岩川

岩川 is 13 km long, and has a stream level of 3.

Map of 岩川

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岩川 flows into 江川 , which it joins at N 36° 41′ 19″, E 140° 6′ 39″ at OSM node n758695074, and there 62 km of total upstream flows in.

岩川 has 3 tributaries.

(unnamed), which joins it at N 36° 43′ 44″, E 140° 5′ 36″ at OSM node n5348665898, and 3 km of total upstream flows in.

(unnamed), which joins it at N 36° 44′ 46″, E 140° 4′ 41″ at OSM node n759213958, and 3 km of total upstream flows in.

(unnamed), which joins it at N 36° 41′ 46″, E 140° 6′ 26″ at OSM node n758649305, and 2 km of total upstream flows in.