Callahan Lake
Low HazardNot Rated ConditionEmergency Action Plan: No
Location
| State | Wisconsin |
| County | Sawyer |
| Nearest City | NONE |
| River/Stream | NORTH FORK CHIEF RIVER |
| Coordinates | 45.99200, -91.22654 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 15 ft |
| Dam Height | 15 ft |
| Dam Length | 225 ft |
| Year Completed | 1938 (88 years old) |
Storage & Hydraulics
| NID Storage | 6,300 acre-ft |
| Max Storage | 6,300 acre-ft |
| Normal Storage | 3,400 acre-ft |
| Surface Area | 602 acres |
| Drainage Area | 22 sq mi |
| Max Discharge | 600 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Recreation |
| Owner | Jenkins, Ruby |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 06/02/2022 |
| Emergency Action Plan | No |