Hurtaut

The Hurtaut is a river in the Grand Est and Hauts-de-France regions of France. Its source stream rises under the name Ruisseau de Serre in the municipality of Signy-l'Abbaye and drains generally in a southwesterly direction through the Thiérache landscape. At about the level of the hamlet of La Malacquise, in the municipality of Saint-Jean-aux-Bois, the watercourse also changes its name to Malacquise. Below Renneville, it reaches the border with the neighbouring region of Hauts-de-France, where it changes its name again to Hurtaut and also its direction of flow to the northwest. Finally, after a total of 38 kilometres, it flows into the Serre at Montcornet as a left tributary. On its way, the Hurtaut crosses the departments of Ardennes and Aisne.

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