January 1910 Doubs river flood
The flood of Doubs river was the biggest flooding in the history of the Doubs river (France); the water rose up to nearly 10 metres above the usual level, January 21, 1910. The principal departements affected were the département of Doubs, the département of Jura and also the département of Saône et Loire.
Source: Wikipedia — January 1910 Doubs river flood (CC BY-SA 4.0)