古川

古川 is 2 km long, and has a stream level of 3.

Map of 古川

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古川 flows into (unnamed) , which it joins at N 34° 15′ 58″, E 134° 8′ 55″ at OSM node n756018150, and there 2 km of total upstream flows in.

古川 has 0 tributaries.