Kempen, Germany

Kanal III3b is a drainage canal of North Rhine-Westphalia, Germany. It discharges into the Niers near Grefrath.

Kanal III C is a drainage canal of North Rhine-Westphalia, Germany. It discharges into the Niers via the Kanal III3b near Grefrath.

Willicher Fleuth is a river of North Rhine-Westphalia, Germany. It discharges into the Kanal III3b near Tönisvorst.

Tönisvorst is a town in the district of Viersen, in North Rhine-Westphalia, Germany. It is situated approximately 5 km west of Krefeld. On 25 July 2019, weather stations in Duisburg-Baerl and Tönisvorst both recorded temperatures of 41.2 °C (106.2 °F), which is the highest temperature to have ever been recorded in Germany.

Süchteln is a borough (Stadtbezirk) of Viersen, a town which is the centre of the Kreis of Viersen in North Rhine-Westphalia, Germany. Süchteln was formerly an independent town; the Catholic parish church of St Clement is at its centre. The church was built in 1481 and has a well preserved tower 73 metres tall.

Hüls is the most northerly district of Krefeld, North Rhine-Westphalia, Germany. Formerly an independent municipality, Hüls has been part of the city of Krefeld since 1975. It was the site of damask and velvet manufacturing. Including the small district of Hülserberg, it covers 26.08 km2 (10.07 sq mi) and has 16,378 inhabitants (2019).

Grefrath (German pronunciation: [ˈɡʁeːfʁaːt]) is a municipality in the district of Viersen, in the western part of North Rhine-Westphalia, Germany. It is situated in the Lower Rhineland region (German: Niederhein), which is located between the river Rhine and the borderline between Germany and the Netherlands.

Wachtendonk at the confluence of Niers River and Nette River is a municipality in the district of Kleve in North Rhine-Westphalia, Germany. It is located west of the Rhine half way between Duisburg and Venlo at the Dutch border. Its name means 'bailiff's Donk'.

Viersen (German pronunciation: [ˈfiːɐ̯zn̩]) is a Kreis (district) in the west of North Rhine-Westphalia, Germany. Neighboring districts are Cleves, Wesel, district-free Krefeld, Neuss, district-free Mönchengladbach, Heinsberg and the Dutch province of Limburg.

Forstwald is a quarter (Stadtteil) of Krefeld, western Germany, located to the west of the main city center. It is marked by its forest landscape and more up-scale housing than other regions of Krefeld. Its population is 3,545 (2019) and its area is 4.12 km2 (1.59 sq mi).

Hammer Bach is a small river of North Rhine-Westphalia, Germany. It flows into the Niers near Viersen.

The Nette is a small river in North Rhine-Westphalia, Germany, a left tributary of the Niers. It rises near Dülken, a borough of Viersen. The Nette flows through Viersen-Boisheim and Nettetal before reaching the Niers in Wachtendonk. Its total length is 28 kilometres (17 mi); its drainage area is 166 km2 (64 sq mi).