Lake Alcacocha (possibly from Quechua allqa black-and-white qucha lake)Teofilo Laime Acopa, Diccionario Bilingüe, Iskay simipi yuyay k'ancha, Quechua – Castellano, Castellano – Quechua (Quechua-Spanish dictionary) is a lake in Peru situated in the Pasco Region, Daniel Alcides Carrion Province, Tusi District, and in the Pasco Province, Simón Bolívar District. It is located 12 km from Cerro de Pasco.
See also Kuntuyuq List of lakes in Peru
References
INEI, Compendio Estadistica 2007, page 26