Browse Dams
3,537 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 3,537 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 |
|---|---|---|---|---|---|---|---|
| Chippewa Diversion Dam | Minnesota | Chippewa | 20 | Low | Not Available | 1951 | Flood Risk Reduction |
| Rapide Croche Lock and Dam | Wisconsin | Outagamie | 20 | Significant | Not Available | 1930 | Flood Risk Reduction |
| Little Chute Locks and Dam | Wisconsin | Outagamie | 20 | Significant | Not Available | 1932 | Flood Risk Reduction |
| Kansas | Lyon | 19 | Low | Not Available | 1975 | Fire Protection, Stock, Or ... | |
| George Snyder | Pennsylvania | Potter | 19 | Low | Not Available | 1973 | Recreation |
| Slurry Impoundment No.1 | Alabama | Jefferson | 19 | Low | Not Available | - | Water Supply |
| Kansas | Rooks | 19 | Low | Not Available | 1948 | Fire Protection, Stock, Or ... | |
| Big Cornfield Tank | New Mexico | Sandoval | 19 | Undetermined | Not Available | - | |
| Lee Smith Dam | Pennsylvania | Susquehanna | 19 | Low | Not Available | 1964 | Fish and Wildlife Pond |
| Carlos Camp | Georgia | Coweta | 19 | Low | Not Available | 1972 | Fish and Wildlife Pond |
| Widner Lake Dam | Illinois | Iroquois | 19 | Low | Not Available | 1965 | Recreation |
| Billy Barlow Dam | Georgia | Bleckley | 19 | Low | Not Available | 1978 | Fish and Wildlife Pond |
| Mcmann Lake Dam | Illinois | Menard | 19 | Low | Not Available | 1970 | Recreation |
| Habbes Lake Dam | Illinois | Washington | 19 | Low | Not Available | 1974 | Fire Protection, Stock, Or ... |
| Shaufler Pond Dam | Illinois | Randolph | 19 | Low | Not Available | 1960 | Recreation |
| Zeigler Coal Company Lake | Illinois | Randolph | 19 | Low | Not Available | 1977 | Other |
| Patrick Lake Dam | Illinois | McDonough | 19 | Low | Not Available | 1946 | Recreation |
| Heild Pond Dam | Illinois | Jersey | 19 | Low | Not Available | 1975 | Recreation |
| Lake Mildred Dam | Illinois | Monroe | 19 | Low | Not Available | 1950 | Recreation |
| Shadehill Dike 1 | South Dakota | Perkins | 19 | High | Not Available | 1951 | |
| Tomahawk Lake Dam | Illinois | Bond | 19 | Low | Not Available | 1966 | Recreation |
| Lake Normandy Dam | Illinois | Jefferson | 19 | Low | Not Available | 1969 | Recreation |
| Madison Lake Dam | Illinois | Williamson | 19 | Low | Not Available | 1919 | Recreation |
| Kings Lake Dam | Illinois | Marion | 19 | Low | Not Available | 1930 | Recreation |
| Ettlebrick Lake Dam | Illinois | Cumberland | 19 | Significant | Not Available | 1900 | Recreation |
| Carthage Lake 2 Dam | Illinois | Hancock | 19 | Low | Not Available | 1928 | Recreation |
| Christopher New Reservoir Dam | Illinois | Franklin | 19 | Low | Not Available | 1923 | Recreation |
| Percha Diversion Dam | New Mexico | Sierra | 19 | Low | Not Available | 1918 | Irrigation |
| Land Barons INC. | Wisconsin | Lafayette | 19 | Low | Not Available | 1971 | Other |
| Kilton Lake Dam | Illinois | Montgomery | 19 | Low | Not Available | 1960 | Fish and Wildlife Pond |
| Sunset Lake Dam | Illinois | Wayne | 19 | Low | Not Available | 1970 | Recreation |
| Spring Valley Lake Dam | Illinois | Kane | 19 | Low | Not Available | 1973 | Recreation |
| Waterloo Reservoir 2 Dam | Illinois | Monroe | 19 | Significant | Not Available | 1950 | Water Supply |
| Zeigler City Lake Dam | Illinois | Franklin | 19 | Significant | Not Available | 1948 | Recreation |
| O'Daniel Lodge Lake Dam | Illinois | Jefferson | 19 | Low | Not Available | 1973 | Recreation |
| Charley Brown Park Lake Dam | Illinois | Clay | 19 | Significant | Not Available | 1936 | Recreation |
| Bond Christian Camp Lake Dam | Illinois | Bond | 19 | Significant | Not Available | 1957 | Recreation |
| Mwrdgc Eagle Lake Dam | Illinois | Fulton | 19 | Low | Not Available | 1974 | Flood Risk Reduction |
| Upper Blackwelder Dam | California | Yuba | 19 | Significant | Not Available | 1955 | Flood Risk Reduction |
| Peabody/Eagle1/Fresh Water Lake Dam | Illinois | Gallatin | 19 | Low | Not Available | 1968 | Water Supply |
| Lake Lorraine Dam | Illinois | St. Clair | 19 | High | Not Available | 1900 | Recreation |
| Cb & Q Railroad Reservoir Dam | Illinois | Clinton | 19 | Low | Not Available | 1900 | Recreation |
| Rasmussen Lake Dam | Illinois | Lake | 19 | Low | Not Available | 1965 | Recreation |
| Panhandle Eastern Waverly Lake Dam | Illinois | Morgan | 19 | Low | Not Available | 1966 | Recreation |
| Chatuge Dam - Saddle Dam No. 1 | North Carolina | Clay | 19 | High | Not Available | 1942 | Flood Risk Reduction |
| Greenville Rod and Gun Club Lake Dam | Illinois | Bond | 19 | Low | Not Available | 1906 | Recreation |
| West Thompson Dam - Reardon Road Dike | Connecticut | Windham | 19 | High | Not Available | 1965 | Flood Risk Reduction |
| Lower Appleton Locks and Dam | Wisconsin | Outagamie | 19 | Significant | Not Available | 1934 | Flood Risk Reduction |
| Exxonmobil Coal Usa/Mine 2/Recirculation Lake Dam | Illinois | Clinton | 18 | Low | Not Available | 1975 | Recreation |
| Parkers Pond Dam | Montana | Big Horn | 18 | Low | Not Available | 1960 |
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.