Reilly Lake

TR TALLASSEEHATCHEE CREEK· Calhoun, Alabama· Built 1945· Earth·
Significant Hazard Recreation Federal Government

Key Takeaway

Reilly Lake is classified as significant hazard in Alabama. It was completed in 1945 and is 81 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Length400 ft
Dam TypeEarth
Max Storage46 acre-ft
Normal Storage35 acre-ft
Surface Area8 acres
Drainage Area368 sq mi
Year Completed1945 (81 years old)
NID IDAL01721

Safety Information

Significant Hazard

No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.

Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?

Emergency Action Plan: Yes
Last Inspection: October 1, 1995
State Regulated: No

Ownership

FORT MCCLELLAN

Federal Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Reilly Lake?

Reilly Lake is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Reilly Lake?

Reilly Lake is owned by FORT MCCLELLAN (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Reilly Lake built?

Reilly Lake was completed in 1945, making it 81 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 Reilly Lake?

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

When was Reilly Lake last inspected?

Reilly Lake was last inspected on October 1, 1995. 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.