Wielka Fala Powodziowa Zbliејa Siд™ Do Wrocе‚awia.... May 2026

A occurs when heavy or prolonged rainfall (often combined with snowmelt) in the upper reaches of the Odra and its tributaries (such as the Nysa Kłodzka) causes water levels to rise rapidly. As this volume of water moves downstream, it forms a "wave" that eventually reaches Wrocław. The Wrocław Water Node (WWN)

The Odra-Widawa bypass allows a portion of the floodwater to be diverted around the city center. A occurs when heavy or prolonged rainfall (often

A massive dry polder upstream designed to "shave" the peak of the flood wave before it reaches the city. A occurs when heavy or prolonged rainfall (often

To protect the city, Wrocław utilizes a complex hydraulic system called the (Wrocławski Węzeł Wodny). This system was significantly modernized following the 1997 floods and includes: A occurs when heavy or prolonged rainfall (often