Lock E15 Fort Plain

Mohawk River (Erie Canal)· Montgomery, New York· Built 1910· Other· 8 ft tall
Low Hazard State Government

Key Takeaway

Lock E15 Fort Plain is classified as low hazard in New York. It was completed in 1910 and is 116 years old.

Physical Details

Dam Height 8 ft (taller than 5.1% in NY)
Dam Length430 ft
Dam TypeOther
Max Storage3.4K acre-ft
Normal Storage3.4K acre-ft
Surface Area578 acres
Drainage Area1,793 sq mi
Year Completed1910 (116 years old)
NID IDNY00965

Safety Information

Low Hazard

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?

Emergency Action Plan: No
State Regulated: Yes
Regulatory Agency: NYS DEC

Ownership

New York State Canal Corporation

State Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Lock E15 Fort Plain?

Lock E15 Fort Plain 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 Lock E15 Fort Plain?

Lock E15 Fort Plain is owned by New York State Canal Corporation (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Lock E15 Fort Plain built?

Lock E15 Fort Plain was completed in 1910, making it 116 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.

How tall is Lock E15 Fort Plain?

Lock E15 Fort Plain has a dam height of 8 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.

Data from the National Inventory of Dams (NID) maintained by the US Army Corps of Engineers. Dam conditions may have changed since the last update. This site is not affiliated with USACE. Do not use for emergency planning — contact your local dam safety program.