Spaulding Pond Dam
Key Takeaway
Spaulding Pond Dam is classified as low hazard in New Hampshire. It was completed in 1899 and is 127 years old. Its primary use is hydroelectric.
Physical Details
| Dam Height | 19 ft (taller than 68% in NH) |
| Dam Length | 1,757 ft |
| Dam Type | Concrete |
| Max Storage | 700 acre-ft |
| Normal Storage | 700 acre-ft |
| Surface Area | 65 acres |
| Drainage Area | 118 sq mi |
| Max Discharge | 9,900 cfs |
| Year Completed | 1899 (127 years old) |
| NID ID | NH00390 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Spaulding Avenue Industrial Complex LLC
Private
Nearby Dams
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Significant Hazard 32 ftMilton Three Ponds Dam
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High Hazard 19 ftBoston Felt
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Low Hazard 10 ftUpper City Dam
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Significant Hazard 14 ftHatfields
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Significant Hazard 20 ftFarmington Levee
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High Hazard 15 ftFrequently Asked Questions
What is the hazard classification of Spaulding Pond Dam?
Spaulding Pond Dam is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Spaulding Pond Dam?
Spaulding Pond Dam is owned by Spaulding Avenue Industrial Complex LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Spaulding Pond Dam built?
Spaulding Pond Dam was completed in 1899, making it 127 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 Spaulding Pond Dam?
Spaulding Pond Dam serves the following purposes: Hydroelectric. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Spaulding Pond Dam?
Spaulding 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 Spaulding Pond Dam last inspected?
Spaulding Pond Dam was last inspected on July 31, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.