Barretts Diversion Dam
Low HazardNot Available ConditionEmergency Action Plan: Not Required
Location
| State | Montana |
| County | Beaverhead |
| Nearest City | DILLON |
| River/Stream | BEAVERHEAD RIVER |
| Coordinates | 45.13000, -112.74060 |
Physical Characteristics
| Dam Type | Concrete |
| NID Height | 11 ft |
| Dam Height | 11 ft |
| Dam Length | 1,720 ft |
| Year Completed | 1963 (63 years old) |
Storage & Hydraulics
| NID Storage | 300 acre-ft |
| Max Storage | 300 acre-ft |
| Normal Storage | 300 acre-ft |
| Drainage Area | 2,737 sq mi |
| Max Discharge | 2,500 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | BUREAU OF RECLAMATION |
| Owner Type | Federal |
| Hazard Classification | Low |
| Condition Assessment | Not Available |
| Last Inspection | 10/06/2020 |
| Emergency Action Plan | Not Required |