Atlanta Water Intelligence
Georgia · 498,715 residentsAtlanta's water supply has been at the center of a decades-long tri-state dispute with Alabama and Florida over the Chattahoochee River.
About Water Supply in Atlanta
Atlanta's water supply has been at the center of a decades-long tri-state dispute with Alabama and Florida over the Chattahoochee River.
Hi3 Water tracks 200 water assets within 60km of Atlanta, including springs, wells, aquifers, and water rights transactions. The average Water Intelligence Score in this area is 65.1/100. The most common asset type is River (185 assets).
Data sources: USGS, EPA, state water boards. Report last updated: June 30, 2026.
Water Assets Near Atlanta
Top Water Assets Near Atlanta
Ranked by Water Intelligence Score (WIS)
- 1
Tara Lake Dam
Reservoir5,783,187 GPM67WIS - 2
Lake Ashley Dam
Reservoir587,969 GPM66WIS - 3
Little Tallapoosa River W/S Str. #36 Dam
Reservoir3,684,903 GPM66WIS - 4
Mill - Canton Creek W/S Str. #3 Dam
Reservoir137,073 GPM66WIS - 5
Mill - Canton Creek W/S Str. #4 Dam
Reservoir518,400 GPM66WIS - 6
Ellison Lake Dam
Reservoir43,851 GPM66WIS - 7
Mill - Canton Creek W/S Str. #12 Dam
Reservoir262,566 GPM66WIS - 8
Little River Ws Str #13
Reservoir279,622 GPM66WIS - 9
Mill - Canton Creek W/S Str. #6 Dam
Reservoir365,348 GPM66WIS - 10
Little River Ws Str # 22
Reservoir344,253 GPM66WIS
Explore Atlanta on the Interactive Map
View all water assets within 60km of Atlanta, including aquifer boundaries, water rights, drought status, and regulatory alerts.