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 |
|---|---|---|---|---|---|---|---|
| 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 |
| Black Upper Lake Dam | Missouri | St. Francois | 30 | High | Not Rated | 1976 | Fire Protection, Stock, Or ... |
| Pruitt Lake Dam | Missouri | Nodaway | 30 | High | Not Rated | - | Other |
| Shady Lake Dam | Missouri | Jackson | 30 | High | Not Rated | 1945 | Recreation |
| Stacy Park Resevoir Dam | Missouri | St. Louis | 30 | High | Not Rated | 1928 | Water Supply |
| Lost Valley Lake Dam | Missouri | Gasconade | 30 | High | Not Rated | 1974 | Recreation |
| Fowler | Oklahoma | Bryan | 30 | Low | Not Rated | 1970 | Irrigation |
| Mws Land CO Dam | Alabama | Clarke | 30 | Low | Not Rated | 1983 | Fish and Wildlife Pond |
| Pfautch Lake Dam | Missouri | Pike | 30 | High | Not Rated | - | Recreation |
| SCS-Lower Bayou Creek Site-10 | Oklahoma | Love | 30 | Low | Not Rated | 1972 | Flood Risk Reduction |
| Richland Creek WS SCS Site 37 Dam | Texas | Hill | 30 | Low | Not Rated | 1961 | Flood Risk Reduction |
| Teelins Pond Dam | New York | Oneida | 30 | Low | Not Rated | 1917 | Recreation |
| Oknoname 113117 | Oklahoma | Osage | 30 | Low | Not Rated | 1940 | Fire Protection, Stock, Or ... |
| Alexander Canyon - Halliday | Utah | Summit | 30 | Low | Not Rated | 1977 | Recreation |
| Constable Lake Dam | Missouri | Mercer | 30 | Low | Not Rated | 1975 | Fire Protection, Stock, Or ... |
| Richland Creek WS SCS Site 39 Dam | Texas | Hill | 30 | Low | Not Rated | 1962 | Flood Risk Reduction |
| Bee Run Lake #1 Dam | Missouri | St. Francois | 30 | High | Not Rated | - | Recreation |
| Oknoname 113123 | Oklahoma | Osage | 30 | Low | Not Rated | 1940 | Other |
| Lawson Subwatershed Site 3-1 | Iowa | Monona | 30 | Low | Not Rated | 1968 | Fire Protection, Stock, Or ... |
| Beisley Lake Dam-North | Missouri | Bates | 30 | Low | Not Rated | 1953 | Other |
| Kuhrts Lake Dam | Missouri | Maries | 30 | Low | Not Rated | - | Recreation |
| Larkin Dam | Iowa | Story | 30 | Low | Not Rated | 1965 | Fire Protection, Stock, Or ... |
| Bonham Lake Dam | Texas | Colorado | 30 | Low | Not Rated | 1978 | Recreation |
| Victory Farms | Maryland | Montgomery | 30 | Low | Not Rated | 1973 | Flood Risk Reduction |
| Upper Locust Creek W- 40 | Missouri | Putnam | 30 | Low | Not Rated | 1993 | Flood Risk Reduction |
| Big Creek-Hurricane Creek B- 34 | Missouri | Carroll | 30 | Low | Not Rated | 2006 | Flood Risk Reduction |
| Lukefahr Lake Dam | Missouri | Bollinger | 30 | Low | Not Rated | 1971 | Fish and Wildlife Pond |
| Troublesome Creek Watershed Dam R- 37 | Missouri | Marion | 30 | Low | Not Rated | 2003 | Flood Risk Reduction |
| West Fork Big Creek Dam B-125 | Missouri | Harrison | 30 | Low | Not Rated | 1988 | Flood Risk Reduction |
| Timberman Dam | Iowa | Pottawattamie | 30 | Low | Not Rated | 1963 | Fire Protection, Stock, Or ... |
| Oknoname 149028 | Oklahoma | Washita | 30 | Low | Not Rated | 1940 | Other |
| Secondary Sediment Pond | Virginia | Hanover | 30 | Undetermined | Not Rated | - | Other |
| Prince Edward County Dam # 9 | Virginia | Prince Edward | 30 | Undetermined | Not Rated | - | Recreation |
| Williamson Dam | Iowa | Appanoose | 30 | Low | Not Rated | 1995 | Fire Protection, Stock, Or ... |
| Cox Lake Dam | Texas | Navarro | 30 | Low | Not Rated | 1951 | Water Supply |
| SCS-Big Wewoka Creek Site-25 | Oklahoma | Seminole | 30 | Low | Not Rated | 1959 | Flood Risk Reduction |
| Hinze Dam | Iowa | Fremont | 30 | Low | Not Rated | 1960 | Fire Protection, Stock, Or ... |
| Wilty Dam | Iowa | Davis | 30 | Low | Not Rated | 1977 | Fire Protection, Stock, Or ... |
| Leeser Dam | Missouri | Marion | 30 | Low | Not Rated | 1982 | Grade Stabilization |
| Shotwell No 1 | Oklahoma | Beckham | 30 | Low | Not Rated | 1979 | Flood Risk Reduction |
| Liou Pond Dam | Georgia | Barrow | 30 | Undetermined | Not Rated | - | |
| Vos Dam | Iowa | Mahaska | 30 | Low | Not Rated | 1968 | Fire Protection, Stock, Or ... |
| Helmers Dam | Iowa | Osceola | 30 | Low | Not Rated | 1974 | Fire Protection, Stock, Or ... |
| Buck & Doe Run Watershed Dam 32 | Missouri | Clark | 30 | Low | Not Rated | 1972 | Debris Control |
| SCS-Wildhorse Creek Site-062 | Oklahoma | Garvin | 30 | Low | Not Rated | 1962 | Flood Risk Reduction |
| SCS-Maysville Laterals Site-H07 | Oklahoma | Garvin | 30 | Low | Not Rated | 1972 | Flood Risk Reduction |
| Bryan Dam | Virginia | Bedford | 30 | Undetermined | Not Rated | - | |
| SCS-Boggy Creek Site-25 | Oklahoma | Washita | 30 | Low | Not Rated | 1967 | Flood Risk Reduction |
| Big L Lake Dam | Texas | Wood | 30 | Significant | Not Rated | 1959 | Other |
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.