Sebasticook
Key Takeaway
Sebasticook is classified as low hazard in Maine. It was completed in 1988 and is 38 years old. Its primary use is hydroelectric.
Physical Details
| Dam Height | 15 ft (taller than 51.7% in ME) |
| Dam Length | 128 ft |
| Dam Type | Concrete |
| Max Storage | 14.1K acre-ft |
| Normal Storage | 10.6K acre-ft |
| Surface Area | 4,288 acres |
| Drainage Area | 128 sq mi |
| Year Completed | 1988 (38 years old) |
| NID ID | ME00115 |
Safety Information
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?
Ownership
Newport
Local Government
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Low Hazard 7 ftFrequently Asked Questions
What is the hazard classification of Sebasticook?
Sebasticook 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 Sebasticook?
Sebasticook is owned by Newport (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Sebasticook built?
Sebasticook was completed in 1988, making it 38 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 Sebasticook?
Sebasticook serves the following purposes: Hydroelectric, 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 Sebasticook?
Sebasticook has a dam height of 15 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 Sebasticook last inspected?
Sebasticook was last inspected on October 20, 2014. Inspection dates indicate when a formal review occurred, not the results of that inspection.