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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
Beaver Creek 2 Wisconsin Juneau 9 Low Unsatisfactory 1934 Irrigation
Clark County 16 Wisconsin Clark 9 Low Poor 1935 Irrigation
Beaver Creek 9 Wisconsin Juneau 9 Low Fair 1935 Irrigation
Sailor Creek Wisconsin Price 9 Low Satisfactory 1955 Recreation
Wildcat Creek Wisconsin Forest 9 Low Not Rated 1972 Fish and Wildlife Pond
O'Neil Flowage 2 Wisconsin Chippewa 9 Low Fair 1965 Fish and Wildlife Pond
Eldorado Marsh Wisconsin Fond du Lac 9 Low Fair — Recreation
Big Moon Lake Wisconsin Barron 9 Low Fair 1968 Recreation
Little Yellow 19 Wisconsin Juneau 9 Low Not Rated 1935 Recreation
Coyote Creek Dam Wisconsin Forest 9 Low Not Rated 1971 Fish and Wildlife Pond
Conroy Ford Wisconsin Washburn 9 Low Fair 1970 Recreation
Little Yellow 25 Wisconsin Juneau 9 Low Not Rated 1935 Irrigation
Hamm Wisconsin Juneau 9 Low Not Rated 1968 Fire Protection, Stock, Or ...
Meadow Valley Flowage Wisconsin Juneau 9 Low Not Rated 1938 Other
Resettlement Admin. 21 Wisconsin Jackson 9 Low Fair 1937 Recreation
Little Yellow 27 Wisconsin Juneau 9 Low Not Rated 1935 Irrigation
Shoulder Creek Flowage Wisconsin Taylor 9 Low Fair 1971 Other
Resettlement Admin. 29 Wisconsin Jackson 9 Low Fair 1936 Recreation
Witt Flowage Wisconsin Taylor 9 Low Fair 1966 Other
Navarino Marsh 2 Wisconsin Shawano 9 Low Satisfactory 1971 Other
Langlade County Flowage Wisconsin Langlade 9 Low Fair 1974 Flood Risk Reduction
Sotak Flowage Wisconsin Taylor 9 Low Poor 1965 Other
Minocqua Wisconsin Oneida 9 Low Satisfactory 1909 Hydroelectric
Monson Flowage Wisconsin Taylor 9 Low Fair 1962 Recreation
Navarino Marsh 3 Wisconsin Shawano 9 Low Fair 1971 Other
Wood County 3 Wisconsin Wood 9 Low Not Rated 1935 Irrigation
Beaver Brook (Joel Flowage) Wisconsin Polk 9 Low Not Rated 1931 Other
Meadow Valley Spillway 3 Wisconsin Juneau 9 Low Not Rated 1938 Recreation
Lac Vieux Desert Wisconsin Vilas 9 Low Satisfactory 1907 Hydroelectric
Resettlement Admin. 4 Wisconsin Jackson 9 Low Fair 1936 Recreation
Little St Germain Wisconsin Vilas 9 Low Satisfactory 1908 Hydroelectric
North Dike At Stevens Point Wisconsin Portage 9 High Satisfactory 1846 Hydroelectric
Jefferson Marsh Wrp - North Wisconsin Jefferson 8 Low Fair 2004 Other
Langlade Co. Forest Flowage 1 Wisconsin — 8 Low Poor — Fish and Wildlife Pond
Lower Lake Nemahbin Wisconsin Waukesha 8 Low Fair 1934 Recreation
Turtle Lake Wisconsin Vilas 8 Low Fair 1948 Recreation
Eureka Wisconsin Winnebago 8 Low Fair 1920
Hudson Bay Wisconsin Ashland 8 Low Not Rated 1969 Recreation
Lucas Lake Wisconsin Washington 8 High Fair 1923 Recreation
Rock Lake Wisconsin Kenosha 8 Low Fair 1929 Recreation
Hay Creek Wisconsin Iron 8 Low Fair 1960 Recreation
Spider Creek Wisconsin Langlade 8 Low Fair 1966 Recreation
Kemp, E.A. No. 2 Wisconsin Price 8 Low Fair 1975 Recreation
Oxbo Flowage Wisconsin Langlade 8 Low Fair — Recreation
Fountain Lake Wisconsin Portage 8 Low Not Rated 1938 Recreation
Newman Springs Wisconsin Price 8 Low Not Rated — Recreation
Mischos Wisconsin Fond du Lac 8 Low Fair 1995 Fish and Wildlife Pond
Little Yellow 13 Wisconsin Juneau 8 Low Not Rated 1975 Irrigation
Willow Creek Flowage No 2 Wisconsin Chippewa 8 Low Fair 1966 Fish and Wildlife Pond
Upper Horicon Wisconsin Dodge 8 Low Not Rated 1945 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.