South Milton
Key Takeaway
South Milton is classified as low hazard in New Hampshire. It was completed in 1893 and is 133 years old. Its primary use is hydroelectric.
Physical Details
| Dam Height | 15 ft (taller than 47.8% in NH) |
| Dam Length | 160 ft |
| Dam Type | Masonry |
| Max Storage | 53 acre-ft |
| Normal Storage | 53 acre-ft |
| Surface Area | 3 acres |
| Drainage Area | 250 sq mi |
| Max Discharge | 10,280 cfs |
| Year Completed | 1893 (133 years old) |
| NID ID | NH83049 |
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
Abenaki Timber Corporation
Private
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Low Hazard 10 ftFrequently Asked Questions
What is the hazard classification of South Milton?
South Milton 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 South Milton?
South Milton is owned by Abenaki Timber Corporation (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was South Milton built?
South Milton was completed in 1893, making it 133 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 South Milton?
South Milton 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 South Milton?
South Milton has a dam height of 15 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 South Milton last inspected?
South Milton was last inspected on July 26, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.