H.c. Calhoun
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | South Dakota |
| County | Hughes |
| Nearest City | NONE |
| River/Stream | MISSOURI RIVER TRIB OFFSTREAM |
| Coordinates | 44.27833, -99.89666 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 13 ft |
| Dam Height | 13 ft |
| Dam Length | 450 ft |
| Year Completed | 1954 (72 years old) |
Storage & Hydraulics
| NID Storage | 59 acre-ft |
| Max Storage | 59 acre-ft |
| Normal Storage | 16 acre-ft |
| Max Discharge | 900 cfs |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | DENNIS O'DEA |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |