Chaney Lake Dam

MILL BAYOU-OS· Arkansas, Arkansas· Built 1960· Earth·
Low Hazard Irrigation Private

Key Takeaway

Chaney Lake Dam is classified as low hazard in Arkansas. It was completed in 1960 and is 66 years old. Its primary use is irrigation.

Physical Details

Dam Length1,000 ft
Dam TypeEarth
Max Storage336 acre-ft
Normal Storage216 acre-ft
Surface Area51 acres
Drainage Area1 sq mi
Max Discharge480 cfs
Year Completed1960 (66 years old)
NID IDAR01061

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

C P CHANEY

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Chaney Lake Dam?

Chaney 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 Chaney Lake Dam?

Chaney Lake Dam is owned by C P CHANEY (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Chaney Lake Dam built?

Chaney 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 Chaney Lake Dam?

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

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.