Browse Dams
11,361 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 11,361 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 |
|---|---|---|---|---|---|---|---|
| Lake Holiday Hideaway Dam | Indiana | Fountain | 33 | Significant | Fair | 1969 | Recreation |
| Clementia | California | Sacramento | 33 | Significant | Satisfactory | 1976 | Water Supply |
| South Anna #52 B | Virginia | Hanover | 33 | Significant | Satisfactory | 1973 | Flood Risk Reduction |
| Rock Creek Dam | Iowa | Jasper | 33 | Significant | Fair | — | Recreation |
| Mother Earth Dam Upper | North Carolina | Transylvania | 33 | Significant | Fair | — | Recreation |
| Wiscoy Dam | New York | Allegany | 33 | Significant | Not Rated | 1921 | Other |
| Lutz Dam | North Carolina | Buncombe | 33 | Significant | Fair | — | Recreation |
| SCS-Wildhorse Creek Site-095 | Oklahoma | Garvin | 33 | Significant | Fair | 1967 | Flood Risk Reduction |
| Chittim | Wyoming | Fremont | 33 | Significant | Unsatisfactory | 2003 | Fish and Wildlife Pond |
| Lake Bemidji | Minnesota | Beltrami | 33 | Significant | Fair | 1907 | Hydroelectric |
| Mathies Sediment Pond No 5 | Pennsylvania | Washington | 33 | Significant | Fair | 1982 | Other |
| Sandy Farms No. 1-A | Oregon | Clackamas | 33 | Significant | Not Rated | 1977 | Irrigation |
| SCS-Delaware Creek Site-010 | Oklahoma | Johnston | 33 | Significant | Not Rated | 1965 | Flood Risk Reduction |
| Geronimo Dam | Tennessee | Cumberland | 33 | Significant | Satisfactory | 1980 | |
| Tombigbee Lake Dam | Texas | Polk | 33 | Significant | Satisfactory | 1971 | Recreation |
| Greenfield City Dam | Illinois | Greene | 33 | Significant | Not Available | 1959 | Water Supply |
| Warren Levis Dam | Illinois | Madison | 33 | Significant | Not Available | 1947 | Recreation |
| Lost Cr Pilot Watershed Dam E-7 | Missouri | Lincoln | 33 | Significant | Not Rated | 1959 | Flood Risk Reduction |
| SCS-Upper Red Rock Creek Site-11 | Oklahoma | Noble | 33 | Significant | Fair | 1980 | Flood Risk Reduction |
| O L and Ema Hicks Lake Dam | Alabama | Winston | 33 | Significant | Not Rated | 1955 | Recreation |
| Earl Levy Lake Dam | Kentucky | Fayette | 33 | Significant | Poor | 1935 | Recreation |
| P-5 | Florida | Polk | 33 | Significant | Not Rated | 1964 | Flood Risk Reduction |
| Barhorst Lake Dam | Ohio | Shelby | 33 | Significant | Satisfactory | 1970 | Recreation |
| Pino Lake Dam | Texas | Comanche | 33 | Significant | Not Rated | 1968 | |
| Morrison Lake Dam | Illinois | Mercer | 33 | Significant | Not Available | 1965 | Recreation |
| Lyles | Alabama | Calhoun | 33 | Significant | Not Rated | 1948 | Recreation |
| Lower Bemis Pond Dam | Massachusetts | Hampden | 33 | Significant | Poor | 1862 | Recreation |
| Merimere Reservoir Dam (Dike Is 8030) | Connecticut | Hartford | 33 | Significant | Satisfactory | 1870 | Water Supply |
| St Joseph Lake Dam | Missouri | Montgomery | 33 | Significant | Not Rated | 1962 | Recreation |
| Q4 Dam | Texas | Harrison | 33 | Significant | Not Rated | — | |
| Coleman Station Pond | Kentucky | Hancock | 33 | Significant | Fair | 1980 | Other |
| Collins Park Wtp Sludge Lagoon E | Ohio | Lucas | 33 | Significant | Satisfactory | 1987 | Tailings |
| Backbone Dam | Iowa | Delaware | 33 | Significant | Satisfactory | 1938 | Recreation |
| Sourdough Wilderness Ranch | Utah | Weber | 33 | Significant | Not Rated | — | Recreation |
| Bennington Lake Basin 1 | Nebraska | Douglas | 33 | Significant | Satisfactory | 2000 | Other |
| Spring Lake Dam | South Carolina | Edgefield | 33 | Significant | Fair | — | Recreation |
| Dorthae Dam | Kentucky | Laurel | 33 | Significant | Satisfactory | 1926 | Water Supply |
| West Fork Kickapoo 3 | Wisconsin | Vernon | 33 | Significant | Fair | 1964 | Flood Risk Reduction |
| Lower Mountain Lake Dam | New Hampshire | Grafton | 33 | Significant | Satisfactory | 1967 | Recreation |
| North Branch Fire District No. 1 | Vermont | Windham | 33 | Significant | Fair | 1975 | Other |
| Eureka Lake Dam | Illinois | Woodford | 33 | Significant | Not Available | 1942 | Water Supply |
| Barr Dam | Virginia | Fauquier | 33 | Significant | Fair | — | Recreation |
| Trophy Lake | Arizona | Navajo | 33 | Significant | Satisfactory | 1975 | Recreation |
| Salt Creek & Laterals WS SCS Site 14 Dam | Texas | Wise | 33 | Significant | Not Rated | 1975 | Flood Risk Reduction |
| Bloomingdale North Lake Dam | Ohio | Jefferson | 33 | Significant | Poor | 1975 | Recreation |
| Frd No 16 | Kansas | Mitchell | 33 | Significant | Fair | 1981 | Flood Risk Reduction |
| Richland Creek WS SCS Site 70 Dam | Texas | Hill | 33 | Significant | Fair | 1981 | Flood Risk Reduction |
| Schoolfield | Virginia | Danville | 33 | Significant | Satisfactory | 1904 | Hydroelectric |
| Dd No A-15 | Kansas | Nemaha | 33 | Significant | Fair | 2005 | Flood Risk Reduction |
| Dotson Pond Dam | North Carolina | Gaston | 33 | Significant | Fair | 1951 | 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.