Lake Brown Dam

TOWN BRANCH-OS· Grant, Arkansas· Built 1961· Earth·
Low Hazard Recreation Water Supply Private

Key Takeaway

Lake Brown Dam is classified as low hazard in Arkansas. It was completed in 1961 and is 65 years old. Its primary use is recreation.

Physical Details

Dam Length655 ft
Dam TypeEarth
Max Storage60 acre-ft
Normal Storage43 acre-ft
Max Discharge182 cfs
Year Completed1961 (65 years old)
NID IDAR00630

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

R M BROWN

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Lake Brown Dam?

Lake Brown 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 Lake Brown Dam?

Lake Brown Dam is owned by R M BROWN (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Lake Brown Dam built?

Lake Brown Dam was completed in 1961, making it 65 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 Lake Brown Dam?

Lake Brown Dam serves the following purposes: Recreation, Water Supply. 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.