馬門川

馬門川 is 5 km long, and has a stream level of 0.

Map of 馬門川

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It has 1 side channels.

馬門川 flows into the sea: 7 km flows in at N 41° 4′ 20″, E 141° 23′ 30″ at OSM node n753113504.

馬門川 has 2 tributaries.

(unnamed), which joins it at N 41° 4′ 30″, E 141° 22′ 28″ at OSM node n753884695, and 2 km of total upstream flows in.

(unnamed), which joins it at N 41° 4′ 55″, E 141° 21′ 35″ at OSM node n754071223, and 716 m of total upstream flows in.