Browse Dams
36,657 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 36,657 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 |
|---|---|---|---|---|---|---|---|
| East Fork Grand River Watershed Site E58b | Iowa | Ringgold | 30 | Low | Not Rated | 2010 | Flood Risk Reduction |
| Vogt Dam | Missouri | Maries | 30 | Low | Not Rated | - | Fire Protection, Stock, Or ... |
| Dallas Lake Reservoir | Oregon | Lake | 30 | Low | Not Rated | 1959 | Irrigation |
| Indian Lake | Alabama | Shelby | 30 | High | Not Rated | - | Recreation |
| Oknoname 22272 | Oklahoma | Logan | 30 | Low | Not Rated | 1998 | Fish and Wildlife Pond |
| SCS-Upper Red Rock Creek Site-50 | Oklahoma | Noble | 30 | Low | Not Rated | 1969 | Flood Risk Reduction |
| East Locust Creek Watershed Dam E- 11 | Missouri | Sullivan | 30 | Low | Not Rated | 1999 | Flood Risk Reduction |
| Painter Lake Dam | Missouri | Montgomery | 30 | Low | Not Rated | 1977 | Recreation |
| Rappahannock Dam #7 | Virginia | Rappahannock | 30 | Undetermined | Not Rated | - | |
| Richland Creek WS SCS Site 15 Dam | Texas | Navarro | 30 | Low | Not Rated | 1963 | Flood Risk Reduction |
| Patterson Farms Lake Dam-Sect 23 | Missouri | Nodaway | 30 | Low | Not Rated | 1960 | Debris Control |
| Lake Nell Dam | Missouri | Jackson | 30 | Low | Not Rated | 1955 | Recreation |
| Eldon Cordell Structure Dam | Missouri | Nodaway | 30 | Low | Not Rated | 1967 | Grade Stabilization |
| Dunn Dam | Missouri | Scotland | 30 | Low | Not Rated | 1990 | Grade Stabilization |
| Cowan Lake Dam West | Missouri | Cedar | 30 | Low | Not Rated | 1959 | Other |
| SCS-Round Creek Site-2 | Oklahoma | Garvin | 30 | Low | Not Rated | 1960 | Flood Risk Reduction |
| Schrickram | Oklahoma | Kay | 30 | Low | Not Rated | 1940 | Recreation |
| Raymond Porterfield Structure Dam | Missouri | Nodaway | 30 | Low | Not Rated | 1976 | Grade Stabilization |
| Big Sandy Creek WS SCS Site 18 Dam | Texas | Montague | 30 | Low | Not Rated | 1967 | Flood Risk Reduction |
| Canyon Lake Dam | Alabama | Tuscaloosa | 30 | High | Not Rated | 1950 | Recreation |
| Gillis Lake Dam | Missouri | Holt | 30 | Low | Not Rated | 1972 | Flood Risk Reduction |
| Neville Dam | Missouri | Madison | 30 | High | Not Rated | 1964 | Recreation |
| Stephens Lake No 1 Dam | Texas | Titus | 30 | Low | Not Rated | 1970 | |
| Bruce Lake Dam | Georgia | Walton | 30 | Low | Not Rated | 1960 | Recreation |
| B C Massey | Alabama | Crenshaw | 30 | Low | Not Rated | 1959 | Recreation |
| Dickey Glen | Oklahoma | Custer | 30 | Low | Not Rated | 1965 | Other |
| Baker Lake Dam | Texas | Guadalupe | 30 | Low | Not Rated | 1974 | Fire Protection, Stock, Or ... |
| Aloname 1 | Alabama | Lee | 30 | Low | Not Rated | 1961 | Recreation |
| SCS-Sandy Creek Site-22 | Oklahoma | Pontotoc | 30 | Low | Not Rated | 1960 | Flood Risk Reduction |
| W.R.Odum Lakes and Dams | Alabama | Greene | 30 | Significant | Not Rated | 1956 | Recreation |
| Frazier Dam | Alabama | Franklin | 30 | Low | Not Rated | 1910 | Debris Control |
| F W Lawrence Dam | Alabama | Dallas | 30 | Significant | Not Rated | 1952 | Recreation |
| Klontz-Cowden Pond 1 | Oklahoma | Custer | 30 | Low | Not Rated | 2000 | Water Supply |
| Flaker Lake Dam | Missouri | Franklin | 30 | Low | Not Rated | 1962 | Recreation |
| Oknoname 113009 | Oklahoma | Osage | 30 | Low | Not Rated | 1965 | Fire Protection, Stock, Or ... |
| Jarvis Lake Dam | Missouri | Franklin | 30 | Low | Not Rated | 1988 | |
| Black Upper Lake Dam | Missouri | St. Francois | 30 | High | Not Rated | 1976 | Fire Protection, Stock, Or ... |
| Pfautch Lake Dam | Missouri | Pike | 30 | High | Not Rated | - | Recreation |
| Mws Land CO Dam | Alabama | Clarke | 30 | Low | Not Rated | 1983 | Fish and Wildlife Pond |
| Fowler | Oklahoma | Bryan | 30 | Low | Not Rated | 1970 | Irrigation |
| Lost Valley Lake Dam | Missouri | Gasconade | 30 | High | Not Rated | 1974 | Recreation |
| Stacy Park Resevoir Dam | Missouri | St. Louis | 30 | High | Not Rated | 1928 | Water Supply |
| Shady Lake Dam | Missouri | Jackson | 30 | High | Not Rated | 1945 | Recreation |
| Pruitt Lake Dam | Missouri | Nodaway | 30 | High | Not Rated | - | Other |
| Mud Creek Subwatershed Site 8-2 | Iowa | Woodbury | 30 | Low | Not Rated | 1973 | Fire Protection, Stock, Or ... |
| Ja Ranch No 2 Pond Dam | Texas | Armstrong | 30 | Low | Not Rated | 1971 | Flood Risk Reduction |
| Trulaske Lake-Section 25-Dam | Missouri | Franklin | 30 | Low | Not Rated | 1965 | Recreation |
| Gross Dam | Missouri | Callaway | 30 | Low | Not Rated | 1976 | Irrigation |
| Port Perry #2 Lake Dam | Missouri | Perry | 30 | High | Not Rated | 1972 | Recreation |
| Arrington No. 2 Dam | Alabama | Cherokee | 30 | Low | Not Rated | 1952 | 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.