Pear Lake Dam
High HazardPoor ConditionEmergency Action Plan: No
Location
| State | Montana |
| County | Beaverhead |
| Nearest City | TWIN BRIDGES |
| River/Stream | BIRCH CREEK |
| Coordinates | 45.42518, -112.99112 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 19 ft |
| Dam Height | 19 ft |
| Dam Length | 397 ft |
| Year Completed | 1904 (122 years old) |
Storage & Hydraulics
| NID Storage | 481 acre-ft |
| Max Storage | 481 acre-ft |
| Normal Storage | 356 acre-ft |
| Surface Area | 43 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 378 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | BEAVERHEAD WATER CO |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Poor |
| Last Inspection | 09/18/2024 |
| Emergency Action Plan | No |