Gage - South Dam
Key Takeaway
Gage - South Dam is classified as low hazard in Vermont. It was completed in 1921 and is 105 years old. Its primary use is hydroelectric.
Physical Details
| Dam Height | 18 ft (taller than 46% in VT) |
| Dam Length | 69 ft |
| Dam Type | Concrete |
| Max Storage | 69 acre-ft |
| Normal Storage | 69 acre-ft |
| Surface Area | 15 acres |
| Drainage Area | 413 sq mi |
| Max Discharge | 5,440 cfs |
| Year Completed | 1921 (105 years old) |
| NID ID | VT00192 |
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
Green Mountain Power Corporation
Public Utility
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Low Hazard 32 ftFrequently Asked Questions
What is the hazard classification of Gage - South Dam?
Gage - South Dam 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 Gage - South Dam?
Gage - South Dam is owned by Green Mountain Power Corporation (Public Utility). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Gage - South Dam built?
Gage - South Dam was completed in 1921, making it 105 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 Gage - South Dam?
Gage - South Dam 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 Gage - South Dam?
Gage - South Dam has a dam height of 18 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 Gage - South Dam last inspected?
Gage - South Dam was last inspected on June 15, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.