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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

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

36,626 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 36,626 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
Zellmer Subwtrshd Sta 31+70 #M Iowa Woodbury 42 Low Not Rated 1964 Fire Protection, Stock, Or ...
Hines Cooling Pond Florida Polk 42 Significant Not Rated 1998 Other
Richland Creek WS SCS Site 38 Dam Texas Hill 42 Low Not Rated 1961 Flood Risk Reduction
Wohlers Dam Iowa Pottawattamie 42 Low Not Rated 1961 Fire Protection, Stock, Or ...
Wagner Dam Iowa Des Moines 42 Low Not Rated 1986 Fire Protection, Stock, Or ...
Brady Creek WS SCS Site 28 Dam Texas Concho 42 Low Not Rated 1957 Flood Risk Reduction
Blanket Creek WS SCS Site 12 Dam Texas Comanche 42 Low Not Rated 1965 Flood Risk Reduction
Jimmy Creek Reservoir Oregon Union 42 Significant Not Rated 1981 Irrigation
SCS-Sandstone Creek Site-114 Oklahoma Roger Mills 42 Low Not Rated 1962 Flood Risk Reduction
Iowa Noname40 Iowa Pottawattamie 42 Low Not Rated 1972 Fire Protection, Stock, Or ...
Thorn Tree Dam Iowa Warren 42 Low Not Rated 1997 Recreation
Progress Energy Pond N16 Florida Polk 42 Significant Not Rated 1998 Other
Hershiser Reservoir Oregon Clackamas 42 Low Not Rated 1972 Irrigation
Big Sandy Creek WS SCS Site 10 Dam Texas Montague 42 High Not Rated 1957 Flood Risk Reduction
Choctaw Creek WS SCS Site 33 Dam Texas Grayson 42 Low Not Rated 1970 Flood Risk Reduction
Mclees Lake Dam Georgia Laurens 42 Low Not Rated 1973 Recreation
Hightower Lake Dam Georgia Polk 42 Low Not Rated 1973 Recreation
Bear Creek Arkansas Lee 42 Low Not Rated 1938 Fish and Wildlife Pond
Charles Woods Lake Dam Iowa Monona 42 Low Not Rated 1974 Recreation
Dane Ridge Watershed Site B-2 Iowa Crawford 42 Low Not Rated 1971 Fire Protection, Stock, Or ...
SCS-Upper Clear Boggy Creek Site-14 Oklahoma Pontotoc 42 Low Not Rated 1961 Flood Risk Reduction
Hazel Radcliffe Lake Kentucky Carter 42 Low Not Rated 1965 Recreation
Rodgers Dam Texas Eastland 42 Low Not Rated 1970 Irrigation
Delbert Walker Dam Texas Houston 42 Low Not Rated -
Mainline 3 Oregon Crook 42 Significant Not Rated 1971 Irrigation
Settling Area C & C Dike Florida Polk 42 Low Not Rated 1969 Tailings
SCS-Quapaw Creek Site-26 Oklahoma Lincoln 42 Low Not Rated 1976 Flood Risk Reduction
Casper Reclamation Dam Iowa Madison 42 Low Not Rated 1998 Other
Davis-Battle Cr. Watershed Site H-3 Iowa Monona 42 Low Not Rated 1966 Fire Protection, Stock, Or ...
Garland Rodgers Oklahoma Caddo 42 Low Not Rated 1989 Other
Porter Reservoir Dam Kentucky Taylor 42 Low Not Rated 1950 Recreation
Flyblow Creek Lake Dam Georgia Douglas 42 Low Not Rated 1977 Recreation
Richland Creek WS SCS Site 51 Dam Texas Hill 42 Low Not Rated 1963 Flood Risk Reduction
Republic Mine Tailings Pond Dam B Michigan Marquette 42 Low Not Rated 1960 Tailings
SCS-Cherokee Sandy Site-09 Oklahoma Garvin 42 Low Not Rated 1962 Flood Risk Reduction
Little Springs Farm Lake Dam No. 2 Georgia Newton 42 Low Not Rated 1992 Fire Protection, Stock, Or ...
Rush Dam Iowa Warren 42 Low Not Rated 1972 Fire Protection, Stock, Or ...
Mc Masters Subwatershed 3907 Iowa Monona 42 Low Not Rated 1955 Fire Protection, Stock, Or ...
Clubine Dam Iowa Monona 42 Low Not Rated 2003 Fire Protection, Stock, Or ...
Santaquin Wastewater Lagoons Utah Utah 42 Significant Not Rated 2003 Water Supply
Crowne At Polo Dam North Carolina Forsyth 42 Low Not Rated 2001 Recreation
Dutch Hollow Subwatershed Site M-3 Iowa Woodbury 42 Low Not Rated 1984 Fire Protection, Stock, Or ...
Good/Johnson Dam Iowa Mills 42 Low Not Rated 1961 Fire Protection, Stock, Or ...
Koinenia Lake Dam Oregon Marion 42 Significant Not Rated 1976 Irrigation
East Fork Above Lavon WS SCS Site 44 Dam Texas Collin 42 Low Not Rated 1959 Flood Risk Reduction
Providence Place Dam "B" Georgia Bleckley 42 Low Not Rated -
Lower Brushy Creek WS SCS Site 8 Dam Texas Williamson 42 Low Not Rated 1960 Flood Risk Reduction
Mosaic Csa Bf4 Florida Hillsborough 42 Significant Not Rated 1991 Tailings
Harden No 1 Oklahoma Le Flore 42 Low Not Rated 1975 Flood Risk Reduction
SCS-Barnitz Creek Site-042 Oklahoma Custer 42 Low Not Rated 1957 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.