Rivers of Doubs

river in Switzerland and France

The Allaine ( (f), in its lower course ''l'Allan'' (m), () is a 65 km long river in northwestern Switzerland and eastern France. Its source is above the village Charmoille, in the Swiss Jura mountains. Downstream from its confluence with the Bourbeuse and the Canal du Rhône au Rhin, near Méziré, it is called the Allan. It is a right tributary of the Doubs, which it joins a few km downstream from Montbéliard, where it takes the Savoureuse with it, a river with its sources in the southern Vosges.

river in France, tributary of the Saône

The Loue () is a river of eastern France, a left tributary of the Doubs, which it joins downstream of Dole. It is long. Its source is a karst spring in the Jura mountains near Ouhans, which at least partly receives its water from the Doubs. This connection with the Doubs was discovered in 1901 when a spillage from the Pernod factory into the Doubs was transmitted into the Loue.

The Savoureuse () is the principal river running through the Territoire de Belfort. Its source is in the Ballon d'Alsace at 1190m altitude. From here, it runs through the city of Belfort to the town of Sochaux where it joins the Allan, a tributary to the Doubs. It is long.

watercourse