大洞川
大洞川 is 3 km long, and has a stream level of 2.
Map of 大洞川
This area:
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osm.org
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osm.org Distributaries / Outflows
大洞川 flows into 長良川
, which it joins at
N 35° 56′ 25″, E 136° 51′ 8″
at OSM node
n726497541,
and there 82 km of total upstream flows in.
Tributaries
大洞川 has 0 tributaries.