Green Coulee Dam
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | Montana |
| County | Garfield |
| Nearest City | NONE |
| River/Stream | TR-FLAT CREEK |
| Coordinates | 47.54300, -106.42260 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 200 ft |
| Year Completed | 1960 (66 years old) |
Storage & Hydraulics
| NID Storage | 78 acre-ft |
| Max Storage | 78 acre-ft |
| Normal Storage | 48 acre-ft |
| Drainage Area | 3 sq mi |
| Max Discharge | 250 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | BURGESS RANCH |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |