助エ門川
助エ門川 is 3 km long, and has a stream level of 1.
Map of 助エ門川
This area:
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osm.org Distributaries / Outflows
助エ門川 flows into 遠別川
, which it joins at
N 44° 40′ 7″, E 141° 55′ 16″
at OSM node
n1451861832,
and there 411 km of total upstream flows in.
Tributaries
助エ門川 has 0 tributaries.