Kupanjoki
Kupanjoki is 5 km long, and has a stream level of 0.
Map of Kupanjoki
This area:
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osm.org Distributaries / Outflows
Kupanjoki flows into the sea:
5 km flows in at N 62° 18′ 34″, E 24° 36′ 36″ at OSM node n366984496.
Tributaries
Kupanjoki has 0 tributaries.