Browse Dams
7,889 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 7,889 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 |
|---|---|---|---|---|---|---|---|
| Sandy Run | Pennsylvania | Cambria | 33 | High | Poor | 1964 | Recreation |
| Carriage Lake Dam | Georgia | Fulton | 33 | High | Poor | 1974 | Recreation |
| Stockton Lake Dam | Indiana | Morgan | 33 | Low | Poor | 1970 | Recreation |
| Euharlee Creek WS Str # 4 | Georgia | Polk | 33 | High | Poor | 1968 | Flood Risk Reduction |
| Sparrow Reservoir Dam | Ohio | Harrison | 33 | Low | Poor | 1949 | Water Supply |
| Shickshinny Lake | Pennsylvania | Luzerne | 33 | High | Poor | 1965 | Recreation |
| Bobby Mcbride Dam | South Carolina | Newberry | 33 | Low | Poor | - | Flood Risk Reduction |
| Hugh Gray Dam | South Carolina | Laurens | 33 | Low | Poor | 1963 | Recreation |
| Cub Creek 8-B | Nebraska | Jefferson | 33 | Low | Poor | 1969 | Flood Risk Reduction |
| Mt Washington Dam | Kentucky | Bullitt | 33 | Low | Poor | 1940 | Recreation |
| Trickle Lake Dam | South Carolina | Greenville | 33 | Low | Poor | 1967 | Recreation |
| Lower Vallecito Dam | New Mexico | Sandoval | 33 | High | Poor | 1947 | Irrigation |
| Vo-Ash Lake Dam | Ohio | Carroll | 33 | Low | Poor | 1956 | Recreation |
| Earl Levy Lake Dam | Kentucky | Fayette | 33 | Significant | Poor | 1935 | Recreation |
| Plum Creek 4-G | Nebraska | Pawnee | 33 | Low | Poor | 1963 | Flood Risk Reduction |
| P H Tischhauser Lake Dam | Texas | Nacogdoches | 33 | High | Poor | 1956 | Water Supply |
| Big Boy | Wyoming | Johnson | 33 | Low | Poor | 1969 | Fire Protection, Stock, Or ... |
| Mcclendon Lake Dam | Georgia | Haralson | 33 | High | Poor | - | |
| Plum Creek 3-C | Nebraska | Pawnee | 33 | Low | Poor | 1969 | Flood Risk Reduction |
| Mcninch No. 1 | Wyoming | Sublette | 33 | Low | Poor | 1947 | Irrigation |
| Plum Creek Feedyard Lagoon 1 Dam | Nebraska | Dawson | 33 | Low | Poor | 2007 | Other |
| Kadlecek Dam | Nebraska | Sheridan | 33 | Low | Poor | 1955 | Fire Protection, Stock, Or ... |
| Coleman Pond Dam | South Carolina | Greenville | 33 | Low | Poor | 1971 | Recreation |
| Cornwall Creek Dam | Michigan | Cheboygan | 33 | High | Poor | 1966 | Recreation |
| Trump Lake | Wisconsin | Jackson | 33 | Low | Poor | 1969 | Other |
| Edwin Pray Lake Dam | Indiana | Switzerland | 33 | Low | Poor | 1972 | Recreation |
| Engle Fishing Lake Dam | Kentucky | Leslie | 33 | Low | Poor | 1989 | Recreation |
| Bloomingdale North Lake Dam | Ohio | Jefferson | 33 | Significant | Poor | 1975 | Recreation |
| Wiser Oil Res No 2 | Kentucky | Lee | 33 | Low | Poor | 1955 | Other |
| Aragon Dam | New Mexico | San Miguel | 33 | Low | Poor | 1942 | Fire Protection, Stock, Or ... |
| East Catchment Basin Dam | New Mexico | Eddy | 33 | Significant | Poor | - | Tailings |
| Tb Pierce Pond Dam | South Carolina | Spartanburg | 33 | High | Poor | 1962 | Recreation |
| Spurlington Lake Dam | Kentucky | Taylor | 33 | Low | Poor | 1951 | Recreation |
| Bittersweet Lake Dam | Indiana | Brown | 33 | High | Poor | 1964 | Recreation |
| James Pirtle Lake | Kentucky | Trimble | 33 | Low | Poor | 1950 | Other |
| Duncan | Wyoming | Sheridan | 33 | Low | Poor | 1939 | Other |
| Ob-3 Secondary Containment Berm | Washington | Adams | 33 | Significant | Poor | - | Flood Risk Reduction |
| Line Runner Ridge Dam | North Carolina | Transylvania | 33 | High | Poor | - | Recreation |
| Puu O Hewa Reservoir | Hawaii | Kauai | 33 | High | Poor | 1915 | Irrigation |
| Carroll Lake Dam | North Carolina | Clay | 33 | Low | Poor | 1910 | Recreation |
| Osage Lake Dam | North Carolina | Macon | 33 | High | Poor | 1948 | Recreation |
| Lake Scott Dam | Texas | Childress | 33 | Significant | Poor | 1902 | |
| Pittsfield Mill Dam | New Hampshire | Merrimack | 33 | High | Poor | 1870 | Recreation |
| Hatch Valley Arroyo Dam No. 2 | New Mexico | Doña Ana | 33 | High | Poor | 1957 | Flood Risk Reduction |
| Muddy Creek WS Str 14 Dam | Mississippi | Tippah | 33 | High | Poor | 1968 | Flood Risk Reduction |
| Sid 439 Dam | Nebraska | Sarpy | 33 | Low | Poor | 1960 | Flood Risk Reduction |
| Morrison Dam | Oregon | Malheur | 33 | Low | Poor | 1911 | Water Supply |
| Barta Farm Pond Dam | Nebraska | Knox | 33 | Low | Poor | 1990 | Fire Protection, Stock, Or ... |
| Bradys Run | Pennsylvania | Beaver | 33 | High | Poor | 1949 | Recreation |
| Sycamore Creek Lake Dam | Ohio | Warren | 33 | Low | Poor | - | Water Supply |
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.