Vltava river

This picture made available Tuesday June 4, 2013,  shows an a erial view of the swollen Vltava river and a flooded house near Stare Ouholice village near Kralupy nad Vltavou, about 35 km (21.7 miles) north of Prague, taken on Monday, June 3, 2013. Heavy rainfalls cause flooding along rivers and lakes in Germany, Austria, Switzerland and the Czech Republic. (AP Photo/CTK, Vit Simanek) SLOVAKIA OUT

Vit Simanek/AP

A lone house stands surrounded by water from the swollen Vltava river at Stare Ouholice village near Kralupy nad Vltavou in the Czech Republic, about 35 km (21.7 miles) north of Prague. Heavy rainfall also caused flooding along rivers and lakes in Germany, Austria and Switzerland