Lakes / Georgia / Madison County / Reservoir Four
Reservoir Four, Georgia
33 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - Georgia
34.14 degrees N, 83.33 degrees W - Madison County. State and county outlines drawn from Census boundary data; the lake marker is placed by its USGS National Hydrography Dataset coordinates, not by eye. Schematic - not a survey map.
How Reservoir Four Stacks Up
- Larger than 30% of the 728 lakes counted in Georgia.
- About 13 miles from Athens, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Lake Seagraves | Madison | 3.0 mi | 33 acres |
| Reservoir 27 | Madison | 3.3 mi | 50 acres |
| Reservoir Six | Madison | 4.9 mi | 30 acres |
| Reservoir 29 | Madison | 7.6 mi | 83 acres |
| Dam Number 10 | Jackson | 7.7 mi | 215 acres |
| Reservoir 64 | Madison | 12 mi | 44 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About Reservoir Four
How Big Is Reservoir Four?
Reservoir Four covers 33 acres in Madison County, Georgia.
What Is the Largest Lake in Madison County?
Reservoir 29 is the largest lake in Madison County, at 83 acres.
Largest Lakes in Georgia
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | J. Strom Thurmond Reservoir | Lincoln | 40,816 acres | - |
| 2 | Lake Sidney Lanier | Forsyth | 38,293 acres | - |
| 3 | Walter F George Reservoir | Quitman | 34,919 acres | - |
| 4 | J. Strom Thurmond Reservoir | Columbia | 25,660 acres | - |
| 5 | West Point Lake | Troup | 22,313 acres | - |
All 728 Georgia lakes ranked by surface area
Sources: USGS NHD (The National Map NHD MapServer layer 12) named waterbodies FTYPE 390/436; counties via Census point-in-polygon lake data (ID 46758011). Verified October 30, 2026.