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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

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
Waddell Ranch Dam No 3 Texas Palo Pinto 54 Low Not Rated 1975 Water Supply
Waverly Lower Reservoir Dam New York Tioga 54 High Poor 1880 Water Supply
Held Watershed Site A-1 Iowa Plymouth 54 Low Not Rated 1965 Fire Protection, Stock, Or ...
Switzerland Lake Dam Ohio Belmont 54 Significant Fair 1956 Water Supply
Alto Lake Dam New Mexico Lincoln 54 High Poor 1965 Water Supply
Davis Subwatershed 7-3615 Iowa Woodbury 54 Low Not Rated 1958 Fire Protection, Stock, Or ...
Lake Montowese Dam Missouri Jefferson 54 High Satisfactory 1942 Recreation
Shavano Valley #1-Sv-1 Colorado Montrose 54 High Satisfactory 1993 Flood Risk Reduction
Dykes Meadow Dam Massachusetts Essex 54 Significant Satisfactory 1894 Water Supply
Upper Little Black A-7 Dam Missouri Ripley 54 High Satisfactory 1984 Flood Risk Reduction
Kern Brothers Dam (Harney) Oregon Harney 54 Low Not Rated 1949 Irrigation
Little Boxelder No. 1 Wyoming Converse 54 Significant Poor 1971 Irrigation
Stoney Creek Reservoir Dam (Bedford) Virginia Bedford 54 High Poor - Water Supply
Nookachamps Hills Dam Washington Skagit 54 Significant Poor 1969 Flood Risk Reduction
Bourbon Co. Water Supply Res. Kansas Bourbon 54 Significant Poor 1997 Water Supply
Oak Mountain New Lake Dam Alabama Shelby 54 High Not Rated 1972 Recreation
Arlington Mills Res Wheeler Dam New Hampshire Rockingham 54 High Satisfactory 1922 Water Supply
Copper Flats Tailings Dam New Mexico Sierra 54 Significant Poor 1980 Tailings
Lower Beaver Brook Colorado Clear Creek 54 High Satisfactory 2022 Water Supply
Diverting Reservoir Dam New York Putnam 54 High Satisfactory 1911 Water Supply
Chickasha Holding Pond Oklahoma Caddo 54 Low Not Rated 1968 Water Supply
Sunshine No 2 Idaho Shoshone 54 Significant Fair - Tailings
Oquaga Creek State Park Dam New York Broome 54 High Poor 1976 Recreation
Lilylands Colorado San Miguel 54 Low Satisfactory 1959 Irrigation
Upper Medicine Creek 80-A Nebraska Frontier 54 Low Satisfactory 1982 Flood Risk Reduction
Indian Creek Hills Lower Lake Missouri Morgan 54 Significant Satisfactory 1972 Recreation
Parnell Creek Subwatershed Site 8-1 Iowa Woodbury 54 Low Not Rated 1968 Fire Protection, Stock, Or ...
Montour Heights Country Club Pennsylvania Allegheny 54 Significant Satisfactory 1987 Recreation
Jackson-Mill Creek WCD Dam 7 South Carolina Fairfield 54 Significant Fair 1973 Flood Risk Reduction
Lake Manatee Dam Florida Manatee 54 High Satisfactory 1967 Water Supply
Coit California Santa Clara 54 Low Satisfactory 1956 Water Supply
Frd No 11 Kansas Shawnee 54 Low - 1973 Flood Risk Reduction
La Jara - Dam No. 1 Colorado Conejos 54 Significant Fair 1906 Recreation
Williams Bridge Reservoir Pennsylvania Lackawanna 54 High Fair 1893 Water Supply
Rainbow Diversion Dam California Colusa 54 Low Not Available 1914 Irrigation
W Fork Pt Remove Creek Wid Site 19 Arkansas Franklin 54 Significant Fair 1965 Flood Risk Reduction
Lake Jacksonville Dam Illinois Morgan 54 Significant Not Available 1939 Recreation
Nilan North Dam Montana Lewis and Clark 54 High Satisfactory 1951 Irrigation
Blackfoot Idaho Caribou 54 High Fair 1911 Irrigation
Lake Mineral Wells Dam Texas Parker 54 High Not Rated 1920 Water Supply
West Sunnyside Watershed Site C-3 Iowa Plymouth 54 Low Not Rated 1973 Fire Protection, Stock, Or ...
Salmon Lake Dam Washington Okanogan 54 High Not Available 1921 Irrigation
Upper Beaver Subwatershed Site 15-1 Iowa Monona 54 Low Not Rated 1966 Fire Protection, Stock, Or ...
2nd Broad River Watershed Dam #23 North Carolina Rutherford 54 High Satisfactory 1979 Flood Risk Reduction
Newnan Waterworks Lake Dam No. 6 Georgia Coweta 54 Low Not Rated 1978 Water Supply
North Oak Creek 1-A Nebraska Lancaster 54 High Satisfactory 1979 Flood Risk Reduction
Lorelei Lake #2 Dam Missouri Lafayette 54 Low Unsatisfactory 1970 Recreation
Stevenson Ranch California Los Angeles 54 High Satisfactory 2004 Debris Control
Dillon-Syltie-Boulton Minnesota Lincoln 54 Significant Satisfactory 1974 Flood Risk Reduction
Papio Creek S-31 Nebraska Sarpy 54 High Satisfactory 1974 Other

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.