保川

保川 is 2 km long, and has a stream level of 4.

Map of 保川

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保川 flows into 牧川 , which it joins at N 36° 0′ 12″, E 136° 46′ 23″ at OSM node n726439742, and there 7 km of total upstream flows in.

保川 has 1 tributaries.

(unnamed) , which joins it at the following points: 844 m of total upstream flows in at N 36° 0′ 55″, E 136° 47′ 21″ at OSM node n726241050 3 km of total upstream flows in at N 36° 0′ 55″, E 136° 47′ 21″ at OSM node n726241050