Storm Lake Dam
High HazardPoor ConditionEmergency Action Plan: Yes
Location
| State | Montana |
| County | Deer Lodge |
| Nearest City | ANACONDA |
| River/Stream | STORM LAKE CREEK |
| Coordinates | 46.07450, -113.26775 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 29 ft |
| Dam Height | 29 ft |
| Dam Length | 500 ft |
| Year Completed | 1898 (128 years old) |
Storage & Hydraulics
| NID Storage | 2,150 acre-ft |
| Max Storage | 2,150 acre-ft |
| Normal Storage | 1,890 acre-ft |
| Surface Area | 78 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 520 cfs |
Ownership & Safety
| Purpose | Irrigation |
| Owner | BUTTE-SILVER BOW |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Poor |
| Last Inspection | 09/16/2024 |
| Emergency Action Plan | Yes |