於古発川
於古発川 is 5 km long, and has a stream level of 0.
Map of 於古発川
This area:
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osm.org
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osm.org
JOSM isn't running...
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geo: url (open on mobile)
Distributaries / Outflows
於古発川 flows into the sea:
5 km flows in at N 43° 11′ 35″, E 140° 59′ 48″ at OSM node n1451589889.
Tributaries
於古発川 has 0 tributaries.