All Earth’s water, liquid fresh water, and water in lakes and rivers
1. All water (sphere over the western U.S., 860 miles/1384.04 km in diameter)
2. Fresh liquid water in the ground, lakes, swamps, and rivers (sphere over Kentucky, 169.5 miles/272.78 km in diameter), and
3. Fresh-water lakes and rivers (sphere over Georgia, 34.9 miles/56.17 km in diameter).