Greenfield Electric Light & Power Dam
Key Takeaway
Greenfield Electric Light & Power Dam is classified as significant hazard in Massachusetts. Its primary use is other. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 21 ft (taller than 72.5% in MA) |
| Dam Length | 204 ft |
| Dam Type | Concrete |
| Max Storage | 371 acre-ft |
| Normal Storage | 14 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 89 sq mi |
| NID ID | MA01326 |
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
Nearby Dams
Gill
Franklin, MA
Low Hazard 65 ftPumping Station Dam
Franklin, MA
Significant Hazard 22 ftConway Electric Dam
Franklin, MA
Low Hazard 77 ftUpper Glen Reservoir Dam
Franklin, MA
Significant Hazard 59 ftShearer Pond
Franklin, MA
Significant Hazard 15 ftRichard Clapp Dam
Franklin, MA
Significant Hazard 11 ftWhitmore Pond Dam
Franklin, MA
Significant Hazard 13 ftStandish Chard Dam
Franklin, MA
Significant Hazard 34 ftFrequently Asked Questions
What is the hazard classification of Greenfield Electric Light & Power Dam?
Greenfield Electric Light & Power 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 Greenfield Electric Light & Power Dam?
Greenfield Electric Light & Power 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.
What is the primary purpose of Greenfield Electric Light & Power Dam?
Greenfield Electric Light & Power Dam serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Greenfield Electric Light & Power Dam?
Greenfield Electric Light & Power Dam has a dam height of 21 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 Greenfield Electric Light & Power Dam last inspected?
Greenfield Electric Light & Power Dam was last inspected on April 3, 2017. Inspection dates indicate when a formal review occurred, not the results of that inspection.