古隅田川

古隅田川 is 1 km long, and has a stream level of 3.

Map of 古隅田川

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古隅田川 flows into 大落古利根川 , which it joins at N 35° 59′ 4″, E 139° 45′ 7″ at OSM node n1047284538, and there 251 km of total upstream flows in.

古隅田川 has 1 tributaries.

(unnamed) , which joins it at the following points: 23 km of total upstream flows in at N 35° 59′ 5″, E 139° 44′ 22″ at OSM node n1047359110 1 km of total upstream flows in at N 35° 59′ 5″, E 139° 44′ 22″ at OSM node n1047359110