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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
Biron Wisconsin Wood 24 High Satisfactory 1937 Hydroelectric
Montello Granite Wisconsin Marquette 24 High Fair 1914 Recreation
Drummond Mill Pond Wisconsin Bayfield 24 High Fair 1889 Recreation
Park Mill Wisconsin Marinette 24 Low Satisfactory 1920 Hydroelectric
Steinhorst and Coughlin Wisconsin Sauk 24 Low Poor 1970 Recreation
Dells Manor Wisconsin Sauk 24 Low Fair 1929 Recreation
Meyer, Patrick J Wisconsin Taylor 24 Low Fair 1978 Recreation
Elk Creek Wisconsin Dunn 24 Low Fair 1926 Recreation
French and Sacia Wisconsin Trempealeau 24 Significant Poor 1972 Fire Protection, Stock, Or ...
Mill Creek 13a Wisconsin Richland 24 Low Fair 1962 Flood Risk Reduction
Polk Wisconsin Sauk 24 Low Fair 1978 Flood Risk Reduction
Rhinelander Wisconsin Oneida 24 High Satisfactory 1876 Hydroelectric
Cth "E" Dike Wisconsin Oneida 24 High Satisfactory 1935 Hydroelectric
Nelligan Lake Wisconsin Marinette 23 High Fair 1968 Recreation
Solberg Wisconsin Price 23 Low Satisfactory 1940 Recreation
Brunner Wisconsin Dane 23 Low Fair 1962 Fire Protection, Stock, Or ...
Independence Wisconsin Trempealeau 23 High Fair 1877 Recreation
Brimstone Group Wisconsin Richland 23 Low Fair 1974 Fire Protection, Stock, Or ...
Merillan Mills Wisconsin Jackson 23 Low Fair 1907 Recreation
Nordby Wisconsin Barron 23 Low Poor 1963 Fire Protection, Stock, Or ...
Hanson Wisconsin Iron 23 Low Fair 1972 Fire Protection, Stock, Or ...
Liske #2 Wisconsin Taylor 23 Low Fair 1978 Fire Protection, Stock, Or ...
Lake Hallie Wisconsin Chippewa 23 Low Satisfactory 1908 Recreation
Merrill Wisconsin Lincoln 23 Low Satisfactory 1913 Hydroelectric
Lower May Coulee Wisconsin Jackson 23 Low Satisfactory 2011
Hutchinson Wisconsin Lafayette 23 Low Fair 1964 Fire Protection, Stock, Or ...
Crowley Wisconsin Price 23 High Fair 1930 Hydroelectric
Brock-Clint Wisconsin Marathon 23 High Not Rated 1967 Recreation
Moose Lake 1 Wisconsin Sawyer 23 High Fair 1897 Recreation
Smith, Kenneth A. Wisconsin Clark 23 Low Fair 1974 Fire Protection, Stock, Or ...
Tobola Wisconsin Clark 23 Low Fair 1967 Recreation
Marking Wisconsin Sauk 23 Low Fair 1974 Fire Protection, Stock, Or ...
Meyer Lot 21 Wisconsin Taylor 22 Low Fair — Recreation
Osseo Rod and Gun Club Wisconsin Trempealeau 22 Low Fair 1964 Recreation
Chequamegon Waters Wisconsin Taylor 22 High Satisfactory 1967 Recreation
Port Edwards Wisconsin Wood 22 Low Fair 1855 Hydroelectric
Stanley Mill Wisconsin Chippewa 22 Significant Satisfactory 1890 Recreation
Kaukauna Locks and Dam Wisconsin Outagamie 22 Significant Not Available 1931 Flood Risk Reduction
Lower Hydro Wisconsin Price 22 Low Fair 1923 Hydroelectric
Pawlisch Wisconsin Juneau 22 Low Satisfactory 1970 Fire Protection, Stock, Or ...
Bear Lake Wisconsin Barron 22 Low Fair 1880 Recreation
Murphy Wisconsin Rusk 22 Low Fair 1994 Recreation
Oconto Falls Lower Wisconsin Oconto 22 Low Satisfactory 1857 Hydroelectric
Jim Hall Dike Wisconsin Oneida 22 High Satisfactory 1935 Hydroelectric
Legend Lake Number Three Wisconsin Menominee 22 High Satisfactory 1971 Recreation
Dunkirk Wisconsin Dane 22 Low Satisfactory 1915 Hydroelectric
Wittenberg Wisconsin Shawano 22 Low Fair 1885 Recreation
May Coulee Wisconsin Jackson 22 Low Satisfactory 1976 Recreation
Meyer Material Kd Pit Wisconsin Kenosha 22 High Fair 1995 Water Supply
Lindow Wisconsin Florence 22 Low Satisfactory 1972 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.