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 |
|---|---|---|---|---|---|---|---|
| Richland Creek WS SCS Site 6 Dam | Texas | Hill | 30 | Low | Not Rated | 1964 | Flood Risk Reduction |
| Reeder | Colorado | Mesa | 30 | Low | Not Rated | 1889 | Irrigation |
| Big Creek-Hurricane Creek B- 34 | Missouri | Carroll | 30 | Low | Not Rated | 2006 | Flood Risk Reduction |
| Cook Lake Dam | Georgia | Jeff Davis | 30 | Low | Not Rated | — | Recreation |
| Camp Glisson (Water Supply) | Georgia | Lumpkin | 30 | Low | Not Rated | — | Recreation |
| Folmar | Alabama | Lee | 30 | Low | Not Rated | 1950 | Recreation |
| Hale Lake Dam | Missouri | Linn | 30 | Low | Not Rated | 1969 | Fire Protection, Stock, Or ... |
| Little River Watershed Structure No. 30 | Georgia | Fulton | 30 | Low | Not Rated | 1960 | Flood Risk Reduction |
| Gillis Lake Dam | Missouri | Holt | 30 | Low | Not Rated | 1972 | Flood Risk Reduction |
| Schnitzer Lake Dam | Missouri | Franklin | 30 | Low | Not Rated | — | Recreation |
| Richland Creek WS SCS Site 39 Dam | Texas | Hill | 30 | Low | Not Rated | 1962 | Flood Risk Reduction |
| Lake La Verne Dam | Missouri | Andrew | 30 | High | Not Rated | 1956 | Debris Control |
| Bucklin City Lake Dam | Missouri | Linn | 30 | High | Not Rated | 1937 | Water Supply |
| SCS-Wildhorse Creek Site-122 | Oklahoma | Garvin | 30 | Low | Not Rated | 1967 | Flood Risk Reduction |
| Waymire Dale | Oklahoma | Bryan | 30 | Low | Not Rated | 1979 | Irrigation |
| Los Robles Lake Dam | Texas | Grimes | 30 | Low | Not Rated | 1955 | Fire Protection, Stock, Or ... |
| Upper Ayers Dam | Virginia | Cumberland | 30 | Undetermined | Not Rated | — | Recreation |
| 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 |
| 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 |
| Neville Dam | Missouri | Madison | 30 | High | Not Rated | 1964 | Recreation |
| Pr-18 Retention Dam | Montana | Phillips | 30 | Low | Not Rated | 1942 | Fire Protection, Stock, Or ... |
| Frerichs Sec-22 Lake Dam | Missouri | Crawford | 30 | Low | Not Rated | 1971 | Recreation |
| 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 |
| Muir Dam | Iowa | Greene | 30 | Low | Not Rated | 1978 | Fire Protection, Stock, Or ... |
| Carter Lake Dam-Sec 25 Lower | Missouri | Lafayette | 30 | High | Not Rated | 1976 | Debris Control |
| Oak Forest Lake Dam | Texas | Robertson | 30 | Significant | Not Rated | 1974 | Recreation |
| Gibsonton (Se) | Florida | Hillsborough | 30 | Significant | Not Rated | 1989 | Tailings |
| Southern Clay Tract Pond Dam | Georgia | Twiggs | 30 | Low | Not Rated | — | Recreation |
| Keeler W. W. | Oklahoma | Osage | 30 | Low | Not Rated | 1950 | Other |
| Windmiller Dam #1 | Missouri | Boone | 30 | High | Not Rated | 1962 | Recreation |
| Whippoorwill Lake Dam | Missouri | Maries | 30 | Low | Not Rated | 1972 | Fire Protection, Stock, Or ... |
| Wise Lake Dam | Georgia | Banks | 30 | Low | Not Rated | 1950 | Recreation |
| Moore Lake Dam | Texas | Houston | 30 | Low | Not Rated | 1965 | |
| Koedding Lake Dam (Shallow) | Missouri | Franklin | 30 | Low | Not Rated | 1973 | Fire Protection, Stock, Or ... |
| West Wolf Creek Subwatershed Site 11 | Iowa | Woodbury | 30 | Low | Not Rated | 1991 | Fire Protection, Stock, Or ... |
| Stewart Irrigation | Georgia | Jones | 30 | Undetermined | Not Rated | — | |
| Oknoname 111057 | Oklahoma | Okmulgee | 30 | Low | Not Rated | 1950 | Other |
| Adams Dam | Missouri | Adair | 30 | Low | Not Rated | 2006 | Grade Stabilization |
| Bass Haven Lake Dam | Texas | Anderson | 30 | Low | Not Rated | 1974 | Tailings |
| Umbach Estate Properties | Oklahoma | Grady | 30 | Low | Not Rated | 1960 | Other |
| Highlands Lower Lake Dam | Missouri | Boone | 30 | High | Not Rated | 1989 | Recreation |
| SCS-Upper Clear Boggy Creek Site-19 | Oklahoma | Pontotoc | 30 | Low | Not Rated | 1980 | Flood Risk Reduction |
| Snook Dam | Iowa | Jasper | 30 | Low | Not Rated | 1960 | Fire Protection, Stock, Or ... |
| Owasso | Oklahoma | Tulsa | 30 | Low | Not Rated | 1960 | Recreation |
| Ne Trib Leon River WS SCS Site 17 Dam | Texas | Erath | 30 | Low | Not Rated | 1966 | Flood Risk Reduction |
| Wildwood Dam | Missouri | Jackson | 30 | High | Not Rated | 1927 | Recreation |
| Ward Lake Dam | Missouri | Adair | 30 | Low | Not Rated | 1994 | Fish and Wildlife Pond |
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.