凹外河
凹外河 is 479 m long, and has a stream level of 0.
Map of 凹外河
This area:
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osm.org Distributaries / Outflows
凹外河 flows into the sea:
479 m flows in at N 27° 58′ 25″, E 120° 39′ 55″ at OSM node n11916022337.
Tributaries
凹外河 has 0 tributaries.