![](http://upload.wikimedia.org/wikipedia/commons/thumb/d/d0/Kłodnica2.jpg/220px-Kłodnica2.jpg)
In Katowice
![](http://upload.wikimedia.org/wikipedia/commons/thumb/9/91/Kłodnica_w_Zabrzu_(Nemo5576).jpg/220px-Kłodnica_w_Zabrzu_(Nemo5576).jpg)
In Zabrze
The Kłodnica (German: Klodnitz) is an approx. 80 km long tributary of the Or in the southwest Poland in the voivodships Opole and Silesia. On the way she forms the Great Sersno Reservoir and Small reservoir Sersno. It is very popular with canoeists and anglers.
Run
The Kłodnica rises in Katowice and flows west to the Oder, where it joins Kędzierzyn-Koźle flows out. The water of the Kłodnica was diverted for the Klodnice Canal as early as the 18th century. Now is for the Gliwice Canal taken.
places
The Kłodnica flows through: