Dexter North Channel Dam
Key Takeaway
Dexter North Channel Dam is classified as low hazard in New York. It was completed in 1925 and is 101 years old. Its primary use is hydroelectric.
Physical Details
| Dam Height | 14 ft (taller than 33.5% in NY) |
| Dam Length | 142 ft |
| Dam Type | Concrete |
| Max Storage | 1.2K acre-ft |
| Normal Storage | 1.2K acre-ft |
| Surface Area | 120 acres |
| Drainage Area | 1,900 sq mi |
| Max Discharge | 50,000 cfs |
| Year Completed | 1925 (101 years old) |
| NID ID | NY00266 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Hydro Development Group Acquisition, LLC
Private
Nearby Dams
Dexter Middle Channel Dam
Jefferson, NY
Low Hazard 11 ftDexter South Channel Dam
Jefferson, NY
Low Hazard 20 ftPerch River Wildlife Refuge Dam
Jefferson, NY
Low Hazard 15 ftUpper Perch River Dam
Jefferson, NY
Low Hazard 7 ftStone Mills Dam 2
Jefferson, NY
Low Hazard 11 ftLucky Star Lake Dam
Jefferson, NY
Low Hazard 13 ftBeebee Island
Jefferson, NY
Low Hazard 31 ftBeebee Island Diversion Dam
Jefferson, NY
Significant Hazard 22 ftFrequently Asked Questions
What is the hazard classification of Dexter North Channel Dam?
Dexter North Channel Dam is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Dexter North Channel Dam?
Dexter North Channel Dam is owned by Hydro Development Group Acquisition, LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Dexter North Channel Dam built?
Dexter North Channel Dam was completed in 1925, making it 101 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
What is the primary purpose of Dexter North Channel Dam?
Dexter North Channel Dam serves the following purposes: Hydroelectric. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Dexter North Channel Dam?
Dexter North Channel Dam has a dam height of 14 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.
When was Dexter North Channel Dam last inspected?
Dexter North Channel Dam was last inspected on June 15, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.