Dyle (river)

The Dyle (French: [dil]; Dutch: Dijle [ˈdɛilə]) is a river in central Belgium, left tributary of the Rupel. It is 86 kilometres (53 mi) long. It flows through the Belgian provinces of Walloon Brabant, Flemish Brabant and Antwerp. Its source is in Houtain-le-Val, near Nivelles in Walloon Brabant.

Dyle/Dijle
The Dyle in Mechelen
Location of the Dijle
Location
Country	Belgium
Physical characteristics
Source
• location	Walloon Brabant
Mouth
• location	Rupel
• coordinates	51.0735°N 4.4201°E / 51.0735; 4.4201
Length	86 kilometres (53 mi)
Basin features
Progression	Rupel→ Scheldt→ North Sea

The most important cities along the Dyle are (starting from the source) Ottignies, Wavre, Leuven and Mechelen, the last of which is often called the 'Dijlestad' (Dyle City). The main tributaries of the Dyle are the rivers Demer (in Werchter, Rotselaar municipality), and the Zenne at the Zennegat, on the farthest outskirts of Mechelen, where the canal Leuven-Mechelen also connects. A few hundred metres downstream, the confluence of the Dyle and the Nete at Rumst forms the river Rupel, which 12 kilometres (7 mi) further comes into the Scheldt on which the Antwerp seaport is located.

The Dyle used to be navigable for small ships from Werchter on, although nowadays commercial and pleasure navigation is limited to Mechelen, the upper locks at Mechelen being closed for navigation.