Hemmingson Irr. Dam
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | South Dakota |
| County | Haakon |
| Nearest City | NONE |
| River/Stream | Bad River-TR |
| Coordinates | 44.03254, -101.58176 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 22 ft |
| Dam Height | 22 ft |
| Dam Length | 825 ft |
| Year Completed | 1977 (49 years old) |
Storage & Hydraulics
| NID Storage | 113 acre-ft |
| Max Storage | 113 acre-ft |
| Normal Storage | 83 acre-ft |
| Max Discharge | 675 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | DAVID HEMMINGSON |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |