国安川
国安川 is 1 km long, and has a stream level of 1.
Map of 国安川
This area:
WaterwayMap main
osm.org
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osm.org Distributaries / Outflows
Tributaries
国安川 has 1 tributaries.
-
河内川, which joins it at N 33° 16′ 54″, E 132° 32′ 20″ at OSM node
n756628225, and 7 km of total upstream flows in.