Do Sono River (Tocantins)

The Do Sono River (Portuguese: Rio do Sono) is a river of Tocantins state in central Brazil. It is a right tributary of the Tocantins River.

Do Sono River Rio do Sono
Location
Country	Brazil
Physical characteristics
Source
• location	Tocantins state
• coordinates	10.182131°S 46.936068°W / -10.182131; -46.936068
Mouth
• location	Tocantins River, Pedro Afonso, Tocantins
• coordinates	8.959754°S 48.175988°W / -8.959754; -48.175988
Basin features
Tributaries
• left	Novo River
• right	Soninho River

The river has its headwater in the 158,885 hectares (392,610 acres) Jalapão State Park, a fully protected conservation unit created in 2001.^[1] The Do Sono forms at the confluence of the Novo and Soninho on the northwest boundary of the state park.

See also

• List of rivers of Tocantins