岩井川

岩井川 is 9 km long, and has a stream level of 0.

Map of 岩井川

This area: WaterwayMap main

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Distributaries / Outflows

岩井川 flows into the sea: 17 km flows in at N 35° 5′ 10″, E 139° 50′ 31″ at OSM node n758241467.

Tributaries

岩井川 has 4 tributaries.

大川, which joins it at N 35° 5′ 18″, E 139° 50′ 46″ at OSM node n758391855, and 6 km of total upstream flows in.

(unnamed), which joins it at N 35° 6′ 12″, E 139° 54′ 0″ at OSM node n758303555, and 891 m of total upstream flows in.

馬場川, which joins it at N 35° 6′ 8″, E 139° 51′ 54″ at OSM node n758228894, and 744 m of total upstream flows in.

(unnamed), which joins it at N 35° 6′ 16″, E 139° 53′ 27″ at OSM node n5495474837, and 572 m of total upstream flows in.