Owens Dam 1

JONES RICE MILL BRANCH -OS· Washington, Florida· Built 1954· Earth· 13 ft tall
High Hazard Recreation Fish And Wildlife Pond Private

Key Takeaway

Owens Dam 1 is classified as high hazard in Florida. It was completed in 1954 and is 72 years old. Its primary use is recreation. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.

Physical Details

Dam Height 13 ft (taller than 24.8% in FL)
Dam Length580 ft
Dam TypeEarth
Max Storage104 acre-ft
Normal Storage87 acre-ft
Surface Area17 acres
Drainage Area0 sq mi
Year Completed1954 (72 years old)
NID IDFL01021

Safety Information

High Hazard

Loss of human life is likely if the dam fails.

Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?

Emergency Action Plan: Yes
Last Inspection: March 13, 2023
State Regulated: Yes
Regulatory Agency: NWFWMD

Ownership

THOMAS PORTER

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Owens Dam 1?

Owens Dam 1 is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Owens Dam 1?

Owens Dam 1 is owned by THOMAS PORTER (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Owens Dam 1 built?

Owens Dam 1 was completed in 1954, making it 72 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 Owens Dam 1?

Owens Dam 1 serves the following purposes: Recreation, Fish And Wildlife Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Owens Dam 1?

Owens Dam 1 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.

When was Owens Dam 1 last inspected?

Owens Dam 1 was last inspected on March 13, 2023. 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.