Lapp Pond Dam
Key Takeaway
Lapp Pond Dam is classified as significant hazard in New York. It was completed in 1932 and is 94 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 7 ft (taller than 0.9% in NY) |
| Dam Length | 325 ft |
| Dam Type | Masonry |
| Surface Area | 36 acres |
| Drainage Area | 2 sq mi |
| Year Completed | 1932 (94 years old) |
| NID ID | NY17065 |
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
CHESTNUT RIDGE ROD & GUN CLUB
Private
Nearby Dams
Pell Lake Dam
Dutchess, NY
Low Hazard 13 ftPawling Lake Estates Dam & Dike
Dutchess, NY
Low Hazard 18 ftVogts Dam
Dutchess, NY
Significant Hazard 14 ftStarkdale Farms Dam
Dutchess, NY
Low Hazard 21 ftDover Greens Dam
Dutchess, NY
High Hazard 60 ftLake Weil Dam
Dutchess, NY
Significant Hazard 14 ftGreen Haven Correctional Facility Dam
Dutchess, NY
High Hazard 40 ftAlexander Ewing Dam
Dutchess, NY
Low Hazard 16 ftFrequently Asked Questions
What is the hazard classification of Lapp Pond Dam?
Lapp 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 Lapp Pond Dam?
Lapp Pond Dam is owned by CHESTNUT RIDGE ROD & GUN CLUB (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lapp Pond Dam built?
Lapp Pond Dam was completed in 1932, making it 94 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 Lapp Pond Dam?
Lapp 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 Lapp Pond Dam?
Lapp Pond Dam has a dam height of 7 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 Lapp Pond Dam last inspected?
Lapp Pond Dam was last inspected on November 24, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.