ポン来馬川

ポン来馬川 is 4 km long, and has a stream level of 0.

Map of ポン来馬川

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ポン来馬川 flows into the sea: 8 km flows in at N 42° 25′ 34″, E 141° 5′ 34″ at OSM node n1466213984.

ポン来馬川 has 1 tributaries.

(unnamed), which joins it at N 42° 25′ 45″, E 141° 5′ 21″ at OSM node n1466215561, and 3 km of total upstream flows in.