River mouth Seine156 m (512 ft) Basin size 736 km (284 sq mi) | Length 100 km | |
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Main source Near Poinson-lès-Grancey400 m (1,300 ft) Discharge Average rate:8.6 m/s (300 cu ft/s) | ||
The Ource ([uʁs]) is a 100 km (62 mi) long river in northeastern France, right tributary of the river Seine. Its source is in the Haute-Marne département, 2 km south of Poinson-lès-Grancey. It flows generally northwest. It joins the Seine at Bar-sur-Seine.
Map of L'Ource, France
Its course crosses the following départements and communes:
References
Ource Wikipedia(Text) CC BY-SA