Largest lakes & reservoirs in Classic South Region, GA by water volume
The estimated volume of water that a lake contains is measured at the lake’s normal elevation. By this measure, the world’s largest freshwater lake is Siberia’s Lake Baikal.Water Volume can be measured in acre-feet, in cubic miles, or in cubic kilometers. One acre-foot is the amount of water needed to cover one acre (43,560 square feet) to a depth of one foot. One cubic mile equals 3,379,200 acre-feet. One cubic kilometer equals 810,713 acre-feet. 1 acre-foot is equal to 325,851 US gallons. Siberia’s Lake Baikal contains about 6,276,367,740,000,000 gallons of freshwater – nearly 1 million gallons for every living person on earth.
The other – and more widely used – measure of a lake’s size is the lake’s surface acreage. By that measure, the world’s largest freshwater lake is North America’s Lake Superior.
Note: In the United States, an acre foot is a unit of volume used to refer to large-scale bodies of water. It is defined by the volume of water needed to cover 1 acre of surface area to a depth of 1 foot.
You can find many of the the world’s largest lakes (by water volume) on LakeLubbers. Note: For some lakes, the water volume data is unknown or does not apply, so you may see fewer lakes than the total 3 articles we have published for Classic South Region, GA lakes.
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Below are lakes within USA > US South Region > Georgia > Classic South Region, GA > Compared by water volume. This list does not represent all lakes in Classic South Region, GA, only the 3 Classic South Region, GA lake articles we have published on the LakeLubbers website.
Lake name  |
Water vol. in ac-ft |
Lake description |
|---|---|---|
| J. Strom Thurmond Lake, GA/SC (Classic South Region, GA, Georgia, Old 96 District, SC, South Carolina, US South Region, USA) |
1,730,000 ac-ft | (Also known as Lake Strom Thurmond, J. Strom Thurmond Reservoir, Clarks Hill Lake, Thurmond Lake) J. Strom Thurmond Lake, aka Clarks Hill Lake, holds the title of second largest artificial lake east of the Mississippi River. Straddling the Georgia-… |
| Lake Oconee, GA (Classic South Region, GA, Georgia, Historic Heartland Region, GA, US South Region, USA) |
470,000 ac-ft | Lake Oconee takes its name from a group of Creek Indians that long ago lived close to Georgia’s Oconee River basin. “Oconee” is purported to mean “gre… |
| Lake Sinclair, GA (Classic South Region, GA, Georgia, Historic Heartland Region, GA, US South Region, USA) |
330,000 ac-ft | (Also known as Sinclair Lake) With 15,330 acres of sparkling water against the backdrop of the Oconee National Forest, Lake Sinclair in Georgia is an outdoor enthusiast’s premier d… |