Stephan Mission
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | South Dakota |
| County | Hyde |
| Nearest City | NONE |
| River/Stream | WEST FORK ELM CREEK |
| Coordinates | 44.26077, -99.48970 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 19 ft |
| Dam Height | 19 ft |
| Dam Length | 625 ft |
| Year Completed | 1937 (89 years old) |
Storage & Hydraulics
| NID Storage | 288 acre-ft |
| Max Storage | 288 acre-ft |
| Normal Storage | 120 acre-ft |
| Max Discharge | 875 cfs |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | CROW CREEK TRIBE |
| Owner Type | Tribal Government |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |