(unnamed)

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(unnamed) flows into 섬강 , which it joins at N 37° 21′ 59″, E 127° 49′ 45″ at OSM node n2107058112, and there 402 km of total upstream flows in. load it's distributaries

(unnamed) has 1 tributaries.

• 삼산천, which joins it at N 37° 21′ 56″, E 127° 49′ 40″ at OSM node n11971137536, and 43 km of total upstream flows in.
load it's tributaries