古江川
古江川 is 2 km long, and has a stream level of 0.
Map of 古江川
This area:
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osm.org Distributaries / Outflows
古江川 flows into the sea:
2 km flows in at N 32° 17′ 14″, E 130° 3′ 59″ at OSM node n1440627619.
Tributaries
古江川 has 0 tributaries.