Billy Boy
Significant HazardFair ConditionEmergency Action Plan: Yes
Location
| State | Wisconsin |
| County | Sawyer |
| Nearest City | COUDERAY |
| River/Stream | COUDERAY |
| Coordinates | 45.84204, -91.40767 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 13 ft |
| Dam Height | 13 ft |
| Dam Length | 40 ft |
| Year Completed | 1936 (90 years old) |
Storage & Hydraulics
| NID Storage | 53,600 acre-ft |
| Max Storage | 53,600 acre-ft |
| Normal Storage | 28,300 acre-ft |
| Surface Area | 8,464 acres |
| Drainage Area | 110 sq mi |
| Max Discharge | 910 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Recreation |
| Owner | Sawyer County |
| Owner Type | Local Government |
| Hazard Classification | Significant |
| Condition Assessment | Fair |
| Last Inspection | 04/20/2021 |
| Emergency Action Plan | Yes |