The Ligny is a

stream A stream is a continuous body of water, body of surface water Current (stream), flowing within the stream bed, bed and bank (geography), banks of a channel (geography), channel. Depending on its location or certain characteristics, a strea ...

Belgium Belgium, officially the Kingdom of Belgium, is a country in Northwestern Europe. Situated in a coastal lowland region known as the Low Countries, it is bordered by the Netherlands to the north, Germany to the east, Luxembourg to the southeas ...

, a tributary of the

Orneau The Orneau (; ) is a river in Belgium. It is a tributary of the Sambre and therefore sub-tributary of the Meuse. The Orneau flows from north to south, through the province of Namur, and after a journey of about , it flows into the Sambre at Jemepp ...

on the right bank. Its waters eventually join the

Meuse The Meuse or Maas is a major European river, rising in France and flowing through Belgium and the Netherlands before draining into the North Sea from the Rhine–Meuse–Scheldt delta. It has a total length of . History From 1301, the upper ...

via the

Sambre The Sambre () is a river in northern France and in Wallonia, Belgium. It is a left-bank tributary of the Meuse, which it joins in the Wallonian capital Namur. The source of the Sambre is near Le Nouvion-en-Thiérache, in the Aisne department. ...

References

Rivers of Belgium {{Belgium-river-stub