Balch Pond Dike
Key Takeaway
Balch Pond Dike is classified as significant hazard in Massachusetts. Its primary use is flood risk reduction. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 3 ft |
| Dam Length | 310 ft |
| Dam Type | Earth |
| Max Storage | 60 acre-ft |
| Normal Storage | 47 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 4 sq mi |
| NID ID | MA01186 |
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 AYER, BOARD OF SELECTMEN
Local Government
Nearby Dams
Balch Pond Dam
Middlesex, MA
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High Hazard 10 ftFrequently Asked Questions
What is the hazard classification of Balch Pond Dike?
Balch 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 Balch Pond Dike?
Balch Pond Dike is owned by TOWN OF AYER, BOARD OF SELECTMEN (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Balch Pond Dike?
Balch Pond Dike serves the following purposes: Flood Risk Reduction, Fire Protection, Stock, Or Small Fish Pond, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Balch Pond Dike?
Balch Pond Dike has a dam height of 3 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 Balch Pond Dike last inspected?
Balch Pond Dike was last inspected on June 11, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.