Jamesville Reservoir Dam
High HazardPoor ConditionEmergency Action Plan: Yes
Location
| County | Onondaga |
| Nearest City | Jamesville |
| River/Stream | BUTTERNUT CREEK |
| Coordinates | 42.98250, -76.07000 |
Physical Characteristics
| Dam Type | Concrete |
| NID Height | 53 ft |
| Dam Height | 53 ft |
| Dam Length | 446 ft |
| Year Completed | 1874 (152 years old) |
Storage & Hydraulics
| NID Storage | 6,250 acre-ft |
| Max Storage | 6,250 acre-ft |
| Normal Storage | 3,900 acre-ft |
| Surface Area | 252 acres |
| Drainage Area | 46 sq mi |
| Max Discharge | 8,070 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Navigation |
| Owner | New York State Canal Corporation |
| Owner Type | State |
| Hazard Classification | High |
| Condition Assessment | Poor |
| Last Inspection | 06/03/2024 |
| Emergency Action Plan | Yes |