(unnamed)

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)

(unnamed) flows into 荒川 , which it joins at N 35° 39′ 15″, E 139° 50′ 47″ at OSM node n6170148773, and there 2,521 km of total upstream flows in. load it's distributaries

(unnamed) has 1 tributaries.

• 新左近川, which joins it at N 35° 39′ 15″, E 139° 51′ 2″ at OSM node n859531893, and 4 km of total upstream flows in.
load it's tributaries