Pumping Station Dam
Key Takeaway
Pumping Station Dam is classified as significant hazard in Massachusetts. It was completed in 1992 and is 34 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 22 ft (taller than 73.7% in MA) |
| Dam Length | 248 ft |
| Dam Type | Earth |
| Max Storage | 21 acre-ft |
| Normal Storage | 4 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 52 sq mi |
| Year Completed | 1992 (34 years old) |
| NID ID | MA02291 |
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
TOWN OF GREENFIELD, OFFICE OF THE MAYOR
Local Government
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Significant Hazard 25 ftFrequently Asked Questions
What is the hazard classification of Pumping Station Dam?
Pumping Station 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 Pumping Station Dam?
Pumping Station Dam is owned by TOWN OF GREENFIELD, OFFICE OF THE MAYOR (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Pumping Station Dam built?
Pumping Station Dam was completed in 1992, making it 34 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 Pumping Station Dam?
Pumping Station Dam 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 Pumping Station Dam?
Pumping Station Dam 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 Pumping Station Dam last inspected?
Pumping Station Dam was last inspected on August 18, 2016. Inspection dates indicate when a formal review occurred, not the results of that inspection.