Cone Dam
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | South Dakota |
| County | Lyman |
| River/Stream | TR. MEDICINE CREEK |
| Coordinates | 43.89608, -100.11215 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 14 ft |
| Dam Height | 14 ft |
| Dam Length | 1,055 ft |
| Year Completed | 2013 (13 years old) |
Storage & Hydraulics
| NID Storage | 246 acre-ft |
| Max Storage | 246 acre-ft |
| Normal Storage | 72 acre-ft |
| Surface Area | 19 acres |
| Drainage Area | 3 sq mi |
| Max Discharge | 1,080 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fish and Wildlife Pond |
| Owner | RICHARD CONE |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |