Cowanesque Dam
High HazardNot Available ConditionEmergency Action Plan: Yes
Location
| State | Pennsylvania |
| County | Tioga |
| Nearest City | LAWRENCEVILLE |
| River/Stream | COWANESQUE RIVER |
| Coordinates | 41.98717, -77.15272 |
Physical Characteristics
| Dam Type | Rockfill |
| NID Height | 151 ft |
| Dam Height | 151 ft |
| Dam Length | 3,100 ft |
| Year Completed | 1980 (46 years old) |
Storage & Hydraulics
| NID Storage | 84,747 acre-ft |
| Max Storage | 84,747 acre-ft |
| Normal Storage | 29,876 acre-ft |
| Surface Area | 1,050 acres |
| Drainage Area | 298 sq mi |
| Max Discharge | 224,000 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | USACE - Baltimore District |
| Owner Type | Federal |
| Hazard Classification | High |
| Condition Assessment | Not Available |
| Last Inspection | 06/06/2024 |
| Emergency Action Plan | Yes |