Sixth Lake Dam
New York — Hamilton County — MIDDLE BRANCH MOOSE RIVER
Location
| State | New York |
| County | Hamilton |
| River | MIDDLE BRANCH MOOSE RIVER |
| Coordinates | 43.74528, -74.78306 |
Physical Characteristics
| NID Height | 16 ft |
| Dam Height | 16 ft |
| Dam Length | 335 ft |
| NID Storage | 10,500 acre-ft |
| Max Storage | 10,500 acre-ft |
| Surface Area | 732 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Fair |
| EAP Status | Yes |
| Last Inspection | April 10, 2025 |
| Inspection Frequency | 2 |
Dam Information
| Year Completed | 1920 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | State |
| Owner | HUDSON RIVER-BLACK RIVER REGULATING DISTRICT |
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.