| Lower Rhine (German: Niederrhein) | |
| Subdivision Type1: | Country |
| Subdivision Name1: | Germany |
| Subdivision Type2: | States |
| Subdivision Name2: | North Rhine-Westphalia |
| Subdivision Type3: | Districts |
| Subdivision Name3: | Bonn, Cologne, Duisburg, Düsseldorf, Kleve, Krefeld, Leverkusen, Mettmann, Rhein-Erft, Rhein-Kreis Neuss, Rhein-Lahn, Rhein-Sieg, Wesel |
| Subdivision Type4: | Country |
| Subdivision Name4: | The Netherlands |
| Subdivision Type5: | Provinces |
| Subdivision Name5: | Gelderland, South Holland, Utrecht |
| Length: | 373km (232miles), 205.5km (127.7miles) without the Nederrijn |
| Source1 Location: | Between Bad Godesberg and Bonn-Oberkassel, continuation of the Middle Rhine |
| Source1 Coordinates: | 50.7056°N 7.1628°W |
| Source1 Elevation: | 61 m |
| Mouth Location: | Hook of Holland, North Sea |
| Mouth Coordinates: | 51.9815°N 4.0808°W |
| Mouth Elevation: | 0 m |
| Tributaries Left: | Erft, Kalflack, Meuse |
| Tributaries Right: | Düssel, Emscher, Lippe, Ruhr, Sieg, Wupper |
Lower Rhine (German: Niederrhein, pronounced as /de/; kilometres 660 to 1,033 of the Rhine)[1] refers to the section of the Rhine between Bonn in Germany and the North Sea at Hook of Holland in the Netherlands, including the Nederrijn (English: Nether Rhine) within the Rhine–Meuse–Scheldt delta; alternatively, Lower Rhine may also refer to just the part upstream of Pannerdens Kop (km 660–865.5),[1] excluding the Nederrijn.[2] [3]
It is the last of the four sections of the Rhine between Lake Constance and the North Sea (the others being the High Rhine, Upper Rhine and Middle Rhine).
Downstream of Bonn, the river meanders through the Lower Rhine Bay (German: Niederrheinische Bucht), passing through the city of Cologne (German: Köln), and continues through the Lower Rhine Plain (German: Niederrheinisches Tiefland). The German term Niederrhein refers both to the German section of the Lower Rhine as well as to parts of the surrounding Lower Rhine region.
See main article: Nederrijn and Rhine–Meuse–Scheldt delta. Almost immediately after entering the Netherlands, the Rhine splits into numerous branches. The main branch is called the Waal which flows from Nijmegen to meet the Meuse; after which it is called Merwede. Near Rotterdam the river is known as Nieuwe Maas, and becomes the Nieuwe Waterweg flowing into the North Sea at Hook of Holland.
The downstream Lower Rhine is a low-lying land. Up to the beginning of industrialization roughly one fifth of the land area could only be used as pasture: an endless meadow, which could not be farmed because of flooding and a high ground-water level. However, the remaining soils of the Lower Rhine were always very fertile. That can also be seen in the farmsteads. The houses are relatively large, with the intention of accommodating a plentiful harvest and many cattle. The Nederrijn refers to the more northern former main branch of the Rhine, which flows past Arnhem; splits off the IJssel which flows into the IJsselmeer and then splits into the Lek and the Kromme Rijn at Wijk bij Duurstede. The Lek flows into the Merwede. The Kromme Rijn continues past Utrecht, becomes the Leidse Rijn, then Oude Rijn and flows into the North Sea at Katwijk.
There are other minor branches such as the Vecht, Hollandse IJssel and the Noord.