Browse Dams
11,354 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 11,354 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 |
|---|---|---|---|---|---|---|---|
| Sleepy Hollow Dam | Michigan | Clinton | 30 | Significant | Satisfactory | 1974 | Flood Risk Reduction |
| Veseth Reservoir | Montana | Phillips | 30 | Significant | - | 1925 | Irrigation |
| Minorca Pit South | Minnesota | St. Louis | 30 | Significant | Satisfactory | 2008 | Tailings |
| Crouse | Utah | Uintah | 30 | Significant | Not Rated | 1909 | |
| Homesteaders Settlement | Montana | Chouteau | 30 | Significant | - | 1960 | Fire Protection, Stock, Or ... |
| Frd No 18 | Kansas | Butler | 30 | Significant | Poor | 1966 | Flood Risk Reduction |
| Rodgers Park Lake Dam | Iowa | Benton | 30 | Significant | Fair | 1977 | Recreation |
| Upriver Dam Forebay Closure | Washington | Spokane | 30 | Significant | Satisfactory | 1987 | Hydroelectric |
| Baxter Preserve Pond Dam | New York | Westchester | 30 | Significant | Not Rated | 1948 | Recreation |
| Taftville Reservoir #2 Dam | Connecticut | New London | 30 | Significant | Poor | 1910 | Water Supply |
| Dabit Dam | Tennessee | Sumner | 30 | Significant | - | - | Other |
| Heitmans East Pond Dam | Illinois | St. Clair | 30 | Significant | Not Available | 1974 | Recreation |
| Thirty-Two Mile Creek C | Nebraska | Adams | 30 | Significant | Satisfactory | 1969 | Flood Risk Reduction |
| Upper Salt Creek 35-1 | Nebraska | Lancaster | 30 | Significant | Satisfactory | 1956 | Other |
| Shryock Dam | Iowa | Polk | 30 | Significant | Fair | 1963 | Fire Protection, Stock, Or ... |
| Birdwell Dam | Tennessee | White | 30 | Significant | - | 1995 | Recreation |
| Middle Lake Carnico Dam | Kentucky | Nicholas | 30 | Significant | Satisfactory | 1962 | Recreation |
| Hayes Lake Dam | Missouri | Maries | 30 | Significant | Not Rated | - | Irrigation |
| Gibsonton (Se) | Florida | Hillsborough | 30 | Significant | Not Rated | 1989 | Tailings |
| White Lake Dam | South Dakota | Marshall | 30 | Significant | - | 1933 | Recreation |
| Freeman United/ /Fresh Water Lake Dam | Illinois | Williamson | 30 | Significant | Not Available | 1964 | Other |
| Pond 7 Dam | Alaska | City and Borough of Juneau | 30 | Significant | Satisfactory | 2005 | Flood Risk Reduction |
| Greenes Lake Dam | Texas | Rockwall | 30 | Significant | Not Rated | 1963 | Fire Protection, Stock, Or ... |
| Lake Rosemound Dam | Louisiana | West Feliciana | 30 | Significant | Fair | 1960 | Recreation |
| Tanner Lake Dam | Missouri | Ray | 30 | Significant | Not Rated | 1975 | Grade Stabilization |
| Kury Lake Dam | Texas | Robertson | 30 | Significant | Fair | 1957 | Recreation |
| Lake Jaycee Dam | Illinois | Jefferson | 30 | Significant | Not Available | 1905 | Recreation |
| Camp Hilaka Lake Dam | Ohio | Summit | 30 | Significant | Satisfactory | 1926 | Recreation |
| Lithium Lagoon A Dam | North Carolina | Gaston | 30 | Significant | Fair | 1960 | Other |
| Washington Lake Dam | New York | Orange | 30 | Significant | Satisfactory | 1909 | Water Supply |
| Red | Montana | Fergus | 30 | Significant | - | 1963 | Fire Protection, Stock, Or ... |
| Circle C No.2 | South Dakota | Custer | 30 | Significant | - | 1956 | Fire Protection, Stock, Or ... |
| General Motors Primary Lagoon | Ohio | Defiance | 30 | Significant | Fair | 1940 | Water Supply |
| Madrona Ranch Lake Dam | Texas | Bandera | 30 | Significant | Not Rated | 1968 | Recreation |
| SCS-Broken Leg Creek Site-2 | Oklahoma | Roger Mills | 30 | Significant | Fair | 1962 | Flood Risk Reduction |
| Fresh Water & Settlement Pond | California | Santa Cruz | 30 | Significant | Not Available | - | Other |
| Ski Starlite Dam No. 2 | Indiana | Clark | 30 | Significant | Poor | 1980 | Recreation |
| Quinn No. 1 | Wyoming | Niobrara | 30 | Significant | Fair | 1959 | Irrigation |
| Slurry Impoundment Cfd-1 | Kentucky | Muhlenberg | 30 | Significant | Not Available | - | Tailings |
| West Buxton | Maine | York | 30 | Significant | Satisfactory | 1907 | Hydroelectric |
| Pike River | Minnesota | St. Louis | 30 | Significant | Poor | 1912 | Recreation |
| Gill Lake Dam | Illinois | Schuyler | 30 | Significant | Not Available | 1974 | Recreation |
| S-99 | Florida | St. Lucie | 30 | Significant | Not Rated | 1961 | Flood Risk Reduction |
| Springville Sportsmans | Alabama | St. Clair | 30 | Significant | Not Rated | 1961 | Recreation |
| Stucker Fork Dam No. 16a | Indiana | Scott | 30 | Significant | Poor | 1977 | Flood Risk Reduction |
| Lake Karylbrook Community Pond (Karen Drive) | Maryland | Calvert | 30 | Significant | Fair | 1990 | Recreation |
| Lillian Cameron Pond Dam | North Carolina | Wake | 30 | Significant | Satisfactory | - | Recreation |
| Robinson | Alabama | Chambers | 30 | Significant | Not Rated | 1954 | Recreation |
| Corning Reservoir Dam | Iowa | Adams | 30 | Significant | Satisfactory | 1917 | Water Supply |
| Preston Lower Dam | Nevada | White Pine | 30 | Significant | Fair | 1932 | Irrigation |
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.