The Sapão River is a river of Bahia state in eastern Brazil.
The Sapão is a tributary of the Preto River of Bahia. The river basin includes part of the 707,079 hectares (1,747,230 acres) Serra Geral do Tocantins Ecological Station, a strictly protected conservation unit created in 2001 to preserve an area of cerrado.
References
Sapão River Wikipedia(Text) CC BY-SA