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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
SCS-Wildhorse Creek Site-107 Oklahoma Garvin 50 High Fair 1962 Water Supply
Nolan Creek WS SCS Site 15 Dam Texas Bell 50 High Satisfactory 1972 Flood Risk Reduction
Chambers Creek WS SCS Site 15 Dam Texas Ellis 50 High Satisfactory 1959 Flood Risk Reduction
Lake Sugema Dam Iowa Van Buren 50 High Satisfactory 1992 Recreation
SCS-Bear-Fall & Coon Creek Site-011 Oklahoma Logan 50 Low Not Rated 1960 Flood Risk Reduction
Bh Rc&D Grade Structure Bh Ca-305.3-La South Dakota Lawrence 50 Low - 1976 Flood Risk Reduction
Auxiliary Pool 2 Spillway Georgia Floyd 50 Low Satisfactory 1992 Hydroelectric
Sanderson Canyon WS SCS Site 1 Dam Texas Brewster 50 Significant Not Rated 1986 Flood Risk Reduction
Indian Creek WS Str Y-9a-14 Dam Mississippi Panola 50 High Unsatisfactory 1963 Flood Risk Reduction
D.O.E. Savannah River Pond B South Carolina Barnwell 50 Low Not Available 1960 Other
West Logan Ridge Trail Dam Nevada Washoe 50 High Poor 2003 Flood Risk Reduction
Non Potable Reservoir Dam 1 Colorado El Paso 50 Significant Not Available 1961 Flood Risk Reduction
Los Alamos Canyon Dam New Mexico Los Alamos 50 High Satisfactory 1943 Water Supply
Rhodes Arroyo Retarding Dam New Mexico Doña Ana 50 High Poor 1960 Flood Risk Reduction
SCS-Oak Creek Site-004 Oklahoma Washita 50 High Fair 1968 Flood Risk Reduction
Williams Creek WS SCS Site 3 Dam Texas Gillespie 50 High Satisfactory 1967 Flood Risk Reduction
East Fork Pond River FRS No 5a Kentucky Christian 50 Low Not Rated 1970 Flood Risk Reduction
SCS-Dead Indian-Wldhorse Cr Site-02 Oklahoma Roger Mills 50 Low Not Rated 1959 Flood Risk Reduction
Hightower Creek W/S Str. #11 Georgia Towns 50 High Not Rated 1960 Flood Risk Reduction
Upper Gila Valley Site No. 10 Dam New Mexico Grant 50 High Poor 1963 Flood Risk Reduction
Little Sandy - Trail Creek W/S Str. #10 Georgia Clarke 50 High Fair 1976 Flood Risk Reduction
Non Potable Reservoir Dam 3 Colorado El Paso 50 High Not Available 1961 Irrigation
Huff Creek WCD Dam 4c South Carolina Greenville 50 High Fair 1965 Flood Risk Reduction
Twin-Rush Creek Dam No. 1 Indiana Washington 50 High Poor 1980 Water Supply
Flood Water Retarding Structure Site 30 Mississippi Holmes 50 Significant Not Available 2001 Other
Lopez Dam California Los Angeles 50 High Not Available 1954 Debris Control
Everett Dam - Dike P-1 New Hampshire Hillsborough 50 High Not Available 1961 Flood Risk Reduction
Mcalpine Locks and Dam Kentucky Jefferson 50 Significant Not Available 1964 Navigation
Dane Ridge Watershed Site D-1-3 Iowa Crawford 50 Low Not Rated 1971 Fire Protection, Stock, Or ...
Hartzell California San Luis Obispo 50 Significant Satisfactory 1965 Water Supply
Ipuolono Reservoir Hawaii Kauai 50 High Poor 1910 Irrigation
Steele Creek Dam Tennessee Sullivan 50 High Satisfactory 1963
Northern Oaks Lake Dam Illinois Tazewell 50 Low Not Available 1969 Recreation
Winton Woods Golf Course Lake "E" Dam Ohio Hamilton 50 Significant Satisfactory 1994 Water Supply
Chickasaw Lake Dam Georgia Cherokee 50 Low Not Rated 1974 Recreation
Sun Valley Detention Dam Nevada Washoe 50 High Poor - Flood Risk Reduction
Mcclellan Creek WS SCS Site 7 Dam Texas Gray 50 Low Not Rated 1987 Flood Risk Reduction
Lake Ada Rose California Mendocino 50 High Satisfactory 1964 Water Supply
Chino Mines Dam No. 8 New Mexico Grant 50 Low Satisfactory 1974 Other
Mannford Lake Oklahoma Creek 50 Significant Fair 1950 Water Supply
Marlette Lake Dam Nevada Washoe 50 High Not Rated - Water Supply
Oneida City Reservoir Dam New York Oneida 50 High Poor 1926 Water Supply
Boatman An Oklahoma Okmulgee 50 Low Not Rated 1950 Other
Mill Picayune Watershed Site M-11-4 Iowa Shelby 50 Low Not Rated 1961 Fire Protection, Stock, Or ...
Blackhawk Lake Wisconsin Iowa 50 Low Fair 1969 Recreation
Karl Lake Dam Illinois Mercer 50 Significant Not Available 1974 Recreation
Mill Picayune Watershed Site M-22-6 Iowa Shelby 50 Low Not Rated 1978 Fire Protection, Stock, Or ...
Gibbons Creek Dam Texas Grimes 50 High Satisfactory 1981 Hydroelectric
Green Leaf Lake Oklahoma Muskogee 50 Significant Not Available 1935 Fish and Wildlife Pond
Indian Valley Lake Kansas Jackson 50 Low Not Rated 1966

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.