A drainage basin is an area of land where all flowing surface water converges to a single point, such as a river mouth, or flows into another body of water...

An endorheic basin (/ˌɛndoʊˈriː.ɪk/ EN-doh-REE-ik; also endoreic basin and endorreic basin) is a drainage basin that normally retains water and allows...

The list of drainage basins by area identifies basins (also known as "catchments" or, in North American usage, "watersheds"), sorted by area, which drain...

geomorphology, drainage systems, also known as river systems, are the patterns formed by the streams, rivers, and lakes in a particular drainage basin. They are...

The Columbia River drainage basin is the drainage basin of the Columbia River in the Pacific Northwest region of North America. It covers 668,000 km2 or...

Drainage Basin A, is one of the drainage basins of South Africa. The main river in this system is the Limpopo River. It is subdivided into 9 sub-drainage...

A drainage basin is an extent of land where water from rain and melting snow or ice drains downhill into a body of water, such as a river, lake, reservoir...

Drainage density is a quantity used to describe physical parameters of a drainage basin. First described by Robert E. Horton, drainage density is defined...

The Murray–Darling Basin is a large geographical area in the interior of southeastern Australia, encompassing the drainage basin of the tributaries of...

The Hudson Bay drainage basin is the drainage basin in northern North America where surface water empties into the Hudson Bay and adjoining waters. Spanning...

drainage divide, water divide, ridgeline, watershed, water parting or height of land is elevated terrain that separates neighboring drainage basins....

region, where Mesopotamian civilization first emerged. The Tigris–Euphrates Basin is shared between Turkey, Syria, Iraq, Iran, and Kuwait. Many tributaries...

length marks part of the border between Senegal and Mauritania. It has a drainage basin of 270000 km2 (100000 sq mi), a mean flow of 680 m3/s (24,000 cu ft/s)...

Consequently, while six countries have a coastline on the sea, its drainage basin includes parts of 24 countries in Europe. The Black Sea covers 436,400 km2...

against. The river is approximately 1,750 km (1,090 mi) long, with a drainage basin of 415,000 km2 (160,000 sq mi) in size. The mean discharge measured...

River is the primary river, and second-longest river, of the largest drainage basin in the United States. From its traditional source of Lake Itasca in...

of West Africa, extending about 4,180 kilometres (2,600 miles). Its drainage basin is 2,117,700 km2 (817,600 sq mi) in area. Its source is in the Guinea...

A drainage basin is an extent of land where water from rain and melting snow or ice drains downhill into a body of water, such as a river, lake, reservoir...

The Lake Eyre basin (/ɛər/ AIR) is a drainage basin that covers just under one-sixth of all Australia. It is the largest endorheic basin in Australia and...

Drainage is the natural or artificial removal of a surface's water and sub-surface water from an area with excess water. The internal drainage of most...

closed or endorheic drainage basin is to the north of the lake and 70% is south of it. The Soda Lake complex consists of two larger basins, and at least 130...

that form part of the boundaries of the U.S. state of Iowa; ordered by drainage basin, with tributaries indented under each larger river's name; ordered alphabetically...

sea North Polar Basin into two oceanic basins: the Eurasian Basin, which is 4,000–4,500 m (13,100–14,800 ft) deep, and the Amerasian Basin (sometimes called...

second largest hydrographic basin in Africa, the Nile Basin is effectively the most notable drainage basin on the continent. It covers approximately 2,870,000 km2...

The list of rivers of Canada is organized by drainage basin and province. The major Canadian drainage basins are the following: Arctic Ocean Pacific Ocean...

in Canada, whose direct surface runoff and watersheds form a large drainage basin that feeds into the lakes. It is generally considered to also include...

The Amazon basin is the part of South America drained by the Amazon River and its tributaries. The Amazon drainage basin covers an area of about 7,000...

of rivers of the U.S. state of Tennessee: This list is arranged by drainage basin, with respective tributaries indented under each larger stream's name...

The Gulf of Mexico (Spanish: Golfo de México) is an ocean basin and a marginal sea of the Atlantic Ocean, mostly surrounded by the North American continent...

rivers in the U.S. state of South Carolina: This list is arranged by drainage basin, from north to south, with respective tributaries indented under each...