21号川
21号川 is 2 km long, and has a stream level of 5.
Map of 21号川
This area:
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osm.org Distributaries / Outflows
21号川 flows into フッポウシ左二俣川
, which it joins at
N 43° 18′ 27″, E 144° 42′ 40″
at OSM node
n1467149363,
and there 10 km of total upstream flows in.
Tributaries
21号川 has 0 tributaries.