Grant Carter Lake Dam

Irwin, Georgia· Built 2008· Earth· 9 ft tall
Low Hazard Private

Key Takeaway

Grant Carter Lake Dam is classified as low hazard in Georgia. It was completed in 2008 and is 18 years old.

Physical Details

Dam Height 9 ft (taller than 2.3% in GA)
Dam Length775 ft
Dam TypeEarth
Max Storage96 acre-ft
Normal Storage41 acre-ft
Surface Area11 acres
Year Completed2008 (18 years old)
NID IDGA07108

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: November 1, 2020
State Regulated: No

Ownership

Tyler Walter Family LLLP

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Grant Carter Lake Dam?

Grant Carter 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 Grant Carter Lake Dam?

Grant Carter Lake Dam is owned by Tyler Walter Family LLLP (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Grant Carter Lake Dam built?

Grant Carter Lake Dam was completed in 2008, making it 18 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.

How tall is Grant Carter Lake Dam?

Grant Carter Lake Dam has a dam height of 9 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.

When was Grant Carter Lake Dam last inspected?

Grant Carter Lake Dam was last inspected on November 1, 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.