Br-57
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | Montana |
| County | Blaine |
| Nearest City | HARLEM |
| River/Stream | TR-WOODY ISLAND COULEE |
| Coordinates | 48.82670, -108.85800 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 18 ft |
| Dam Height | 18 ft |
| Dam Length | 50 ft |
| Year Completed | 1942 (84 years old) |
Storage & Hydraulics
| NID Storage | 60 acre-ft |
| Max Storage | 60 acre-ft |
| Normal Storage | 57 acre-ft |
| Drainage Area | 8 sq mi |
| Max Discharge | 100 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Water Supply |
| Owner | SILVERBOW GRAZING ASSN |
| Owner Type | Private |
| Hazard Classification | Low |
| Last Inspection | 01/01/1962 |
| Emergency Action Plan | Not Required |