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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

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
Rogers Lake Dam Missouri Howard 45 High Satisfactory 1970 Water Supply
Lake Vermilion Dam Illinois Vermilion 45 High Not Available 1925 Water Supply
Flagstaff Maine Somerset 45 High Fair 1948 Hydroelectric
Allison Reservoir Pennsylvania Fayette 45 High Fair 1917 Recreation
Eau Pleine Wisconsin Marathon 45 High Satisfactory 1937 Hydroelectric
Kiewit Stockade Creek No. 1 Wyoming Sheridan 45 Low Poor 1968 Irrigation
South Branch 1-B Nebraska Otoe 45 Low Satisfactory 1995 Flood Risk Reduction
Oknoname 137093 Oklahoma Stephens 45 Low Not Rated 1960 Other
Lone Elk Lower Dam Missouri St. Louis 45 Low Satisfactory 1966 Recreation
Ford Lake Michigan Washtenaw 45 High Satisfactory 1932 Hydroelectric
Ramseur Water Supply Dam North Carolina Randolph 45 High Fair - Water Supply
Mill Picayune Watershed Site M-24-16 Iowa Shelby 45 Low Not Rated 1972 Fire Protection, Stock, Or ...
Frd No 14 Kansas Elk 45 Low - 1980 Flood Risk Reduction
Lower (South) Wiccopee Dam New York Putnam 45 High Poor 1913 Water Supply
Oak Creek (A.K.A. Upper Bowns) Utah Garfield 45 High Fair 1918 Irrigation
Roanoke Creek Dam # 35a Virginia Charlotte 45 Low Satisfactory - Flood Risk Reduction
Croy Subwatershed Site G3-4083 Iowa Monona 45 Low Not Rated 1951 Fire Protection, Stock, Or ...
Lower Rose Canyon Arizona Pima 45 Low Not Rated 1958 Fish and Wildlife Pond
Frd No 16 Kansas Shawnee 45 Low - 1975 Flood Risk Reduction
Fourche Creek #11 Missouri Ripley 45 Low Satisfactory 1985 Flood Risk Reduction
Atkins James R Oklahoma Texas 45 Low Not Rated 1984 Other
Stevens Creek A17-1 Nebraska Lancaster 45 High Satisfactory 2005 Flood Risk Reduction
Mcgregor Dam North Dakota Williams 45 High Poor 1967 Recreation
Tekamah-Mud Creek 41-A Nebraska Burt 45 Low Satisfactory 1976 Flood Risk Reduction
Mill Picayune Watershed Site M-22-12 Iowa Shelby 45 Low Not Rated 1978 Fire Protection, Stock, Or ...
Guthrie Country Club Oklahoma Logan 45 High Poor 1913 Water Supply
Denton Creek WS SCS Site 1a Dam Texas Montague 45 Low Not Rated 1966 Flood Risk Reduction
Stevens Creek A9-1 Nebraska Lancaster 45 Low Satisfactory 2003 Flood Risk Reduction
Highgate Falls Vermont Franklin 45 Significant Satisfactory 1918 Hydroelectric
Frd No 14 Kansas Cowley 45 Low - 1966 Flood Risk Reduction
Umstead Park Lake Dam #2 North Carolina Wake 45 Low Fair 1955 Recreation
Arthur White Oklahoma Blaine 45 Low Not Rated 1969 Recreation
Mattaceunk Maine Penobscot 45 High Satisfactory 1939 Hydroelectric
Farwell 1-6 Nebraska Howard 45 Low Fair 1966 Other
Plain Honey Creek 3 Wisconsin Sauk 45 Low Fair 1970 Flood Risk Reduction
Tehuacana Creek WS SCS Site 7 Dam Texas Hill 45 Low Not Rated 1971 Flood Risk Reduction
Lehenbaur Lake Dam-Section 25 Missouri Callaway 45 Low Not Rated 1977 Recreation
Timmerman Farms Dam Nebraska Cass 45 Low Satisfactory 1995 Flood Risk Reduction
Hamilton City Lake Dam Texas Hamilton 45 High Unsatisfactory 1923 Water Supply
Reelfoot-Indian Creek #1 Dam Tennessee Obion 45 High Satisfactory 1986
Equinus (Legendary Run) Lake Dam Ohio Clermont 45 High Satisfactory 2001 Water Supply
Mill Picayune Watershed Site M-2-2 Iowa Harrison 45 Low Not Rated 1967 Fire Protection, Stock, Or ...
Prague Lake Oklahoma Lincoln 45 Significant Satisfactory 1984 Flood Risk Reduction
Mildred Lake Dam Kansas Allen 45 Low - 1916 Recreation
Peahi Reservoir Hawaii Maui 45 High Poor 1924 Irrigation
Chatsworth California Los Angeles 45 High Satisfactory 1918 Water Supply
Rush Creek Structure No. 1-B Ohio Perry 45 High Fair 1975 Flood Risk Reduction
Haywire Lake No 2 Dam Texas Tarrant 45 Low Not Rated 1930 Recreation
Hawthorne Lake Dam Iowa Mahaska 45 Significant Satisfactory 1979 Recreation
Yacht Club Bay Dam Number 15 Alabama Tuscaloosa 45 Low Not Rated 1976 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.