Browse Dams
92,766 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 92,766 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 |
|---|---|---|---|---|---|---|---|
| Upper Cibolo Creek WS SCS Site 1 Dam | Texas | Kendall | 87 | High | Satisfactory | 1978 | Flood Risk Reduction |
| John Redmond Dam | Kansas | Coffey | 87 | High | Not Available | 1964 | Flood Risk Reduction |
| Brea Dam | California | Orange | 87 | High | Not Available | 1942 | Flood Risk Reduction |
| John Redmond Dam - Hartford Levee | Kansas | Coffey | 87 | High | Not Available | 1964 | Flood Risk Reduction |
| Frd No 36 | Kansas | Elk | 87 | Significant | Satisfactory | 1974 | Flood Risk Reduction |
| Brea Dam - Saddle Dike 1 | California | Orange | 87 | High | Not Available | 1942 | Flood Risk Reduction |
| SCS-Sallisaw Creek Site-36 | Oklahoma | Sequoyah | 87 | High | Fair | 1965 | Flood Risk Reduction |
| Patterson Creek No. 12 Dam | West Virginia | Grant | 87 | High | Fair | 1969 | Flood Risk Reduction |
| Lunice Creek No. 10 | West Virginia | Grant | 87 | High | Satisfactory | 1970 | Flood Risk Reduction |
| Howard Creek No. 12 Dam | West Virginia | Greenbrier | 87 | High | Satisfactory | 1995 | Flood Risk Reduction |
| SCS-Caston Mountain Creek Site-1 | Oklahoma | Le Flore | 87 | High | Fair | 1971 | Flood Risk Reduction |
| Pocatalico Structure No.28 | West Virginia | Jackson | 87 | High | Satisfactory | 1987 | Flood Risk Reduction |
| Middle Branch Park River Dam 5 | North Dakota | Walsh | 87 | Significant | Not Rated | 2006 | Flood Risk Reduction |
| Weiss - Main Dam | Alabama | Cherokee | 86 | High | Satisfactory | 1961 | Hydroelectric |
| Proctor Dam | Texas | Comanche | 86 | High | Not Available | 1964 | Flood Risk Reduction |
| Sulphur Creek WS SCS Site 4 Dam | Texas | Burnet | 86 | High | Fair | 1960 | Flood Risk Reduction |
| Point of Rocks | Colorado | Logan | 86 | High | Satisfactory | 1948 | Irrigation |
| Beech Fork Dam | West Virginia | Wayne | 86 | High | Not Available | 1976 | Flood Risk Reduction |
| Aps Lined Decant Water Pond | New Mexico | San Juan | 86 | Significant | Satisfactory | 2003 | Tailings |
| Town Fork Creek WS Dam #10 | North Carolina | Stokes | 86 | High | Fair | 1967 | Flood Risk Reduction |
| Sugar Camp/Mine 1/Coal Refuse Disposal 1 Dam | Illinois | Franklin | 86 | High | Not Available | - | Tailings |
| Crow Broad Placitas Dam No. 1 | New Mexico | Doña Ana | 86 | High | Poor | 1969 | Flood Risk Reduction |
| North Fork Hughes River Site 21c Dam | West Virginia | Ritchie | 86 | High | Satisfactory | 2002 | Flood Risk Reduction |
| Foothill Park | California | Santa Clara | 86 | High | Satisfactory | 1988 | Water Supply |
| H A Stewart | Pennsylvania | Westmoreland | 86 | High | Fair | 1920 | Water Supply |
| Cedar Creek Dam | Kentucky | Lincoln | 86 | High | Satisfactory | 1999 | Recreation |
| Flatiron Dam | Colorado | Larimer | 86 | High | Not Available | 1953 | Hydroelectric |
| Thiele-Kaolin CO Impound Dam | Georgia | Washington | 86 | Low | Not Rated | 1962 | Tailings |
| Pa-486 | Pennsylvania | Washington | 86 | High | Satisfactory | 1979 | Flood Risk Reduction |
| Mt Ida Water Supply Dam | Arkansas | Montgomery | 86 | High | Satisfactory | 1991 | Water Supply |
| Shoemaker River # 4c | Virginia | Rockingham | 86 | High | Fair | - | Flood Risk Reduction |
| Caples Lake Main Dam | California | Alpine | 86 | High | Satisfactory | 1923 | Hydroelectric |
| Ler Sunset Debris Basin | California | Los Angeles | 86 | High | Satisfactory | 1963 | Debris Control |
| Celina Lake (Str. #5) | Indiana | Perry | 86 | High | Not Rated | 1969 | Flood Risk Reduction |
| Shannondale Club Ltd. Dam | West Virginia | Jefferson | 86 | Significant | Satisfactory | 1965 | Recreation |
| Tallaseehatchee Creek W/S Dam Site 4 | Alabama | Talladega | 86 | High | Not Available | 1982 | Flood Risk Reduction |
| Lake Thunderbird Dam | Illinois | Putnam | 86 | High | Not Available | 1970 | Recreation |
| Agate Dam | Oregon | Jackson | 86 | High | Not Available | 1965 | Irrigation |
| Still Creek | Pennsylvania | Schuylkill | 86 | High | Satisfactory | 1935 | Water Supply |
| Lake Thunderbird Dam | Arkansas | Marion | 86 | High | Satisfactory | 1962 | Recreation |
| Slurry Lake 04i | Kentucky | Union | 86 | High | Not Available | - | Tailings |
| Hoover Dam | Ohio | Franklin | 86 | High | Fair | 1956 | Water Supply |
| Drummond Lake Dam | Alabama | Jefferson | 86 | High | Not Rated | 1975 | Recreation |
| Swanzy Lake | California | Solano | 86 | High | Poor | 1931 | Water Supply |
| Lake Monticello Dam | Virginia | Fluvanna | 85 | High | Satisfactory | - | Recreation |
| Humphreys | Colorado | Mineral | 85 | High | Satisfactory | 1923 | Hydroelectric |
| Eagle Mountain Dam | Texas | Tarrant | 85 | High | Satisfactory | 1932 | Irrigation |
| Mitchells Dam | Virginia | Patrick | 85 | Undetermined | Not Rated | - | Irrigation |
| Mast | California | Mendocino | 85 | Significant | Satisfactory | 1963 | Water Supply |
| Norwood Dam | Arkansas | Benton | 85 | Significant | Fair | 1972 | 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.