Browse Dams
4,025 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 4,025 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 |
|---|---|---|---|---|---|---|---|
| Millers Dam | Virginia | Essex | 23 | Undetermined | Not Rated | — | Recreation |
| Bowles Dam | Virginia | Fluvanna | 23 | Undetermined | Not Rated | — | Recreation |
| Terzs Dam | Virginia | Nottoway | 23 | Undetermined | Not Rated | — | Recreation |
| J. C. Stafford Dam | Virginia | Dinwiddie | 23 | Undetermined | Not Rated | — | Irrigation |
| Ms06869 Lake Dam | Mississippi | Tippah | 23 | Undetermined | Not Rated | — | Recreation |
| Gadden Pond Dam | South Carolina | Calhoun | 23 | Undetermined | Fair | 1965 | Recreation |
| Har7 | Florida | Hardee | 23 | Undetermined | Not Rated | — | Tailings |
| Katherine Owens Dam | Virginia | Fauquier | 23 | Undetermined | Not Rated | — | |
| Moody Dam | Virginia | Campbell | 23 | Undetermined | Not Rated | — | Irrigation |
| Trahos Dam | Virginia | Caroline | 23 | Undetermined | Not Rated | — | Irrigation |
| D - Pond Dam | Virginia | Suffolk | 23 | Undetermined | Not Rated | — | Other |
| Fayetteville Reservoir Dam | Georgia | Fayette | 23 | Undetermined | Not Rated | — | Water Supply |
| Upper Running Cedar Dam | Virginia | Goochland | 23 | Undetermined | Not Rated | — | Recreation |
| Horners Dam | Virginia | Nottoway | 23 | Undetermined | Not Rated | — | Recreation |
| Pol109 | Florida | Polk | 23 | Undetermined | Not Rated | — | Tailings |
| Dp Gum Dam | Virginia | Frederick | 23 | Undetermined | Not Rated | — | |
| Williamsburg National Dam | Virginia | James City | 23 | Undetermined | Not Rated | — | |
| Leveque Dam | Virginia | Albemarle | 23 | Undetermined | Unsatisfactory | — | Recreation |
| Jt Gable Dam | Virginia | Loudoun | 23 | Undetermined | Not Rated | — | |
| Toano Dam | Virginia | James City | 23 | Undetermined | Not Rated | — | Irrigation |
| Morgans Dam | Virginia | Sussex | 23 | Undetermined | Not Rated | — | Irrigation |
| King William County Dam #11 | Virginia | King William | 23 | Undetermined | Not Rated | — | |
| Hampton Irrigation Pond Dam | Georgia | Irwin | 23 | Undetermined | Not Rated | — | |
| Thomas Branch Dam | Virginia | Westmoreland | 23 | Undetermined | Not Rated | — | Recreation |
| Ancel Dam | Virginia | Prince Edward | 23 | Undetermined | Not Rated | — | Recreation |
| Fairways Lake Dam | Mississippi | Warren | 23 | Undetermined | — | 1993 | Recreation |
| Bethany Dam | Virginia | Louisa | 23 | Undetermined | Not Rated | — | Recreation |
| Wilsons Dam | Virginia | Cumberland | 23 | Undetermined | Not Rated | — | Recreation |
| Lower East Leake Dam | Virginia | Goochland | 23 | Undetermined | Not Rated | — | Recreation |
| Jiles Milll Pond Dam | Virginia | Caroline | 23 | Undetermined | Not Rated | — | Recreation |
| Ms06419 Lake Dam | Mississippi | Wayne | 23 | Undetermined | — | — | Recreation |
| Ainsworth Dam | Mississippi | Simpson | 23 | Undetermined | — | — | Recreation |
| Farmer Dam | Virginia | Campbell | 23 | Undetermined | Not Rated | — | Irrigation |
| Prince Edward County Dam # 11 | Virginia | Prince Edward | 23 | Undetermined | Not Rated | — | |
| Trinity Centre Dam | Virginia | Fairfax | 23 | Undetermined | Not Rated | — | |
| Clarke Watkins Lake Dam | Mississippi | Jones | 23 | Undetermined | — | — | Recreation |
| Penola East Five Dam | Virginia | Caroline | 23 | Undetermined | Not Rated | — | Recreation |
| Dongola Dam | Virginia | Louisa | 23 | Undetermined | Not Rated | — | Fish and Wildlife Pond |
| East Temple Dam | Virginia | Halifax | 23 | Undetermined | Not Rated | — | Irrigation |
| Francis Broaddus Dam | Virginia | Hanover | 23 | Undetermined | Not Rated | 1962 | Irrigation |
| Byers Mill Dam | Virginia | Powhatan | 23 | Undetermined | Not Rated | — | Recreation |
| Virginia Farms Dam | Virginia | Albemarle | 23 | Undetermined | Not Rated | — | |
| Pease Dam; Bernard | North Dakota | McLean | 23 | Undetermined | Not Rated | 1962 | Fire Protection, Stock, Or ... |
| Collins Lower Dam | Virginia | Cumberland | 23 | Undetermined | Not Rated | — | Recreation |
| Lake Marie Dam | Ohio | Wayne | 23 | Undetermined | Not Rated | 1996 | Recreation |
| Crowder Dam | Virginia | Bedford | 23 | Undetermined | Not Rated | — | Recreation |
| Ms05764 Lake Dam | Mississippi | Lauderdale | 23 | Undetermined | — | — | Recreation |
| Quarter Mill Lake Dam | Virginia | Powhatan | 23 | Undetermined | Satisfactory | — | Recreation |
| Conserv Retention Pond | Florida | Polk | 23 | Undetermined | Not Rated | — | Tailings |
| Walton Dam | Virginia | Powhatan | 23 | Undetermined | Not Rated | — |
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.