北川内川

This area: WaterwayMap main osm.org edit in josm JOSM isn't running... edit in josm (new layer) JOSM isn't running... edit in iD geo: url (open on mobile)

北川内川 flows into 古城川 , which it joins at N 31° 53′ 27″, E 131° 23′ 43″ at OSM node n742707121, and there 8 km of total upstream flows in. load it's distributaries

北川内川 has 2 tributaries.

• (unnamed), which joins it at N 31° 53′ 56″, E 131° 23′ 1″ at OSM node n743211195, and 1 km of total upstream flows in.
load it's tributaries
• (unnamed), which joins it at N 31° 53′ 57″, E 131° 23′ 7″ at OSM node n742700931, and 308 m of total upstream flows in.
load it's tributaries