Chase Pond Dam
Key Takeaway
Chase Pond Dam is classified as significant hazard in New Hampshire. It was completed in 1915 and is 111 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 17 ft (taller than 59.6% in NH) |
| Dam Length | 100 ft |
| Dam Type | Earth |
| Max Storage | 290 acre-ft |
| Normal Storage | 190 acre-ft |
| Surface Area | 33 acres |
| Drainage Area | 13 sq mi |
| Year Completed | 1915 (111 years old) |
| Year Modified | 1985 |
| NID ID | NH00255 |
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
CHASE POND CONDO OWNERS ASSOC
Private
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Low Hazard 49 ftFrequently Asked Questions
What is the hazard classification of Chase Pond Dam?
Chase 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 Chase Pond Dam?
Chase Pond Dam is owned by CHASE POND CONDO OWNERS ASSOC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Chase Pond Dam built?
Chase Pond Dam was completed in 1915, making it 111 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 Chase Pond Dam?
Chase 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 Chase Pond Dam?
Chase Pond Dam has a dam height of 17 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 Chase Pond Dam last inspected?
Chase Pond Dam was last inspected on July 5, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.