cod river station mean peak flow CV A z_mean z_max z_min h1 [m^3/s] [-] [km^2] [m] [m] [h] [mm] 1 Artanavaz St. Oyen 12.6 0.48 69.2 2230 3167 1351 14.0 2 Ayasse Champorcher 19.4 0.52 41.9 2364 3119 1372 21.6 3 Borbera Baracche 245.6 0.81 202.2 869 1672 359 31.4 7 Bormida Ferrania 196.3 0.98 50.3 611 1030 361 32.0 8 Cervo Passobreve 94.7 0.60 75.5 1493 2508 586 28.2 9 Chisone Fenestrelle 30.6 0.94 154.1 2152 3228 1153 15.4 11 Chisone Souch. Basses 19.3 0.96 92.9 2227 3228 1506 15.8 12 Corsaglia Molline 25.0 0.40 89.4 1529 1058 2299 1.2 13 Dora Baltea Aosta 25.0 0.20 1846.4 2262 1791 3356 0.7 14 Dora Baltea P. Mombardone 93.9 0.14 372.0 2402 4727 1011 13.4 16 Dora di Bardonecchia Beaulard 27.4 0.37 207.4 2187 3328 1122 13.0 19 Dora Riparia Oulx 30.0 0.20 257.5 2168 1697 2984 0.7 20 Dora Riparia S.Antonino 98.6 0.54 1037.9 1898 3577 385 15.3 22 Erro Sassello 103.4 0.33 92.1 600 1246 324 33.9 24 Evancon Champoluc 26.4 0.57 102.4 2635 4157 1553 16.8 25 Gesso di Entracque Entracque 76.4 0.88 159.6 1886 3178 815 21.0 26 Gesso della Valletta S.Lorenzo 67.6 0.81 110.9 2096 3139 912 19.1 27 Grana Monterosso 40.9 1.12 109.6 1534 2607 711 18.3 28 Grand'Eyvia Cretaz 65.0 0.39 180.0 2583 3902 1476 17.1 29 Lys D'Ejola 12.7 0.31 29.6 3110 4427 1812 17.3 30 Lys Gressoney 28.8 0.50 90.4 2637 4427 1398 17.6 31 Mastallone Ponte Folle 380.0 0.69 146.6 1324 2417 492 28.2 35 Po Crissolo 34.3 1.21 37.3 2240 3704 1294 18.6 36 Po Meirano 839.4 0.59 5165.7 909 3704 216 21.5 37 Po S.Mauro 1333.3 0.58 7654.3 1081 3704 195 21.2 38 Rio Bagni Vinadio 24.2 1.34 61.2 213 2932 1257 16.8 40 Rutor Promise 16.1 0.54 45.0 2554 3414 1508 13.0 41 S.Bernardino Santino 259.5 0.31 121.2 1253 2245 280 28.4 42 Savara Eau Rousse 24.6 0.35 81.3 2694 3916 1650 16.7 43 Scrivia Isola Cantone 412.8 0.70 215.9 668 1543 297 40.1 45 Sesia Campertogno 160.8 0.93 170.7 2113 4471 828 21.2 47 Sesia Ponte Aranco 1379.8 0.69 702.9 1496 4471 328 26.2 48 Sesia Vercelli 1673.2 0.51 2187.9 838 4471 119 32.4 50 Stura di Demonte Gaiola 104.9 0.85 560.0 1817 2980 661 17.0 51 Stura di Demonte Pianche 39.5 0.81 179.7 2073 2980 972 15.6 53 Stura di Vił Usseglio 24.1 0.69 79.5 2375 3517 1280 18.3 54 Tanaro Alessandria 806.6 0.36 5333.1 767 3178 85 22.0 55 Tanaro Clavesana 783.4 0.63 1480.4 954 2625 258 23.6 58 Tanaro Nucetto 292.9 0.83 374.9 1224 2612 453 25.1 59 Tanaro Ormea 162.2 0.51 175.5 1512 2612 719 24.5 60 Tanaro Ponte di Nava 139.3 0.99 148.5 1569 2612 788 24.4 62 Toce Cadarese 56.9 0.41 187.0 2144 3293 730 22.0 64 Varaita Rore 41.3 1.17 278.0 2111 3700 837 16.8 66 Vobbia Vobbietta 87.6 1.12 50.6 732 1381 355 34.6 68 Breuil Alpette 13.1 0.26 28.4 2444 3062 1793 13.9 70 Chiavanne Alpette 10.2 0.55 21.7 2483 3176 1793 14.2 72 Dora di Rhemes Notre Dame 13.2 0.19 69.0 2664 3556 1717 13.7 80 Rutor La Joux 13.8 0.36 41.4 2587 3414 1600 13.1 91 Varaita Castello 18.8 0.42 67.4 2400 3238 1575 14.1 98 Lys Guillemore 105.2 0.96 202.9 2247 4427 911 18.9 99 Chiusella Gurzia 233.1 0.81 142.1 1358 2765 424 31.9 112 Stura di Vił Malciaussia 8.4 0.61 25.8 2598 3401 1792 15.8 115 Marmore Perreres 20.9 0.78 54.8 2719 4373 1844 13.7 118 Sesia Rimasco 182.8 0.62 82.1 1844 2877 902 25.0 124 Maira S. Damiano M. 67.9 0.87 452.1 1892 3163 716 14.9 126 Maira Saretto 6.7 0.25 54.9 2408 3163 1539 12.7 128 Bormida di Spigno Valla 138.1 0.91 68.5 471 837 261 31.2