Tyler Tree Farm Dam
Key Takeaway
Tyler Tree Farm Dam is classified as significant hazard in New Hampshire. It was completed in 1969 and is 57 years old. Its primary use is fish and wildlife pond. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 25 ft (taller than 80.2% in NH) |
| Dam Length | 285 ft |
| Dam Type | Earth |
| Max Storage | 116 acre-ft |
| Normal Storage | 10 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 3 sq mi |
| Max Discharge | 2,443 cfs |
| Year Completed | 1969 (57 years old) |
| NID ID | NH00325 |
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
MR J THORNHILL 4TH
Private
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Significant Hazard 10 ftFrequently Asked Questions
What is the hazard classification of Tyler Tree Farm Dam?
Tyler Tree Farm 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 Tyler Tree Farm Dam?
Tyler Tree Farm Dam is owned by MR J THORNHILL 4TH (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Tyler Tree Farm Dam built?
Tyler Tree Farm Dam was completed in 1969, making it 57 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 Tyler Tree Farm Dam?
Tyler Tree Farm Dam serves the following purposes: Fish And Wildlife Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Tyler Tree Farm Dam?
Tyler Tree Farm Dam has a dam height of 25 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 Tyler Tree Farm Dam last inspected?
Tyler Tree Farm Dam was last inspected on August 25, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.