Trafton Lake
Key Takeaway
Trafton Lake is classified as high hazard in Maine. It was completed in 1969 and is 57 years old. Its primary use is flood risk reduction. 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 | 66 ft (taller than 98% in ME) |
| Dam Length | 1,050 ft |
| Dam Type | Earth |
| Max Storage | 5.1K acre-ft |
| Normal Storage | 4.8K acre-ft |
| Surface Area | 104 acres |
| Drainage Area | 4 sq mi |
| Year Completed | 1969 (57 years old) |
| NID ID | ME00229 |
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
Limestone
Local Government
Nearby Dams
Community Pond
Aroostook, ME
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Low Hazard 14 ftNoyes Mill
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High Hazard 60 ftLeighton Lake
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Low Hazard 12 ftMalabeam Lake
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Low Hazard 15 ftLibby Brook
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High Hazard 53 ftFrequently Asked Questions
What is the hazard classification of Trafton Lake?
Trafton Lake 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 Trafton Lake?
Trafton Lake is owned by Limestone (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Trafton Lake built?
Trafton Lake was completed in 1969, making it 57 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 Trafton Lake?
Trafton Lake serves the following purposes: Flood Risk Reduction, Fire Protection, Stock, Or Small Fish Pond, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Trafton Lake?
Trafton Lake has a dam height of 66 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 Trafton Lake last inspected?
Trafton Lake was last inspected on November 3, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.