Jones Pond Dam
Key Takeaway
Jones Pond Dam is classified as high hazard in New Hampshire. It was completed in 1981 and is 45 years old. Its primary use is recreation. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 19 ft (taller than 68% in NH) |
| Dam Length | 567 ft |
| Dam Type | Earth |
| Max Storage | 245 acre-ft |
| Normal Storage | 145 acre-ft |
| Surface Area | 19 acres |
| Drainage Area | 0 sq mi |
| Year Completed | 1981 (45 years old) |
| Year Modified | 2014 |
| NID ID | NH00781 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
NH FISH AND GAME DEPARTMENT
State Government
Nearby Dams
Jones Pond Dike
Carroll, NH
Significant Hazard 12 ftMountain Lake Dam
Carroll, NH
Low Hazard 11 ftKingswood Lake Dam
Carroll, NH
Low Hazard 10 ftMarchs Pond Dam
Strafford, NH
High Hazard 8 ftSunrise Lake Dam
Strafford, NH
High Hazard 19 ftUnion Meadows Dam
Carroll, NH
Significant Hazard 10 ftMerrymeeting Lake Dam
Strafford, NH
High Hazard 22 ftCurrier Pond Dam
Strafford, NH
Low Hazard 10 ftFrequently Asked Questions
What is the hazard classification of Jones Pond Dam?
Jones Pond Dam is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Jones Pond Dam?
Jones Pond Dam is owned by NH FISH AND GAME DEPARTMENT (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Jones Pond Dam built?
Jones Pond Dam was completed in 1981, making it 45 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 Jones Pond Dam?
Jones 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 Jones Pond Dam?
Jones Pond Dam has a dam height of 19 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 Jones Pond Dam last inspected?
Jones Pond Dam was last inspected on April 26, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.