Lake Wilhelm (pa-475)
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | Pennsylvania |
| County | Mercer |
| River/Stream | SANDY CREEK |
| Coordinates | 41.36833, -80.08611 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 50 ft |
| Dam Height | 50 ft |
| Dam Length | 500 ft |
| Year Completed | 1969 (57 years old) |
Storage & Hydraulics
| NID Storage | 66,400 acre-ft |
| Max Storage | 66,400 acre-ft |
| Normal Storage | 17,825 acre-ft |
| Surface Area | 1,680 acres |
| Drainage Area | 56 sq mi |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | DCNR |
| Owner Type | State |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 09/09/2020 |
| Emergency Action Plan | Yes |