Vehicle Safety
Recalls Search 320,000+ NHTSA safety recalls Complaints 2.1M+ consumer safety complaints TSBs 4.7M technical service bulletins VIN Lookup Decode any vehicle VIN instantly OBD Codes 12,000+ diagnostic trouble codes Fuel Economy EPA MPG data for all vehicles Statistics Recall trends & safety analysis
Consumer Safety
Product Safety 9,700+ CPSC product recalls Food Safety 28,600+ FDA food recalls Pet Safety 1.3M FDA animal adverse events Drug Safety 17,500+ FDA drug recalls Device Safety 38,400+ FDA device recalls Workplace Safety 102,900+ OSHA injury reports
Infrastructure
Bridge Safety 624,000 bridge inspections Aviation Safety 30,000+ NTSB aviation events Dam Safety 92,600 dam safety records Water Safety 433,000+ public water systems Railroad Safety 438,000+ rail crossings Pipeline Safety 8,800+ pipeline incidents
Public Health
Nursing Homes 14,700 CMS rated facilities Environmental 80,000+ hazardous sites & releases

Browse Dams

1,071 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 1,071 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
Green Creek WS SCS Site 5 Dam Texas Erath 40 High Unsatisfactory 1955 Flood Risk Reduction
Wings Lake Upper Dam Missouri Washington 40 High Unsatisfactory 1998 Recreation
Coon Creek 23 Wisconsin Monroe 39 Low Unsatisfactory 1961 Flood Risk Reduction
Evans Lake Missouri Camden 39 High Unsatisfactory 1988 Recreation
Tufa Stone Arizona Gila 39 High Unsatisfactory 1944 Flood Risk Reduction
Mcnab Dam Montana Valley 39 Low Unsatisfactory 2003
Upper East Fk Laterals WS SCS Site 5a Dam Texas Rockwall 39 High Unsatisfactory 1955 Flood Risk Reduction
Williams Pennsylvania Adams 39 Significant Unsatisfactory 1981 Irrigation
Cat Track Dam Wyoming Park 39 Low Unsatisfactory 2003 Other
Timber Creek Lake Dam Missouri Jefferson 39 High Unsatisfactory 1982
Yarboro Dam Texas Grimes 39 High Unsatisfactory 1910 Recreation
Melvin Stinson Lake Dam Kentucky Todd 39 High Unsatisfactory 1958 Recreation
Kool Breeze Ridge Dam Missouri Perry 39 High Unsatisfactory 1976 Recreation
Olsen #1 Colorado Eagle 38 Low Unsatisfactory —
English Bench Watershed Site 9 Iowa Allamakee 38 Low Unsatisfactory 1970 Fire Protection, Stock, Or ...
Alameda Dam New Mexico Doña Ana 38 Low Unsatisfactory — Flood Risk Reduction
Pressmans Home Dam Tennessee Hawkins 38 High Unsatisfactory 1938
Beechwood Lake Dam Missouri Stone 38 Significant Unsatisfactory 2004
Token Lake Dam Missouri Franklin 38 High Unsatisfactory — Recreation
Snyder Creek Det Dam X Wyoming Fremont 38 High Unsatisfactory 2003 Flood Risk Reduction
Glass Lake Reserve, LLC Missouri Camden 38 High Unsatisfactory 2002 Recreation
Sister Grove Creek WS SCS Site 7 Dam Texas Collin 38 High Unsatisfactory 1952 Flood Risk Reduction
Dragert Lake Dam Texas Henderson 38 High Unsatisfactory 1962 Irrigation
Tcj Landco Dam Missouri Crawford 38 High Unsatisfactory 2006 Recreation
Henry River Dam North Carolina Burke 38 High Unsatisfactory 1902 Hydroelectric
Gutshot Detention Dam Montana Valley 38 Low Unsatisfactory 1965 Flood Risk Reduction
South Lake Dam Texas Jones 38 High Unsatisfactory 1939 Water Supply
East Fork Clarks River FRS 28A Kentucky Marshall 38 High Unsatisfactory 1969 Flood Risk Reduction
R. Johnson Swt & Ec #1 Colorado Elbert 37 Low Unsatisfactory 1977 Flood Risk Reduction
Halverson Wisconsin Iowa 37 Low Unsatisfactory — Recreation
Big Sand Watershed Structure Y-32-09a Dam Mississippi Carroll 37 High Unsatisfactory 1966 Flood Risk Reduction
Gladstone Lake Dam Missouri Boone 37 High Unsatisfactory 1986 Recreation
Brex Lake Dam Missouri Boone 37 High Unsatisfactory — Recreation
Clear Fork Trinity River WS SCS Site 30 Dam Texas Parker 37 High Unsatisfactory 1958 Flood Risk Reduction
Little Caddo Creek Lake Dam Texas Henderson 37 Significant Unsatisfactory 1992 Fire Protection, Stock, Or ...
Marlin New City Lake Dam Texas Falls 37 High Unsatisfactory 1949 Water Supply
Reser Dam Montana Blaine 37 Low Unsatisfactory 1980 Recreation
Lower Hackett Dam Wyoming Natrona 37 Low Unsatisfactory 1967 Debris Control
Comanche Harbor Lake Dam Texas Hood 37 High Unsatisfactory 1975 Recreation
Gilbert Run Dam 3 (Jameson Dam) Maryland Charles 37 High Unsatisfactory 1964 Flood Risk Reduction
Greystone Lake Missouri Buchanan 37 High Unsatisfactory — Recreation
Three Forks Dam Wyoming Natrona 36 Low Unsatisfactory 1954 Debris Control
Middle Field 14 Reservoir Maui 36 High Unsatisfactory 2006 Irrigation
Cooley Arizona Navajo 36 High Unsatisfactory 1963 Recreation
Chambers Creek WS SCS Site 34 Dam Texas Johnson 36 High Unsatisfactory 1960 Flood Risk Reduction
Sanford Dam Michigan Midland 36 High Unsatisfactory 1925 Recreation
Rock Water Hole Detention Dam Wyoming Washakie 36 Low Unsatisfactory 2003 Water Supply
Smallwood Dam Michigan Gladwin 36 High Unsatisfactory 1925 Recreation
Lytle Lake Dam Texas Taylor 36 High Unsatisfactory 1897 Water Supply
Lower Raintree Lake Dam Texas Upshur 36 High Unsatisfactory 1970 Recreation

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.