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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

60,242 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 60,242 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
Brunswick Maine Cumberland 42 Low Satisfactory 1982 Hydroelectric
Zaugg Dam Iowa Pocahontas 42 Low Poor 1998 Flood Risk Reduction
Banks Dam Iowa Plymouth 42 Low Not Rated 1966 Fire Protection, Stock, Or ...
Goeser Dam Iowa Crawford 42 Low Not Rated 1960 Fire Protection, Stock, Or ...
Mill Picayune Watershed Site N-3 Iowa Harrison 42 Low Not Rated 1973 Fire Protection, Stock, Or ...
Pattee Creek No. 2 South Dakota Lincoln 42 Low - 1969 Flood Risk Reduction
Garland Rodgers Oklahoma Caddo 42 Low Not Rated 1989 Other
Harper Century Farm Dam Iowa Harrison 42 Low Not Rated 2011 Flood Risk Reduction
Parnell Creek Subwatershed Site M-3 Iowa Woodbury 42 Low Not Rated 1967 Fire Protection, Stock, Or ...
SCS-Upper Muddy Boggy Creek Site-33 Oklahoma Hughes 42 Low Not Rated 1983 Flood Risk Reduction
SCS-Little Washita River Site-11 Oklahoma Grady 42 Low Not Rated 1973 Flood Risk Reduction
Frd No 62 Kansas Marshall 42 Low - 1978 Flood Risk Reduction
Oknoname 015002 Oklahoma Caddo 42 Low Not Rated 1958 Other
West Fork Above Bridgeport WS SCS Site 3b Dam Texas Jack 42 Low Not Rated 1951 Flood Risk Reduction
Brown CO State Fishing Lake Kansas Brown 42 Low - 1953 Fish and Wildlife Pond
Yarnell Debris Basin California Los Angeles 42 Low Satisfactory 1963 Debris Control
Zellmer Subwatershed Site J-1a Iowa Woodbury 42 Low Not Rated 2002 Flood Risk Reduction
Sister Grove Creek WS SCS Site 8 Dam Texas Collin 42 Low Not Rated 1959 Flood Risk Reduction
Square Butte Detention Dam Montana Phillips 42 Low Poor 1967 Flood Risk Reduction
Mynard Road Dam 36a-12-12 Nebraska Cass 42 Low Satisfactory 1994 Flood Risk Reduction
SCS-Upper Washita Creek Site-051 Oklahoma Roger Mills 42 Low Not Rated 1961 Flood Risk Reduction
E-21b Kansas Jefferson 42 Low - 1958 Flood Risk Reduction
Channel Diversion Dike California Los Angeles 42 Low Satisfactory 1940 Flood Risk Reduction
Denton Creek WS SCS Sed Cont Str 7-6 Texas Montague 42 Low Not Rated 1977 Flood Risk Reduction
SCS-Big Kiowa Creek Site-2 Oklahoma Roger Mills 42 Low Not Rated 1953 Flood Risk Reduction
Garden Valley 10 Wisconsin Buffalo 42 Low Unsatisfactory 1966 Debris Control
Furnas County Farms Ncp Farrow Lagoon Dam Nebraska Nance 42 Low Satisfactory 1994 Other
SCS-Upper Clear Boggy Creek Site-30 Oklahoma Pontotoc 42 Low Not Rated 1964 Flood Risk Reduction
Spring Creek Dam Colorado Jackson 42 Low Poor 1978 Fish and Wildlife Pond
Chambers Creek WS SCS Site 63 Dam Texas Johnson 42 Low Not Rated 1961 Flood Risk Reduction
Big Indian Creek 6-B Nebraska Gage 42 Low Satisfactory 1968 Flood Risk Reduction
High Pine Creek W/S Dam Site 4 Alabama Randolph 42 Low Not Rated 1961 Flood Risk Reduction
Blanket Creek WS SCS Site 12 Dam Texas Comanche 42 Low Not Rated 1965 Flood Risk Reduction
SCS-Sandstone Creek Site-114 Oklahoma Roger Mills 42 Low Not Rated 1962 Flood Risk Reduction
Held Watershed Site D-7 Iowa Plymouth 42 Low Not Rated 1978 Fire Protection, Stock, Or ...
Burkhart Dam Iowa Harrison 42 Low Not Rated 2010 Flood Risk Reduction
East Fork Above Lavon WS SCS Site 44 Dam Texas Collin 42 Low Not Rated 1959 Flood Risk Reduction
Mammoth Cave Resort Dam Kentucky Edmonson 42 Low Not Rated - Recreation
Jennings Creek #4 Dam Tennessee Clay 42 Low Satisfactory 1964
Richland Creek WS SCS Site 38 Dam Texas Hill 42 Low Not Rated 1961 Flood Risk Reduction
Oak-Middle 58-B Nebraska Seward 42 Low Satisfactory 1965 Flood Risk Reduction
Dd No C-114 (M. Kathrens) Kansas Jackson 42 Low - 1978 Flood Risk Reduction
Zellmer Subwtrshd Sta 31+70 #M Iowa Woodbury 42 Low Not Rated 1964 Fire Protection, Stock, Or ...
Brady Creek WS SCS Site 28 Dam Texas Concho 42 Low Not Rated 1957 Flood Risk Reduction
Prairie Cr. No. A-4-1 (Fisher) Indiana Daviess 42 Low Fair 1963 Flood Risk Reduction
SCS-Barnitz Creek Site-042 Oklahoma Custer 42 Low Not Rated 1957 Flood Risk Reduction
Reed Subwatershed Sta 41+45 #8 Iowa Monona 42 Low Not Rated 1966 Fire Protection, Stock, Or ...
Oakridge Lake Estates Dam Iowa Johnson 42 Low Not Rated 1977 Recreation
SCS-Butler Laterals Site-005 Oklahoma Custer 42 Low Not Rated 1970 Flood Risk Reduction
SCS-Barnitz Creek Site-029 Oklahoma Custer 42 Low Not Rated 1954 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.