Grosne (river)

Grosne
The Grosne at Cluny
Country	France
Physical characteristics
Main source	Saint-Bonnet-des-Bruyères 610 m (2,000 ft) 46°14′52″N 04°28′37″E / 46.24778°N 4.47694°E / 46.24778; 4.47694
River mouth	Saône 170 m (560 ft) 46°41′58″N 04°56′13″E / 46.69944°N 4.93694°E / 46.69944; 4.93694Coordinates: 46°41′58″N 04°56′13″E / 46.69944°N 4.93694°E / 46.69944; 4.93694
Length	95.6 km (59.4 mi)
Discharge	Average rate: 10 m3/s (350 cu ft/s)
Basin features
Progression	Saône→ Rhône→ Mediterranean Sea
Basin size	1,000 km2 (390 sq mi)

The Grosne (French: la Grosne) is a 95.6-kilometre (59.4 mi) long river in the Rhône and Saône-et-Loire departments in central eastern France. Its source is near Saint-Bonnet-des-Bruyères. It flows generally north. It is a right tributary of the Saône into which it flows in Marnay.

This list is ordered from source to mouth: