Weaks Lake

WEST SANDY CREEK· Henry, Tennessee· Built 1965· Earth·

Key Takeaway

Weaks Lake is classified as low hazard in Tennessee. It was completed in 1965 and is 61 years old. Its primary use is fire protection.

Physical Details

Dam Length320 ft
Dam TypeEarth
Max Storage71 acre-ft
Normal Storage60 acre-ft
Surface Area7 acres
Drainage Area0 sq mi
Year Completed1965 (61 years old)
NID IDTN07901

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 16, 2020
State Regulated: No

Ownership

DUNN, JOHN A.

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Weaks Lake?

Weaks Lake 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 Weaks Lake?

Weaks Lake is owned by DUNN, JOHN A. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Weaks Lake built?

Weaks Lake was completed in 1965, making it 61 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 Weaks Lake?

Weaks Lake serves the following purposes: Fire Protection, Stock, Or Small Fish Pond, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

When was Weaks Lake last inspected?

Weaks Lake was last inspected on March 16, 2020. 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.