Morgan Pond Dam
Key Takeaway
Morgan Pond Dam is classified as significant hazard in New Hampshire. It was completed in 1939 and is 87 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 12 ft (taller than 28.2% in NH) |
| Dam Length | 50 ft |
| Dam Type | Stone |
| Max Storage | 283 acre-ft |
| Normal Storage | 228 acre-ft |
| Surface Area | 55 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 39 cfs |
| Year Completed | 1939 (87 years old) |
| NID ID | NH00053 |
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
NEW LONDON SPRINGFIELD WATER PRECINCT
Local Government
Nearby Dams
Star Lake Dam
Sullivan, NH
Low Hazard 7 ftGoose Pond Dam
Merrimack, NH
Low Hazard 12 ftOtter Pond Dam
Sullivan, NH
Low Hazard 12 ftWashburn Corners Dam
Sullivan, NH
Low Hazard 14 ftBog Brook Pond Dam
Sullivan, NH
Low Hazard 18 ftEastman Holding Pond Dam
Sullivan, NH
Low Hazard 23 ftPleasant Lake Dam
Merrimack, NH
High Hazard 13 ftEastman Treatment Lagoons Dam
Sullivan, NH
Significant Hazard 18 ftFrequently Asked Questions
What is the hazard classification of Morgan Pond Dam?
Morgan 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 Morgan Pond Dam?
Morgan Pond Dam is owned by NEW LONDON SPRINGFIELD WATER PRECINCT (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Morgan Pond Dam built?
Morgan Pond Dam was completed in 1939, making it 87 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 Morgan Pond Dam?
Morgan 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 Morgan Pond Dam?
Morgan Pond Dam has a dam height of 12 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 Morgan Pond Dam last inspected?
Morgan Pond Dam was last inspected on October 20, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.