
Park Colorado Garfield 41 Significant Fair 1906 Irrigation
Lake Como Dam Illinois Johnson 41 Significant Not Available 1966 Recreation
Florey Lake Dam Texas Rusk 41 Significant Not Rated 1954 Recreation
Clarksville Lake Dam Tennessee Montgomery 41 Significant Satisfactory 1940
Gilbert Run Dam 1 (Trinity Church) Maryland Charles 41 Significant Poor 1964 Flood Risk Reduction
Mississippi River Lock and Dam 18 Iowa Des Moines 41 Significant Not Available 1937 Navigation
Deyo Idaho Clearwater 41 Significant Satisfactory 2011 Other
Tredmont Lake Dam North Carolina Alamance 41 Significant Fair - Recreation
Belisle Colorado Arapahoe 40 Significant Fair 1953 Water Supply
Hecla-Day Mine Aspen Tailings Saddle Dam Washington Ferry 40 Significant Fair 1987 Tailings
Douglas Tailings Minnesota St. Louis 40 Significant Satisfactory 1960 Tailings
SCS-Upper Black Bear Creek Site-54 Oklahoma Noble 40 Significant Fair 1972 Flood Risk Reduction
Melrose Wisconsin Jackson 40 Significant Unsatisfactory 1864 Recreation
Mcnair Lake Dam North Carolina Montgomery 40 Significant Fair 1973 Recreation
Casper Sage Creek Wyoming Natrona 40 Significant Fair 1952 Irrigation
Bacon Creek Watershed Site H-1-1 Iowa Woodbury 40 Significant Fair 1981 Flood Risk Reduction
Bacon Creek Watershed Site H-1-2 Iowa Woodbury 40 Significant Not Rated 1981 Flood Risk Reduction
Sces Reclaimed Water Dam Texas McLennan 40 Significant Not Rated 2009
Crooked Arroyo Det Ca-4 Colorado Otero 40 Significant Satisfactory 1973 Flood Risk Reduction
Cherry Ridge Dam North Carolina Rutherford 40 Significant Fair 1999 Recreation
Crooked Arroyo Det Ca-3 Colorado Otero 40 Significant Satisfactory 1972 Flood Risk Reduction
SCS-Quapaw Creek Site-24 Oklahoma Lincoln 40 Significant Fair 1973 Flood Risk Reduction
Charisma Lake Dam Indiana Jackson 40 Significant Poor - Fish and Wildlife Pond
Reelfoot-Indian Creek #4 Dam Tennessee Obion 40 Significant Satisfactory 1990
Bacon Creek Watershed Site H-1-3 Iowa Woodbury 40 Significant Satisfactory 1981 Fire Protection, Stock, Or ...
Fairfield Water Works Dam No 1 Iowa Jefferson 40 Significant Satisfactory 1888 Water Supply
Unger-Bill Dam Oregon Washington 40 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.