Perry-Jackson
Key Takeaway
Perry-Jackson is classified as significant hazard in Vermont. It was completed in 1988 and is 38 years old. Its primary use is fish and wildlife pond. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 16 ft (taller than 37.3% in VT) |
| Dam Length | 545 ft |
| Dam Type | Earth |
| Max Storage | 334 acre-ft |
| Normal Storage | 0 acre-ft |
| Surface Area | 25 acres |
| Drainage Area | 1 sq mi |
| Year Completed | 1988 (38 years old) |
| NID ID | VT00287 |
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
MIDDLEBURY COLLEGE
Private
Nearby Dams
Middlebury Lower
Addison, VT
Low Hazard 15 ftMiddlebury Industrial Park
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Significant Hazard 25 ftBeldens East
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Low Hazard 27 ftWeybridge East
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Low Hazard 30 ftHuntington Falls
Addison, VT
Low Hazard 34 ftDow Pond
Addison, VT
Significant Hazard 15 ftTetreault
Addison, VT
Low Hazard 17 ftLake Dunmore
Addison, VT
Low Hazard 8 ftFrequently Asked Questions
What is the hazard classification of Perry-Jackson?
Perry-Jackson 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 Perry-Jackson?
Perry-Jackson is owned by MIDDLEBURY COLLEGE (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Perry-Jackson built?
Perry-Jackson 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 Perry-Jackson?
Perry-Jackson serves the following purposes: 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 Perry-Jackson?
Perry-Jackson has a dam height of 16 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 Perry-Jackson last inspected?
Perry-Jackson was last inspected on August 2, 2012. Inspection dates indicate when a formal review occurred, not the results of that inspection.