Avent Reservoir Dam

LITTLE HACKBERRY CREEK· Wheeler, Texas· Built 1972· Earth· 22 ft tall
Low Hazard Recreation Private

Key Takeaway

Avent Reservoir Dam is classified as low hazard in Texas. It was completed in 1972 and is 54 years old. Its primary use is recreation.

Physical Details

Dam Height 22 ft (taller than 41.9% in TX)
Dam Length794 ft
Dam TypeEarth
Max Storage190 acre-ft
Normal Storage60 acre-ft
Surface Area0 acres
Drainage Area0 sq mi
Year Completed1972 (54 years old)
NID IDTX04327

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

MINCO OIL AND GAS LP

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Avent Reservoir Dam?

Avent Reservoir 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 Avent Reservoir Dam?

Avent Reservoir Dam is owned by MINCO OIL AND GAS LP (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Avent Reservoir Dam built?

Avent Reservoir Dam was completed in 1972, making it 54 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 Avent Reservoir Dam?

Avent Reservoir Dam 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 Avent Reservoir Dam?

Avent Reservoir 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.