East Vermillion
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | South Dakota |
| County | McCook |
| Nearest City | DAVIS |
| River/Stream | E FORK VERMILLION RIVER |
| Coordinates | 43.58877, -97.17246 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 41 ft |
| Dam Height | 41 ft |
| Dam Length | 1,489 ft |
| Year Completed | 1958 (68 years old) |
Storage & Hydraulics
| NID Storage | 17,400 acre-ft |
| Max Storage | 17,400 acre-ft |
| Normal Storage | 7,040 acre-ft |
| Surface Area | 294 acres |
| Drainage Area | 402 sq mi |
| Max Discharge | 9,840 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | GF&P |
| Owner Type | State |
| Hazard Classification | Low |
| Last Inspection | 11/14/2019 |
| Emergency Action Plan | Not Required |