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
Yukon River Basin patterns throughout the Yukon river. This data was then used to monitor the salmon in the river system. This is data regarding Chinook salmon migration in the Yukon river. The Yukon River Basin has 4 towns/cities and 43 villages, with approximately 126,000 currently inhabitants. Of those, 10 percent still rely solely on the land and 83 percent are indigenous. In the towns of Dawson and Faro, there are 1,000-2,000 residents. The city Whitehorse has over 23,000 residents, while Fairbanks had around 84,000 residents. Villages around the basin hold anywhere from 30 to 800 people. Yukon River Basin The Yukon River