小内海川
小内海川 is 5 km long, and has a stream level of 0.
Map of 小内海川
This area:
WaterwayMap main
osm.org
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osm.org
JOSM isn't running...
JOSM isn't running...
geo: url (open on mobile)
Distributaries / Outflows
小内海川 flows into the sea:
5 km flows in at N 31° 44′ 1″, E 131° 27′ 47″ at OSM node n742764780.
Tributaries
小内海川 has 0 tributaries.