Deerfield No. 2
Key Takeaway
Deerfield No. 2 is classified as low hazard in Massachusetts. It was completed in 1913 and is 113 years old. Its primary use is hydroelectric.
Physical Details
| Dam Height | 76 ft (taller than 98.2% in MA) |
| Dam Length | 447 ft |
| Dam Type | Concrete |
| Max Storage | 1.8K acre-ft |
| Normal Storage | 1.8K acre-ft |
| Surface Area | 64 acres |
| Drainage Area | 508 sq mi |
| Max Discharge | 31,200 cfs |
| Year Completed | 1913 (113 years old) |
| NID ID | MA00464 |
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
Great River Hydro, LLC
Private
Nearby Dams
Gardners Falls
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Low Hazard 37 ftDeerfield No. 3
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Significant Hazard 15 ftMcleod Pond Dam
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Low Hazard 11 ftFrequently Asked Questions
What is the hazard classification of Deerfield No. 2?
Deerfield No. 2 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 Deerfield No. 2?
Deerfield No. 2 is owned by Great River Hydro, LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Deerfield No. 2 built?
Deerfield No. 2 was completed in 1913, making it 113 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 Deerfield No. 2?
Deerfield No. 2 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 Deerfield No. 2?
Deerfield No. 2 has a dam height of 76 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 Deerfield No. 2 last inspected?
Deerfield No. 2 was last inspected on September 14, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.