Circle Eagle
South Dakota — Ziebach County — TR CHEYENNE
Location
| State | South Dakota |
| County | Ziebach |
| River | TR CHEYENNE |
| Coordinates | 44.81333, -101.98332 |
Physical Characteristics
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 630 ft |
| NID Storage | 186 acre-ft |
| Max Storage | 186 acre-ft |
| Surface Area | — |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | — |
| EAP Status | Not Required |
| Last Inspection | — |
| Inspection Frequency | — |
Dam Information
| Year Completed | 1939 |
| Primary Purpose | Water Supply |
| Dam Type | Earth |
| Owner Type | Federal |
| Owner | CHEYENNE RIVER SIOUX TRIBE |
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.