This is a pair of lists of terrestrial lakes with a surface area of more than approximately 3,000 square kilometres (1,200 sq mi), ranked by area,[1][2][3] excluding reservoirs and lagoons.
The area of some lakes can vary considerably over time, either seasonally or from year to year. This is especially true of salt lakes in arid climates.
This list therefore excludes seasonal lakes such as Kati Thanda–Lake Eyre (maximum area 9,500 km2, 3,700 sq mi), Mar Chiquita Lake (Córdoba) (maximum area 6,000 km2, 2,300 sq mi), Lake Torrens (maximum area 5,745 km2, 2,218 sq mi) and Great Salt Lake (maximum area, 1988, 8,500 km2, 3,300 sq mi).
The list is divided in two: all lakes as conventionally defined down to 3,000 square kilometres (1,200 sq mi), and the largest lakes under a geological definition, where the Caspian Sea is considered a small ocean rather than a lake, and Lake Michigan–Huron (or "Huron–Michigan") is recognized as a single body of water.
The Caspian Sea is conventionally considered the world's largest lake, but it is centered on an oceanic basin (a fragment of the ancient Tethys Ocean) rather than lying entirely over continental crust as all other lakes do.[4][5][6][7][8]Lake Michigan and Lake Huron are conventionally counted as separate lakes, but hydrologically they are a single body of water, which is the world's largest lake by surface area.[9][10][11][12][13]
^Marsh, William M.; Martin M. Kaufman (30 April 2012). Physical geography : great systems and global environments. Table 16.2: Great lakes of the world by lake type. Cambridge: Cambridge University Press. p. 399. ISBN978-0521764285.
^Planet Earth And the New Geoscience (2003:154). Victor Schmidt, William Harbert, University of Pittsburgh
^David Lees in Canadian Geographic writes, "Contrary to popular belief, the largest lake in the world is not Lake Superior but mighty Lake Michigan–Huron, which is a single hydrological unit linked at the Straits of Mackinac." Lees, David. "High and Dry" Canadian Geographic (May/June 2004) pp.94-108.
^"Lakes Michigan and Huron are considered to be one lake, as they rise and fall together due to their union at the Straits of Mackinac." U.S. Army Corps of Engineers, "Hydrological Components" Record Low Water Levels Expected on Lake SuperiorArchived 2008-10-15 at the Wayback Machine. August 2007. p.6