Aqueducts of Arcueil and Cachan

About

The aqueducts of Arcueil and Cachan are a set of aqueducts at the limit of Arcueil and Cachan in the Val-de-Marne which crosses, at the place of a spur, the valley of Bièvre. These aqueducts carry the waters of three rivers: the Vanne, the Loing and the Lunain, rivers of the Seine basin and each running between 60 and 160 km in Burgundy, Champagne and Gâtinais. As a result, there are no fewer than three water bridges, two of which still operate and bring 145,000 m3 of water to the capital.