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Browse Dams

1,156 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 1,156 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
Pleasant Valley No. 12 Minnesota Winona 35 Significant Fair 1968 Flood Risk Reduction
Ness Rudlong Ellenberg Group Minnesota Fillmore 35 Low — 1972 Flood Risk Reduction
Nsp-Bottom Ash Minnesota Sherburne 35 Significant Satisfactory 1983 Tailings
Schmidt Pond Minnesota Wabasha 35 Low Poor 1958 Flood Risk Reduction
Mac Pond 2 Minnesota Hennepin 35 Low Satisfactory 2001 Flood Risk Reduction
Coon Rapids Minnesota Anoka 35 Significant Fair 1913 Recreation
Bear Creek Site 17 Minnesota Houston 35 Low Satisfactory 2006 Flood Risk Reduction
Mashaug Creek Dam No. 3 Minnesota Norman 35 Low Fair 1977 Flood Risk Reduction
Splitrock Lake Minnesota Pipestone 35 Significant Fair 1937 Recreation
Hoehne Bros. Pond Minnesota Olmsted 35 Low Fair 1973 Flood Risk Reduction
Sodus 25 Minnesota Lyon 35 Low Satisfactory 1988 Flood Risk Reduction
Drysdale Pond Minnesota Wabasha 35 Low — 1979 Flood Risk Reduction
Perry-Wyman Tailings Minnesota Itasca 35 Low Poor 1949 Tailings
South Zumbro Kr-7 Minnesota Olmsted 35 High Satisfactory 1994 Flood Risk Reduction
Belle Creek R-9 Minnesota Goodhue 34 Low — 1983 Flood Risk Reduction
Maas Detention Minnesota Rice 34 Low Satisfactory 1993 Flood Risk Reduction
West Fork Group No. 1 Minnesota Goodhue 34 Low Satisfactory 1971 Flood Risk Reduction
Halverson Farm Pond Minnesota Yellow Medicine 34 Low Fair 1973 Fire Protection, Stock, Or ...
Watopa Township No. 1 Minnesota Wabasha 34 Significant Fair 1976 Flood Risk Reduction
Fann Detention Minnesota Fillmore 34 Low Satisfactory 1993 Flood Risk Reduction
Riekmann Minnesota Goodhue 34 Low Satisfactory 1986 Flood Risk Reduction
Gunderson-Marmsoler Detention Minnesota Winona 34 Low Satisfactory 1972 Flood Risk Reduction
Krueger-Gregoire Farm Pond Minnesota Lyon 34 Low Satisfactory 1975 Flood Risk Reduction
Redwood River Diversion Minnesota Redwood 34 Low Satisfactory 1975 Water Supply
South Branch Wild Rice Upper Minnesota Becker 34 Low Satisfactory 1981 Flood Risk Reduction
Lanesboro Minnesota Fillmore 34 High — 1868 Hydroelectric
White Rock Dam Minnesota Traverse 33 High Not Available 1941 Flood Risk Reduction
Sheehan-Stork Pond Minnesota Wabasha 33 Significant Satisfactory 1973 Flood Risk Reduction
Lake Bemidji Minnesota Beltrami 33 Significant Fair 1907 Hydroelectric
Minett-Kranz Detention Minnesota Pipestone 33 Low Satisfactory 1988 Flood Risk Reduction
Sodus 4 S Minnesota Lyon 33 Low Poor 1991 Flood Risk Reduction
Nordland 32 Minnesota Lyon 33 Low Satisfactory 1992 Flood Risk Reduction
Franklin Pond Minnesota Goodhue 33 Low Fair 1958 Flood Risk Reduction
Frauenkron Detention Minnesota Houston 33 Low Fair 1981 Flood Risk Reduction
Island Lake 22b Minnesota Lyon 33 Low Satisfactory 1999 Flood Risk Reduction
Zerbe Pond Minnesota Winona 33 Low Satisfactory 1979 Flood Risk Reduction
Gadient Detention Minnesota Goodhue 33 Low — 1996 Flood Risk Reduction
Strommen Dam Minnesota Norman 33 Low Fair 1986 Flood Risk Reduction
Webber Pond Minnesota Lac qui Parle 33 Low Satisfactory 1975 Flood Risk Reduction
Bullard Creek No. 6 Minnesota Goodhue 33 Low Satisfactory 1978 Flood Risk Reduction
Little Trout Detention No. 2 Minnesota Winona 33 Low Satisfactory 1972 Flood Risk Reduction
Fortier 24 Minnesota Yellow Medicine 33 Low Fair 1975
Ryan-Lindell Minnesota Goodhue 32 Low Poor 1984 Flood Risk Reduction
Mlo Partnership Minnesota Winona 32 Low Satisfactory 1986 Flood Risk Reduction
Birch Cooley 19 Minnesota Renville 32 Low — — Flood Risk Reduction
Redwood River Minnesota Lyon 32 Significant Satisfactory 1963 Flood Risk Reduction
Donora Settling Minnesota St. Louis 32 Low Satisfactory 1970 Tailings
Lake Marshall 32 Minnesota Lyon 32 Low Satisfactory 2006 Flood Risk Reduction
Knott Retention Reservoir Minnesota Redwood 32 Low — 1974 Fire Protection, Stock, Or ...
Holt 19 Minnesota Fillmore 32 Low Fair — Flood Risk Reduction

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.