Lucas Dam

TR-SANDY CREEK· Austin, Texas· Built 1977· Earth· 22 ft tall

Key Takeaway

Lucas Dam is classified as low hazard in Texas. It was completed in 1977 and is 49 years old. Its primary use is fire protection.

Physical Details

Dam Height 22 ft (taller than 41.9% in TX)
Dam Length890 ft
Dam TypeEarth
Max Storage85 acre-ft
Normal Storage54 acre-ft
Surface Area0 acres
Drainage Area0 sq mi
Year Completed1977 (49 years old)
NID IDTX06226

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: No

Ownership

FRANK LUCAS

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Lucas Dam?

Lucas 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 Lucas Dam?

Lucas Dam is owned by FRANK LUCAS (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Lucas Dam built?

Lucas Dam was completed in 1977, making it 49 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 Lucas Dam?

Lucas Dam serves the following purposes: 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 Lucas Dam?

Lucas Dam has a dam height of 22 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.