Sugar Hill
Key Takeaway
Sugar Hill is classified as high hazard in Vermont. It was completed in 1931 and is 95 years old. Its primary use is hydroelectric. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 60 ft (taller than 93.9% in VT) |
| Dam Length | 855 ft |
| Dam Type | Earth |
| Max Storage | 828 acre-ft |
| Normal Storage | 785 acre-ft |
| Surface Area | 65 acres |
| Drainage Area | 3 sq mi |
| Max Discharge | 3,032 cfs |
| Year Completed | 1931 (95 years old) |
| NID ID | VT00176 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Green Mountain Power Corporation
Private
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Significant Hazard 14 ftFrequently Asked Questions
What is the hazard classification of Sugar Hill?
Sugar Hill is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Sugar Hill?
Sugar Hill is owned by Green Mountain Power Corporation (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Sugar Hill built?
Sugar Hill was completed in 1931, making it 95 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 Sugar Hill?
Sugar Hill 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 Sugar Hill?
Sugar Hill has a dam height of 60 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 Sugar Hill last inspected?
Sugar Hill was last inspected on June 8, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.