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 |
|---|---|---|---|---|---|---|---|
| San Justo Dike | California | San Benito | 69 | High | Not Available | 1987 | Irrigation |
| Barre Falls Dam | Massachusetts | Worcester | 69 | High | Not Available | 1958 | Flood Risk Reduction |
| Sebastian Martin Site 3 Dam | New Mexico | Rio Arriba | 69 | High | Poor | 1977 | Flood Risk Reduction |
| Saddle Lake (Str. #1) | Indiana | Perry | 69 | High | Not Rated | 1965 | Flood Risk Reduction |
| Randall Rc&D Ca-176-Gr | South Dakota | Gregory | 69 | Low | - | 1976 | Grade Stabilization |
| John Robert Dam | New Mexico | Bernalillo | 69 | High | Satisfactory | 1976 | Flood Risk Reduction |
| SCS-Lower Black Bear Creek Site-19m | Oklahoma | Pawnee | 69 | High | Fair | 1937 | Water Supply |
| Camp Rice Arroyo WS SCS Site 1 Dam | Texas | Hudspeth | 69 | High | Not Rated | 1963 | Flood Risk Reduction |
| Saltlick Creek No. 9 Dam | West Virginia | Braxton | 69 | High | Satisfactory | 1967 | Flood Risk Reduction |
| Frd No 31 | Kansas | Cowley | 69 | Low | - | 1966 | Flood Risk Reduction |
| Upper Pecan Bayou WS SCS Site 2 Dam | Texas | Callahan | 69 | Low | Not Rated | 1967 | Flood Risk Reduction |
| Olga Dam | North Dakota | Cavalier | 69 | Low | Not Rated | 1955 | Flood Risk Reduction |
| Rush Creek WS SCS Site 2 Dam | Texas | Comanche | 69 | Significant | Fair | 1980 | Flood Risk Reduction |
| Asaayi | New Mexico | McKinley | 69 | High | Poor | 1964 | Recreation |
| Polymet-Ltv | Minnesota | St. Louis | 69 | Significant | Satisfactory | 1981 | Tailings |
| Bennett Creek WS SCS Site 1 Dam | Texas | Mills | 69 | Low | Not Rated | 1973 | Flood Risk Reduction |
| Prairie Lee Lake Dam | Missouri | Jackson | 69 | High | Satisfactory | 1939 | Recreation |
| Centralia Coal Mine Dam No 3c South | Washington | Lewis | 69 | Significant | Satisfactory | 1987 | Tailings |
| Beach City Dam | Ohio | Tuscarawas | 68 | High | Not Available | 1936 | Flood Risk Reduction |
| Spring Gulch Dam | Colorado | Douglas | 68 | High | Not Available | 1977 | Flood Risk Reduction |
| Shenango Dam | Pennsylvania | Mercer | 68 | High | Not Available | 1965 | Flood Risk Reduction |
| Carlyle Dam | Illinois | Clinton | 68 | High | Not Available | 1966 | Flood Risk Reduction |
| Canton Dam | Oklahoma | Blaine | 68 | High | Not Available | 1948 | Flood Risk Reduction |
| Great Salt Plains Dam | Oklahoma | Alfalfa | 68 | High | Not Available | 1941 | Flood Risk Reduction |
| Wilbur D. Mills Lock and Dam | Arkansas | Arkansas | 68 | Significant | Not Available | 1967 | Navigation |
| Santee | South Carolina | Berkeley | 68 | High | Fair | 1942 | Flood Risk Reduction |
| New Creek Dam No.17 | West Virginia | Mineral | 68 | High | Satisfactory | 1960 | Flood Risk Reduction |
| Upper Penasco Site 2 | New Mexico | Otero | 68 | High | Poor | 1959 | Flood Risk Reduction |
| Seneca Falls | New York | Seneca | 68 | High | Unsatisfactory | 1912 | Hydroelectric |
| Mcguire Standby Nuclear Service Water Pond Dam | North Carolina | Mecklenburg | 68 | Low | Satisfactory | 1980 | Other |
| Pocatalico No. 14 | West Virginia | Roane | 68 | High | Satisfactory | 1980 | Flood Risk Reduction |
| Ellijay River W/S Str. #4 Dam | Georgia | Gilmer | 68 | High | Poor | 1968 | Flood Risk Reduction |
| Boise River Diversion Dam | Idaho | Ada | 68 | High | Not Available | 1908 | Irrigation |
| SCS-Fourche Maline Creek Site-14 | Oklahoma | Latimer | 68 | Low | Not Rated | 1965 | Flood Risk Reduction |
| Diablo Arroyo WS SCS Site 1 Dam | Texas | Hudspeth | 68 | High | Not Rated | 1960 | Flood Risk Reduction |
| Mud River Mps 2a | Kentucky | Logan | 68 | Significant | Fair | 1967 | Water Supply |
| Ellijay River WS Str # 9 | Georgia | Gilmer | 68 | High | Poor | 1967 | Flood Risk Reduction |
| SCS-Roaring Creek Site-016a | Oklahoma | Grady | 68 | Low | Not Rated | 1963 | Flood Risk Reduction |
| Mill Creek #10 Dam | West Virginia | Jackson | 68 | High | Satisfactory | 1997 | Flood Risk Reduction |
| Sharp Mountain Creek WS Str # 13 | Georgia | Pickens | 68 | High | Poor | 1955 | Flood Risk Reduction |
| Beech Mountain Water Supply Dam | North Carolina | Watauga | 68 | High | Fair | 1987 | Water Supply |
| Frd No 35 | Kansas | Elk | 68 | Low | - | 1973 | Flood Risk Reduction |
| Bear Creek Dam | Alabama | Franklin | 68 | High | Not Available | 1969 | Flood Risk Reduction |
| Baker River Site 6a Dam | New Hampshire | Grafton | 68 | High | Poor | 1975 | Flood Risk Reduction |
| SCS-Sallisaw Creek Site-26 | Oklahoma | Adair | 68 | High | Fair | 1967 | Flood Risk Reduction |
| Rockwall-Forney Dam | Texas | Kaufman | 68 | High | Satisfactory | 1969 | Water Supply |
| Springs Valley Lake (F7) | Indiana | Orange | 68 | High | Satisfactory | 1963 | Fish and Wildlife Pond |
| Intrepid Potash West Plant Dam | New Mexico | Eddy | 68 | Significant | Unsatisfactory | 1978 | Tailings |
| Upper Buffalo No.16 | West Virginia | Marion | 68 | High | Satisfactory | 1981 | Flood Risk Reduction |
| Left Hand Valley | Colorado | Boulder | 68 | High | Satisfactory | 1952 | Irrigation |
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.