Eilen Wpa
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | South Dakota |
| County | Deuel |
| River/Stream | MONIGHAN CREEK |
| Coordinates | 44.80074, -96.55456 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 9 ft |
| Dam Height | 9 ft |
| Dam Length | 266 ft |
| Year Completed | 1989 (37 years old) |
Storage & Hydraulics
| NID Storage | 725 acre-ft |
| Max Storage | 725 acre-ft |
| Normal Storage | 257 acre-ft |
| Surface Area | 89 acres |
| Drainage Area | 22 sq mi |
| Max Discharge | 3,475 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fish and Wildlife Pond |
| Owner | USFWS |
| Owner Type | Federal |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |