What is rotterdam river source?

Rotterdam is situated on the banks of the New Meuse river, which is one of the three main distributaries of the Rhine River. The source of the Rhine river is in the Swiss Alps, where it flows out of Lake Toma at an altitude of 2,345 meters (7,694 ft) above sea level. From there, the river flows through several European countries, including Switzerland, Liechtenstein, Austria, Germany, France, and the Netherlands, before finally emptying into the North Sea at Rotterdam. The New Meuse river is a short branch of the Rhine that flows from the confluence of the Waal and Lek rivers near the city of Dordrecht, after which it enters Rotterdam's harbor. The river is an important transportation and shipping route, and it also serves as a source of water for the city's industrial and agricultural activities.