Long Percolation Pond Dam

SWIFT CREEK· Hamilton, Florida· Built 1970· Earth· 6 ft tall
Low Hazard Other Private

Key Takeaway

Long Percolation Pond Dam is classified as low hazard in Florida. It was completed in 1970 and is 56 years old. Its primary use is other.

Physical Details

Dam Height 6 ft (taller than 0.3% in FL)
Dam Length99,999 ft
Dam TypeEarth
Max Storage56.3K acre-ft
Normal Storage18.4K acre-ft
Surface Area93 acres
Drainage Area0 sq mi
Max Discharge0 cfs
Year Completed1970 (56 years old)
NID IDFL00551

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
State Regulated: Yes
Regulatory Agency: FDEP

Ownership

PCS PHOSPHATE

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Long Percolation Pond Dam?

Long Percolation 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 Long Percolation Pond Dam?

Long Percolation Pond Dam is owned by PCS PHOSPHATE (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Long Percolation Pond Dam built?

Long Percolation Pond Dam was completed in 1970, making it 56 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 Long Percolation Pond Dam?

Long Percolation Pond Dam serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Long Percolation Pond Dam?

Long Percolation Pond Dam has a dam height of 6 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.

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.