Sully 2
South Dakota — Todd County — Oak Creek -TR
Location
| State | South Dakota |
| County | Todd |
| River | Oak Creek -TR |
| Coordinates | 43.36775, -100.40898 |
Physical Characteristics
| NID Height | 29 ft |
| Dam Height | 29 ft |
| Dam Length | 496 ft |
| NID Storage | 328 acre-ft |
| Max Storage | 328 acre-ft |
| Surface Area | 19 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | April 20, 2022 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1935 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Federal |
| Owner | BIA |
| Other Name | Sulley 2 |
Location Map
About This Dam Record
Dam safety data is maintained by the Army Corps of Engineers National Inventory of Dams (NID). High-hazard dams are those where failure could cause loss of life or major property damage downstream.