Corn Creek
South Dakota — Mellette County — Corn Creek
Location
| State | South Dakota |
| County | Mellette |
| River | Corn Creek |
| Coordinates | 43.56490, -101.20400 |
Physical Characteristics
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 550 ft |
| NID Storage | 557 acre-ft |
| Max Storage | 557 acre-ft |
| Surface Area | 46 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Unsatisfactory |
| EAP Status | No |
| Last Inspection | June 23, 2023 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | — |
| Primary Purpose | Irrigation |
| Dam Type | Earth |
| Owner Type | Federal |
| Owner | BIA |
| Other Name | Corn Creek Lake |
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.