Thirtymile Reservoir
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | Montana |
| County | Blaine |
| Nearest City | SAVOY |
| River/Stream | THIRTYMILE CREEK |
| Coordinates | 48.51800, -108.74080 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 14 ft |
| Dam Height | 14 ft |
| Dam Length | 40 ft |
| Year Completed | 1933 (93 years old) |
Storage & Hydraulics
| NID Storage | 55 acre-ft |
| Max Storage | 55 acre-ft |
| Normal Storage | 55 acre-ft |
Ownership & Safety
| Purpose | Irrigation |
| Owner | JACK RICHMAN |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |