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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
Olson Fish Dam; Willard North Dakota Williams 50 Low Not Rated 1969 Recreation
Northwest Laterals WS SCS Site 1 Dam Texas Runnels 50 Low Not Rated 1965 Flood Risk Reduction
Sloan Quarry Water Storage Pond Dam Nevada Clark 50 Significant Fair - Water Supply
Jewell County State Lake Kansas Jewell 50 Low - 1954
Palmer Lake #2 Colorado El Paso 50 High Satisfactory 1904 Water Supply
Sooner Land & Cattle Co. Oklahoma Osage 50 Undetermined Not Rated 1970 Recreation
Peterson Dam New Mexico San Miguel 50 High Fair 1911 Water Supply
Stutzman Dam Iowa Washington 50 Low Not Rated 1970 Fire Protection, Stock, Or ...
Glenn Springs Dam Tennessee Tipton 50 Significant Satisfactory 1993
Waubonsie Cr. Watershed Site 3-6 Iowa Mills 50 Low Not Rated 1989 Fire Protection, Stock, Or ...
Lake Jeanette Dam North Carolina Guilford 50 High Fair 1943 Recreation
Eagle Falls Resort & Restaurant Kentucky McCreary 50 Significant Poor 1960 Recreation
Highway 44 South Dakota Mellette 50 Significant - 1973 Other
Holiday Lake Dam Iowa Poweshiek 50 Significant Satisfactory 1962 Recreation
Shavano Valley #2-Sv-2 Colorado Montrose 50 High Satisfactory 1996 Flood Risk Reduction
Bill Greer Dam Kentucky Butler 50 Significant Poor 1955 Other
Glendo Dike 1 Wyoming Platte 50 High Not Available 1959 Flood Risk Reduction
Bad Axe 33 Wisconsin Vernon 50 Low Fair 1965 Flood Risk Reduction
Blue No. 1 Wyoming Sweetwater 50 Low Fair 1997 Other
Kiehnhoff Farms Kansas Doniphan 50 Low - 1961 Debris Control
Petenwell Wisconsin Juneau 50 High Satisfactory 1949 Hydroelectric
Plummer Basin East Tailings Minnesota Itasca 50 Low - 1956 Tailings
Robbs Peak California El Dorado 50 Low Satisfactory 1963 Hydroelectric
Shawnee County State Fishing Lake Kansas Shawnee 50 Low - 2010 Recreation
Sunnyside Energy Park Pennsylvania Jefferson 50 High Fair 1975 Recreation
Harrison Street California Riverside 50 High Satisfactory 1954 Flood Risk Reduction
Slate River Dam #8 Virginia Buckingham 50 High Fair - Flood Risk Reduction
Ashe Lake Dam North Carolina Ashe 50 High Poor 1955 Recreation
Mosquito of Harrison Watershed Site 7-1 Iowa Harrison 50 Low Not Rated 1993 Fire Protection, Stock, Or ...
Lake Fisher Dam North Carolina Cabarrus 50 High Fair 1948 Water Supply
Cross Lake Dam and Spillway Louisiana Caddo 50 High Fair 1925 Water Supply
Perry Sedimentation Structure Mississippi Tate 50 Low - 2005 Other
Rosebud Lake Dam Texas Falls 50 Low Not Rated 1909 Recreation
Camp Wa Shawtee Dam Iowa Fremont 50 Low Not Rated 1963 Recreation
Upper Little Nemaha 25 Nebraska Lancaster 50 Low Satisfactory 2001 Other
Lake Pahoja Dam Iowa Lyon 50 Significant Satisfactory 1974 Fire Protection, Stock, Or ...
Blanchard Debris Basin California Los Angeles 50 High Satisfactory 1966 Debris Control
Lake Wilhelm (Pa-475) Pennsylvania Mercer 50 High Satisfactory 1969 Flood Risk Reduction
Lake Ponderosa Dam Iowa Poweshiek 50 High Satisfactory 1969 Other
Anglers Cove Dam Texas Erath 50 Low Not Rated 2002 Recreation
Shawnee City Lake No. 2 Oklahoma Pottawatomie 50 High Fair 1960 Water Supply
Honokowai - Structure #8 Hawaii Maui 50 High Fair 1995 Flood Risk Reduction
Coeur Rochester Stage Iii Contingency Pond Dam Nevada Pershing 50 Low Fair 2015 Flood Risk Reduction
Bella Lake East Dam Indiana Vermillion 50 Low Poor 1994 Recreation
Comm Scope Dam North Carolina Catawba 50 Significant Fair 1967 Other
Loch Linden Dam Virginia Warren 50 Significant Not Rated - Recreation
Ringtown Reservoir No 6 Pennsylvania Schuylkill 50 High Fair 1921 Water Supply
Robbins Lake Dam Downstream Missouri Nodaway 50 High Not Rated 1970 Irrigation
Upper Big Nemaha 20-A Nebraska Johnson 50 Low Satisfactory 1980 Flood Risk Reduction
Hulen Lake East Dam Missouri Boone 50 High Satisfactory 1948 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.