Browse Dams
4,027 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 4,027 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 |
|---|---|---|---|---|---|---|---|
| Washakie Dike No. 1 | Wyoming | Fremont | 42 | Undetermined | Satisfactory | 1935 | Irrigation |
| William Curd Dam | Virginia | Appomattox | 42 | Undetermined | Not Rated | — | Recreation |
| Hideaway Hills Dam | Virginia | Fauquier | 42 | Undetermined | Not Rated | — | Recreation |
| Mountain Valley Lake Dam | Virginia | Henry | 42 | Undetermined | Not Rated | — | Recreation |
| Martin Lake Dam | Mississippi | Hinds | 42 | Undetermined | Satisfactory | 2003 | Recreation |
| Unidentified Dam | Virginia | Bedford | 42 | Undetermined | Not Rated | — | |
| Upshaw Lake Dam | Mississippi | Holmes | 42 | Undetermined | Satisfactory | 2005 | Recreation |
| Fenton and Schrimpshire Lake Dam | Mississippi | Jones | 42 | Undetermined | — | 1998 | Recreation |
| Markcity Lake Dam | Georgia | Habersham | 42 | Undetermined | Not Rated | — | |
| Atlanta Country Club Lake Dam No. 18 | Georgia | Cobb | 42 | Undetermined | Satisfactory | 1965 | Recreation |
| Andrews Dam | Virginia | Bedford | 42 | Undetermined | Not Rated | — | Recreation |
| Lower Crystal Lake Dam | Georgia | DeKalb | 41 | Undetermined | Not Rated | 1954 | Recreation |
| Lorton Dam | Virginia | Bedford | 41 | Undetermined | Not Rated | — | Recreation |
| Scottland Land Dam | Virginia | Augusta | 41 | Undetermined | Not Rated | — | |
| Lloyd Pond Dam | Virginia | Albemarle | 41 | Undetermined | Not Rated | — | Recreation |
| Nelson County Dam #2 | Virginia | Nelson | 41 | Undetermined | Not Rated | — | |
| Melody Lake Dam | Virginia | Franklin | 41 | Undetermined | Not Rated | — | Recreation |
| Oreil LLC Dam | Virginia | Madison | 41 | Undetermined | Not Rated | — | |
| Andersons Dam | Virginia | Fluvanna | 41 | Undetermined | Not Rated | — | Irrigation |
| New Dam | Virginia | Pittsylvania | 41 | Undetermined | Not Rated | — | |
| Robertson Lake Dam | Georgia | Oglethorpe | 41 | Undetermined | Not Rated | — | |
| Kansas | Nemaha | 41 | Undetermined | — | 1972 | Recreation | |
| William Hightower Lake Dam | Georgia | Upson | 41 | Undetermined | Not Rated | 1952 | Recreation |
| New Kent County Dam #1 | Virginia | New Kent | 41 | Undetermined | Not Rated | — | |
| Village Two At New Hope | Pennsylvania | Bucks | 41 | Undetermined | Not Rated | 1980 | Flood Risk Reduction |
| Basf H3 Tailings Pond Dam | Georgia | Wilkinson | 41 | Undetermined | Not Rated | — | |
| Lake At Ansley Dam | Georgia | Fulton | 41 | Undetermined | Not Rated | 2000 | Flood Risk Reduction |
| Wyllies Dam | Virginia | Fluvanna | 41 | Undetermined | Not Rated | — | Irrigation |
| Jetters Chapel Mountain Dam | Virginia | Bedford | 41 | Undetermined | Not Rated | — | |
| Ms06775 Lake Dam | Mississippi | Warren | 41 | Undetermined | — | — | Recreation |
| Pol59 | Florida | Polk | 41 | Undetermined | Not Rated | — | Tailings |
| Antero Resources Rossco Pond Dam | West Virginia | Harrison | 41 | Undetermined | Poor | 2010 | Other |
| Lt3 | Florida | Leon | 41 | Undetermined | Not Rated | — | |
| Glen Errol Lake Dam | Georgia | Fulton | 40 | Undetermined | Not Rated | — | |
| Meeks Dam | Virginia | Franklin | 40 | Undetermined | Not Rated | — | |
| Openwood Plantation Lake Number 1 Dam | Mississippi | Warren | 40 | Undetermined | Poor | — | Recreation |
| Ms06181 Lake Dam | Mississippi | Warren | 40 | Undetermined | — | — | Recreation |
| Ms06210 Lake Dam | Mississippi | Claiborne | 40 | Undetermined | — | — | Recreation |
| Gurley Lake Dam | Georgia | Paulding | 40 | Undetermined | Not Rated | — | Recreation |
| Lake Gary Dam | Mississippi | Greene | 40 | Undetermined | Poor | — | Recreation |
| Preserve At Rising Fawn #1 Dam | Georgia | Dade | 40 | Undetermined | Not Rated | — | |
| Seneca Lake Peninsula Dmra Pond Dam | Ohio | Noble | 40 | Undetermined | Not Rated | 2020 | Tailings |
| Glawson Pond A | Georgia | Jones | 40 | Undetermined | Not Rated | 2004 | |
| Lake Frances | Oklahoma | Adair | 40 | Undetermined | Not Rated | 1931 | Water Supply |
| Wennings Dam | Virginia | Amherst | 40 | Undetermined | Not Rated | — | Water Supply |
| Mod Branch #1 Dam | West Virginia | McDowell | 40 | Undetermined | Not Rated | 1976 | Other |
| Kenneth Tibbs Dam | Virginia | Wythe | 40 | Undetermined | Not Rated | — | |
| Fair Oil Company Lake | Oklahoma | Tulsa | 40 | Undetermined | Not Rated | 1956 | Flood Risk Reduction |
| Walkers Dam | Virginia | Powhatan | 40 | Undetermined | Not Rated | — | Recreation |
| Hewins Dam | Virginia | Powhatan | 40 | 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.