A Irion #1
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | Montana |
| County | Powder River |
| Nearest City | MIZPAH |
| River/Stream | MIZPAH CREEK |
| Coordinates | 45.67350, -105.43250 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 12 ft |
| Dam Height | 12 ft |
| Dam Length | 210 ft |
| Year Completed | 1953 (73 years old) |
Storage & Hydraulics
| NID Storage | 79 acre-ft |
| Max Storage | 79 acre-ft |
| Normal Storage | 29 acre-ft |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | ALVIN IRION |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |