Browse Dams

13,008 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 13,008 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
Heller Feedlot Lagoon Dam Nebraska Cuming 22 Low Satisfactory 2007 Other
Apache Dam Montana Carter 22 Low Satisfactory — Flood Risk Reduction
Wood Reservoir Dam No 2 Washington Chelan 22 High Satisfactory 1989 Irrigation
Cotton Grove Dam Tennessee Madison 22 Significant Satisfactory 1985
Selah Home Ranch Reservoir Washington Yakima 22 High Satisfactory 2009 Irrigation
Lake Clara Dam Tennessee Fayette 22 Low Satisfactory 1960
Crisafulli Lake Montana Dawson 22 High Satisfactory 1959 Irrigation
Crystal Lake Dam New Hampshire Grafton 22 Significant Satisfactory 1910 Recreation
Skaneateles Lake Dam New York Onondaga 22 High Satisfactory 1902 Recreation
Lake Mary California Placer 22 Low Satisfactory 1926 Other
Tompkins Lake Dam Tennessee Shelby 22 Low Satisfactory 1949
Lake Mauweehoo Dam Connecticut Fairfield 22 Significant Satisfactory 1906 Recreation
Nash Pond Dam Connecticut Fairfield 22 High Satisfactory 1879 Recreation
Eidemiller Lake Pennsylvania Westmoreland 22 High Satisfactory 1992 Flood Risk Reduction
Elm Creek Minnesota Hennepin 22 Significant Satisfactory 2017 Recreation
Jurupa Basin California Riverside 22 High Satisfactory 1983 Flood Risk Reduction
Celeryville Upground Reservoir Ohio Crawford 22 High Satisfactory 1965 Water Supply
Diamond Grove Dam Tennessee Madison 22 Low Satisfactory 1990
St Josephs Lake Dam New York Sullivan 22 High Satisfactory 1905 Recreation
Everett Reservoir No 3 Washington Snohomish 22 High Satisfactory 1923 Water Supply
Butcher Dam Tennessee Anderson 22 Low Satisfactory 1970
Kuenoh Dam Nebraska Saline 22 Low Satisfactory 1970 Recreation
Echo Dam Tennessee Giles 22 Significant Satisfactory 1967
Rucker Lake California Nevada 22 High Satisfactory 1856 Hydroelectric
Dog Fish Lake Colorado Delta 22 Low Satisfactory 1899 Irrigation
Westlawn-Hillcrest Dam 1 Nebraska Douglas 22 Low Satisfactory 2014 Flood Risk Reduction
Tahuyeh Lake Dam Washington Kitsap 22 High Satisfactory 1961 Recreation
Rocky Branch Regional Swm Dam Virginia Prince William 22 High Satisfactory — Flood Risk Reduction
Luray Virginia Page 22 Low Satisfactory 1927 Hydroelectric
Rickabear Dam New Jersey Morris 22 Significant Satisfactory 1954 Recreation
May Coulee Wisconsin Jackson 22 Low Satisfactory 1976 Recreation
New Enterprise Dam Tennessee Gibson 22 Low Satisfactory 1982
Regency Lake Dam Tennessee Shelby 22 Low Satisfactory 1967
Lake Tia Khata Dam Tennessee Fayette 22 High Satisfactory 1960
Indian Creek 9-C Nebraska Gage 22 Low Satisfactory 1963 Flood Risk Reduction
Penn Scenic View Pond Pennsylvania Somerset 22 High Satisfactory — Recreation
Morley Dam Michigan Mecosta 22 Significant Satisfactory 1908 Recreation
Upper Sunset Lake California Alpine 22 Low Satisfactory 1904 Water Supply
Potake Lake Dam New York Rockland 22 High Satisfactory 1800 Recreation
Putts Bridge Massachusetts Hampden 22 Low Satisfactory 1918 Hydroelectric
Pumping Pond Dike Washington Whatcom 22 Low Satisfactory 1960 Hydroelectric
West Reservoir Dam Ohio Summit 22 High Satisfactory 1840 Water Supply
Dunkirk Wisconsin Dane 22 Low Satisfactory 1915 Hydroelectric
West Pre-Sedimentation Basin Oklahoma Wagoner 22 High Satisfactory 1966 Water Supply
Kanab City - Tom`S Canyon Flood Control Utah Kane 22 High Satisfactory 2016 Flood Risk Reduction
Goodrich Lake Dam Ohio Warren 22 Significant Satisfactory 1994 Recreation
Gottsch Feeding Corporation Lagoon 2 Dam Nebraska Webster 22 Low Satisfactory 1990 Other
Don Miller Dam Nebraska Hamilton 22 Low Satisfactory 1982 Irrigation
Izaak Walton Lake Dam Iowa Des Moines 22 Significant Satisfactory 1921 Recreation
Glen Echo Lake Dam Tennessee Shelby 22 Significant Satisfactory 1960 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.