Bien Dam No. 2
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | South Dakota |
| County | Marshall |
| River/Stream | TR WILD RICE CREEK |
| Coordinates | 45.81784, -97.46663 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 9 ft |
| Dam Height | 9 ft |
| Dam Length | 155 ft |
| Year Completed | 2010 (16 years old) |
Storage & Hydraulics
| NID Storage | 277 acre-ft |
| Max Storage | 277 acre-ft |
| Normal Storage | 92 acre-ft |
| Surface Area | 41 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 295 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | NEIL & LYLE BIEN |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |