The U.S. Geological Survey (USGS) South Atlantic Water Science Center and the Environmental Protection Division of the Georgia Department of Natural Resources have been collecting and compiling water-use information in Georgia since 1980 as part of an ongoing cooperative agreement. Information used to estimate water-use for Georgia was gathered from a variety of Federal, State, local, private, and online sources. Some of the estimates are based on reported data required by Georgia and Federal legislation, whereas other estimates were made using coefficients and geospatial techniques. Water-use estimates were compiled for seven use-categories: domestic, commercial, industry, mining, thermoelectric power cooling, livestock and aquaculture, and irrigation of crops and golf courses.
Estimates of water use are made for all counties in Georgia; however, aggregating those county estimates to the eleven water-planning regions, identified in the Georgia Statewide Water Management Plan helps visualize how water is used in different parts of the State. Factors driving changes in estimated water use in Georgia from 1985 to 2015 include (1) population changes in number and location; (2) five periods of major drought; (3) water conservation efforts and education programs initiated by State and local governments and water utilities; (4) and changing water needs for thermoelectric power cooling, industry, and agricultural activities. One or more of these factors are evident in trends for each of the water use categories.
Click the Select Data tab below to filter water-use data by location, category, and year. Click the About the Data tab to learn more about water-use data. Click the User Guide button above for additional instructions.
Please visit the Water-Use Terminology web page for complete definitions.
Public Supplied (Municipal)Water withdrawn by public and private water suppliers that furnish water to at least 25 people or have a minimum of 15 connections. Public suppliers provide water for a variety of uses, such as domestic, commercial, industrial, thermoelectric-power, and public water use.
Public Supplied DeliveriesAmount of water delivered from a public supplier to users for domestic, commercial, industrial, thermoelectric-power, or public-use purposes. These estimates were established by Public Supplier surveys administered between 1980 and 2010 by GAEPD and compiled by USGS.
Self SuppliedWater withdrawn from a groundwater or surface-water source by a user rather than being obtained from a public supply.
DomesticWater used for indoor household purposes such as drinking, food preparation, bathing, washing clothes and dishes, flushing toilets, and outdoor purposes such as watering lawns and gardens. Domestic water use includes potable and non-potable water provided to households by a public water supplier (domestic deliveries) and self-supplied water.
CommercialWater for motels, hotels, restaurants, office buildings, other commercial facilities, military and nonmilitary institutions. Water may be obtained from a public-supply system or may be self-supplied.
ThermoelectricWater used in the process of generating electricity with steam-driven turbine generators. The combined public-supply deliveries to thermoelectric-power plants and self-supplied thermoelectric-power withdrawals.
IndustrialWater used for fabrication, processing, washing, and cooling. Includes industries such as chemical and allied products, food, mining, paper and allied products, petroleum refining, and steel.
MiningWater used for the extraction of naturally occurring minerals including solids (such as coal, sand, gravel, and other ores), liquids (such as crude petroleum), and gases (such as natural gas). Also includes uses associated with quarrying, milling and other preparations customarily done at the mine site, injection of water for secondary oil recovery or for unconventional oil and gas recovery (such as hydraulic fracturing), and other operations associated with mining activity. Does not include water associated with dewatering of the aquifer that is not put to beneficial use. Also does not include water used in processing, such as smelting, refining petroleum, or slurry pipeline operations. These processing uses are included in industrial water use.
LivestockWater used for livestock watering, feedlots, dairy operations, and other on-farm needs. Types of livestock include dairy cows and heifers, beef cattle and calves, sheep and lambs, goats, hogs and pigs, horses and poultry.
AquacultureWater use associated with the farming of finfish, shellfish, and other organisms that live in water, and offstream water use associated with fish hatcheries.
Irrigation (Crop and Golf)Water that is applied by an irrigation system to assist crop and pasture growth, or to maintain vegetation on recreational lands such as parks and golf courses. Irrigation includes water that is applied for pre-irrigation, frost protection, chemical application, weed control, field preparation, harvesting, dust suppression, leaching of salts from the root zone. Irrigation water use estimates also include conveyance losses.
Return FlowWater that reaches a groundwater or surface-water source after release from the point of use and thus becomes available for further use. This includes wastewater-treatment return flow which is water returned to the hydrologic system by wastewater-treatment facilities.
Consumptive UseThe part of water withdrawn that is evaporated, transpired, incorporated into products or crops, consumed by humans or livestock, or otherwise not available for immediate use. Thermoelectric water consumption is the water evaporated or incorporated into byproducts as a result of the production of electricity from heat. Also referred to as water consumed.