Bonanza
Significant Hazard ConditionEmergency Action Plan: Not Required
Location
| State | Montana |
| County | Meagher |
| Nearest City | MARTINSDALE |
| River/Stream | BONANZA CREEK |
| Coordinates | 46.45850, -110.57650 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 44 ft |
| Dam Height | 44 ft |
| Dam Length | 1,020 ft |
| Year Completed | 1938 (88 years old) |
Storage & Hydraulics
| NID Storage | 409 acre-ft |
| Max Storage | 409 acre-ft |
| Normal Storage | 350 acre-ft |
| Surface Area | 25 acres |
| Drainage Area | 7 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | DAVID A VOLDSETH |
| Owner Type | Private |
| Hazard Classification | Significant |
| Emergency Action Plan | Not Required |