Weston - North Channel

Kennebec River· Somerset, Maine· Built 1921· Concrete· 38 ft tall
High Hazard Hydroelectric Recreation Not Listed

Key Takeaway

Weston - North Channel is classified as high hazard in Maine. It was completed in 1921 and is 105 years old. Its primary use is hydroelectric. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.

Physical Details

Dam Height 38 ft (taller than 93.3% in ME)
Dam Length530 ft
Dam TypeConcrete
Max Storage18.6K acre-ft
Normal Storage18.6K acre-ft
Surface Area930 acres
Drainage Area3,894 sq mi
Max Discharge143,000 cfs
Year Completed1921 (105 years old)
NID IDME00085

Safety Information

High Hazard

Loss of human life is likely if the dam fails.

Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?

Emergency Action Plan: Yes
Last Inspection: June 23, 2022
State Regulated: No

Ownership

Not Listed

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Weston - North Channel?

Weston - North Channel is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Weston - North Channel?

Weston - North Channel is owned by information not available (Not Listed). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Weston - North Channel built?

Weston - North Channel was completed in 1921, making it 105 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 Weston - North Channel?

Weston - North Channel serves the following purposes: Hydroelectric, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Weston - North Channel?

Weston - North Channel has a dam height of 38 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 Weston - North Channel last inspected?

Weston - North Channel was last inspected on June 23, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.

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.