Factory Hollow Dike
Key Takeaway
Factory Hollow Dike is classified as significant hazard in Massachusetts. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 5 ft (taller than 0.5% in MA) |
| Dam Length | 160 ft |
| Dam Type | Earth |
| Max Storage | 25 acre-ft |
| Normal Storage | 25 acre-ft |
| Surface Area | 8 acres |
| Drainage Area | 17 sq mi |
| NID ID | MA00597 |
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 AMHERST, CONSERVATION COMMISSION
Local Government
Nearby Dams
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Significant Hazard 13 ftFrequently Asked Questions
What is the hazard classification of Factory Hollow Dike?
Factory Hollow 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 Factory Hollow Dike?
Factory Hollow Dike is owned by TOWN OF AMHERST, CONSERVATION COMMISSION (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Factory Hollow Dike?
Factory Hollow 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 Factory Hollow Dike?
Factory Hollow Dike has a dam height of 5 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 Factory Hollow Dike last inspected?
Factory Hollow Dike was last inspected on July 28, 2016. Inspection dates indicate when a formal review occurred, not the results of that inspection.