Tannery Pond
Key Takeaway
Tannery Pond is classified as low hazard in Massachusetts. It was completed in 1936 and is 90 years old. Its primary use is hydroelectric.
Physical Details
| Dam Height | 10 ft (taller than 18% in MA) |
| Dam Length | 248 ft |
| Dam Type | Masonry |
| Max Storage | 51 acre-ft |
| Normal Storage | 51 acre-ft |
| Surface Area | 9 acres |
| Drainage Area | 54 sq mi |
| Max Discharge | 3,000 cfs |
| Year Completed | 1936 (90 years old) |
| NID ID | MA00854 |
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
French River Land Company, Inc.
Private
Nearby Dams
Hunts Pond
Worcester, MA
Low Hazard 15 ftWhitney Pond Dam
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High Hazard 27 ftRobbins Pond Dam
Cheshire, NH
Low Hazard 10 ftWhites Mill Pond Dam
Worcester, MA
High Hazard 13 ftStoddard Pond Dam
Worcester, MA
Significant Hazard 8 ftLower Damon Reservoir Dam
Cheshire, NH
High Hazard 13 ftRed Dam
Worcester, MA
High Hazard 15 ftLake Monomonac Dam
Worcester, MA
High Hazard 16 ftFrequently Asked Questions
What is the hazard classification of Tannery Pond?
Tannery Pond 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 Tannery Pond?
Tannery Pond is owned by French River Land Company, Inc. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Tannery Pond built?
Tannery Pond was completed in 1936, making it 90 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 Tannery Pond?
Tannery Pond 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 Tannery Pond?
Tannery Pond has a dam height of 10 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 Tannery Pond last inspected?
Tannery Pond was last inspected on August 1, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.