The Waterways and Shipping Administration (WSV) forecasts a decline in water levels at the critical Kaub gauge from approximately 35 centimeters on Monday to around 20 centimeters by Friday. As a result, cargo ships are unable to operate at full capacity, necessitating the redistribution of goods across multiple vessels, which escalates transportation costs. Current freight rates for tankers from Rotterdam to Karlsruhe have surged from approximately 45 euros per ton in late June to between 120 and 125 euros. The Rhine remains a vital shipping route for essential commodities, and the ongoing low water levels threaten to exacerbate supply chain disruptions, reminiscent of challenges faced during the summer of 2022.