All the accessible fresh water in the world - with caption
There is 4.3917 million cubic kilometres of accessible fresh water. If you brought it all together in a single drop, it would form a sphere 203 km across.
There is 1,408.7 million cubic kilometres of water on Earth, but 97.25% of it is sea water. All the water in the world, including sea water, would form a sphere 1,391 km across.
There is 38.7 million cubic kilometres of non-ocean water:
Ice caps and glaciers: 74.93%
Deep groundwater (750-4,000 metres): 13.69%
Shallow groundwater (<750 metres): 10.85%
Lakes: 0.32%
Soil moisture: 0.17%
Atmosphere: 0.034%
Rivers: 0.0044%
Biosphere: 0.0016%
Shallow ground water, lakes, rivers and soil moisture makes up 11.35% of non-ocean water and just 0.31% of all water.
Water data:
Elizabeth Kay Berner and Robert A. Berner, 1987, The Global Water Cycle: Geochemistry and Environment, Prentice Hall, Inc., Englewood Cliffs, N.J, Table 2.1, p 13
By Carbon Visuals for South West Water