Browse Dams
12,550 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 12,550 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 |
|---|---|---|---|---|---|---|---|
| Trading Cove Pond Dam | Connecticut | New London | 32 | Significant | Fair | 1900 | Recreation |
| SCS-Kickapoo Sandy Creek Site-Bj3 | Oklahoma | Murray | 32 | Significant | Fair | 1964 | Flood Risk Reduction |
| Ruen Detention Group | Minnesota | Fillmore | 32 | Low | Fair | 1966 | Flood Risk Reduction |
| Hagan Stone Park Dam | North Carolina | Guilford | 32 | High | Fair | — | Recreation |
| Rich Pond Dam | South Carolina | Pickens | 32 | Low | Fair | 1970 | Recreation |
| Loblolly Timberlands Dam | South Carolina | Fairfield | 32 | Low | Fair | 1965 | Recreation |
| Three and Twenty Creek WCD Dam-Robinson 15 | South Carolina | Anderson | 32 | High | Fair | 1968 | Flood Risk Reduction |
| City of Jonesville Dam | South Carolina | Union | 32 | Significant | Fair | 1969 | Recreation |
| Thompson Lake Dam | North Carolina | Guilford | 32 | Low | Fair | — | Recreation |
| South Anna Dam #23 | Virginia | Louisa | 32 | Significant | Fair | — | Flood Risk Reduction |
| 43-3-5375 | Wyoming | Campbell | 32 | Low | Fair | 1981 | Irrigation |
| K-18 Roadfill Dam | Kansas | Ottawa | 32 | High | Fair | 1961 | Other |
| Yellow Banks Lake Dam | Indiana | Warrick | 32 | Low | Fair | 1970 | Recreation |
| Raleigh Rescue Mission Dam | North Carolina | Johnston | 32 | Low | Fair | — | Irrigation |
| Little River WS Str # 22 | Georgia | Cherokee | 32 | High | Fair | — | Flood Risk Reduction |
| Lake Rice Dam | Ohio | Hocking | 32 | Significant | Fair | 1967 | Recreation |
| Mustang Creek WS SCS Site 3 Dam | Texas | Concho | 32 | Significant | Fair | 1961 | Flood Risk Reduction |
| Upper Ridge Cove Dam | North Carolina | Jackson | 32 | Low | Fair | 1945 | Recreation |
| North Hero 10 | Minnesota | Redwood | 32 | Low | Fair | — | Flood Risk Reduction |
| Marshall Farm Lake Dam | Kentucky | Carlisle | 32 | Low | Fair | 1964 | Recreation |
| Cass County Road Dam 36cb-12-11 | Nebraska | Cass | 32 | Significant | Fair | 1994 | Flood Risk Reduction |
| SCS-Big Wewoka Creek Site-20 | Oklahoma | Seminole | 32 | Significant | Fair | 1963 | Flood Risk Reduction |
| Buck Mountain Reservoir Dam No 2 | Washington | San Juan | 32 | High | Fair | 1985 | Water Supply |
| Horseshoe Lake No 2 Dam | Texas | Walker | 32 | High | Fair | 1955 | Recreation |
| Haynes Creek- Brushy Fork Creek WS Str. # 21 | Georgia | Gwinnett | 32 | High | Fair | 1965 | Flood Risk Reduction |
| Jackson-Mill Creek WCD Dam 8 | South Carolina | Fairfield | 32 | Low | Fair | 1980 | Flood Risk Reduction |
| Ochoa Ob-3 Process Water Storage Lagoon | Washington | Adams | 32 | High | Fair | 2009 | Other |
| Poplar Hill Dam | Virginia | Prince Edward | 32 | Low | Fair | — | Irrigation |
| O'Neal Miller Dam | South Carolina | Aiken | 31 | High | Fair | 1955 | Recreation |
| Lake Falmouth Dam | North Carolina | Forsyth | 31 | High | Fair | — | Recreation |
| Mccorkle Pond Dam | South Carolina | York | 31 | High | Fair | — | Recreation |
| Maxwell Creek | Colorado | Jefferson | 31 | Low | Fair | 1982 | Water Supply |
| Spearhead Pond #1 | Wyoming | Converse | 31 | Low | Fair | 2016 | Other |
| Oldfather Dam | Nebraska | Valley | 31 | Low | Fair | 1964 | Other |
| Vfw Lake Dam | Georgia | Bibb | 31 | High | Fair | 1957 | Recreation |
| Harbor Watch Sd Lower Dam | North Carolina | Iredell | 31 | Significant | Fair | 2000 | Recreation |
| Twin Parks 4 | Wisconsin | Iowa | 31 | Low | Fair | 1965 | Flood Risk Reduction |
| Gemco (Dan Vogel) Lake Dam | Indiana | Franklin | 31 | Low | Fair | 1965 | Recreation |
| Montebello Subdivision Dam A | South Carolina | Greenville | 31 | Significant | Fair | 1999 | Flood Risk Reduction |
| Lake Lynn Dam | North Carolina | Cabarrus | 31 | High | Fair | 1950 | Recreation |
| Bsa Piedmont Council Dam | North Carolina | Rutherford | 31 | Low | Fair | 2000 | Recreation |
| Marcel Lake Dam | Washington | King | 31 | High | Fair | 1964 | Recreation |
| Canyon Lake Dam | South Dakota | Pennington | 31 | High | Fair | 1976 | Irrigation |
| Wildcraft Lower Lake Dam | Indiana | Brown | 31 | High | Fair | 1947 | Recreation |
| SCS-Roaring Creek Site-S3 | Oklahoma | Grady | 31 | Significant | Fair | 1966 | Flood Risk Reduction |
| Camp Grier Dam | North Carolina | McDowell | 31 | High | Fair | 1930 | Recreation |
| Jordan Lake Dam | Indiana | Washington | 31 | High | Fair | 1978 | Recreation |
| Granite Dam | Colorado | La Plata | 31 | Low | Fair | 1983 | Fish and Wildlife Pond |
| Arrowhead Lakes Dam | South Carolina | Aiken | 31 | Low | Fair | 1958 | Recreation |
| Floodwater Ret Dam Ss-4.5 | Colorado | Sedgwick | 31 | Low | Fair | 1983 | 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.