Browse Dams

1,633 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 1,633 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
Whiteside Pond Dam Illinois Warren 27 Low Not Available 1976 Fish and Wildlife Pond
Donoho Pond Dam 1 Illinois Jefferson 27 Low Not Available 1979 Fish and Wildlife Pond
Buffalo Creek Dam Illinois Lake 27 High Not Available 1983 Flood Risk Reduction
Alsey Lake Dam Illinois Scott 27 Significant Not Available 1969 Other
Browns Lake Dam Illinois Menard 27 Low Not Available 1974 Recreation
Woodbine Country Club Lake Dam Illinois Greene 27 Low Not Available 1926 Recreation
Big Four Reservoir Dam Illinois Madison 27 Low Not Available 1906 Recreation
Crown 3 Mine Fine Refuse Ext 2 Dam Illinois Macoupin 27 High Not Available — Tailings
Fairwood Lake Dam Illinois St. Clair 27 High Not Available 1969 Recreation
Fennell Farm Pond Dam Illinois Pike 27 Low Not Available 1973 Recreation
Rayburn Lake Dam Illinois Madison 27 Significant Not Available 1968 Recreation
Kennel Lake Dam Illinois Tazewell 27 Low Not Available 1948 Recreation
Pitts Pond Dam 1 Illinois Macoupin 27 Low Not Available 1961 Other
Mccormick Pond Dam Illinois Schuyler 27 Low Not Available 1958 Recreation
Collins Station Cooling Lake Dam Illinois Grundy 27 Significant Not Available 1975 Other
Hunter Pond Dam 1 Illinois Sangamon 27 Low Not Available 1977 Fish and Wildlife Pond
Woodland Lake Dam Illinois Macoupin 27 Significant Not Available — Recreation
Bernard Conrady Pond Dam 1 Illinois Macoupin 27 Low Not Available 1976 Other
Lake Marie Dam Illinois Fulton 27 Low Not Available 1965 Recreation
Clevenger Pond Dam 1 Illinois Macoupin 27 Low Not Available 1977 Fire Protection, Stock, Or ...
Northeast Recreation Area Dam Illinois LaSalle 27 High Not Available 1988 Flood Risk Reduction
Finger Lake Dam Illinois Cass 27 Low Not Available 1968 Fire Protection, Stock, Or ...
Lake Sandpoint Dam Illinois Jasper 27 Low Not Available 1972 Recreation
Roemelin Pond Dam 1 Illinois Madison 27 Low Not Available 1975 Fish and Wildlife Pond
Shebb Oaks Lake Dam Illinois Knox 27 Low Not Available 1957 Recreation
Froghair Lake Dam Illinois McDonough 27 Low Not Available 1974 Other
Lake Taylorville Dam Illinois Christian 27 High Not Available 1961 Recreation
Bell Pond Dam 1 Illinois Montgomery 27 Low Not Available 1964 Fish and Wildlife Pond
Gnawbone Campground Dam Illinois Bond 27 Low Not Available 1961 Recreation
Pine Lakes Country Club South Pond Dam Illinois Tazewell 27 Low Not Available 1958 Other
Rowe Lake Dam Illinois Morgan 27 Significant Not Available 1970 Recreation
Randolph Pond Dam 1 Illinois McDonough 27 Low Not Available 1975 Other
Smith Pond Dam Illinois Morgan 27 Low Not Available 1968 Fish and Wildlife Pond
Wildwood Lake Dam Illinois Tazewell 27 Low Not Available 1962 Recreation
Buchanan Lake Dam Illinois Knox 27 Low Not Available 1987 Recreation
Orr Pond Dam Illinois Brown 26 Low Not Available 1971 Other
Hennepin Station East Ash Pond Illinois Putnam 26 Low Not Available 1996 Other
Powerton Cooling Lake Dam Illinois Tazewell 26 Significant Not Available 1970 Other
Meisenheimer Pond Dam 1 Illinois Macoupin 26 Low Not Available 1977 Fire Protection, Stock, Or ...
Fort Chartres Sportsmans Club Lake Dam Illinois Randolph 26 Low Not Available 1970 Recreation
Scheuermann Lake Dam Illinois Adams 26 Low Not Available 1965 Recreation
North Lake Dam Illinois Kane 26 Low Not Available 1948 Recreation
Retzer Pond Dam Illinois Morgan 26 Low Not Available 1969 Fish and Wildlife Pond
Griffin South Pond Dam Illinois Peoria 26 Low Not Available 1967 Recreation
Piney Wood Lake Dam Illinois Washington 26 Low Not Available 1954 Recreation
Joppa Station East Ash Pond Illinois Massac 26 Significant Not Available — Other
Centerville Mens Club Lake Dam Illinois Hamilton 26 Low Not Available 1958 Recreation
Defrates-Shaeffer Lake Dam Illinois Morgan 26 Low Not Available 1976 Recreation
Dayton Illinois LaSalle 26 Low Satisfactory 1925 Navigation
Nashville City Reservoir Dam Illinois Washington 26 High Not Available 1935 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.