South Gibson Dam

TR-COPPERAS CREEK· Comanche, Texas· Built 1974· Earth· 30 ft tall
Low Hazard Irrigation Private

Key Takeaway

South Gibson Dam is classified as low hazard in Texas. It was completed in 1974 and is 52 years old. Its primary use is irrigation.

Physical Details

Dam Height 30 ft (taller than 67.1% in TX)
Dam Length1,110 ft
Dam TypeEarth
Max Storage650 acre-ft
Normal Storage172 acre-ft
Surface Area0 acres
Drainage Area0 sq mi
Year Completed1974 (52 years old)
NID IDTX04297

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
Last Inspection: April 22, 1975
State Regulated: Yes
Regulatory Agency: TCEQ

Ownership

ROBERT BUTLER

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of South Gibson Dam?

South Gibson 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 South Gibson Dam?

South Gibson Dam is owned by ROBERT BUTLER (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was South Gibson Dam built?

South Gibson Dam was completed in 1974, making it 52 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 South Gibson Dam?

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

How tall is South Gibson Dam?

South Gibson Dam has a dam height of 30 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 South Gibson Dam last inspected?

South Gibson Dam was last inspected on April 22, 1975. 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.