古子川
古子川 is 5 km long, and has a stream level of 1.
Map of 古子川
This area:
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osm.org Distributaries / Outflows
古子川 flows into 檜木川
, which it joins at
N 33° 58′ 12″, E 133° 26′ 47″
at OSM node
n756084466,
and there 9 km of total upstream flows in.
Tributaries
古子川 has 0 tributaries.