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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

92,628 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 92,628 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
Cottonwood Creek 6-D Nebraska Saunders 47 Low Satisfactory 1967 Flood Risk Reduction
Jennings Creek #16 Dam Tennessee Macon 47 Significant Satisfactory 1960
Frd No 20 Kansas Chase 47 Low — 1995 Flood Risk Reduction
Waubonsie Cr. Watershed Site 3-1-2 Iowa Fremont 47 Low Not Rated 1984 Fire Protection, Stock, Or ...
Lake Piasa Dam Illinois Jersey 47 Low Not Available 1963 Recreation
Big Coon Subwatershed Site 2-10a Iowa Woodbury 47 Low Not Rated 1999 Fire Protection, Stock, Or ...
Mc Call Subwatershed Site M-2 Iowa Monona 47 Low Not Rated 1963 Fire Protection, Stock, Or ...
Mcclure Lake Dam Georgia Gilmer 47 Low Not Rated — Recreation
Pauwela Reservoir Hawaii Maui 47 High Poor 1904 Irrigation
James Diversion Dam South Dakota Beadle 47 Low Not Available 1964 Recreation
Sycamore Dam Arizona Pima 47 Significant Not Rated 1939
The Woodlands Kansas Wyandotte 47 High Satisfactory 1953 Flood Risk Reduction
Bacon Creek Watershed Site A-2-3 Iowa Woodbury 47 Significant Poor 1978 Flood Risk Reduction
Felmont Oil Co. Dam Indiana Dubois 47 Significant Fair 1963 Other
Lake Lyall Afpoa Dam South Carolina Orangeburg 47 High Fair 1954 Recreation
Walnut Glen Lake Dam Missouri Phelps 47 Significant Satisfactory —
Jennings Creek #5 Dam Tennessee Jackson 47 Low Satisfactory 1961
Hough Park Dam Missouri Cole 47 High Satisfactory 1965 Recreation
Lake Tiaroga Dam North Carolina Transylvania 47 High Fair — Recreation
Maui Reservoir 40 Hawaii Maui 47 High Fair 1926 Irrigation
Bog Brook Dam #1 New York Putnam 47 High Satisfactory 1893 Water Supply
Spruce Pine Water Supply Dam #1 North Carolina Mitchell 47 High Satisfactory — Water Supply
John Bunch Lake Dam North Carolina Randolph 47 High Fair 1942 Water Supply
Lake Mingo Dam Illinois Vermilion 47 Significant Not Available 1981 Recreation
Nasworthy Dam Texas Tom Green 47 High Fair 1930 Water Supply
Talking Rock Creek Watershed Str #3 Georgia Pickens 47 Low Not Rated 1966 Flood Risk Reduction
Big Indian Creek 2-B Nebraska Gage 47 Low Satisfactory 1965 Flood Risk Reduction
Emerald Valley Dam Iowa Clayton 47 Significant Satisfactory 2008 Recreation
Norwich Reservoir #1 Dam New York Chenango 47 High Fair 1881 Water Supply
North Windmill Wyoming Campbell 47 Low Fair 2006 Irrigation
Salt Springs Valley California Calaveras 47 High Poor 1882 Other
White Rock Dam Texas Dallas 47 High Fair 1911 Water Supply
Frd No 42 Kansas Lincoln 47 Low — 1995 Flood Risk Reduction
Lake Placid Dam Texas Guadalupe 47 High Fair 1932 Hydroelectric
Whited Reservoir (Baker) Oregon Baker 47 Significant Not Rated 1921 Irrigation
Rock Creek-Upper (Harney) Oregon Harney 47 Low Not Rated 1970 Irrigation
Lake St. Louis Dam Missouri St. Charles 47 High Satisfactory 1973 Recreation
Oak-Middle 79-A Nebraska Seward 47 Low Satisfactory 1963 Flood Risk Reduction
Neustrom Subwatershed Site 13-1 Iowa Woodbury 47 Low Not Rated 1971 Fire Protection, Stock, Or ...
Cornish Creek Reservoir Dam Georgia Newton 47 High Satisfactory 1991 Water Supply
Laurel Creek Lake No.1 West Virginia Mingo 47 High Poor 1960 Fish and Wildlife Pond
Altus Lugert Dike Oklahoma Kiowa 47 High Not Available 1944 Irrigation
Waubonsie Cr. Watershed Site 9-1 Iowa Mills 47 Low Not Rated 1976 Other
Nebraska City Road Dam Nebraska Otoe 47 Low Fair 2005 Other
Bourbon CO State Lake Dam Kansas Bourbon 47 Low — 1957
Pabco Dam Tailings Pond 11 Nevada Clark 47 Low Fair 2010 Tailings
Smith Lake Dam Illinois Peoria 47 Significant Not Available 1969 Recreation
Lake Forest Dam Missouri Ste. Genevieve 47 High Satisfactory 1970 Recreation
Look Up Lodge Dam South Carolina Greenville 47 High Fair 1952 Recreation
Whetstone Creek Big Lake Dam Missouri Callaway 47 High Unsatisfactory 1956 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.