Methuen Falls
Key Takeaway
Methuen Falls is classified as significant hazard in Massachusetts. It was completed in 1895 and is 131 years old. Its primary use is hydroelectric. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 23 ft (taller than 76.3% in MA) |
| Dam Length | 188 ft |
| Dam Type | Masonry |
| Max Storage | 210 acre-ft |
| Normal Storage | 210 acre-ft |
| Surface Area | 30 acres |
| Drainage Area | 74 sq mi |
| Max Discharge | 3,905 cfs |
| Year Completed | 1895 (131 years old) |
| NID ID | MA00178 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Methuen Falls Hydro Electric Company
Private
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High Hazard 20 ftFrequently Asked Questions
What is the hazard classification of Methuen Falls?
Methuen Falls is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Methuen Falls?
Methuen Falls is owned by Methuen Falls Hydro Electric Company (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Methuen Falls built?
Methuen Falls was completed in 1895, making it 131 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 Methuen Falls?
Methuen Falls 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 Methuen Falls?
Methuen Falls has a dam height of 23 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 Methuen Falls last inspected?
Methuen Falls was last inspected on June 16, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.