Sa 6a S.C.

SWIFT CREEK· Hamilton, Florida· Built 1992· Earth· 33 ft tall
Significant Hazard Tailings Private

Key Takeaway

Sa 6a S.C. is classified as significant hazard in Florida. It was completed in 1992 and is 34 years old. Its primary use is tailings. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 33 ft (taller than 74.6% in FL)
Dam Length22,300 ft
Dam TypeEarth
Max Storage24.0K acre-ft
Normal Storage20.5K acre-ft
Surface Area724 acres
Drainage Area1 sq mi
Max Discharge220 cfs
Year Completed1992 (34 years old)
NID IDFL10007

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: Yes
Last Inspection: December 23, 1998
State Regulated: Yes
Regulatory Agency: FDEP

Ownership

PCS PHOSPHATE

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Sa 6a S.C.?

Sa 6a S.C. 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 Sa 6a S.C.?

Sa 6a S.C. is owned by PCS PHOSPHATE (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Sa 6a S.C. built?

Sa 6a S.C. was completed in 1992, making it 34 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 Sa 6a S.C.?

Sa 6a S.C. 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 Sa 6a S.C.?

Sa 6a S.C. has a dam height of 33 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 Sa 6a S.C. last inspected?

Sa 6a S.C. was last inspected on December 23, 1998. 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.