The Ch'alla Jawira (Aymarach'alla sand, jawira river,[1] "sand river", also spelled Challa Jahuira) is a river in the La Paz Department in Bolivia. It is a left tributary of the Tiwanaku River which empties into Wiñaymarka Lake, the southern part of Lake Titicaca.
^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)