on the left bank, the Buëch, the Jabron, and the Largue on the right bank.

The Durance and its tributaries have a torrential character, with a transition between the snow regime of the high valleys and the Mediterranean rainfall regime in the lower mountains and below. The summer low water levels are severe and violent floods occur when heavy rains fall which is often in autumn. The Durance, Verdon, Bléone and Buëch have had the construction of several dams and the diversion of parts of the river