Webster Lake Dam
Key Takeaway
Webster Lake Dam is classified as significant hazard in Massachusetts. It was completed in 1957 and is 69 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 15 ft (taller than 48.8% in MA) |
| Dam Length | 100 ft |
| Dam Type | Earth |
| Max Storage | 10.0K acre-ft |
| Normal Storage | 4.8K acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 10 sq mi |
| Year Completed | 1957 (69 years old) |
| NID ID | MA02924 |
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
WEBSTER LAKE PERSERVATION TRUST, LLC
Private
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Significant Hazard 20 ftFrequently Asked Questions
What is the hazard classification of Webster Lake Dam?
Webster Lake Dam 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 Webster Lake Dam?
Webster Lake Dam is owned by WEBSTER LAKE PERSERVATION TRUST, LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Webster Lake Dam built?
Webster Lake Dam was completed in 1957, making it 69 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 Webster Lake Dam?
Webster Lake Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Webster Lake Dam?
Webster Lake Dam has a dam height of 15 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 Webster Lake Dam last inspected?
Webster Lake Dam was last inspected on April 9, 2012. Inspection dates indicate when a formal review occurred, not the results of that inspection.