Okaton Dam
South Dakota — Jones County — TRIB. DRY CREEK
Location
| State | South Dakota |
| County | Jones |
| River | TRIB. DRY CREEK |
| Coordinates | 43.92103, -100.90201 |
Physical Characteristics
| NID Height | 22 ft |
| Dam Height | 22 ft |
| Dam Length | 600 ft |
| NID Storage | 320 acre-ft |
| Max Storage | 320 acre-ft |
| Surface Area | — |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | — |
| EAP Status | Not Required |
| Last Inspection | September 27, 2023 |
| Inspection Frequency | 3 |
Dam Information
| Year Completed | 1930 |
| Primary Purpose | Fire Protection, Stock, Or Small Fish Pond |
| 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.