Mud Lock C&S Canal Dam
New York — Cayuga County — SENECA RIVER
Location
| State | New York |
| County | Cayuga |
| River | SENECA RIVER |
| Coordinates | 42.94750, -76.73583 |
Physical Characteristics
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 500 ft |
| NID Storage | 663,000 acre-ft |
| Max Storage | 663,000 acre-ft |
| Surface Area | 42,240 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Poor |
| EAP Status | Yes |
| Last Inspection | February 6, 2025 |
| Inspection Frequency | 2 |
Dam Information
| Year Completed | 1912 |
| Primary Purpose | Navigation |
| Dam Type | Other |
| Owner Type | State |
| Owner | New York State Canal Corporation |
| Other Name | Cayuga Lake |
Location Map
About This Dam Record
Dam safety data is maintained by the Army Corps of Engineers National Inventory of Dams (NID). High-hazard dams are those where failure could cause loss of life or major property damage downstream.