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Browse Dams

996 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 996 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
Satterlee Wisconsin Sauk 29 Low Fair 1970 Flood Risk Reduction
Cusick No.2 Wisconsin Juneau 29 Low Fair 1972 Fire Protection, Stock, Or ...
Iron River Light and Power Co Wisconsin Bayfield 29 Significant Satisfactory 1870 Recreation
Minong Flowage Wisconsin Washburn 29 High Fair 1936 Recreation
Mott Wisconsin Richland 29 Low Poor 1971 Fire Protection, Stock, Or ...
Coon Creek 16 Wisconsin Vernon 29 Low Fair 1962 Flood Risk Reduction
Borgstrom-Erin Prairie Twn Wisconsin St. Croix 29 Low Not Rated 1973 Flood Risk Reduction
Lourie Wisconsin Crawford 29 Low Satisfactory 1973 Fire Protection, Stock, Or ...
Kings Wisconsin Lincoln 29 High Fair 1910 Hydroelectric
Sticht, Craig Wisconsin Pierce 29 Low Fair 1974 Fire Protection, Stock, Or ...
Schultz Wisconsin Trempealeau 29 Low Fair 1974 Fire Protection, Stock, Or ...
Hg Armbruster Group Wisconsin Pierce 29 Low Not Rated 1962 Fire Protection, Stock, Or ...
Hoikka, John G. Wisconsin Pierce 28 Low Fair 1973 Fire Protection, Stock, Or ...
Wausau Detached Wisconsin Marathon 28 Low Satisfactory 1930 Hydroelectric
Alma Mill 6 Wisconsin Buffalo 28 Low Fair 1963 Debris Control
Haldeman Wisconsin Monroe 28 Low Fair 1971 Fire Protection, Stock, Or ...
Donovan No.1(Robey Group) Wisconsin Pierce 28 Low Not Available 1973 Flood Risk Reduction
Mead Wisconsin Clark 28 Low Fair 1951 Recreation
Shawano Wisconsin Shawano 28 Low Unsatisfactory 1928 Hydroelectric
Coon Creek Wisconsin Eau Claire 28 Low Fair 1964 Recreation
Droster,Elmer Wisconsin Walworth 28 Low Not Rated 1965 Recreation
Glen Hills 11 Wisconsin St. Croix 28 Low Fair 1970 Flood Risk Reduction
Cambria Wisconsin Columbia 28 High Satisfactory 1849 Water Supply
West Fork Kickapoo 12 Wisconsin Vernon 28 Low Fair 1964 Flood Risk Reduction
Robey,Donovan No.3 Wisconsin Pierce 28 Low Not Rated 1972 Fire Protection, Stock, Or ...
Walsh Wisconsin Juneau 28 High Fair 1976 Fire Protection, Stock, Or ...
Wire and Nail Factory Wisconsin Ozaukee 28 Low Poor 1934 Hydroelectric
Birch Lake Wisconsin Washburn 28 Significant Fair 1878 Recreation
Superior Falls Wisconsin Iron 28 Low Satisfactory 1917 Hydroelectric
Combined Locks Wisconsin Outagamie 28 Significant Satisfactory 1912 Hydroelectric
Ladysmith Wisconsin Rusk 28 Low Satisfactory 1908 Hydroelectric
Lost Creek 5 Wisconsin Pepin 28 Low Fair 1959 Flood Risk Reduction
Riverdale Wisconsin St. Croix 27 High Fair 1905 Hydroelectric
Huppert Wisconsin Pierce 27 Low Not Rated 1967 Other
Dexterville Wisconsin Wood 27 Low Fair 1964 Recreation
Spring Lake Campground Wisconsin Marathon 27 Low Unsatisfactory 1974 Recreation
Winding Creek Rearing Pond Wisconsin Marathon 27 Significant Fair 1970 Recreation
Glen Hills 2 Wisconsin St. Croix 27 Low Not Rated 1970 Flood Risk Reduction
Gnirk Family Trust Wisconsin Juneau 27 Low Fair 1969 Flood Risk Reduction
Tomahawk Wisconsin Lincoln 27 High Satisfactory 1938 Hydroelectric
Koeller and Klein Wisconsin Grant 27 Low Fair 1963 Fire Protection, Stock, Or ...
Dells Lake Wisconsin Eau Claire 27 Low Poor 1866 Recreation
Sensnovis Wisconsin Sauk 27 Low Fair 1973 Fire Protection, Stock, Or ...
Sarazin Wisconsin Juneau 27 Low Poor 1969 Flood Risk Reduction
Lower White River Wisconsin Waushara 27 Significant Fair 1927 Hydroelectric
Tomahawk Left Detached Embankment Wisconsin Lincoln 27 Low Satisfactory 1938 Hydroelectric
Rothschild Wisconsin Marathon 27 High Poor 1911 Hydroelectric
Spirit Wisconsin Lincoln 26 High Satisfactory 1922 Hydroelectric
Bad Axe 11 Wisconsin Vernon 26 High Satisfactory 1978 Recreation
Johnson Wisconsin Trempealeau 26 Low Not Available 1976 Other

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.