Merrifield Dam

PINE LOG CREEK· Walton, Florida· Built 1963· Earth· 12 ft tall
Low Hazard Recreation Water Supply Private

Key Takeaway

Merrifield Dam is classified as low hazard in Florida. It was completed in 1963 and is 63 years old. Its primary use is recreation.

Physical Details

Dam Height 12 ft (taller than 20.6% in FL)
Dam Length150 ft
Dam TypeEarth
Max Storage216 acre-ft
Normal Storage195 acre-ft
Surface Area1 acres
Drainage Area0 sq mi
Max Discharge150 cfs
Year Completed1963 (63 years old)
NID IDFL00017

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: May 23, 1994
State Regulated: Yes
Regulatory Agency: NWFWMD

Ownership

JOHN MERRIFIELD (GLEN POWELL)

Private

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Frequently Asked Questions

What is the hazard classification of Merrifield Dam?

Merrifield 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 Merrifield Dam?

Merrifield Dam is owned by JOHN MERRIFIELD (GLEN POWELL) (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Merrifield Dam built?

Merrifield Dam was completed in 1963, making it 63 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 Merrifield Dam?

Merrifield Dam serves the following purposes: Recreation, Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Merrifield Dam?

Merrifield Dam has a dam height of 12 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 Merrifield Dam last inspected?

Merrifield Dam was last inspected on May 23, 1994. 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.