Sixth Lake Dam
High HazardFair ConditionEmergency Action Plan: Yes
Location
| County | Hamilton |
| Nearest City | Inlet |
| River/Stream | MIDDLE BRANCH MOOSE RIVER |
| Coordinates | 43.74528, -74.78306 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 16 ft |
| Dam Height | 16 ft |
| Dam Length | 335 ft |
| Year Completed | 1920 (106 years old) |
Storage & Hydraulics
| NID Storage | 10,500 acre-ft |
| Max Storage | 10,500 acre-ft |
| Normal Storage | 6,657 acre-ft |
| Surface Area | 732 acres |
| Drainage Area | 17 sq mi |
| Max Discharge | 1,440 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Recreation |
| Owner | HUDSON RIVER-BLACK RIVER REGULATING DISTRICT |
| Owner Type | State |
| Hazard Classification | High |
| Condition Assessment | Fair |
| Last Inspection | 04/10/2025 |
| Emergency Action Plan | Yes |