Browse Dams
60,340 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 60,340 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 |
|---|---|---|---|---|---|---|---|
| Larry Hopf Dam | Indiana | Dubois | 45 | Low | Fair | 1978 | Recreation |
| Anderson #1 | South Dakota | Mellette | 45 | Low | — | 1956 | Fire Protection, Stock, Or ... |
| Lake Olden Dam | Texas | Eastland | 45 | Low | Not Rated | 1920 | Water Supply |
| Lee Lake Dam | Georgia | Gordon | 45 | Low | Not Rated | 1968 | Recreation |
| Boulder Flood Basin | Arizona | Yavapai | 45 | Low | Not Rated | 1983 | Other |
| Painted Hills Reservoir | Oregon | Wheeler | 45 | Low | Not Rated | 1979 | Irrigation |
| Beyers Lake Dam | Illinois | Shelby | 45 | Low | Not Available | — | Recreation |
| Oknoname 111051 | Oklahoma | Okmulgee | 45 | Low | Not Rated | 1940 | Recreation |
| Hochstein Dam #3 | Oregon | Washington | 45 | Low | Not Rated | — | Hydroelectric |
| Deschutes Dam | Washington | Thurston | 45 | Low | — | 1951 | Recreation |
| Black Hawk | California | Madera | 45 | Low | Satisfactory | 1971 | Water Supply |
| Booneville Reservoir Dam | Arkansas | Logan | 45 | Low | Fair | 1929 | Water Supply |
| Sevan Lake | Oregon | Lake | 45 | Low | Not Rated | 1977 | Recreation |
| Sconti Lake Dam | Georgia | Pickens | 45 | Low | Not Rated | 1925 | Recreation |
| Frd No 6 | Kansas | Chase | 45 | Low | — | 1995 | Flood Risk Reduction |
| B Mt Lake | Alabama | Jefferson | 45 | Low | Not Rated | 1961 | Recreation |
| Lehenbaur Lake Dam-Section 25 | Missouri | Callaway | 45 | Low | Not Rated | 1977 | Recreation |
| Concord Mines Lake | Alabama | Jefferson | 45 | Low | Not Rated | 1949 | Water Supply |
| Ernie Hudson | Montana | Stillwater | 45 | Low | — | 1928 | Irrigation |
| Carr Bobby | Oklahoma | Bryan | 45 | Low | Not Rated | 1984 | Other |
| Westermark | Montana | Toole | 45 | Low | — | 1964 | Recreation |
| Iowa Noname76 | Iowa | Monona | 45 | Low | Not Rated | 1974 | Fire Protection, Stock, Or ... |
| Oknoname 137093 | Oklahoma | Stephens | 45 | Low | Not Rated | 1960 | Other |
| Vanderveer Dam | Oregon | Harney | 45 | Low | Not Rated | 1920 | Irrigation |
| Miller Dam | Iowa | Fremont | 45 | Low | Not Rated | 1961 | Fire Protection, Stock, Or ... |
| Palmetto Settling Area No 6 | Florida | Polk | 45 | Low | Not Rated | 1973 | Tailings |
| Dd No H-20 | Kansas | Anderson | 45 | Low | — | — | Flood Risk Reduction |
| Foster Lake Dam | North Carolina | Montgomery | 45 | Low | Fair | 1964 | Recreation |
| Lone Elk Lower Dam | Missouri | St. Louis | 45 | Low | Satisfactory | 1966 | Recreation |
| Dd No 5-28 | Kansas | Lane | 45 | Low | — | 1993 | Flood Risk Reduction |
| Ramsey Lake Dam | Georgia | Hall | 45 | Low | Not Rated | 1966 | Recreation |
| Richard Miles Grade Stabilization Dam | Nebraska | Holt | 45 | Low | Satisfactory | 1990 | Other |
| Lazy Y No. 1 | Wyoming | Converse | 45 | Low | Poor | 1957 | Fire Protection, Stock, Or ... |
| Worden Reservoir 2 | Oregon | Klamath | 45 | Low | Not Rated | 1962 | Irrigation |
| Graniteville CO Dam 1 | South Carolina | Aiken | 45 | Low | Not Rated | 1968 | Recreation |
| Wrg Bl 04 | Florida | Polk | 45 | Low | Not Rated | 1956 | Tailings |
| Stanley, Charles W. Reservoir | Oregon | Jackson | 45 | Low | Not Rated | 1962 | Irrigation |
| Oknoname 051020 | Oklahoma | Grady | 45 | Low | Not Rated | 1940 | Other |
| Arthur White | Oklahoma | Blaine | 45 | Low | Not Rated | 1969 | Recreation |
| Lake Lagrange Dam | New York | Wyoming | 45 | Low | Not Rated | 1961 | Water Supply |
| M M Jones | Alabama | Lee | 45 | Low | Not Rated | 1965 | Recreation |
| Nspc Initial Tailings | Minnesota | St. Louis | 45 | Low | Satisfactory | 1968 | Tailings |
| Oknoname 037040 | Oklahoma | Creek | 45 | Low | Not Rated | 1960 | Other |
| Bowman Dam | Virginia | Spotsylvania | 45 | Low | Fair | — | Recreation |
| Spring Creek 5-A | Nebraska | Johnson | 45 | Low | Satisfactory | 1970 | Flood Risk Reduction |
| Timmerman Farms Dam | Nebraska | Cass | 45 | Low | Satisfactory | 1995 | Flood Risk Reduction |
| Silver City Sa No 6 Phase 1 | Florida | Polk | 45 | Low | Not Rated | 1970 | Tailings |
| Cherry Creek | Oregon | Jefferson | 45 | Low | Not Rated | 1980 | Irrigation |
| Meadow Creek | Colorado | Jackson | 45 | Low | Satisfactory | 1980 | Irrigation |
| Buffalo City Dam | Nebraska | Otoe | 45 | Low | Fair | 1978 | Flood Risk Reduction |
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.