Stony Brook #2 (willow Lake) Dam
Low HazardSatisfactory ConditionEmergency Action Plan: Not Required
Location
| State | New Jersey |
| County | Mercer |
| Nearest City | Princeton |
| River/Stream | Stony Brook-TR |
| Coordinates | 40.33453, -74.74595 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 15 ft |
| Dam Height | 15 ft |
| Dam Length | 405 ft |
| Year Completed | 1959 (67 years old) |
Storage & Hydraulics
| NID Storage | 65 acre-ft |
| Max Storage | 65 acre-ft |
| Normal Storage | 16 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 1,620 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | County of Mercer Park Commission |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 04/15/2024 |
| Emergency Action Plan | Not Required |