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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

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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

36,657 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 36,657 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
Hershiser Reservoir Oregon Clackamas 42 Low Not Rated 1972 Irrigation
West Douglas Watershed Site L-7 Iowa Adams 42 Low Not Rated 1968 Fire Protection, Stock, Or ...
Hideaway Hills Dam Virginia Fauquier 42 Undetermined Not Rated - Recreation
St. Joe Tailings Colorado Boulder 42 Low Not Rated 1936 Tailings
SCS-Cane Creek Site-18 Oklahoma Okmulgee 42 Low Not Rated 1967 Flood Risk Reduction
Wohlers Dam Iowa Pottawattamie 42 Low Not Rated 1961 Fire Protection, Stock, Or ...
River Road Hunting Club Lake Dam Georgia Burke 42 Low Not Rated - Fish and Wildlife Pond
Blanket Creek WS SCS Site 12 Dam Texas Comanche 42 Low Not Rated 1965 Flood Risk Reduction
Charles Woods Lake Dam Iowa Monona 42 Low Not Rated 1974 Recreation
Delbert Walker Dam Texas Houston 42 Low Not Rated -
Luce Lake Dam Georgia Butts 42 Low Not Rated 1967 Recreation
Mt. Springs Ranch Dam Oregon Polk 42 Significant Not Rated 1969 Irrigation
Pine Lake Utah Garfield 42 Significant Not Rated 1922 Fish and Wildlife Pond
Milburn Lake Kentucky Campbell 42 Low Not Rated 1972 Recreation
Mclees Lake Dam Georgia Laurens 42 Low Not Rated 1973 Recreation
Brady Creek WS SCS Site 28 Dam Texas Concho 42 Low Not Rated 1957 Flood Risk Reduction
Dutch Hollow Subwatershed Site M-3 Iowa Woodbury 42 Low Not Rated 1984 Fire Protection, Stock, Or ...
Daly Dam Iowa Monona 42 Low Not Rated 1985 Fire Protection, Stock, Or ...
Schoening Dam Iowa Mills 42 Low Not Rated 1945 Fire Protection, Stock, Or ...
SCS-Upper Clear Boggy Creek Site-14 Oklahoma Pontotoc 42 Low Not Rated 1961 Flood Risk Reduction
SCS-Quapaw Creek Site-26 Oklahoma Lincoln 42 Low Not Rated 1976 Flood Risk Reduction
Williams Lake Alabama Russell 42 Low Not Rated 1948 Recreation
Shaeferkoeter Dam No 2 Texas Comal 42 Significant Not Rated 1973 Recreation
Dane Ridge Watershed Site C-1 Iowa Crawford 42 Low Not Rated 1978 Fire Protection, Stock, Or ...
Dutch Hollow Subwatershed Site 4-1 Iowa Woodbury 42 Low Not Rated 1984 Fire Protection, Stock, Or ...
Oakridge Lake Estates Dam Iowa Johnson 42 Low Not Rated 1977 Recreation
SCS-Upper Black Bear Creek Site-43 Oklahoma Garfield 42 Low Not Rated 1961 Flood Risk Reduction
Zellmer Subwtrshd Sta 31+70 #M Iowa Woodbury 42 Low Not Rated 1964 Fire Protection, Stock, Or ...
Mc Masters Subwatershed 3907 Iowa Monona 42 Low Not Rated 1955 Fire Protection, Stock, Or ...
Providence Place Dam "B" Georgia Bleckley 42 Low Not Rated -
SCS-Cowden Laterals Site-011 Oklahoma Caddo 41 Low Not Rated 1970 Flood Risk Reduction
York Creek WS SCS Site 5 Dam Texas Hays 41 High Not Rated 1963 Flood Risk Reduction
Green Creek WS SCS Site 13 Dam Texas Erath 41 Low Not Rated 1956 Flood Risk Reduction
SCS-Rush Creek Site-007 Oklahoma Grady 41 Low Not Rated 1959 Flood Risk Reduction
Dowdy Dam 6106 Nebraska Jefferson 41 Low Not Rated 1980 Flood Risk Reduction
SCS-Sandstone Creek Site-110 Oklahoma Beckham 41 Low Not Rated 1952 Flood Risk Reduction
Chadwicks Dam New York Oneida 41 Low Not Rated - Other
Paluxy River WS SCS Site 4 Dam Texas Erath 41 Low Not Rated 1980 Flood Risk Reduction
Polk County Roadgrade Dam 21-78-22 Iowa Polk 41 Low Not Rated 1992 Other
West Wolf Creek Subwatershed Site 35 Iowa Woodbury 41 Low Not Rated 1997 Fire Protection, Stock, Or ...
Lorton Dam Virginia Bedford 41 Undetermined Not Rated - Recreation
Yahou Alabama Calhoun 41 High Not Rated 1967 Recreation
Mill Picayune Watershed Site M-33-2 Iowa Crawford 41 Low Not Rated 1993 Fire Protection, Stock, Or ...
Grassy Creek Watershed Dam G- 38 Missouri Lewis 41 Low Not Rated 1998 Flood Risk Reduction
Troublesome Creek Watershed Dam S- 94 Missouri Marion 41 Low Not Rated 1994 Flood Risk Reduction
Troublesome Creek Watershed Dam S- 78 Missouri Lewis 41 Low Not Rated 1994 Flood Risk Reduction
Mortenson Subwatershed Sta99+92 Main Iowa Cherokee 41 Low Not Rated 1950 Fire Protection, Stock, Or ...
Reinert Dam Iowa Mills 41 Low Not Rated 1998 Fire Protection, Stock, Or ...
SCS-Wildhorse Creek Site-060 Oklahoma Garvin 41 Low Not Rated 1987 Flood Risk Reduction
SCS-Rush Creek Site-029 Oklahoma Garvin 41 Low Not Rated 1961 Flood Risk Reduction

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.