Mill Pond
Key Takeaway
Mill Pond is classified as low hazard in Maine. It was completed in 1720 and is 306 years old. Its primary use is hydroelectric.
Physical Details
| Dam Height | 20 ft (taller than 74.1% in ME) |
| Dam Length | 35 ft |
| Dam Type | Concrete |
| Max Storage | 0 acre-ft |
| Normal Storage | 250 acre-ft |
| Surface Area | 25 acres |
| Drainage Area | 33 sq mi |
| Year Completed | 1720 (306 years old) |
| Year Modified | 1989 |
| NID ID | ME96183 |
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
R. J. Fortier Hydropower, Inc.
Private
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Low Hazard 24 ftFrequently Asked Questions
What is the hazard classification of Mill Pond?
Mill Pond 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 Mill Pond?
Mill Pond is owned by R. J. Fortier Hydropower, Inc. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Mill Pond built?
Mill Pond was completed in 1720, making it 306 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 Mill Pond?
Mill Pond 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 Mill Pond?
Mill Pond has a dam height of 20 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.