Ryan-tronrud Dam
Significant Hazard ConditionEmergency Action Plan: Not Required
Location
| State | Montana |
| County | Sweet Grass |
| Nearest City | MELVILLE |
| River/Stream | TR-SWEETGRASS CREEK |
| Coordinates | 46.17897, -110.17991 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 22 ft |
| Dam Height | 22 ft |
| Dam Length | 200 ft |
| Year Completed | 1956 (70 years old) |
Storage & Hydraulics
| NID Storage | 800 acre-ft |
| Max Storage | 800 acre-ft |
| Normal Storage | 800 acre-ft |
| Drainage Area | 5 sq mi |
| Max Discharge | 20 cfs |
Ownership & Safety
| Purpose | Irrigation |
| Owner | CHUCK M REIN |
| Owner Type | Private |
| Hazard Classification | Significant |
| Emergency Action Plan | Not Required |