Cooper Dam
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | South Dakota |
| County | McCook |
| River/Stream | TR-W. FORK VERMILLION RIVER |
| Coordinates | 43.56068, -97.34476 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 21 ft |
| Dam Height | 21 ft |
| Dam Length | 240 ft |
| Year Completed | 1997 (29 years old) |
Storage & Hydraulics
| NID Storage | 60 acre-ft |
| Max Storage | 60 acre-ft |
| Normal Storage | 31 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 945 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fish and Wildlife Pond |
| Owner | BILL COOPER |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |