West Nakdong River
The Nakdong River was originally the main stream of the Nakdong River, but it was separated from the main stream after the formation of the gates and rivers. It starts from Daejanggum, which connects Daejang 1 and Gyeongsangnam-do, Gyeongsangnam-do, Busan, to Noksan-dong, which connects Myeongji-dong, Gangseo-gu, and Noksan-dong, Busan. The tributaries are the Joomdan River, Ji Sacheon, McDo River, Pyeonggang River, Yean Ancheon, Silla River, and Juju River. Gangdong-dong in Gangseo-gu, Busan was named after it was located on the east side of the Nakdong River.