Browse Dams
36,808 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 36,808 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 |
|---|---|---|---|---|---|---|---|
| Ayers Clay Lake Dam | Georgia | Cobb | 30 | Undetermined | Not Rated | — | Recreation |
| Little River Watershed Structure No. 30 | Georgia | Fulton | 30 | Low | Not Rated | 1960 | Flood Risk Reduction |
| Gs Dd No 101 (P. Mcnary) | Kansas | Nemaha | 30 | Low | Not Rated | 1980 | Flood Risk Reduction |
| Hale Lake Dam | Missouri | Linn | 30 | Low | Not Rated | 1969 | Fire Protection, Stock, Or ... |
| Warton Dam | Texas | Fayette | 30 | Low | Not Rated | 1989 | Recreation |
| SCS-Caney Creek Site-13 | Oklahoma | Atoka | 30 | Low | Not Rated | 1966 | Flood Risk Reduction |
| Troublesome Cr Watershed Site 42-1 | Iowa | Audubon | 30 | Low | Not Rated | 1979 | Fire Protection, Stock, Or ... |
| Orlando #2 | Colorado | Huerfano | 30 | Low | Not Rated | 1905 | Irrigation |
| Raymond Porterfield Structure Dam | Missouri | Nodaway | 30 | Low | Not Rated | 1976 | Grade Stabilization |
| Ce Brown Dam No 1 | Texas | Hemphill | 30 | Low | Not Rated | 1962 | Flood Risk Reduction |
| Beener Dam | Iowa | Warren | 30 | Low | Not Rated | 1970 | Fire Protection, Stock, Or ... |
| Albie Road Dam | Virginia | Albemarle | 30 | Undetermined | Not Rated | — | Recreation |
| Neville Dam | Missouri | Madison | 30 | High | Not Rated | 1964 | Recreation |
| Sa 3b S.R. | Florida | Hamilton | 30 | Low | Not Rated | 1968 | Tailings |
| Hinley Dam | Alabama | Sumter | 30 | Significant | Not Rated | 1983 | Fish and Wildlife Pond |
| Folmar | Alabama | Lee | 30 | Low | Not Rated | 1950 | Recreation |
| Pr-18 Retention Dam | Montana | Phillips | 30 | Low | Not Rated | 1942 | Fire Protection, Stock, Or ... |
| Camp Glisson (Water Supply) | Georgia | Lumpkin | 30 | Low | Not Rated | — | Recreation |
| Frerichs Sec-22 Lake Dam | Missouri | Crawford | 30 | Low | Not Rated | 1971 | Recreation |
| Moniteau Creek WS Dam M- 88 | Missouri | Randolph | 30 | Low | Not Rated | 2001 | Flood Risk Reduction |
| East Yellow Creek A- 58 | Missouri | Sullivan | 30 | Low | Not Rated | 2008 | Flood Risk Reduction |
| SCS-Upper Black Bear Creek Site-21 | Oklahoma | Noble | 30 | Low | Not Rated | 1972 | Flood Risk Reduction |
| Indian Lake | Alabama | Shelby | 30 | High | Not Rated | — | Recreation |
| Cook Lake Dam | Georgia | Jeff Davis | 30 | Low | Not Rated | — | Recreation |
| Grays Creek WS SCS Site 7c Dam | Texas | Navarro | 30 | Low | Not Rated | 1954 | Flood Risk Reduction |
| Sa 9 S.R. | Florida | Hamilton | 30 | Low | Not Rated | 1978 | Tailings |
| Bass Lake Dam | Missouri | Warren | 30 | Low | Not Rated | 1958 | Recreation |
| Big Creek-Hurricane Creek B- 34 | Missouri | Carroll | 30 | Low | Not Rated | 2006 | Flood Risk Reduction |
| Pfost Lake Dam | Missouri | Lafayette | 30 | Low | Not Rated | — | Recreation |
| Van Den Broek Dam | Iowa | Marion | 30 | Low | Not Rated | 2004 | Fire Protection, Stock, Or ... |
| Muir Dam | Iowa | Greene | 30 | Low | Not Rated | 1978 | Fire Protection, Stock, Or ... |
| Amherst County Dam # 7 | Virginia | Amherst | 30 | Undetermined | Not Rated | — | Recreation |
| Cove | Colorado | Rio Blanco | 30 | Low | Not Rated | 1918 | Irrigation |
| Reeder | Colorado | Mesa | 30 | Low | Not Rated | 1889 | Irrigation |
| West Fork Big Creek Dam P- 37 | Missouri | Harrison | 30 | Low | Not Rated | 1996 | Flood Risk Reduction |
| Fitzgerald Dam | Virginia | Buckingham | 30 | Undetermined | Not Rated | — | Recreation |
| Upper Sandwash Ranch - Honeymoon - 1 | Utah | Duchesne | 30 | Significant | Not Rated | — | |
| Boyd Lake Dam | Texas | Knox | 30 | Low | Not Rated | 1966 | Irrigation |
| Straight Lake Dam East | Missouri | Livingston | 30 | Low | Not Rated | 1977 | Irrigation |
| Boyher Lake Dam | Missouri | Jefferson | 30 | High | Not Rated | 1972 | Recreation |
| Gary Gray Lake Dam | Missouri | Sullivan | 30 | Low | Not Rated | 1977 | Fish and Wildlife Pond |
| Hutson Dam No 2 | Texas | Montague | 30 | Low | Not Rated | 1973 | Fire Protection, Stock, Or ... |
| SCS-Sandy Creek Site-10 | Oklahoma | Pontotoc | 30 | Low | Not Rated | 1960 | Flood Risk Reduction |
| Michanek Dam | Nebraska | Boyd | 30 | Low | Not Rated | 1960 | Other |
| Kiowa Crk Wtrshd 2-D-20 | Colorado | Elbert | 30 | Low | Not Rated | 1959 | Flood Risk Reduction |
| Collier Estate Dam | Texas | Montague | 30 | Low | Not Rated | 1979 | Fire Protection, Stock, Or ... |
| Lake Cleburne | Alabama | Cleburne | 30 | Low | Not Rated | 1966 | Recreation |
| Salyer | Oklahoma | Caddo | 30 | Low | Not Rated | 1940 | Recreation |
| Gibsonton (Se) | Florida | Hillsborough | 30 | Significant | Not Rated | 1989 | Tailings |
| Southern Clay Tract Pond Dam | Georgia | Twiggs | 30 | Low | Not Rated | — | 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.