Johnston
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | Montana |
| County | Dawson |
| Nearest City | POPLAR |
| River/Stream | TR-PASTURE CREEK |
| Coordinates | 47.67550, -105.16360 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 30 ft |
| Dam Height | 30 ft |
| Dam Length | 600 ft |
| Year Completed | 1954 (72 years old) |
Storage & Hydraulics
| NID Storage | 30 acre-ft |
| Max Storage | 30 acre-ft |
| Normal Storage | 25 acre-ft |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | HELEN HOFFMAN |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |