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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.

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Name State County Height (ft) Hazard Condition Year Purpose
Crex Meadows North Fork Dike Wisconsin Burnett 13 Significant Fair 1962 Recreation
Little Thornapple River Wisconsin Rusk 13 Low Fair 1950 Recreation
Schrauths Mill Wisconsin Fond du Lac 13 Low Fair 1840 Recreation
Turtle Valley Phase Iii Wisconsin Walworth 13 Low Not Rated — Other
Dassow Milling Company Wisconsin Sheboygan 13 Low Fair 1846 Recreation
Pigeon Falls Mill Wisconsin Trempealeau 13 Significant Fair 1930 Recreation
Lower Watertown Dam Wisconsin Jefferson 13 Low Satisfactory 1904 Hydroelectric
Big Quinnesec Falls Dike "B" Wisconsin Marinette 13 High Satisfactory 1949 Hydroelectric
Shawano Paper Mills Wisconsin Shawano 13 Low Satisfactory 1974 Hydroelectric
Neosho Wisconsin Dodge 12 Low Fair 1840 Recreation
Bischel Wisconsin Waukesha 12 Low Fair 1850 Recreation
Dates Mill Wisconsin Columbia 12 Low Fair 1958 Recreation
Richardson Wisconsin Sheboygan 12 Low Poor 1857 Recreation
Boltonville Wisconsin Washington 12 Low Fair 1848 Recreation
Fishtrap Lake Wisconsin Sawyer 12 High Fair 1970 Recreation
Upper Flowage Wisconsin Washburn 12 Low Not Rated 1915 Recreation
Radigan Wisconsin Douglas 12 High Unsatisfactory 1938 Recreation
Little Muskego Wisconsin Waukesha 12 High Satisfactory 1972 Recreation
Lake Leota Wisconsin Rock 12 High Satisfactory 1950 Recreation
Kalepp, Lloyd Wisconsin Clark 12 Low Fair 1965 Recreation
Poy Sippi Wisconsin Waushara 12 High Fair 1935 Recreation
Medford Wisconsin Taylor 12 Low Fair 1875 Recreation
Ormsby Wisconsin Langlade 12 Low Fair 1901 Recreation
Upper Trappe River Flowage Wisconsin Langlade 12 Low Fair 1969
Brooks and Ross Wisconsin Marathon 12 Low Satisfactory 1850 Recreation
Miscauno Pond Wisconsin Marinette 12 Low Fair 1940 Recreation
Lake of The Falls Wisconsin Iron 12 Low Satisfactory 1895 Recreation
Pike Lake Wisconsin Washington 12 Low Fair 1870 Recreation
Clear Lake Wisconsin Taylor 12 Low Fair 1900 Recreation
Horicon Wisconsin Dodge 12 Low Satisfactory 1930 Other
Balsam Creek Wisconsin Sawyer 12 Low Not Rated 1963 Recreation
Borg Wisconsin Walworth 12 Low Fair 1935 Recreation
Harrison Wisconsin Lincoln 12 Low Fair 1939 Recreation
Peppermill Wisconsin Adams 12 Low Satisfactory 1969 Recreation
Lake Owen Outlet Wisconsin Bayfield 12 Low Not Rated 1936 Recreation
Maple Lake Wisconsin Oneida 12 High Fair 1941 Recreation
Iola Wisconsin Waupaca 12 Significant Fair 1865 Recreation
Hatchery Wisconsin Marinette 12 Low Fair 1890 Recreation
Kalepp, Lloyd Wisconsin Clark 12 Low Fair 1980 Fire Protection, Stock, Or ...
Anderson Wisconsin Barron 12 Low Fair 1868 Recreation
Lower Eau Claire Lake Wisconsin Douglas 12 Low Satisfactory 1938 Recreation
Park Creek Pond Wisconsin Douglas 12 Low Fair 1972 Other
Honey Lake Wisconsin Walworth 12 Low Satisfactory 1952 Recreation
Fish Lake Wla Grettum Wisconsin Burnett 12 Low Fair 1972 Other
Stillwell Wisconsin Monroe 12 Low Fair 1944 Recreation
Morrissey Wisconsin Walworth 12 Low Poor 1949 Recreation
Deer Creek Dam Wisconsin Forest 12 Low Not Rated 1989 Fish and Wildlife Pond
Skinaway Lake Wisconsin Polk 12 Low Fair 1967 Recreation
Blott Wisconsin Waukesha 12 High Fair 1837 Recreation
Bohn Wisconsin Polk 12 Low Fair 1963 Fire Protection, Stock, Or ...

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.