Spencer Lake
Key Takeaway
Spencer Lake is classified as low hazard in Maine. It was completed in 1946 and is 80 years old. Its primary use is hydroelectric.
Physical Details
| Dam Height | 14 ft (taller than 45.1% in ME) |
| Dam Length | 120 ft |
| Dam Type | Concrete |
| Max Storage | 8.2K acre-ft |
| Normal Storage | 7.1K acre-ft |
| Surface Area | 1,819 acres |
| Drainage Area | 0 sq mi |
| Year Completed | 1946 (80 years old) |
| Year Modified | 2006 |
| NID ID | ME00128 |
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
Mosquito LLC
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Spencer Lake?
Spencer Lake 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 Spencer Lake?
Spencer Lake is owned by Mosquito LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Spencer Lake built?
Spencer Lake was completed in 1946, making it 80 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 Spencer Lake?
Spencer Lake serves the following purposes: Hydroelectric, Other, Fish And Wildlife Pond, Recreation, Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Spencer Lake?
Spencer Lake has a dam height of 14 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.