Oja No.2
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | South Dakota |
| County | Harding |
| Nearest City | NONE |
| River/Stream | TR-SOUTH FORK GRAND RIVER |
| Coordinates | 45.58743, -103.65601 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 13 ft |
| Dam Height | 13 ft |
| Dam Length | 560 ft |
| Year Completed | 1949 (77 years old) |
Storage & Hydraulics
| NID Storage | 150 acre-ft |
| Max Storage | 150 acre-ft |
| Normal Storage | 57 acre-ft |
| Max Discharge | 750 cfs |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | DEAN OJA |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |