Whitworth Lake Dam

BIG CREEK-OS· Grant, Arkansas· Built 1948· Earth·
Low Hazard Recreation Water Supply Private

Key Takeaway

Whitworth Lake Dam is classified as low hazard in Arkansas. It was completed in 1948 and is 78 years old. Its primary use is recreation.

Physical Details

Dam Length1,340 ft
Dam TypeEarth
Max Storage69 acre-ft
Normal Storage42 acre-ft
Year Completed1948 (78 years old)
NID IDAR00626

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

O CEARLEY

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Whitworth Lake Dam?

Whitworth 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 Whitworth Lake Dam?

Whitworth Lake Dam is owned by O CEARLEY (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Whitworth Lake Dam built?

Whitworth Lake Dam was completed in 1948, making it 78 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 Whitworth Lake Dam?

Whitworth Lake 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.