Nederrijn in the context of "IJssel"

Arnhem (Dutch: [ˈɑrnɛm] or [ˈɑr(ə)nɦɛm] ; German: Arnheim [ˈaʁnhaɪm] ; Ernems: Èrnem) is a city and municipality situated in the eastern part of the Netherlands, near the German border. It is the capital of the province of Gelderland, located on both banks of the rivers Nederrijn and Sint-Jansbeek, which was the source of the city's development.

Arnhem is home to the Hogeschool van Arnhem en Nijmegen, ArtEZ Institute of the Arts, Netherlands Open Air Museum, Airborne Museum 'Hartenstein', Royal Burgers' Zoo, NOC*NSF and National Sports Centre Papendal. The north corner of the municipality is part of the Hoge Veluwe National Park. It is approximately 55 square kilometres (21 sq mi) in area, consisting of heathlands, sand dunes, and woodlands.

The Rhine–Meuse–Scheldt delta is a river delta in the Netherlands formed by the confluence of the Rhine, the Meuse (Dutch: Maas) and the Scheldt rivers. In some cases, the Scheldt delta is considered a separate delta to the Rhine–Meuse delta. The result is a multitude of islands, branches and branch names, in which a waterway that appears to be one continuous stream may have numerous separate names for different sections, e.g. Rhine → Bijlands Kanaal → Pannerdens Kanaal → Nederrijn → Lek → Nieuwe Maas → Het Scheur → Nieuwe Waterweg. Since the Rhine contributes most of the water, the term "Rhine Delta" is commonly used, although this name is also used for the delta where the Alpine Rhine flows into Lake Constance. By some calculations, the Rhine–Meuse–Scheldt delta covers 25,347 km (9,787 sq mi), making it the largest in Europe.

The Rhine–Meuse–Scheldt delta is economically extremely important, since the three rivers are major navigable waterways. The delta is the entrance from the North Sea to the German and Central European hinterland (and to a lesser extent France). Major ports in the delta are Rotterdam, Antwerp (Belgium), Vlissingen, Amsterdam (through the Amsterdam–Rhine Canal), and Ghent (through the Ghent–Terneuzen Canal). The land areas in the delta are protected from flooding by the Dutch Delta Works.

The Nieuwe Merwede (Dutch pronunciation: [ˌniu.ə ˈmɛrʋeːdə]; "New Merwede") is a Dutch canal, mainly fed by the river Rhine, that was constructed in 1870 to form a branch in the Rhine–Meuse delta. It was dug along the general trajectories of a number of minor Biesbosch creeks to reduce the risk of flooding by diverting the water away from the Beneden Merwede, and to facilitate navigation and regulate river traffic in the increasingly silted-up delta.

It is one of several rivers called Merwede. The most upstream is the river Boven Merwede ("Upper Merwede"), itself the continuation of the Rhine-Waal river and, until 1904, the Meuse (now the closed-off Afgedamde Maas) as well. The Boven Merwede branches near the town of Hardinxveld-Giessendam into River Beneden Merwede ("Lower Merwede") to the northwest and the Nieuwe Merwede to the southwest. The Nieuwe Merwede joins River Bergse Maas near Lage Zwaluwe to form the Hollands Diep estuary, and separates the Island of Dordrecht from the Biesbosch National Park.

The Lek (Dutch pronunciation: [lɛk]) is a river in the western Netherlands of some 60 km (37 mi) in length. It is the continuation of the Nederrijn after the Kromme Rijn branches off at the town of Wijk bij Duurstede. The main westbound waterway is hereafter called the Lek River. The Nederrijn is, itself, a distributary branch of the river Rhine.

Portions of the river form the boundary between the provinces of Utrecht and Gelderland, and between Utrecht and South Holland.

Lower Rhine (German: Niederrhein, pronounced [ˈniːdɐˌʁaɪn] ; kilometres 660 to 1,033 of the Rhine) is 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), excluding the Nederrijn.

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).

The Sint-Jansbeek (Dutch pronunciation: [sɪɲˈtɕɑnzbeːk]) is a stream in Arnhem, which streams down from the hills of Zijpendaal through the Sonsbeek park and the inner city of Arnhem to the river Rhine. The Sint-Jansbeek has always been an open stream, but the part in the inner city is covered since the city moats were filled in the 19th century. The stream from the source in Zijpendaal through the park Sonsbeek is still open.

51°59′54″N 5°53′42″E / 51.99833°N 5.89500°E / 51.99833; 5.89500

Dorestad (Dorestat, Duristat) was an early medieval emporium, located in the present-day province of Utrecht in the Netherlands, close to the modern-day town of Wijk bij Duurstede. It flourished during the 8th to early 9th centuries, as an important port on the northeastern shipping routes due to its proximity to the fork in the Rhine, with access to Germany via the Nederrijn (the northernmost branch of the Rhine), to the southern Netherlands, northern France, and England (via the Lek), and to the northern Netherlands, northern Germany, and Scandinavia (via the Kromme Rijn).

Batavia (/bəˈteɪviə/ bə-TAY-vee-ə), known in Dutch as Betuwe (Dutch pronunciation: [ˈbeːtyu.ə] ), is a historical and geographical region in the Netherlands, composed of large fertile islands in the river delta formed by the waters of the Rhine (Dutch: Rijn) and Meuse (Dutch: Maas) rivers. During the Roman Empire, it was an important frontier region and source of imperial soldiers. Its name is possibly pre-Roman.

The name Batavia derives directly from the Roman term for the region, and is related to the name of the Batavi or Batavians who lived in the area under Roman rule, until the third century AD. Administratively, the modern version, Betuwe, is a part of the Dutch province of Gelderland, and although the rivers and provinces have changed over history it is roughly the same. Today it includes the Waal river on the south and the Lek and Nederrijn in the north (all rivers which start in the delta itself and are branches of the Rhine). Historically, the former municipality of Rijnwaarden belonged to Betuwe, now in Zevenaar, which was cut off by the building of the Pannerdens Kanaal.