koblenz, germany - 10 10 2024: mosel flood in the city

river water waterway sea coast vehicle reservoir lake bay channel reflection wave boat wetland boating cloud winter koblenz germany 2024: lock bridge last mosel massive concrete walls sluice system moselle canal channeled schleuse staustufe wall management shipping flood city accidents anthropogenic catastrophe climate change desaster disaster disasters disastrous environment fast flowing flash flooded land hazard human caused instigated manmade muddy natural power estuary rhine north unesco world heritage mittelrheintal deutsches eck lively touristic accidents anthropogenic catastrophe climate change desaster disaster disasters disastrous environment water flood land flowing hazard caused manmade river