(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 Rio Piauí , which it joins at S 7° 56′ 45″, W 42° 40′ 24″ at OSM node n3709665628, and there 15,125 km of total upstream flows in. load it's distributaries

(unnamed) has 1 tributaries.

• Riacho Cardoso, which joins it at S 7° 56′ 59″, W 42° 41′ 20″ at OSM node n8365672114, and 13 km of total upstream flows in.
load it's tributaries