rhine flood in june 2024 with the islands near vallendar and koblenz

river reservoir bridge mountain sea coast waterway hill landmark lake bay reflection skyline water tree transport landscape rhine flood june 2024 summer heavy rainfall bavaria baden early mosel estuary deutsches eck drowning floods ships parked reached middle area days later islands vallendar koblenz flooded flash muddy accidents disasters power land shore flowing fast rhein rin valley rheintal gorge mittelrheintal stream freshwater rivers flow moving supply riverbed