The Jach'a Jawira (Aymara for "big river") which later is named Colorado, Mani, then Colorado again and finally Katari originates northeast of the mountain. It empties into Wiñaymarka Lake, the southern part of Lake Titicaca.
References
^ abBolivian IGM map 1:50,000 Estación General Ballivián 5942-IV
^Radio San Gabriel, "Instituto Radiofonico de Promoción Aymara" (IRPA) 1993, Republicado por Instituto de las Lenguas y Literaturas Andinas-Amazónicas (ILLLA-A) 2011, Transcripción del Vocabulario de la Lengua Aymara, P. Ludovico Bertonio 1612 (Spanish-Aymara-Aymara-Spanish dictionary)