Nelson #1
Significant Hazard ConditionEmergency Action Plan: Not Required
Location
| State | Montana |
| County | McCone |
| Nearest City | NONE |
| River/Stream | ANDERSON CREEK |
| Coordinates | 47.78140, -106.13860 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 1,500 ft |
| Year Completed | 1960 (66 years old) |
Storage & Hydraulics
| NID Storage | 443 acre-ft |
| Max Storage | 443 acre-ft |
| Normal Storage | 227 acre-ft |
| Drainage Area | 3 sq mi |
| Max Discharge | 800 cfs |
Ownership & Safety
| Purpose | Irrigation |
| Owner | LYLE E NELSON |
| Owner Type | Private |
| Hazard Classification | Significant |
| Emergency Action Plan | Not Required |