Chace Mill
Key Takeaway
Chace Mill is classified as low hazard in Vermont. It was completed in 1993 and is 33 years old. Its primary use is hydroelectric.
Physical Details
| Dam Height | 29 ft (taller than 76% in VT) |
| Dam Length | 240 ft |
| Dam Type | Gravity |
| Max Storage | 34 acre-ft |
| Normal Storage | 34 acre-ft |
| Surface Area | 50 acres |
| Drainage Area | 1,060 sq mi |
| Max Discharge | 30,000 cfs |
| Year Completed | 1993 (33 years old) |
| NID ID | VT00329 |
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
City of Burlington, Vermont & Burlington Electric Dept.
Local Government
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Significant Hazard 12 ftFrequently Asked Questions
What is the hazard classification of Chace Mill?
Chace Mill 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 Chace Mill?
Chace Mill is owned by City of Burlington, Vermont & Burlington Electric Dept. (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Chace Mill built?
Chace Mill was completed in 1993, making it 33 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 Chace Mill?
Chace Mill 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 Chace Mill?
Chace Mill has a dam height of 29 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 Chace Mill last inspected?
Chace Mill was last inspected on May 16, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.