Ganges Basin (112,490 km²), West Bengal (71,485 km²), Haryana (34,341 km²), Himachal Pradesh (4,317 km²) , Delhi, Arunachal pradesh(1,484 km²), the whole of Bangladesh, Nepal and Bhutan. Several tributaries rise inside Tibet before flowing south through Nepal. The basin has a population of more than 500 million, making it the most populated river basin in the world. The basin comprises semi-arid valleys in the rain shadow north of the Himalaya, densely forested mountains south of the highest ranges, the scrubby Shiwalik foothills and the fertile Gangetic Plains. Central highlands south of the Gangetic Plain have plateaus, hills and mountains intersected by valleys
Shannon River Basin within the Shannon River Basin and the rivers and riverbanks on which they stand: Shannon River: (going downstream) Shannon River tributaries: Freshwater Catchments (With Areas - km) Going downstream Left Bank: Right Bank: Estuarine Catchments Areas Left Bank: Right Bank: There are many other smaller tributaries which join the Shannon along its journey. There are a multitude of lakes within the Shannon River Basin, both on the main river and throughout the sub-catchments. Here is a table showing the major lakes: Shannon River Basin The Shannon River Basin consists of the area containing Ireland's longest river, the River Shannon, and