Marty Mission
South Dakota, Charles Mix County, SEVEN MILE CREEK
Location
| State | South Dakota |
| County | Charles Mix |
| River | SEVEN MILE CREEK |
| Coordinates | 43.04015, -98.46996 |
Physical Characteristics
| NID Height | 65 ft |
| Dam Height | 65 ft |
| Dam Length | 750 ft |
| NID Storage | 86 acre-ft |
| Max Storage | 86 acre-ft |
| Surface Area | - |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | - |
| EAP Status | Not Required |
| Last Inspection | August 19, 2020 |
| Inspection Frequency | - |
Dam Information
| Year Completed | 1938 |
| Primary Purpose | Flood Risk Reduction |
| Dam Type | Earth |
| Owner Type | State |
| Owner | S&PL |
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.