Browse Dams
92,628 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 92,628 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 |
|---|---|---|---|---|---|---|---|
| East Canada Lake Dam | New York | Herkimer | 65 | High | Poor | 1924 | Hydroelectric |
| Salado Creek WS SCS Site 6 Dam | Texas | Bexar | 65 | High | Fair | 1982 | Flood Risk Reduction |
| Hitson C and L Washburn Draws WS SCS Site 3 Dam | Texas | Hudspeth | 65 | Low | Not Rated | 1986 | Flood Risk Reduction |
| Rocky Mtn Dam D | Georgia | Floyd | 65 | Low | Satisfactory | 1991 | Hydroelectric |
| Clinton Power Station/Clinton Lake Dam | Illinois | De Witt | 65 | High | Not Available | 1977 | Recreation |
| Crab Orchard Dam | Illinois | Williamson | 65 | High | Fair | 1939 | Fish and Wildlife Pond |
| Twin-Rush Creek Dam No. 2 | Indiana | Washington | 65 | High | Fair | 1969 | Water Supply |
| Tonkin Springs Tailings Dam | Nevada | Eureka | 65 | Low | Satisfactory | 1989 | Tailings |
| SCS-Deep Red Run-Coffin Creek Site-01 | Oklahoma | Tillman | 65 | Significant | Fair | 1974 | Flood Risk Reduction |
| SCS-Caston Mountain Creek Site-2 | Oklahoma | Le Flore | 65 | High | Fair | 1973 | Flood Risk Reduction |
| Tramperos Creek Site 1 Dam | New Mexico | Union | 65 | Low | Fair | 1960 | Flood Risk Reduction |
| Paluxy River WS SCS Site 1 Dam | Texas | Erath | 65 | Low | Not Rated | 1984 | Flood Risk Reduction |
| Sanderson Canyon WS SCS Site 5 Dam | Texas | Terrell | 65 | High | Satisfactory | 1986 | Flood Risk Reduction |
| Lake Needwood | Maryland | Montgomery | 65 | High | Fair | 1965 | Recreation |
| Aowa Creek 43-9a | Nebraska | Dixon | 65 | Low | Satisfactory | 1999 | Flood Risk Reduction |
| Ashton | Idaho | Fremont | 65 | High | Satisfactory | 1917 | Irrigation |
| North Pigeon Cr Watershed Site 15 | Iowa | Pottawattamie | 65 | Low | Not Rated | 1978 | Fire Protection, Stock, Or ... |
| Bridge Creek Dam | Alaska | Kenai Peninsula Borough | 65 | High | Fair | 1975 | Water Supply |
| Left Hand Park | Colorado | Boulder | 65 | High | Satisfactory | 1966 | Irrigation |
| Hutchinson Fresh Water | Pennsylvania | Westmoreland | 65 | Low | Not Rated | — | Recreation |
| Dickinson Dam | North Dakota | Stark | 65 | High | Not Available | 1950 | Irrigation |
| Coamo Dam | Puerto Rico | Santa Isabel | 65 | High | Satisfactory | 1914 | Irrigation |
| Pratt Lake Dam | Texas | Henderson | 65 | High | Not Rated | 2003 | Recreation |
| Lake Estates Dam No 2 | Kansas | Linn | 65 | High | Poor | — | Recreation |
| Cartecay River WS Str # 8 | Georgia | Gilmer | 65 | Low | Not Rated | 1962 | Flood Risk Reduction |
| Conewango Creek Site 19 Dam | New York | Cattaraugus | 65 | High | Fair | 1971 | Flood Risk Reduction |
| Big Canyon | California | Orange | 65 | High | Satisfactory | 1959 | Water Supply |
| Lake Buckhorn Dam | Ohio | Holmes | 65 | High | Fair | 1967 | Recreation |
| Cowpath Dam | Montana | Toole | 65 | High | Satisfactory | 1967 | Flood Risk Reduction |
| Littlelot Washer Plt #1 Dam | Tennessee | Hickman | 65 | Low | — | 1950 | Fire Protection, Stock, Or ... |
| Temple Terrace (Ne) A | Florida | Hillsborough | 65 | Significant | Not Rated | 1984 | Tailings |
| Marty Mission | South Dakota | Charles Mix | 65 | Low | — | 1938 | Flood Risk Reduction |
| Green Swamp #2 Dam | New Jersey | Passaic | 65 | High | Satisfactory | 1925 | Water Supply |
| Terrapin Creek W/S Dam Site 21 | Alabama | Cleburne | 65 | Low | Not Rated | 1966 | Flood Risk Reduction |
| Coal Run No. 2 Dam | West Virginia | Fayette | 65 | Undetermined | Not Rated | 1940 | |
| West Beaver Subwatershed Sta 23+45 #A | Iowa | Monona | 65 | Low | Not Rated | 1961 | Fire Protection, Stock, Or ... |
| Portal Forebay Main | California | Fresno | 65 | Low | Satisfactory | 1956 | Hydroelectric |
| Kimbrough-Moore Dam | Tennessee | Humphreys | 65 | Significant | — | 2013 | Fire Protection, Stock, Or ... |
| Liberty Reservoir Dam | Kentucky | Casey | 65 | High | Poor | 1979 | Water Supply |
| Clinch River Flyash Dam #2 | Virginia | Russell | 65 | High | Satisfactory | — | Other |
| Hazel Creek Dam | Missouri | Adair | 65 | Significant | Satisfactory | 1982 | Recreation |
| Temple Terrace (Se) Gypstack | Florida | Hillsborough | 65 | Significant | Not Rated | 1984 | Tailings |
| Hollybush Dam | Kentucky | Perry | 65 | High | Poor | 1988 | Other |
| Versailles Lake Dam | Indiana | Ripley | 65 | High | Poor | 1956 | Water Supply |
| Squaw Creek Dam | Nevada | Washoe | 65 | Significant | Poor | — | Irrigation |
| San Lorenzo Creek | California | Alameda | 65 | High | Satisfactory | 1964 | Flood Risk Reduction |
| Lake Holdenville | Oklahoma | Hughes | 65 | High | Satisfactory | 1931 | Water Supply |
| Warner Gap Hollow Dam | Maryland | Washington | 65 | High | Unsatisfactory | 1902 | Water Supply |
| W Fork Pt Remove Creek Wid Site 13 | Arkansas | Logan | 65 | Low | Satisfactory | 1966 | Fish and Wildlife Pond |
| Glen Creek Dam | New York | Schuyler | 65 | High | Fair | 1957 | 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.