Boyette Sa-5

HURRAH CREEK· Hillsborough, Florida· Built 1966· Earth· 15 ft tall
Significant Hazard Tailings Private

Key Takeaway

Boyette Sa-5 is classified as significant hazard in Florida. It was completed in 1966 and is 60 years old. Its primary use is tailings. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 15 ft (taller than 31.3% in FL)
Dam Length6,600 ft
Dam TypeEarth
Max Storage1.5K acre-ft
Normal Storage1.5K acre-ft
Surface Area97 acres
Drainage Area0 sq mi
Max Discharge220 cfs
Year Completed1966 (60 years old)
NID IDFL00569

Safety Information

Significant Hazard

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?

Emergency Action Plan: No
State Regulated: Yes
Regulatory Agency: FDEP

Ownership

THE MOSAIC COMPANY

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Boyette Sa-5?

Boyette Sa-5 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 Boyette Sa-5?

Boyette Sa-5 is owned by THE MOSAIC COMPANY (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Boyette Sa-5 built?

Boyette Sa-5 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 Boyette Sa-5?

Boyette Sa-5 serves the following purposes: Tailings. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Boyette Sa-5?

Boyette Sa-5 has a dam height of 15 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.