Duke Lake Dam

TR-SAND BRANCH· Limestone, Texas· Built 1966· Earth· 32 ft tall

Key Takeaway

Duke Lake Dam is classified as low hazard in Texas. It was completed in 1966 and is 60 years old. Its primary use is recreation.

Physical Details

Dam Height 32 ft (taller than 72.4% in TX)
Dam Length1,056 ft
Dam TypeEarth
Max Storage550 acre-ft
Normal Storage259 acre-ft
Surface Area0 acres
Drainage Area0 sq mi
Year Completed1966 (60 years old)
NID IDTX05083

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: TCEQ

Ownership

MINNIE DUKE

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Duke Lake Dam?

Duke Lake 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 Duke Lake Dam?

Duke Lake Dam is owned by MINNIE DUKE (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Duke Lake Dam built?

Duke Lake Dam 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 Duke Lake Dam?

Duke Lake Dam serves the following purposes: Recreation, Fire Protection, Stock, Or Small Fish Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Duke Lake Dam?

Duke Lake Dam has a dam height of 32 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.