Soustons, ÉTANG D'HARDY/SAURINES 14.4 16.6 16.2 18.1 19 19.6 21.2 24 24.5 23.6 25.2 22 20.9 18.8 20.1 23.2 25 28.1 28.7 27 23.5 22.8 20.6 21.3 28.1 37.3 49.8 46.3 38.7 30.2 23.9 20.5 20.5 22.8 21.9 17.5 17.5 16.5 16.4 18.7 21 20.3 17.8 18.3 22.2 20.7 25.9 19.6 24.2 28.1 30.1 29.8 29.3 33.5 36 31.9 44.3 42.8 40.9 50.2 49.3 50.4 50.3 51.4 57.7 55.1 55.4 53 51.6 43 45.8 39.1 33.4 31.8 12.7 13.4 18.3 22.1 26.4 27.6 30.1 33 31.7 30.9 32.6 31.3 30.5 30.6 31 31.1 30.7 28.6 30.7 32.4 32.3 33.8 33.5 33.8 35 33.7 32.1 29.6 23.8 21 21.4 19.4 18.9 31 34.9 36.2 38.1 28 19.2 16.5 16.7 15.5 15.3 16.6 18.4 22.1 22.4 17.4 17.1 13.1 14.2