ポンタルマエ川

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ポンタルマエ川 flows into タルマエ川 , which it joins at N 42° 35′ 12″, E 141° 26′ 45″ at OSM node n7470532633, and there 8 km of total upstream flows in. load it's distributaries

ポンタルマエ川 has 1 tributaries.

• (unnamed), which joins it at N 42° 35′ 23″, E 141° 26′ 20″ at OSM node n1466344956, and 565 m of total upstream flows in.
load it's tributaries