The Warche is a river in eastern

Belgium Belgium, ; french: Belgique ; german: Belgien officially the Kingdom of Belgium, is a country in Northwestern Europe. The country is bordered by the Netherlands to the north, Germany to the east, Luxembourg to the southeast, France to ...

(province of

Liège Liège ( , , ; wa, Lîdje ; nl, Luik ; german: Lüttich ) is a major city and municipality of Wallonia and the capital of the Belgian province of Liège. The city is situated in the valley of the Meuse, in the east of Belgium, not far fro ...

). From its source at Losheimergraben on the Belgian-

German German(s) may refer to: * Germany (of or related to) **Germania (historical use) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizens of Germany, see also German nationality law **Ge ...

border, it flows roughly west about , across the south of the

Hautes Fagnes The High Fens (german: Hohes Venn; french: Hautes Fagnes; nl, Hoge Venen), which were declared a nature reserve in 1957, are an upland area, a plateau region in Liège Province, in the east of Belgium and adjoining parts of Germany, between t ...

region. It passes through the town of

Malmedy Malmedy (; german: Malmünd, ; wa, Måmdiy) is a city and municipality of Wallonia located in the province of Liège, Belgium. On January 1, 2018, Malmedy had a total population of 12,654. The total area is 99.96 km2 which gives a popula ...

, and the artificial lakes of Robertville and of

Bütgenbach Bütgenbach (; french: Butgenbach, ) is a municipality located in the Belgian province of Liège. On January 1, 2006, Bütgenbach had a total population of 5,574. The total area is 97.31 km² which gives a population density of 57 inhabitants ...

are formed by dams on the Warche. It is a right tributary of the river Amblève, which it joins east of

Stavelot Stavelot (; german: Stablo ; wa, Ståvleu) is a town and municipality of Wallonia located in the province of Liège, Belgium. The municipality consists of the following districts: Francorchamps and Stavelot. It is best known as the home of ...

. In the past the Warche used to flow northward from Bévercé, following the current Trô Maret valley, to continue through the current

Eau Rouge The Eau Rouge is a small, stream in the Belgian province of Liège. It is a right tributary of the Amblève. It starts in the Hautes Fagnes ("High Fens") and ends in Challes, near Stavelot in the river Amblève. The French words mean "re ...

valley. This last valley is much larger than can be expected from such a small flow, still representing the original Warche valley. In that time the Warche confluenced with the Amblève at Stavelot. Later on, probably during the last ice age the Warche adopted its current position, flowing through the Malmedy

graben In geology, a graben () is a depressed block of the crust of a planet or moon, bordered by parallel normal faults. Etymology ''Graben'' is a loan word from German, meaning 'ditch' or 'trench'. The word was first used in the geologic conte ...

References

eastbelgium.com: « sentier de découverte » dans la vallée de la Warche
(in

French French (french: français(e), link=no) may refer to: * Something of, from, or related to France ** French language, which originated in France, and its various dialects and accents ** French people, a nation and ethnic group identified with Franc ...

) Rivers of the Ardennes (Belgium) Rivers of Belgium Rivers of Liège Province Büllingen Bütgenbach Malmedy Stavelot Waimes Rivers of the Eifel {{Belgium-river-stub