Lyle Lake Dam

Bayou Dulac· Avoyelles, Louisiana· Built 1960· Earth· 7 ft tall
Low Hazard Recreation Private

Key Takeaway

Lyle Lake Dam is classified as low hazard in Louisiana. It was completed in 1960 and is 66 years old. Its primary use is recreation.

Physical Details

Dam Height 7 ft (taller than 0.4% in LA)
Dam Length1,360 ft
Dam TypeEarth
Max Storage195 acre-ft
Normal Storage60 acre-ft
Surface Area33 acres
Drainage Area0 sq mi
Max Discharge200 cfs
Year Completed1960 (66 years old)
NID IDLA00198

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: March 11, 2019
State Regulated: Yes
Regulatory Agency: LA DOTD

Ownership

EOLA Properties LLC;Stewart Lyles

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Lyle Lake Dam?

Lyle 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 Lyle Lake Dam?

Lyle Lake Dam is owned by EOLA Properties LLC;Stewart Lyles (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Lyle Lake Dam built?

Lyle Lake Dam was completed in 1960, making it 66 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 Lyle Lake Dam?

Lyle Lake 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 Lyle Lake Dam?

Lyle Lake Dam has a dam height of 7 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 Lyle Lake Dam last inspected?

Lyle Lake Dam was last inspected on March 11, 2019. 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.