The drop in water levels in the Rhine, which is one of the longest rivers in Europe with a length of 1,233 kilometers and is critical for transportation, also disrupted transportation. Ships had to unload cargo in order to move forward. In the city of Kaub, in Heinland-Palatinate state, where the river passes, the water level dropped to 40 centimeters on Friday. The water level must be approximately 1.5 meters in order for the ships to set out with full load. According to the Waterways and Maritime Administration, this rate will continue to decrease in the coming days.