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GOAT ROCK

RESERVOIR LEVELS
Rock Dam Chattahoochee River
May 10, 2025


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Goat Rock is a fascinating hydroelectric dam located on the Chattahoochee River in Columbus, Phenix City, Georgia. Built in 1912 by the Stone and Webster Engineering Company, this gravity dam stands at a height of 69 feet and has a structural height of 65 feet. With a storage capacity of 10,000 acre-feet and a normal storage of 8,500 acre-feet, Goat Rock plays a crucial role in water resource management in the region.

The dam has a spillway width of 910 feet and a maximum discharge capacity of 591,400 cubic feet per second, making it a significant infrastructure for flood control and water flow regulation. Despite its age, Goat Rock is well-maintained, with a high hazard potential due to its location and function. The Federal Energy Regulatory Commission oversees its operations and inspections, ensuring the safety and efficiency of this vital hydroelectric facility.

For water resource and climate enthusiasts, Goat Rock presents an intriguing example of early 20th-century engineering ingenuity combined with modern regulatory oversight. Its multi-arch design and rock foundation make it a unique structure in the region, contributing to both the local economy through hydroelectric power generation and the environmental management of the Chattahoochee River watershed. With a risk assessment rating of moderate, Goat Rock serves as a reminder of the importance of sustainable water resource management in the face of changing climate patterns and increasing water demand.

Year_Completed 1912
Dam_Height 69
River_Or_Stream Chattahoochee River
Dam_Length 1433.5
Primary_Dam_Type Gravity
Surface_Area 960
Hydraulic_Height 69
Drainage_Area 4535
Nid_Storage 10000
Structural_Height 65
Hazard_Potential High
Foundations Rock
Nid_Height 69
       

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