Challis Lake
Low HazardPoor ConditionEmergency Action Plan: Not Required
Location
| State | Idaho |
| County | Custer |
| Nearest City | SALMON |
| River/Stream | CHALLIS CREEK LAKES CHALLIS CREEK |
| Coordinates | 44.55210, -114.51260 |
Physical Characteristics
| NID Height | 19 ft |
| Dam Height | 19 ft |
| Dam Length | 400 ft |
| Year Completed | 1951 (75 years old) |
Storage & Hydraulics
| NID Storage | 189 acre-ft |
| Normal Storage | 189 acre-ft |
| Surface Area | 20 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 80 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Irrigation |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Poor |
| Last Inspection | 07/20/2020 |
| Emergency Action Plan | Not Required |