Silver Lake South Dike
Key Takeaway
Silver Lake South Dike is classified as low hazard in Vermont. It was completed in 1873 and is 153 years old. Its primary use is water supply.
Physical Details
| Dam Height | 22 ft (taller than 60.2% in VT) |
| Dam Length | 479 ft |
| Dam Type | Earth |
| Max Storage | 450 acre-ft |
| Normal Storage | 0 acre-ft |
| Surface Area | 28 acres |
| Drainage Area | 0 sq mi |
| Year Completed | 1873 (153 years old) |
| NID ID | VT00332 |
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 ST. ALBANS
Local Government
Nearby Dams
Silver Lake North Dike
Franklin, VT
Low Hazard 10 ftSilver Lake
Franklin, VT
Significant Hazard 35 ftSt. Albans South Reservoir
Franklin, VT
High Hazard 26 ftSt. Albans North Reservoir
Franklin, VT
High Hazard 28 ftMilton Pond
Chittenden, VT
Low Hazard 10 ftClark Falls
Chittenden, VT
High Hazard 40 ftFairfax Falls
Franklin, VT
Low Hazard 26 ftMilton
Chittenden, VT
Low Hazard 25 ftFrequently Asked Questions
What is the hazard classification of Silver Lake South Dike?
Silver Lake South Dike 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 Silver Lake South Dike?
Silver Lake South Dike is owned by CITY OF ST. ALBANS (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Silver Lake South Dike built?
Silver Lake South Dike was completed in 1873, making it 153 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 Silver Lake South Dike?
Silver Lake South Dike serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Silver Lake South Dike?
Silver Lake South Dike has a dam height of 22 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 Silver Lake South Dike last inspected?
Silver Lake South Dike was last inspected on August 12, 2015. Inspection dates indicate when a formal review occurred, not the results of that inspection.