Colliersville
High HazardFair ConditionEmergency Action Plan: Yes
Location
| State | New York |
| County | Otsego |
| Nearest City | Colliersville |
| River/Stream | North Branch Susquehanna River |
| Coordinates | 42.50380, -74.98460 |
Physical Characteristics
| Dam Type | Concrete |
| NID Height | 35 ft |
| Dam Height | 35 ft |
| Dam Length | 324 ft |
| Year Completed | 1908 (118 years old) |
Storage & Hydraulics
| NID Storage | 7,800 acre-ft |
| Max Storage | 7,800 acre-ft |
| Normal Storage | 7,800 acre-ft |
| Surface Area | 364 acres |
| Drainage Area | 351 sq mi |
| Max Discharge | 11,600 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Hydroelectric |
| Owner Type | Not Listed |
| Hazard Classification | High |
| Condition Assessment | Fair |
| Last Inspection | 10/11/2022 |
| Emergency Action Plan | Yes |