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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

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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
Upper Medicine Creek 80-A Nebraska Frontier 54 Low Satisfactory 1982 Flood Risk Reduction
Henry H. Buckman Lock Florida Putnam 54 Low Not Rated 1971 Navigation
Radnor Dam Tennessee Davidson 54 High Fair 1917 Recreation
Deer Rips Maine Androscoggin 54 Low Satisfactory 1903 Hydroelectric
Chickasha Holding Pond Oklahoma Caddo 54 Low Not Rated 1968 Water Supply
Structure No. 12 Illinois Johnson 54 Significant Not Rated 1974 Recreation
Nookachamps Hills Dam Washington Skagit 54 Significant Poor 1969 Flood Risk Reduction
Little Boxelder No. 1 Wyoming Converse 54 Significant Poor 1971 Irrigation
Parnell Creek Subwatershed Site 8-1 Iowa Woodbury 54 Low Not Rated 1968 Fire Protection, Stock, Or ...
Creech Hollow Dam Tennessee Dickson 54 High Satisfactory 1973
Lake Chillisquaque Pennsylvania Montour 54 High Fair 1971 Other
Williams Bridge Reservoir Pennsylvania Lackawanna 54 High Fair 1893 Water Supply
Oak Mountain New Lake Dam Alabama Shelby 54 High Not Rated 1972 Recreation
Rainbow Diversion Dam California Colusa 54 Low Not Available 1914 Irrigation
Lake Hawkins Dam Texas Wood 54 High Not Rated 1962 Flood Risk Reduction
Indian Creek Hills Lower Lake Missouri Morgan 54 Significant Satisfactory 1972 Recreation
Lower Beaver Brook Colorado Clear Creek 54 High Satisfactory 2022 Water Supply
Kunkle California Butte 54 Significant Satisfactory 1907 Other
Nilan North Dam Montana Lewis and Clark 54 High Satisfactory 1951 Irrigation
Stoney Creek Reservoir Dam (Bedford) Virginia Bedford 54 High Poor - Water Supply
Kern Brothers Dam (Harney) Oregon Harney 54 Low Not Rated 1949 Irrigation
Alto Lake Dam New Mexico Lincoln 54 High Poor 1965 Water Supply
South River Dam #8a Virginia Waynesboro 54 High Satisfactory - Flood Risk Reduction
Mpd No 4-16 Kansas Hodgeman 54 High Poor - Flood Risk Reduction
Copper Flats Tailings Dam New Mexico Sierra 54 Significant Poor 1980 Tailings
Callahan Creek C-2 Missouri Boone 54 High Satisfactory 1979 Flood Risk Reduction
Log Cabin Dam California Yuba 54 High Satisfactory 1969 Water Supply
Crooked Creek R-4 Minnesota Houston 54 Significant Satisfactory 1967 Flood Risk Reduction
Newnan Waterworks Lake Dam No. 6 Georgia Coweta 54 Low Not Rated 1978 Water Supply
Indian Creek Watershed Site 26 Iowa Pottawattamie 54 Low Not Rated 1975 Fire Protection, Stock, Or ...
Lake Wanderfern Dam Missouri Warren 54 High Satisfactory 1976 Recreation
Prickett Michigan Baraga 54 High Fair 1931 Hydroelectric
Dickerson Slurry No. 3 Dam Ohio Harrison 54 Significant Not Rated 1982 Tailings
La Jara - Dam No. 1 Colorado Conejos 54 Significant Fair 1906 Recreation
Monticello Dam Texas Titus 54 Low Satisfactory 1973 Other
Papio Creek Wp-7 Nebraska Sarpy 54 High Satisfactory 2021 Flood Risk Reduction
Bacon Creek Watershed Site H-1 Iowa Woodbury 54 Significant Satisfactory 1984 Flood Risk Reduction
Norwalk Memorial Reservoir Ohio Huron 54 High Fair 1954 Water Supply
Waubonsie Cr. Watershed Site 23-2 Iowa Mills 54 Low Not Rated 1979 Fire Protection, Stock, Or ...
Waverly Lower Reservoir Dam New York Tioga 54 High Poor 1880 Water Supply
Aowa Creek 6-7a Nebraska Dixon 54 Significant Satisfactory 1980 Flood Risk Reduction
Blackfoot Idaho Caribou 54 High Fair 1911 Irrigation
Reservation Arizona Apache 54 High Poor 1965 Recreation
Davis Subwatershed 7-3615 Iowa Woodbury 54 Low Not Rated 1958 Fire Protection, Stock, Or ...
Donald Deel Lake Dam Kentucky Shelby 54 Low Not Rated 2005 Recreation
Smith Creek Dam Nevada Lander 54 High Poor 1938 Irrigation
Lake Loma Dam Texas Upshur 54 Low Not Rated 1965 Water Supply
Lorelei Lake #2 Dam Missouri Lafayette 54 Low Unsatisfactory 1970 Recreation
Waikoloa Reservoir No. 3 Hawaii Hawaii 54 High Fair 1985 Water Supply
Lake Thunderhead Dam Missouri Putnam 54 High Satisfactory 1965 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.