Le bief de Bout-de-Bois 17.2 17.8 17.8 20.5 20.7 22.7 23.7 22.8 22.1 24.1 23.9 23.6 22 21.6 21.5 20.9 21.2 22 22.8 21.1 20.5 21.8 20.4 20 20.5 20 20 20 20 20 20 20.6 20.4 21.3 20.7 20.9 20 20.8 20.5 20.2 20.2 21 20.8 21.8 21.8 20.5 20.8 21 21.7 20.6 20.1 19.9 20 20.4 21.2 21.3 22 21.7 21.6 21.1 20.8 21.2 20.8 21.3 21.8 20.9 21.4 21.6 21.7 21.1 20.6 20.6 20.8 21.5 21.3 21.4 21.8 22 21.5 21.5 22 21.1 21.5 21.7 21.8 22 22 22 22 22 23 24.6 24 23.6 23.6 23 23 23 22.9 22.3 22.1 21.9 23 21.4 21.3 20.9 23.1 23 23 24 24 21.6 21.9 24 24 24 24 24 24 24.2 24.3 24.6 24.3 23.8 25.8 25 24 26 24.1 23.4 24.2 24.5 22.9 21.8 22.8 21.4 22.6 22.4 20.5 20.7 20.7 17.4 17.6 17.3 17.2