Browse Dams
4,064 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 4,064 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 |
|---|---|---|---|---|---|---|---|
| Ms06420 Lake Dam | Mississippi | Greene | 9 | Undetermined | - | - | Recreation |
| Crow Pond Dam | Florida | Jefferson | 9 | Undetermined | Not Rated | - | Recreation |
| Cha01 | Florida | Charlotte | 9 | Undetermined | Not Rated | - | Recreation |
| Roland Lake Dam | Mississippi | Choctaw | 9 | Undetermined | - | - | Recreation |
| Ellisville Lagoon Dam | Mississippi | Jones | 9 | Undetermined | - | - | Other |
| Ms05423 Lake Dam | Mississippi | Hinds | 9 | Undetermined | - | - | Recreation |
| Bridgeforth Lake Dam | Mississippi | Yazoo | 9 | Undetermined | - | - | Recreation |
| Triple S Land Dam | Virginia | Culpeper | 9 | Undetermined | Not Rated | - | |
| Jeanne Lake Dam | Georgia | Peach | 9 | Undetermined | Not Rated | - | |
| Mcleods Pond Dam | South Carolina | Sumter | 9 | Undetermined | Unsatisfactory | 1960 | Debris Control |
| Northampton Dam # 3 | Virginia | Northampton | 9 | Undetermined | Not Rated | - | Recreation |
| Ms04172 Lake Dam | Mississippi | Pearl River | 9 | Undetermined | - | - | Recreation |
| Ms No Name 223 Dam | Mississippi | Montgomery | 9 | Undetermined | - | - | Recreation |
| Waylon Cato Dam | South Carolina | Berkeley | 9 | Undetermined | Fair | 2000 | Fish and Wildlife Pond |
| Benjamin Thomas Dam | Virginia | Accomack | 9 | Undetermined | Not Rated | - | Recreation |
| Rosegill Upper Dam | Virginia | Middlesex | 9 | Undetermined | Not Rated | - | Irrigation |
| Olssons Dam | Virginia | King William | 9 | Undetermined | Not Rated | - | Recreation |
| Hogans Mill Dam | Virginia | Westmoreland | 9 | Undetermined | Not Rated | - | Recreation |
| Mjm1 Sludge Lagoon Dam | Florida | Taylor | 9 | Undetermined | Not Rated | - | Recreation |
| Buckfield Plantation Dam | South Carolina | Hampton | 9 | Undetermined | - | 1900 | Recreation |
| Cohoke Mill Dam | Virginia | King William | 9 | Undetermined | Not Rated | - | Recreation |
| Lake Riley | Minnesota | Hennepin | 9 | Undetermined | Satisfactory | 1958 | Recreation |
| Pelican Lake | Minnesota | Grant | 9 | Undetermined | Satisfactory | 1937 | Recreation |
| Salley Pond 1 Dam | South Carolina | Calhoun | 9 | Undetermined | Fair | - | Recreation |
| Corbin Hall Farm Dam | Virginia | Middlesex | 9 | Undetermined | Not Rated | - | Irrigation |
| Pierce Lake Dam | Georgia | Calhoun | 9 | Undetermined | Not Rated | 1973 | Recreation |
| Crystal Lake Dam | Virginia | Hampton | 9 | Undetermined | Not Rated | - | Other |
| Thurston Pond Dam | New Hampshire | Rockingham | 9 | Undetermined | Not Rated | 1772 | Recreation |
| Marsh Run Pond | Pennsylvania | York | 9 | Undetermined | Not Rated | 1960 | Recreation |
| D. Pitts Dam | Virginia | Caroline | 9 | Undetermined | Not Rated | - | Flood Risk Reduction |
| Muldrows Mill Pond | South Carolina | Florence | 9 | Undetermined | Not Rated | - | Recreation |
| Dream Lake Dam | New Hampshire | Hillsborough | 9 | Undetermined | Not Rated | 1966 | Recreation |
| Mcclure Park Stormwater Detention Pond | Oklahoma | Tulsa | 9 | Undetermined | Not Rated | 1989 | Flood Risk Reduction |
| Clemons Pond Dam | South Carolina | Horry | 9 | Undetermined | Fair | 1965 | Recreation |
| Mayfield Lake Dam | Ohio | Mahoning | 9 | Undetermined | - | - | Recreation |
| Rowell Pond Dam | South Carolina | Marion | 9 | Undetermined | - | - | Recreation |
| Spiveys 917 Pond Dam | South Carolina | Dillon | 9 | Undetermined | - | - | Recreation |
| Freeman Lake Dam | Georgia | Coweta | 9 | Undetermined | Not Rated | - | |
| Cypress Cove Dam | Virginia | Southampton | 9 | Undetermined | Not Rated | - | Recreation |
| Petersons Pond Dam | Georgia | Treutlen | 9 | Undetermined | Not Rated | 1956 | Recreation |
| Piqua Low Head Dam | Ohio | Miami | 9 | Undetermined | - | 1937 | Recreation |
| Shaw Pond Dam | South Carolina | Clarendon | 9 | Undetermined | Fair | 1965 | Recreation |
| Grayling Dam | Michigan | Crawford | 9 | Undetermined | Not Rated | 1933 | Other |
| Harpersfield Low Head Dam | Ohio | Ashtabula | 9 | Undetermined | - | 1913 | Water Supply |
| Ohio Farmette Lake Dam | Ohio | Portage | 9 | Undetermined | - | - | Recreation |
| John Orth Dam (Deleted) | New York | Madison | 9 | Undetermined | Not Rated | 1976 | Recreation |
| Lake Wackendaw Dam | South Carolina | Charleston | 9 | Undetermined | Poor | 1954 | Irrigation |
| Tpl1 No. 2 Lagoon Dam | Florida | Taylor | 9 | Undetermined | Not Rated | - | Recreation |
| Hamilton Low Dam | Ohio | Butler | 9 | Undetermined | - | 1990 | Recreation |
| Squires Lake Dam | South Carolina | Dillon | 9 | Undetermined | Poor | 1963 | 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.