古関の沢川
古関の沢川 is 2 km long, and has a stream level of 1.
Map of 古関の沢川
This area:
WaterwayMap main
osm.org
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osm.org
JOSM isn't running...
JOSM isn't running...
geo: url (open on mobile)
Distributaries / Outflows
古関の沢川 flows into 湧別川
, which it joins at
N 43° 52′ 31″, E 143° 9′ 48″
at OSM node
n1476159912,
and there 149 km of total upstream flows in.
Tributaries
古関の沢川 has 0 tributaries.