イワナイ川

イワナイ川 is 14 km long, and has a stream level of 1.

Map of イワナイ川

This area: WaterwayMap main

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Distributaries / Outflows

イワナイ川 flows into 沙流川 , which it joins at N 42° 47′ 50″, E 142° 23′ 55″ at OSM node n1459590126, and there 551 km of total upstream flows in.

Tributaries

イワナイ川 has 7 tributaries.

(unnamed), which joins it at N 42° 47′ 43″, E 142° 28′ 40″ at OSM node n1459589130, and 3 km of total upstream flows in.

(unnamed), which joins it at N 42° 47′ 34″, E 142° 28′ 46″ at OSM node n1459587453, and 2 km of total upstream flows in.

タキノ沢川, which joins it at N 42° 47′ 37″, E 142° 27′ 8″ at OSM node n1459587669, and 2 km of total upstream flows in.

(unnamed), which joins it at N 42° 47′ 57″, E 142° 28′ 15″ at OSM node n1459590945, and 2 km of total upstream flows in.

(unnamed), which joins it at N 42° 47′ 57″, E 142° 25′ 5″ at OSM node n1459591037, and 2 km of total upstream flows in.

(unnamed), which joins it at N 42° 47′ 36″, E 142° 26′ 52″ at OSM node n1459587582, and 653 m of total upstream flows in.

(unnamed), which joins it at N 42° 48′ 2″, E 142° 27′ 48″ at OSM node n1459591511, and 602 m of total upstream flows in.