石垣外谷川
石垣外谷川 is 772 m long, and has a stream level of 3.
Map of 石垣外谷川
This area:
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osm.org Distributaries / Outflows
石垣外谷川 flows into 宮川
, which it joins at
N 34° 18′ 1″, E 136° 13′ 48″
at OSM node
n734718172,
and there 170 km of total upstream flows in.
Tributaries
石垣外谷川 has 0 tributaries.