The Santa Elena River is a river of Bolivia in the Chuquisaca Department, Nor Cinti Province, partly on the border of Inka Wasi Municipality and San Lucas Municipality.Inka Wasi Municipality: population data and map It is a right affluent of the upper Pillku Mayu.Jorge Molina Carpio, Daniel Espinoza Romero, Balance hídrico superficial de la cuenca alta del río Pilcomayo, La Paz 2005 (Spanish)
See also
List of rivers of Bolivia Inka Wasi River Puka Pampa River
References
Rand McNally, The New International Atlas, 1993.