Upper Flint Pond Dam
Key Takeaway
Upper Flint Pond Dam 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 | 10 ft (taller than 18% in MA) |
| Dam Length | 125 ft |
| Dam Type | Masonry |
| Max Storage | 360 acre-ft |
| Normal Storage | 180 acre-ft |
| Surface Area | 72 acres |
| Drainage Area | 8 sq mi |
| NID ID | MA01001 |
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
DFG - DEPT. OF FISH AND GAME
State Government
Nearby Dams
Lower Flint Pond Dam
Middlesex, MA
Low Hazard 28 ftLocust Pond Dam
Middlesex, MA
Significant Hazard 14 ftAyers Pond Dam
Hillsborough, NH
Low Hazard 16 ftFletcher Pond Dam
Middlesex, MA
Significant Hazard 24 ftNabnasset Pond Dam
Middlesex, MA
Significant Hazard 14 ftFreeman Lake Dam
Middlesex, MA
Significant Hazard 29 ftWoodwards Mill Dam
Middlesex, MA
Low Hazard 15 ftStony Brook Dam
Middlesex, MA
Significant Hazard 15 ftFrequently Asked Questions
What is the hazard classification of Upper Flint Pond Dam?
Upper Flint Pond 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 Upper Flint Pond Dam?
Upper Flint Pond Dam is owned by DFG - DEPT. OF FISH AND GAME (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Upper Flint Pond Dam?
Upper Flint Pond Dam 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 Upper Flint Pond Dam?
Upper Flint Pond Dam has a dam height of 10 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 Upper Flint Pond Dam last inspected?
Upper Flint Pond Dam was last inspected on September 29, 2017. Inspection dates indicate when a formal review occurred, not the results of that inspection.