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Browse Dams

60,343 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 60,343 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
Bennett Creek WS SCS Site 3 Dam Texas Mills 65 Low Not Rated 1976 Flood Risk Reduction
Woodson County State Fishing Lake Kansas Woodson 65 Low — 1933 Fish and Wildlife Pond
SCS-Upper Clear Boggy Creek Site-32 Oklahoma Pontotoc 65 Low Not Rated 1963 Flood Risk Reduction
N-1 Kansas Bourbon 64 Low Poor 2002 Flood Risk Reduction
Wolfe Pecanlands Lake No 1 Dam Texas Comanche 64 Low Not Rated 1973 Irrigation
Kaupp Dam 4 Nebraska Keya Paha 64 Low Poor 1979 Irrigation
Pony Creek Watershed Site 23 Iowa Mills 64 Low Not Rated 1964 Fire Protection, Stock, Or ...
Lake Deer Run Dam Georgia Jones 64 Low Not Rated 1970 Recreation
Big Lake Dam Georgia Douglas 64 Low Not Rated 1994 Recreation
Ms06258 Lake Dam Mississippi Adams 64 Low — — Recreation
Pearson Reservoir Oregon Washington 64 Low Not Rated 1971 Irrigation
Mathes Iowa Des Moines 64 Low Poor 1941 Recreation
North Pigeon Cr Watershed Site 13 Iowa Pottawattamie 64 Low Not Rated 1978 Fire Protection, Stock, Or ...
Piedmont California Alameda 64 Low Satisfactory 1905 Water Supply
Mcclellan Creek WS SCS Site 3 Dam Texas Gray 64 Low Not Rated 1981 Flood Risk Reduction
Jim Ned Creek WS SCS Site 12e1 Dam Texas Coleman 64 Low Not Rated 1965 Flood Risk Reduction
High Pine Creek W/S Dam Site 1 Alabama Randolph 64 Low Not Rated 1965 Flood Risk Reduction
Rickey California San Mateo 64 Low Satisfactory 1951 Water Supply
Hildebrand Lock and Dam West Virginia Monongalia 64 Low Not Available 1960 Navigation
Cobblestone Lake Dam Illinois Peoria 64 Low Not Available 1993 Recreation
Coal Bank Watershed Cb-1 Colorado Weld 64 Low Fair 1961 Flood Risk Reduction
Paluxy River WS SCS Site 19 Dam Texas Erath 64 Low Not Rated 1981 Flood Risk Reduction
Cooper Creek Wid Site 1 Arkansas Lawrence 64 Low Satisfactory 1968 Flood Risk Reduction
Upper Beaver Subwatershed Site 6-1 Iowa Monona 64 Low Not Rated 1967 Fire Protection, Stock, Or ...
Bacon Creek Watershed Site A-2 Iowa Woodbury 64 Low Not Rated 1978 Flood Risk Reduction
Pfau Lake Dam No. 2 Georgia White 64 Low Not Rated —
Garrett Dam South Dakota Sully 64 Low — 1980 Fire Protection, Stock, Or ...
Mono Creek Diversion California Fresno 64 Low Satisfactory 1927 Hydroelectric
Lake Chaparral Kansas Linn 64 Low — — Recreation
Hitson C and L Washburn Draws WS SCS Site 1 Dam Texas Hudspeth 64 Low Not Rated 1987 Flood Risk Reduction
SCS-Sandy Creek Site-04 Oklahoma Pontotoc 63 Low Not Rated 1962 Flood Risk Reduction
Frd No 30 Kansas Elk 63 Low — 1978 Flood Risk Reduction
Big Canyon Creek California El Dorado 63 Low Satisfactory 1935 Other
East Phillips Nebraska Gosper 63 Low Satisfactory 1941 Hydroelectric
SCS-Sargeant Major Creek Site 4 Oklahoma Roger Mills 63 Low Not Rated 1956 Flood Risk Reduction
Boyles Lake Dam Illinois Tazewell 63 Low Not Available 1972 Recreation
Trailwood Lake Dam Kentucky Shelby 63 Low Not Rated 1973 Recreation
Kaolin Mines Lake Dam Georgia Warren 63 Low Not Rated 1963 Water Supply
Doran Dam Iowa Boone 63 Low Not Rated 1971 Fire Protection, Stock, Or ...
Indian Creek Watershed Site 12 Iowa Pottawattamie 63 Low Not Rated 1975 Fire Protection, Stock, Or ...
Shores Lake Arkansas Franklin 63 Low Not Rated 1958 Fish and Wildlife Pond
Lake Graham Dam Texas Briscoe 63 Low Not Rated 1963 Irrigation
Leonard Lake Texas Freestone 63 Low Not Rated 2007
Knoll Arizona Coconino 63 Low Not Rated 1963 Fish and Wildlife Pond
Logan Thoene No.1 South Dakota Gregory 63 Low — 1975 Irrigation
Alder Creek Oregon Harney 63 Low Not Rated 1973 Irrigation
Thurman California Shasta 63 Low Satisfactory 1966 Water Supply
Hidden Valley Lakes Kansas Bourbon 63 Low — 1977 Recreation
Chateaugay High Fall New York Franklin 63 Low Satisfactory 1906 Hydroelectric
Chateaugay Chasm New York Franklin 63 Low Satisfactory 1954 Hydroelectric

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.