黒桂河内川

黒桂河内川 is 12 km long, and has a stream level of 2.

Map of 黒桂河内川

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Distributaries / Outflows

黒桂河内川 flows into 早川 , which it joins at N 35° 28′ 17″, E 138° 20′ 14″ at OSM node n758987338, and there 21 km of total upstream flows in.

Tributaries

黒桂河内川 has 10 tributaries.