Sonnenschien Number 3
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | South Dakota |
| County | Stanley |
| Nearest City | FORT PIERRE |
| River/Stream | TRIB. WILLOW CREEK |
| Coordinates | 44.40666, -100.62332 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 37 ft |
| Dam Height | 37 ft |
| Dam Length | 345 ft |
| Year Completed | 1972 (54 years old) |
Storage & Hydraulics
| NID Storage | 40 acre-ft |
| Max Storage | 40 acre-ft |
| Normal Storage | 11 acre-ft |
| Max Discharge | 1,138 cfs |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | GAYLORD SONNENSCHIEN |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |