Water Use in Georgia, 2005 Surface-water Withdrawals
Total offstream water use from groundwater and surface-water sources was about 5,471 million gallons per day (Mgal/d) in 2005. An estimated 4,291 Mgal/d were withdrawn from surface-water sources (78 percent), and of that amount, 63 percent was for thermoelectric-power generation. The greatest offstream use (60 Mgal/d or greater) occurred in counties where thermoelectric-power plants are located. Surface water provided 78 percent of the 1,180 Mgal/d withdrawn for public supply. Many counties in the northern Piedmont physiographic province of Georgia, an area of dense population, had a large percentage of withdrawals from surface-water sources.
Surface-water withdrawals by county
 

Population and water withdrawals in Georgia, 2005 (Water-use values are in million gallons per day (Mgal/d)
| Population | Groundwater | Surface water | Surface water (excluding thermoelectric) | Total | Total (excluding thermoelectric) |
| 9,072,576 | 1,180 | 4,291 | 1,574 | 5,471 | 2,754 |
Surface-water withdrawals, by category of use


Information Resources
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