室洞川

室洞川 is 3 km long, and has a stream level of 3.

Map of 室洞川

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室洞川 flows into 菅田川 , which it joins at N 35° 38′ 39″, E 137° 7′ 44″ at OSM node n726413859, and there 20 km of total upstream flows in.

室洞川 has 3 tributaries.

菅田川, which joins it at N 35° 38′ 36″, E 137° 7′ 30″ at OSM node n726298006, and 11 km of total upstream flows in.

(unnamed), which joins it at N 35° 38′ 37″, E 137° 7′ 33″ at OSM node n726169954, and 4 km of total upstream flows in.

(unnamed), which joins it at N 35° 37′ 44″, E 137° 7′ 29″ at OSM node n726304109, and 867 m of total upstream flows in.