Ministère de l'Environnement et de la Lutte contre les changements climatiques Données validées jusqu'au 1971-12-31 Station: 030901 Châteauguay - à 0,3 km en aval du pont-route 205 Bassin versant: 2440 km² Régime: Influencé journellement Coordonnées: (NAD83) 45° 17' 10" // -73° 48' 9" Date de création du fichier: 2011-04-10 13:40 Particularité(s): - - - Lexique: *** 5 moyennes journalières débit manquantes dans le mois --- 3 moyennes journalières débit manquantes consécutives dans le mois Débit journalier en m³/s - Valeurs moyennes mensuelles Année Jan Fév Mars Avr Mai Juin Juil Août Sept Oct Nov Déc Annuel 1920 28.92 8.745 17.61 7.443 4.607 7.139 12.52 70.99 1921 25.67 12.25 200.4 37.65 8.491 3.659 4.064 4.502 3.935 9.574 41.94 27.32 31.62 1922 6.269 7.664 205.7 114.5 27.21 83.58 32.84 57.14 31.01 23.86 29.81 21.71 53.44 1923 15.76 4.626 23.45 185.5 75.31 39.26 8.663 6.099 5.456 6.297 16.95 45.00 36.03 1924 19.70 13.70 30.60 140.8 56.29 8.503 6.337 11.30 9.935 33.48 20.58 27.78 31.58 1925 6.850 36.20 134.5 48.17 21.54 11.85 10.17 14.06 29.54 43.16 42.81 29.70 35.71 1926 19.10 10.60 12.70 165.0 46.89 32.72 31.48 25.17 16.38 39.55 49.05 15.45 38.67 1927 10.70 15.40 79.65 21.14 27.26 11.20 13.89 10.68 7.391 9.233 118.8 112.6 36.50 1928 39.40 18.90 43.60 130.9 40.68 19.23 12.97 16.70 11.90 35.53 43.46 21.14 36.20 1929 21.82 8.781 106.5 122.5 72.92 14.55 10.18 4.984 3.373 7.247 12.09 4.077 32.42 1930 63.75 37.24 48.77 114.3 40.33 33.48 12.44 7.603 5.007 4.792 5.410 4.863 31.50 1931 3.882 4.853 26.90 58.50 20.45 11.15 6.753 4.313 7.927 8.598 24.86 26.20 17.03 1932 54.70 24.10 8.660 188.8 29.43 14.47 10.38 10.43 6.413 11.94 22.91 22.32 33.71 1933 26.24 16.89 17.88 200.1 50.07 11.29 3.938 3.030 3.770 4.949 6.582 6.230 29.25 1934 12.42 7.106 41.12 198.2 19.18 8.973 8.174 2.742 2.637 4.050 6.562 4.528 26.31 1935 28.09 10.10 85.50 89.11 43.69 21.63 10.40 12.45 10.20 8.374 13.86 10.10 28.63 1936 5.562 6.426 175.1 74.41 41.66 11.79 9.438 5.795 3.520 13.69 43.68 23.65 34.56 1937 43.95 23.60 11.45 115.8 75.66 25.43 8.356 15.09 8.957 9.648 19.57 10.31 30.65 1938 13.24 24.63 124.1 67.86 30.42 9.065 5.932 4.421 7.295 6.199 7.090 14.46 26.23 1939 10.80 7.614 23.13 210.6 35.85 17.47 8.385 5.487 4.629 6.197 11.77 16.13 29.84 1940 6.260 4.551 7.213 157.9 29.50 21.65 18.24 7.434 5.675 5.915 13.68 35.14 26.10 1941 24.48 14.91 16.77 111.3 11.22 7.435 3.591 3.050 2.991 3.932 7.743 7.345 17.90 1942 9.175 6.874 127.6 123.0 13.91 8.965 3.216 3.714 3.473 5.115 8.205 6.430 26.64 1943 10.30 45.20 121.0 64.53 92.95 23.88 16.19 10.32 6.860 11.87 32.66 17.66 37.79 1944 12.24 13.07 110.7 99.32 32.30 11.90 6.154 3.729 4.247 7.046 11.69 8.122 26.71 1945 10.77 11.80 168.7 81.62 107.2 22.61 10.27 4.053 6.877 39.13 41.80 13.50 43.19 1946 32.18 16.90 96.12 35.16 42.91 8.843 3.303 3.320 2.333 19.67 43.36 35.50 28.30 1947 25.26 30.44 50.64 127.0 113.7 95.06 57.12 10.91 18.26 9.544 22.60 29.85 49.20 1948 8.988 17.37 86.13 43.67 36.72 8.920 5.282 4.840 1.917 3.435 11.49 10.81 19.96 1949 53.85 38.17 82.19 73.17 18.46 7.947 4.634 2.778 7.623 9.076 19.08 33.62 29.22 1950 49.73 10.35 42.56 123.6 17.40 8.983 4.511 6.003 8.400 6.990 38.69 38.24 29.62 1951 55.42 29.29 132.5 115.3 19.00 20.00 29.45 10.58 7.663 6.397 20.47 12.83 38.24 1952 32.26 31.86 90.74 102.2 27.74 17.53 19.77 5.935 5.667 23.25 17.50 42.13 34.72 1953 32.28 37.78 82.48 91.97 59.92 12.57 9.686 6.124 4.844 9.609 8.544 16.03 30.99 1954 9.682 45.54 138.5 145.4 63.29 35.88 13.93 9.083 33.10 68.59 68.24 52.67 56.99 1955 25.06 14.77 123.1 180.8 16.33 10.28 4.553 7.375 8.759 8.670 8.753 4.788 34.44 1956 8.187 7.014 15.45 148.6 66.19 19.88 6.710 4.051 5.522 5.069 5.847 14.76 25.61 1957 14.96 19.29 60.70 33.31 27.35 14.38 9.389 5.592 5.503 5.459 9.253 33.88 19.92 1958 13.37 12.34 36.65 191.0 28.05 15.23 8.286 7.143 8.252 27.84 25.58 13.60 32.28 1959 18.44 16.20 63.40 151.0 14.06 18.45 6.622 4.740 4.931 8.846 21.74 52.87 31.77 1960 12.99 34.38 20.23 238.7 24.60 11.04 3.600 3.035 4.415 7.580 11.21 5.184 31.41 1961 4.131 12.00 73.98 113.6 33.28 20.57 14.88 8.322 6.361 5.462 7.647 25.55 27.15 1962 15.13 9.706 65.96 131.2 34.45 7.110 6.189 32.75 9.596 30.43 63.37 26.84 36.06 1963 10.19 10.21 59.92 164.6 48.85 9.111 5.406 12.96 17.57 8.306 48.02 29.21 35.36 1964 38.03 14.57 85.20 64.56 21.25 8.410 4.517 5.138 4.666 4.766 10.47 11.99 22.80 1965 12.02 18.94 17.82 39.95 13.65 4.635 3.865 11.58 14.32 25.48 65.79 45.58 22.80 1966 20.70 24.97 77.24 45.20 23.81 11.30 4.890 5.252 6.056 6.163 9.498 14.81 20.82 1967 14.33 13.46 41.73 133.2 31.41 14.77 12.59 9.895 9.467 21.87 36.40 45.26 32.03 1968 16.70 22.00 100.3 48.77 23.02 8.285 9.038 8.809 7.798 11.05 45.74 43.33 28.74 1969 29.00 39.57 65.41 163.0 38.60 30.67 12.71 8.136 7.684 11.92 39.98 18.13 38.73 1970 9.769 18.24 66.63 181.3 37.17 12.01 14.83 8.210 13.43 19.83 25.15 17.84 35.37 1971 18.30 17.60 60.03 313.6 89.95 16.87 16.02 20.53 21.00 11.67 9.696 41.29 53.05 Moyennes 21.22 18.63 74.26 120.0 39.43 18.14 11.19 9.324 8.830 14.30 26.16 25.37