Wilson Pond Dam
Key Takeaway
Wilson Pond Dam is classified as significant hazard in New Hampshire. It was completed in 1920 and is 106 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 8 ft (taller than 5% in NH) |
| Dam Length | 200 ft |
| Dam Type | Earth |
| Max Storage | 69 acre-ft |
| Normal Storage | 14 acre-ft |
| Surface Area | 9 acres |
| Drainage Area | 7 sq mi |
| Max Discharge | 3,681 cfs |
| Year Completed | 1920 (106 years old) |
| Year Modified | 1979 |
| NID ID | NH02231 |
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
CITY OF KEENE SCHOOL DISTRICT
Local Government
Nearby Dams
Ashuelot River Dam
Cheshire, NH
Low Hazard 16 ftGoose Pond Dam
Cheshire, NH
High Hazard 22 ftGoose Pond Dike
Cheshire, NH
Low Hazard 8 ftRodgers Pond Dam
Cheshire, NH
Low Hazard 14 ftRobinhood Park Reservoir Dam
Cheshire, NH
High Hazard 18 ftSurry Mountain Dam
Cheshire, NH
High Hazard 83 ftUpper Wilson Pond Dam
Cheshire, NH
High Hazard 17 ftThree Mile Reservoir Dam
Cheshire, NH
High Hazard 20 ftFrequently Asked Questions
What is the hazard classification of Wilson Pond Dam?
Wilson 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 Wilson Pond Dam?
Wilson Pond Dam is owned by CITY OF KEENE SCHOOL DISTRICT (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Wilson Pond Dam built?
Wilson Pond Dam was completed in 1920, making it 106 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 Wilson Pond Dam?
Wilson 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 Wilson Pond Dam?
Wilson Pond Dam has a dam height of 8 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 Wilson Pond Dam last inspected?
Wilson Pond Dam was last inspected on September 23, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.