Petranek Reservoir
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | Montana |
| County | Fergus |
| Nearest City | NONE |
| River/Stream | TR-ARMELLS CREEK |
| Coordinates | 47.46110, -109.09770 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 34 ft |
| Dam Height | 34 ft |
| Dam Length | 584 ft |
| Year Completed | 1937 (89 years old) |
Storage & Hydraulics
| NID Storage | 125 acre-ft |
| Max Storage | 125 acre-ft |
| Normal Storage | 120 acre-ft |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | DAVID H. & BARBARA PETRENEK |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |