Orl Walcott #1
South Dakota — Lyman County
Location
| State | South Dakota |
| County | Lyman |
| Coordinates | 43.71965, -99.55006 |
Physical Characteristics
| NID Height | 53 ft |
| Dam Height | 53 ft |
| Dam Length | 800 ft |
| NID Storage | 482 acre-ft |
| Max Storage | 482 acre-ft |
| Surface Area | 6 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | — |
| EAP Status | — |
| Last Inspection | — |
| Inspection Frequency | 3 |
Dam Information
| Year Completed | 1967 |
| Primary Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Dam Type | — |
| Owner Type | — |
| Owner | DEPT. OF TRANSPORTATION |
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.