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 |
|---|---|---|---|---|---|---|---|
| Walsh Lake Dam | Georgia | Jones | 30 | Undetermined | Not Rated | 2004 | |
| Lake Charlotte Dam | Georgia | Fulton | 30 | Undetermined | Not Rated | 1950 | Recreation |
| Ms06781 Lake Dam | Mississippi | Jefferson | 30 | Undetermined | — | — | Recreation |
| Lewis Nursery Dam #2 | Virginia | Pittsylvania | 30 | Undetermined | Not Rated | — | Irrigation |
| B L Griffin Lake Dam | Mississippi | Newton | 30 | Undetermined | — | — | Recreation |
| Wintergreen Dam (Lower) | Virginia | Nelson | 30 | Undetermined | Not Rated | — | Recreation |
| Rita Law Dam | Virginia | Stafford | 30 | Undetermined | Not Rated | — | |
| Adkins Dam | Virginia | Franklin | 30 | Undetermined | Not Rated | — | |
| Liou Pond Dam | Georgia | Barrow | 30 | Undetermined | Not Rated | — | |
| Ayers Clay Lake Dam | Georgia | Cobb | 30 | Undetermined | Not Rated | — | Recreation |
| Long Pond Dam | Ohio | Lake | 30 | Undetermined | Not Rated | 1986 | Recreation |
| Zack Hudson Dam | Virginia | Appomattox | 30 | Undetermined | Not Rated | — | Recreation |
| Hui Dam | Virginia | Loudoun | 30 | Undetermined | Not Rated | — | |
| Oknoname 113012 | Oklahoma | Kay | 30 | Undetermined | Not Rated | 1949 | Other |
| Ms06847 Lake Dam | Mississippi | Tippah | 30 | Undetermined | Not Rated | — | Recreation |
| Pattilio Lake Dam | Georgia | Fannin | 30 | Undetermined | Not Rated | — | Recreation |
| Custer Dam | Virginia | Franklin | 30 | Undetermined | Not Rated | — | |
| Yearly Dam | Virginia | Stafford | 30 | Undetermined | Not Rated | — | |
| Lake Mcgrayel (D.S.I.) Dam | Indiana | Brown | 30 | Undetermined | Not Rated | — | |
| Melanie Morgan Dam | Virginia | Louisa | 30 | Undetermined | Not Rated | — | |
| Oknoname 107027 | Oklahoma | Okfuskee | 30 | Undetermined | Not Rated | 1940 | Other |
| Twin Lakes INC. Dam | Virginia | Fredericksburg | 30 | Undetermined | Not Rated | — | |
| Blue Ridge School Dam | Virginia | Greene | 30 | Undetermined | Fair | — | Irrigation |
| Smith Dairy East Dam | Virginia | Caroline | 30 | Undetermined | Not Rated | — | Flood Risk Reduction |
| James Strong Dam | Virginia | Orange | 30 | Undetermined | Not Rated | — | |
| Montgomery Pond | Virginia | Fauquier | 30 | Undetermined | Not Rated | — | Fish and Wildlife Pond |
| Secondary Sediment Pond | Virginia | Hanover | 30 | Undetermined | Not Rated | — | Other |
| Moyer Pond Dam | Virginia | Powhatan | 30 | Undetermined | Satisfactory | — | Recreation |
| Albie Road Dam | Virginia | Albemarle | 30 | Undetermined | Not Rated | — | Recreation |
| Highland Avenue Wtp Pond Dam #1 East | Georgia | Richmond | 30 | Undetermined | Fair | — | |
| Stewart Irrigation | Georgia | Jones | 30 | Undetermined | Not Rated | — | |
| Blenheim Road Sw Dam | Virginia | Powhatan | 30 | Undetermined | Not Rated | — | Recreation |
| Ranson Dam | Virginia | Powhatan | 30 | Undetermined | Satisfactory | — | |
| Lake Reynovia Dam | Virginia | Albemarle | 29 | Undetermined | Satisfactory | — | Recreation |
| Spring Valley Dam | Virginia | Albemarle | 29 | Undetermined | Not Rated | — | Irrigation |
| Ms06851 Lake Dam | Mississippi | Tippah | 29 | Undetermined | Not Rated | — | Recreation |
| Duis Dam | Virginia | Bedford | 29 | Undetermined | Not Rated | — | |
| Wf2 | Florida | Walton | 29 | Undetermined | Not Rated | — | Recreation |
| Ivy Creek Dam # 1 | Virginia | Albemarle | 29 | Undetermined | Not Rated | — | |
| Smiley - Henry | Virginia | Culpeper | 29 | Undetermined | Not Rated | — | Irrigation |
| Old Trail Dam #1 | Virginia | Albemarle | 29 | Undetermined | Not Rated | — | |
| Meyerton Dam | Virginia | Louisa | 29 | Undetermined | Fair | — | Recreation |
| Gap Run Dam | Virginia | Fauquier | 29 | Undetermined | Not Rated | — | |
| Hackett Dam | Virginia | Buckingham | 29 | Undetermined | Not Rated | — | Other |
| Ms06635 Lake Dam | Mississippi | Smith | 29 | Undetermined | — | — | Recreation |
| Hackman Dam | Virginia | Bedford | 29 | Undetermined | Not Rated | — | |
| Harris Dam | Virginia | Louisa | 29 | Undetermined | Not Rated | — | |
| Thomas Raber Dam | Virginia | Appomattox | 29 | Undetermined | Not Rated | — | Recreation |
| Mcclure Lake Dam | Georgia | Gwinnett | 29 | Undetermined | Not Rated | 1967 | Recreation |
| Ms06478 Lake Dam | Mississippi | Jones | 29 | Undetermined | — | — | 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.