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It's drainage area is 1061469 km.
River Indus's drainage basin has an area of 1165000 square kilometers.
Area having a common drainage is catchment area, whereas area which is uses that water from common drainage area is command area.
The Ganges River Drainage Basin, located primarily in northern India and parts of Bangladesh, is one of the most significant river systems in South Asia. It covers an area of approximately 1.1 million square kilometers and supports a diverse ecosystem and a large human population, providing water for agriculture, drinking, and industry. The basin is characterized by its fertile alluvial plains and is crucial for the livelihoods of millions. However, the region faces challenges such as pollution, over-extraction of water, and the impacts of climate change.
Drainage Basin
Riverbasin
The drainage basin of the Nile covers 1,256,591 square miles or about 10% of the area of Africa.
Drainage basin is also called catchment, catchment area, catchment basin, drainage area, river basin, and water basin. It is an area of land. All water that falls on that land flows into one river.
The boundary of the drainage basin is called a drainage divide. Sometimes drainage basin is called catchment area referring to an area where water flows into a stream or a number of streams. In North America drainage basin is also called Watershed.
The Ganges had a good effect on economic activities in India. The river has been used for irrigation to grow cash crops such as sugarcane, cotton and oilseeds. The Ganges provides hydroelectric potential for the area.
West Bengal state, India, and Bangladesh
Surface drainage systems.