Head of Chattooga River Dike 4

Riegal Mill Creek· Chattooga, Georgia· Built 1975· Earth· 15 ft tall
High Hazard Flood Risk Reduction Local Government

Key Takeaway

Head of Chattooga River Dike 4 is classified as high hazard in Georgia. It was completed in 1975 and is 51 years old. Its primary use is flood risk reduction. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.

Physical Details

Dam Height 15 ft (taller than 20.3% in GA)
Dam Length2,380 ft
Dam TypeEarth
Max Storage0 acre-ft
Normal Storage0 acre-ft
Surface Area0 acres
Drainage Area4 sq mi
Max Discharge0 cfs
Year Completed1975 (51 years old)
NID IDGA83655

Safety Information

High Hazard

Loss of human life is likely if the dam fails.

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

Emergency Action Plan: No
Last Inspection: September 29, 2009
State Regulated: No

Ownership

Town Of Trion

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Head of Chattooga River Dike 4?

Head of Chattooga River Dike 4 is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Head of Chattooga River Dike 4?

Head of Chattooga River Dike 4 is owned by Town Of Trion (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Head of Chattooga River Dike 4 built?

Head of Chattooga River Dike 4 was completed in 1975, making it 51 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 Head of Chattooga River Dike 4?

Head of Chattooga River Dike 4 serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Head of Chattooga River Dike 4?

Head of Chattooga River Dike 4 has a dam height of 15 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 Head of Chattooga River Dike 4 last inspected?

Head of Chattooga River Dike 4 was last inspected on September 29, 2009. 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.