Forge Pond Dike
Key Takeaway
Forge Pond Dike is classified as significant hazard in Massachusetts. It was completed in 1978 and is 48 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 11 ft (taller than 25.5% in MA) |
| Dam Length | 90 ft |
| Dam Type | Earth |
| Max Storage | 540 acre-ft |
| Normal Storage | 320 acre-ft |
| Surface Area | 72 acres |
| Drainage Area | 14 sq mi |
| Year Completed | 1978 (48 years old) |
| NID ID | MA00489 |
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 GRANBY, CONSERVATION COMMISSION
Local Government
Nearby Dams
Forge Pond Dam
Hampshire, MA
Significant Hazard 14 ftAldrich Lake Dam
Hampshire, MA
Significant Hazard 34 ftEpstein Pond Dam
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Low Hazard 18 ftQuenneville Dam
Hampshire, MA
Low Hazard 16 ftWade Lake Dam
Hampden, MA
Significant Hazard 10 ftLudlow Reservoir Dam
Hampden, MA
High Hazard 29 ftCherry Valley Dam
Hampden, MA
High Hazard 42 ftLithia Springs Reservoir Dam
Hampshire, MA
Low Hazard 26 ftFrequently Asked Questions
What is the hazard classification of Forge Pond Dike?
Forge Pond Dike 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 Forge Pond Dike?
Forge Pond Dike is owned by TOWN OF GRANBY, CONSERVATION COMMISSION (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Forge Pond Dike built?
Forge Pond Dike was completed in 1978, making it 48 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 Forge Pond Dike?
Forge Pond Dike 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 Forge Pond Dike?
Forge Pond Dike has a dam height of 11 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 Forge Pond Dike last inspected?
Forge Pond Dike was last inspected on April 14, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.