Hess
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | Montana |
| County | Fergus |
| Nearest City | NO TOWN |
| River/Stream | TR-MISSOURI RIVER |
| Coordinates | 47.71590, -109.02150 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 350 ft |
| Year Completed | 1930 (96 years old) |
Storage & Hydraulics
| NID Storage | 51 acre-ft |
| Max Storage | 51 acre-ft |
| Normal Storage | 26 acre-ft |
| Max Discharge | 1,200 cfs |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | LESTER HELLER |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |