Fifield Farm Pond Dam

UNNAMED STREAM· Merrimack, New Hampshire· Built 1966· Earth· 13 ft tall
Low Hazard Fish And Wildlife Pond Private

Key Takeaway

Fifield Farm Pond Dam is classified as low hazard in New Hampshire. It was completed in 1966 and is 60 years old. Its primary use is fish and wildlife pond.

Physical Details

Dam Height 13 ft (taller than 36.5% in NH)
Dam Length680 ft
Dam TypeEarth
Max Storage85 acre-ft
Normal Storage41 acre-ft
Surface Area9 acres
Drainage Area0 sq mi
Max Discharge267 cfs
Year Completed1966 (60 years old)
Year Modified2010
NID IDNH00617

Safety Information

Low Hazard

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?

Emergency Action Plan: No
Last Inspection: July 15, 2019
State Regulated: Yes
Regulatory Agency: NH DES

Ownership

WELCH ROAD TRUST

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Fifield Farm Pond Dam?

Fifield Farm 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 Fifield Farm Pond Dam?

Fifield Farm Pond Dam is owned by WELCH ROAD TRUST (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Fifield Farm Pond Dam built?

Fifield Farm Pond Dam was completed in 1966, making it 60 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 Fifield Farm Pond Dam?

Fifield Farm Pond 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 Fifield Farm Pond Dam?

Fifield Farm Pond Dam has a dam height of 13 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 Fifield Farm Pond Dam last inspected?

Fifield Farm Pond Dam was last inspected on July 15, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.

Data from the National Inventory of Dams (NID) maintained by the US Army Corps of Engineers. Dam conditions may have changed since the last update. This site is not affiliated with USACE. Do not use for emergency planning — contact your local dam safety program.