Willow
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | Wisconsin |
| County | Oneida |
| Nearest City | Tomahawk |
| River/Stream | Tomahawk River |
| Coordinates | 45.71240, -89.84470 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 35 ft |
| Dam Height | 35 ft |
| Dam Length | 1,072 ft |
| Year Completed | 1927 (99 years old) |
Storage & Hydraulics
| NID Storage | 67,126 acre-ft |
| Max Storage | 67,126 acre-ft |
| Normal Storage | 67,126 acre-ft |
| Drainage Area | 310 sq mi |
| Max Discharge | 12,800 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Hydroelectric |
| Owner | Wisconsin Valley Improvement Company |
| Owner Type | Public Utility |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 08/04/2022 |
| Emergency Action Plan | Yes |