In summer
the bend became too shallow to be navigable, and so between 1701
and 1709 was cut off from the main waterway
near the town of Lobith and replaced
by the Pannerdens
Kanaal.The Oude Rijn, which forms the border between the Dutch town of Lobith and the
German town of Elten, was still
used to relieve overflow of the Rhine in times of flooding until
the middle of the twentieth century.Opposite the town of Angeren, the
Pannerdens Kanaal connects to the Oude Rijn, after which the river
continues towards the sea as Nederrijn (Lower Rhine).