Weston - South Channel
Key Takeaway
Weston - South 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 | 51 ft (taller than 96.8% in ME) |
| Dam Length | 392 ft |
| Dam Type | Concrete |
| Max Storage | 18.6K acre-ft |
| Normal Storage | 18.6K acre-ft |
| Surface Area | 930 acres |
| Drainage Area | 3,894 sq mi |
| Max Discharge | 51,500 cfs |
| Year Completed | 1921 (105 years old) |
| NID ID | ME83033 |
Safety Information
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?
Ownership
Not Listed
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What is the hazard classification of Weston - South Channel?
Weston - South 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 - South Channel?
Weston - South 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 - South Channel built?
Weston - South 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 - South Channel?
Weston - South 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 - South Channel?
Weston - South Channel has a dam height of 51 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 - South Channel last inspected?
Weston - South Channel was last inspected on June 23, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.