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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
Horseshoe Lake Dam Washington Stevens 45 High Satisfactory 2003 Fish and Wildlife Pond
Groveland Wastewater Reclamation #2 California Tuolumne 45 High Satisfactory 1981 Water Supply
Rollins Lake Dam Georgia Bartow 45 High Poor 1989 Recreation
Spencer Wyoming Weston 45 Significant Poor 1952 Irrigation
Sequoyah - Diffuser Pond Tennessee Hamilton 45 Low Not Available 1981 Flood Risk Reduction
Swan Creek 6 Nebraska Saline 45 Low Satisfactory 1992 Flood Risk Reduction
Frd No 19 Kansas Osage 45 Low - 1974 Flood Risk Reduction
Fairport Reservoir Dam #1 New York Ontario 45 High Poor 1923 Recreation
Canonsburg Pennsylvania Washington 45 High Satisfactory 1943 Recreation
Wakefield Lake Dam #2 North Carolina Wake 45 Low Satisfactory 1953 Irrigation
Penn Lake Dam Mississippi Lincoln 45 Low - 2008 Recreation
Southern Regional Park Dam Virginia Albemarle 45 Low Satisfactory - Recreation
Kelly Bros Oklahoma Creek 45 Low Not Rated 1960 Other
International Airport Dam Missouri Platte 45 High Satisfactory 1971 Flood Risk Reduction
Altus North Dike Oklahoma Greer 45 High Not Available 1944 Irrigation
Upper Towaliga Reservoir Dam Georgia Spalding 45 High Satisfactory - Recreation
Santa Rosa Dam Texas Wilbarger 45 High Not Rated 1929 Irrigation
Upper Petit Jean Wid Site 4 Arkansas Scott 45 Significant Satisfactory 1992 Recreation
Frankfort Reservoir Dam New York Herkimer 45 Significant Poor 1908 Water Supply
Graniteville CO Dam 1 South Carolina Aiken 45 Low Not Rated 1968 Recreation
Prospect Point Dam Kentucky Kenton 45 Significant Fair 1975 Recreation
Klau Dam (Blm) California San Luis Obispo 45 Low Not Rated 1961 Water Supply
Frd No 1 Kansas Rush 45 High Fair 1999 Flood Risk Reduction
Katy Lake Dam Missouri Callaway 45 High Satisfactory 1905 Water Supply
Melrose Mountain Dam #1 North Carolina Polk 45 High Fair 1972 Recreation
Larry Hopf Dam Indiana Dubois 45 Low Fair 1978 Recreation
Holly Colorado Arapahoe 45 High Not Rated 1979 Flood Risk Reduction
Frd No 49 Kansas Elk 45 Low - 1995 Flood Risk Reduction
Warrington (Pa-611) Pennsylvania Bucks 45 High Fair 1976 Flood Risk Reduction
Carp Lake Dam Missouri Jackson 45 Low Satisfactory 1956 Recreation
Lake Delago Kansas Linn 45 Low - - Recreation
Lakeside Dam Georgia Bibb 45 High Poor 1890 Recreation
Flat Top Lake Dam West Virginia Raleigh 45 High Satisfactory 1950 Recreation
Olson California Napa 45 High Satisfactory 1955 Water Supply
Beaver Meadow Utah Summit 45 Significant Not Rated 1949 Irrigation
Crocker California San Mateo 45 High Satisfactory 1890 Water Supply
New Dam Maine York 45 High Fair 1910 Hydroelectric
Quinapoxet Reservoir Dam Massachusetts Worcester 45 High Satisfactory 1953 Water Supply
Canon No. 5 Wyoming Albany 45 Low Fair 1963 Irrigation
Sevan Lake Oregon Lake 45 Low Not Rated 1977 Recreation
Flathead Wyoming Washakie 45 Significant Poor 1979 Irrigation
Sand Draw Wyoming Johnson 45 Low Poor 1968 Irrigation
Anderson #1 South Dakota Mellette 45 Low - 1956 Fire Protection, Stock, Or ...
Jh Nelson Environmental Area Kansas Leavenworth 45 Low - - Other
Sahoma Lake Oklahoma Creek 45 High Poor 1947 Water Supply
No 10 Montana Blaine 45 Low - 1930 Fire Protection, Stock, Or ...
Toponas Rock #2 Colorado Routt 45 Low Not Rated 1945 Irrigation
Horn Wyoming Johnson 45 Low Fair 1956 Irrigation
Aiken Reservoir Dam South Carolina Aiken 45 Significant Fair 1983 Water Supply
N-4 Rockland Mine Florida Polk 45 Significant Not Rated - Tailings

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.