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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

36,626 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 36,626 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.

Clear
Name State County Height (ft) Hazard Condition Year Purpose
Mucky Creek Subwatershed Sta 28+50 #2 Iowa Monona 41 Low Not Rated 1965 Fire Protection, Stock, Or ...
Sister Grove Creek WS SCS Site 27 Dam Texas Grayson 41 Low Not Rated 1959 Flood Risk Reduction
Chambers Creek WS SCS Site 33a Dam Texas Johnson 41 High Not Rated 1961 Flood Risk Reduction
Leonard Lake Texas Freestone 41 Low Not Rated 2007
Willow Creek Dam Oklahoma Sequoyah 41 Low Not Rated - Fish and Wildlife Pond
Lower Crystal Lake Dam Georgia DeKalb 41 Undetermined Not Rated 1954 Recreation
Mc Call Subwatershed Site 30-1 Iowa Monona 41 Low Not Rated 1963 Fire Protection, Stock, Or ...
Schlensig Dam Iowa Crawford 41 Low Not Rated 1970 Fire Protection, Stock, Or ...
Clear Fork Trinity River WS SCS Site 17 Dam Texas Parker 41 Low Not Rated 1958 Flood Risk Reduction
Weber Creek Subwatershed Site 5-4460 Iowa Woodbury 41 Low Not Rated 1956 Fire Protection, Stock, Or ...
North Hills Detention Pond 2 Dam Texas El Paso 41 High Not Rated 1988 Flood Risk Reduction
SCS-Caney Coon Creek Site-3 Oklahoma Coal 41 Low Not Rated 1968 Flood Risk Reduction
Green Creek WS SCS Site 13 Dam Texas Erath 41 Low Not Rated 1956 Flood Risk Reduction
SCS-Upper Black Bear Creek Site-65 Oklahoma Noble 41 Low Not Rated 1975 Flood Risk Reduction
Clear Fork Trinity River WS SCS Site 22a Dam Texas Parker 41 Low Not Rated 1958 Flood Risk Reduction
Perch Hill Plant Dam Texas Wise 41 Low Not Rated 1964 Other
Culverwell Colorado Moffat 41 Low Not Rated 1930 Irrigation
Red Oak Dam Virginia Westmoreland 41 Significant Not Rated - Irrigation
North Fork Broad River WS Str # 2 Georgia Stephens 41 Low Not Rated 1955 Flood Risk Reduction
Plum Creek WS SCS Site 16 Dam Texas Hays 41 High Not Rated 1975 Flood Risk Reduction
Simon Run Watershed Site 4-2 Iowa Pottawattamie 41 Low Not Rated 1976 Fire Protection, Stock, Or ...
Plum Creek WS SCS Site 21 Dam Texas Caldwell 41 High Not Rated 1962 Flood Risk Reduction
Kiowa Crk Wtrshd Q-51 Colorado Elbert 41 Low Not Rated 1956 Flood Risk Reduction
SCS-Upper Washita Creek Site-034 Oklahoma Roger Mills 41 Low Not Rated 1961 Flood Risk Reduction
Dane Ridge Watershed Site D-1-7 Iowa Crawford 41 Low Not Rated 1978 Fire Protection, Stock, Or ...
SCS-Quartermaster Creek Site-16 Oklahoma Roger Mills 41 Low Not Rated 1962 Flood Risk Reduction
SCS-Uncle John Creek Site-02 Oklahoma Kingfisher 41 Low Not Rated 1974 Flood Risk Reduction
Pyles Canyon 2 Oregon Union 41 Low Not Rated 1977 Irrigation
Terrapin Creek W/S Dam Site 9 Alabama Calhoun 41 Low Not Rated 1964 Flood Risk Reduction
SCS-Barnitz Creek Site-101 Oklahoma Dewey 41 Low Not Rated 1959 Flood Risk Reduction
Blanket Creek WS SCS Site 15 Dam Texas Brown 41 High Not Rated 1965 Flood Risk Reduction
Murcielago Lake Dam Virginia Albemarle 41 High Not Rated 1900 Recreation
Waterville Upper Storage Reservoir Dam New York Oneida 41 Significant Not Rated 1953 Water Supply
Spackman, Terry Utah Cache 41 Low Not Rated - Irrigation
Meridian State Park Lake Dam Texas Bosque 41 High Not Rated 1934 Recreation
Salmon Creek Reservoir Oregon Baker 41 Significant Not Rated 1984 Irrigation
Nelson County Dam #2 Virginia Nelson 41 Undetermined Not Rated -
Chambers Creek WS SCS Site 65a Dam Texas Hill 41 Low Not Rated 1974 Flood Risk Reduction
Ne Trib Leon River WS SCS Site 22 Dam Texas Comanche 41 Low Not Rated 1966 Flood Risk Reduction
Oreil LLC Dam Virginia Madison 41 Undetermined Not Rated -
Seefeldt-Limesand Dam North Dakota LaMoure 41 Low Not Rated 1967 Recreation
Andersons Dam Virginia Fluvanna 41 Undetermined Not Rated - Irrigation
Anderson Farm Lake Dam Kentucky Mercer 41 Low Not Rated 1965 Recreation
Big Park Watershed Site A-3 Iowa Crawford 41 Low Not Rated 1970 Fire Protection, Stock, Or ...
Iron Cr Lake South Dakota Lawrence 41 High Not Rated 1937 Recreation
Sherwan Lake West Virginia Randolph 41 High Not Rated 1958 Recreation
Winona Reservoir Kentucky Powell 41 High Not Rated 1959 Water Supply
SCS-Lower Black Bear Creek Site-27 Oklahoma Pawnee 41 Low Not Rated 1975 Flood Risk Reduction
North Creek WS SCS Site 24 Dam Texas Jack 41 Low Not Rated 1971 Flood Risk Reduction
Wm. Seymour Dam Iowa Warren 41 Low Not Rated 1981 Fire Protection, Stock, Or ...

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.