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Browse Dams

11,360 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 11,360 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
Robinson Tailings Pond #2 Dam Colorado Park 52 Significant Not Available — Tailings
Kirkstone Dam Tennessee Cumberland 52 Significant Satisfactory 1980 Recreation
Vernon Utah Tooele 52 Significant Not Rated 1973 Irrigation
Chyle Dam North Dakota Walsh 52 Significant Not Rated 1966 Flood Risk Reduction
Happy Hollow Lake Dam Illinois Knox 52 Significant Not Available 1940 Recreation
Lake Katherine Dam Mississippi Holmes 52 Significant Satisfactory 1997 Recreation
Brookneal Dam Virginia Campbell 52 Significant Not Rated 1963 Water Supply
Coyote Flat California Lassen 52 Significant Satisfactory 1928 Other
Mosaic Csa Bf3 Florida Hillsborough 52 Significant Not Rated 1984 Tailings
Fort Meade Sa-1 Florida Polk 52 Significant Not Rated 1980 Tailings
SCS-Upper Black Bear Creek Site-51 Oklahoma Noble 52 Significant Fair 1966 Flood Risk Reduction
Crooked Creek W/S Dam Site 2 Alabama Clay 52 Significant Not Rated 1970 Flood Risk Reduction
Roemer Lake Dam Ohio Warren 52 Significant Satisfactory 1960 Recreation
Bradford Vermont Orange 52 Significant Satisfactory 1905 Hydroelectric
Point Marion Lock and Dam Pennsylvania Greene 52 Significant Not Available 1959 Navigation
SCS-Stillwater Creek Site-01 Oklahoma Payne 52 Significant Fair 1967 Flood Risk Reduction
Scott Basin Dam Iowa Guthrie 52 Significant Fair 2013 Other
Nichols N-3 Florida Polk 52 Significant Not Rated 1975 Tailings
A. M. Puett Colorado Montezuma 52 Significant Satisfactory 1960 Irrigation
Pringtime Colorado Teller 52 Significant Satisfactory 1974 Recreation
Coffman Lake Dam Texas Henderson 52 Significant Fair 1992 Recreation
Empire Mine Expanded Tertiary Dam Michigan Marquette 52 Significant Satisfactory 1985 Tailings
Crooked Creek R-2 Minnesota Houston 52 Significant Satisfactory 1966 Flood Risk Reduction
Burchard Lake Dam Nebraska Pawnee 52 Significant Satisfactory 1959 Recreation
Silver Hook Lake Dam Indiana Brown 52 Significant Poor 1976
No. Decker Flood Control Reservoir No. 2 Montana Big Horn 52 Significant Fair — Water Supply
Newport Reservoir Kentucky Campbell 52 Significant Satisfactory 1873 Water Supply
Lake Louise Dam Alabama Sumter 52 Significant Not Rated 1973 Recreation
Hennepin Ash Pond 2 Dam Illinois Putnam 52 Significant Not Available — Other
SCS-Wildhorse Creek Site-093 Oklahoma Garvin 52 Significant Fair 1967 Flood Risk Reduction
Greenbriar Dam Iowa Dallas 52 Significant Satisfactory 1972 Other
Nelson Detention Dam Nebraska Washington 52 Significant Poor 1957 Flood Risk Reduction
Rgs Mesa Evaporation Pond M5 Nevada Clark 51 Significant Fair 2011 Other
Erie Dam North Dakota Cass 51 Significant Not Rated 1970 Recreation
Cornerstone Pond No. 4 Colorado Ouray 51 Significant Satisfactory 2007 Irrigation
Northgate Dam 2 North Dakota Burke 51 Significant Not Rated 1968 Recreation
James W. Trimble Lock and Dam Arkansas Sebastian 51 Significant Not Available 1969 Navigation
Panama No. 1 - East Colorado Boulder 51 Significant Satisfactory 1904 Irrigation
International Animal Preserve Pond Dam Ohio Muskingum 51 Significant Poor — Water Supply
York Bldg Products Settling Pond 11 Maryland Cecil 51 Significant Fair 1999 Tailings
Frd No 3-7 Kansas Lyon 51 Significant Satisfactory 1971 Flood Risk Reduction
Bacon Creek Watershed Site A-2-2 Iowa Woodbury 51 Significant Fair 1978 Flood Risk Reduction
Chippewa Creek Structure Viii-D Ohio Medina 51 Significant Satisfactory 1976 Flood Risk Reduction
Wilcox Dam Kansas Wyandotte 51 Significant Not Rated 1973 Recreation
Sawtooth Brine Pond #2 Utah Millard 51 Significant Not Rated 2015
Polaris Wyoming Laramie 51 Significant Poor 1909 Irrigation
Wiemeyer Lake Dam Ohio Clermont 51 Significant Fair 1986 Recreation
Lake Sundown Dam Iowa Appanoose 51 Significant Satisfactory 1976 Recreation
Bacon Creek Watershed Site H-2-2 Iowa Woodbury 51 Significant Satisfactory 1981 Flood Risk Reduction
Strader Lake Dam Ohio Clermont 51 Significant Poor 1954 Recreation

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.