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 |
|---|---|---|---|---|---|---|---|
| Chambers Creek WS SCS Site 46a Dam | Texas | Johnson | 30 | Low | Not Rated | 1989 | Fire Protection, Stock, Or ... |
| Wilson Lake Dam | Missouri | Franklin | 30 | Low | Not Rated | 1977 | Recreation |
| Brenau Lake Dam | Georgia | Hall | 30 | Low | Not Rated | 1926 | Recreation |
| Central Stone CO Dam | Missouri | Ralls | 30 | Low | Not Rated | 1955 | Water Supply |
| Hillside (Lake) | Montana | Lake | 30 | Low | Not Rated | - | Irrigation |
| Hoover-Frankum Watershed Dam Lt-44 | Missouri | Nodaway | 30 | Low | Not Rated | 1975 | Grade Stabilization |
| West Fork Big Creek Dam B- 80 | Missouri | Harrison | 30 | Low | Not Rated | 2006 | Flood Risk Reduction |
| Taylor #9 | Oklahoma | Dewey | 30 | Low | Not Rated | 1962 | Fire Protection, Stock, Or ... |
| Melanie Morgan Dam | Virginia | Louisa | 30 | Undetermined | Not Rated | - | |
| Cedar Creek WS SCS Site 123 Dam | Texas | Van Zandt | 30 | Significant | Not Rated | 1965 | Flood Risk Reduction |
| Langosch Lake Dam | Missouri | St. Charles | 30 | Low | Not Rated | 1962 | Recreation |
| Upper Washita River WS SCS Site 18 Dam | Texas | Wheeler | 30 | Low | Not Rated | 1960 | Flood Risk Reduction |
| Gross Lake Dam | Texas | Erath | 30 | Low | Not Rated | 1950 | Water Supply |
| Kennith West | Oklahoma | Blaine | 30 | Low | Not Rated | 1972 | Debris Control |
| Cahaba River Lake | Alabama | Jefferson | 30 | Low | Not Rated | 1960 | Recreation |
| White Lake Dam | Missouri | Chariton | 30 | Low | Not Rated | 1977 | Recreation |
| Obenchain Reservoir | Oregon | Klamath | 30 | Low | Not Rated | 1958 | Irrigation |
| Shakespear | Utah | Garfield | 30 | Low | Not Rated | 1963 | Irrigation |
| Mortimer Canyon Dam | Oregon | Harney | 30 | Low | Not Rated | 1951 | Irrigation |
| Settling Ponds | Oklahoma | Johnston | 30 | Low | Not Rated | - | Tailings |
| Marguerite S Howell Lake Dam | Alabama | Perry | 30 | Low | Not Rated | 1979 | Recreation |
| Chambers Creek WS SCS Site 93 Dam | Texas | Ellis | 30 | Low | Not Rated | 1960 | Flood Risk Reduction |
| Margaret Boothe Gss #2 | Oklahoma | Payne | 30 | Low | Not Rated | 2001 | Other |
| Hoban Lake Dam | Missouri | Maries | 30 | Low | Not Rated | 1960 | Recreation |
| Edwards | Pennsylvania | Indiana | 30 | Low | Not Rated | 1917 | Recreation |
| Fish Creek | Utah | Wayne | 30 | Low | Not Rated | 1933 | Irrigation |
| SCS-Sugar Creek Site-105 | Oklahoma | Caddo | 30 | Low | Not Rated | 1967 | Flood Risk Reduction |
| Willow Creek Subwatershed Site M-3 | Iowa | Woodbury | 30 | Low | Not Rated | 1968 | Fire Protection, Stock, Or ... |
| Ory Dam | Iowa | Dallas | 30 | Low | Not Rated | 1998 | Fire Protection, Stock, Or ... |
| Hallock Dam | Virginia | Albemarle | 30 | Undetermined | Not Rated | - | Recreation |
| Gibsonton (S) | Florida | Hillsborough | 30 | Significant | Not Rated | 1989 | Tailings |
| SCS-Wildhorse Creek Site-079 | Oklahoma | Murray | 30 | Low | Not Rated | 1969 | Flood Risk Reduction |
| Shechi Lake Dam Number Two | Alabama | Greene | 30 | Significant | Not Rated | 1965 | Recreation |
| Pasley Lake Dam | Georgia | Upson | 30 | Low | Not Rated | 1972 | Fire Protection, Stock, Or ... |
| Goshen Reservoir #2 Dam | New York | Orange | 30 | Low | Not Rated | 1933 | Water Supply |
| Hall Lake Dam | Missouri | Atchison | 30 | High | Not Rated | 1972 | Other |
| Meisel Lake Dam | Missouri | Mercer | 30 | Low | Not Rated | 1965 | Fire Protection, Stock, Or ... |
| Rita Law Dam | Virginia | Stafford | 30 | Undetermined | Not Rated | - | |
| Stoneglen Dam No 1 | Texas | Tarrant | 30 | Low | Not Rated | 1986 | Irrigation |
| SCS-Upper Red Rock Creek Site-21 | Oklahoma | Garfield | 30 | Low | Not Rated | 1965 | Flood Risk Reduction |
| Zeiset Dam | Missouri | Knox | 30 | Low | Not Rated | 2006 | Grade Stabilization |
| Twelve Mile Creek Watershed Site 62-4 | Iowa | Union | 30 | Low | Not Rated | 1979 | Fire Protection, Stock, Or ... |
| Oknoname 22288 | Oklahoma | Washington | 30 | Low | Not Rated | 1999 | Other |
| Chambers Creek WS SCS Site 79d Dam | Texas | Ellis | 30 | Low | Not Rated | 1976 | Flood Risk Reduction |
| East Locust Creek Watershed Dam E-28 | Missouri | Sullivan | 30 | Low | Not Rated | 1994 | Flood Risk Reduction |
| Chevally Reservoir | Oregon | Malheur | 30 | Low | Not Rated | 1933 | Irrigation |
| Red Hills | Texas | Sabine | 30 | Low | Not Rated | 1945 | Recreation |
| Wedowee Club Lake | Alabama | Randolph | 30 | Low | Not Rated | 1942 | Recreation |
| Duffield Dam | Iowa | Davis | 30 | Low | Not Rated | 1982 | Fire Protection, Stock, Or ... |
| Llorens Lake Dam | Missouri | Boone | 30 | Low | Not Rated | 1957 | Fire Protection, Stock, Or ... |
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.