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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

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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

92,766 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 92,766 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.

Name State County Height (ft) Hazard Condition Year Purpose
Montebello Waste Water Lake Maryland Baltimore City 46 Low - 1915 Other
Big Sandy Creek WS NRCS Site 35 Dam Texas Wise 46 High Fair 1999 Flood Risk Reduction
Ellijay River W/S Str. #11 Dam Georgia Gilmer 46 High Poor 1967 Flood Risk Reduction
Chambers Creek WS SCS Site 79a Dam Texas Ellis 46 Low Not Rated 1967 Flood Risk Reduction
East Fork Above Lavon WS SCS Site 26 Dam Texas Grayson 46 Low Not Rated 1964 Flood Risk Reduction
Patterson Creek No.44 West Virginia Mineral 46 High Satisfactory 1969 Flood Risk Reduction
Farmers Creek WS SCS Debris Basin 121 Texas Montague 46 Low Not Rated 1975 Flood Risk Reduction
SCS-Uncle John Creek Site-13 Oklahoma Kingfisher 46 Low Not Rated 1967 Flood Risk Reduction
SCS-Little Wewoka Creek Site-14 Oklahoma Hughes 46 Low Not Rated 1966 Flood Risk Reduction
Deushane Slurry Impoundment 3 Dam Illinois Knox 46 Low Not Available - Fish and Wildlife Pond
Nolan Creek WS SCS Site 9 Dam Texas Bell 46 High Fair 1967 Flood Risk Reduction
Chambers Creek WS SCS Site 2f Dam Texas Ellis 46 High Not Rated 1960 Flood Risk Reduction
East Fork Above Lavon WS SCS Site 34 Dam Texas Collin 46 Low Not Rated 1966 Flood Risk Reduction
Upper Bosque River WS SCS Site 12 Dam Texas Erath 46 High Unsatisfactory 1982 Flood Risk Reduction
Kickapoo Creek WS SCS Site 2 Dam Texas Coke 46 High Not Rated 1964 Flood Risk Reduction
SCS-Turkey Creek Site-06 Oklahoma Washita 46 Significant Fair 1960 Flood Risk Reduction
North Fork Broad River WS Str # 1 Georgia Stephens 46 High Satisfactory 1958 Flood Risk Reduction
SCS-Lower Bayou Creek Site-02 Oklahoma Love 46 High Fair 1983 Flood Risk Reduction
Salado Creek WS SCS Site 13b Dam Texas Bexar 46 High Fair 1976 Flood Risk Reduction
SCS-Uncle John Creek Site-06 Oklahoma Canadian 46 High Fair 1971 Flood Risk Reduction
Tramperos Creek No. 2 Dam New Mexico Union 46 Low Fair 1961 Flood Risk Reduction
SCS-Little Washita River Site-49 Oklahoma Caddo 46 High Fair 1978 Flood Risk Reduction
Chesapeake Ranch Estates Dam (Chisolm Trail) Maryland Calvert 46 High Fair 1965 Recreation
Upper Mulberry River WS Str. # 11 Georgia Gwinnett 46 High Satisfactory 1970 Flood Risk Reduction
SCS-Wildhorse Creek Site-038 Oklahoma Stephens 46 Low Not Rated 1966 Flood Risk Reduction
Buffalo Creek Dam # 4 Virginia Prince Edward 46 High Fair - Flood Risk Reduction
SCS Barnitz Creek Site-014 Oklahoma Dewey 46 High Fair 1955 Flood Risk Reduction
SCS-Fort Cobb Laterals Site-001 Oklahoma Caddo 46 Low Not Rated 1970 Flood Risk Reduction
SCS-Fort Cobb Laterals Site-010 Oklahoma Caddo 46 High Fair 1976 Flood Risk Reduction
Beaverdam-Warrior Creek WCD Dam 1m South Carolina Laurens 46 High Fair 1976 Flood Risk Reduction
Widows Creek Fossil Plant - Active Ash Disposal Area Perimeter Dike Alabama Jackson 46 Significant Not Available 1959 Other
Littleville Dam - Saddle Dike Massachusetts Hampshire 46 High Not Available 1965 Flood Risk Reduction
Mississippi River Lock and Dam 5a - Winona Levee Minnesota Winona 46 Significant Not Available 1936 Navigation
Brookville Dam - Dunlapsville Levee Indiana Union 46 High Not Available 1974 Flood Risk Reduction
Thad Cochran Lock and Dam Mississippi Monroe 46 Significant Not Available 1982 Navigation
Emmett Sanders Lock and Dam Arkansas Jefferson 46 Significant Not Available 1968 Navigation
Mississippi River Lock and Dam 9 Wisconsin Allamakee 46 Significant Not Available 1937 Navigation
Fullerton Dam California Orange 46 High Not Available 1941 Flood Risk Reduction
Mississippi River Lock and Dam 5a Minnesota Winona 46 Significant Not Available 1936 Navigation
J. Edward Roush Dam - Markle Saddle Dam Indiana Huntington 46 High Not Available 1968 Flood Risk Reduction
Mohicanville Dam Ohio Ashland 46 High Not Available 1937 Flood Risk Reduction
Olive Creek Dam Nebraska Lancaster 46 High Not Available 1964 Flood Risk Reduction
Blanchard Minnesota Morrison 46 Low Fair 1925 Hydroelectric
Somerville-Mccullah Colorado Mesa 46 High Fair 1972 Irrigation
Frd No 12 Kansas Atchison 46 High Fair 1964 Flood Risk Reduction
Valley Creek FRS 3 Kentucky Hardin 46 High Fair 1972 Flood Risk Reduction
Dd No 105 Kansas Cowley 46 Low Satisfactory 1980 Flood Risk Reduction
Chalk Mountain Colorado Eagle 46 Low Not Rated 1951 Water Supply
Lake Bistineau Louisiana Bossier 46 High Fair 1941 Recreation
Elm Fork WS SCS Site 6j2 Dam Texas Cooke 46 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.