(unnamed)

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(unnamed) flows into the sea: 112 km flows in at S 12° 12′ 39″, W 72° 42′ 39″ at OSM node n7503457408. 58 km flows in at S 12° 10′ 44″, W 72° 45′ 20″ at OSM node n7506880514. 558 m flows in at S 12° 8′ 47″, W 72° 28′ 31″ at OSM node n7508649599. (unnamed) flows into Río Urubamba , which it joins at S 12° 10′ 48″, W 72° 49′ 34″ at OSM node n2385812305, and there 6,880 km of total upstream flows in. load it's distributaries

(unnamed) has 0 tributaries.