Hm1

UNNAMED POND· Jefferson, Florida· Earth· 13 ft tall
Unknown Recreation Private

Key Takeaway

Hm1 is classified as unknown in Florida. Its primary use is recreation.

Physical Details

Dam Height 13 ft (taller than 24.8% in FL)
Dam Length711 ft
Dam TypeEarth
Max Storage1.4K acre-ft
Normal Storage1.4K acre-ft
Surface Area63 acres
NID IDFL52000

Safety Information

Unknown

Hazard potential has not been determined.

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: SRWMD

Ownership

R.E. TURNER III

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Hm1?

Hm1 is classified as Unknown. Hazard potential has not been determined. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Hm1?

Hm1 is owned by R.E. TURNER III (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

What is the primary purpose of Hm1?

Hm1 serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Hm1?

Hm1 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.

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.