Haley Pond
Key Takeaway
Haley Pond is classified as significant hazard in Maine. It was completed in 1900 and is 126 years old. Its primary use is flood risk reduction. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 10 ft (taller than 18.4% in ME) |
| Dam Length | 33 ft |
| Dam Type | Rockfill |
| Max Storage | 540 acre-ft |
| Normal Storage | 420 acre-ft |
| Surface Area | 170 acres |
| Drainage Area | 10 sq mi |
| Year Completed | 1900 (126 years old) |
| Year Modified | 1990 |
| NID ID | ME00422 |
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
Rangeley
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Haley Pond?
Haley Pond 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 Haley Pond?
Haley Pond is owned by Rangeley (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Haley Pond built?
Haley Pond was completed in 1900, making it 126 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 Haley Pond?
Haley Pond serves the following purposes: Flood Risk Reduction, Fish And Wildlife Pond, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Haley Pond?
Haley Pond has a dam height of 10 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 Haley Pond last inspected?
Haley Pond was last inspected on August 10, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.