(unnamed)

(unnamed) is 1 km long, and has a stream level of 0.

Map of (unnamed)

This area: WaterwayMap main

osm.org

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Distributaries / Outflows

(unnamed) flows into the sea: 3 km flows in at N 36° 9′ 18″, E 137° 58′ 19″ at OSM node n748293362. 3 km flows in at N 36° 9′ 18″, E 137° 58′ 19″ at OSM node n748293362. (unnamed) flows into 田川 , which it joins at N 36° 9′ 55″, E 137° 57′ 51″ at OSM node n748593459, and there 64 km of total upstream flows in.

Tributaries

(unnamed) has 3 tributaries.

北洞川, which joins it at N 36° 9′ 50″, E 137° 57′ 57″ at OSM node n748532048, and 4 km of total upstream flows in.

南洞川, which joins it at N 36° 9′ 6″, E 137° 58′ 24″ at OSM node n748630764, and 4 km of total upstream flows in.

中洞川, which joins it at N 36° 9′ 1″, E 137° 59′ 29″ at OSM node n748203737, and 208 m of total upstream flows in.