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 19:40 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 médianes mensuelles Année Jan Fév Mars Avr Mai Juin Juil Août Sept Oct Nov Déc Annuel 1920 26.30 8.500 16.00 6.510 4.530 5.660 11.60 52.10 1921 14.40 7.590 202.0 31.70 5.660 3.740 4.020 4.530 4.020 5.660 25.05 16.00 6.625 1922 6.170 7.310 184.0 103.0 20.80 9.910 23.80 49.80 27.60 23.80 28.90 18.30 23.80 1923 7.360 3.620 3.740 103.0 71.40 12.60 6.510 5.660 5.660 3.960 9.060 37.70 6.935 1924 19.70 13.70 30.60 115.0 40.50 7.500 5.270 9.060 9.830 14.30 6.230 12.50 13.10 1925 6.850 36.20 134.0 36.50 18.70 10.60 9.060 12.30 20.90 39.90 30.00 29.70 25.30 1926 19.10 10.60 12.70 133.0 32.30 18.40 16.10 24.10 16.10 13.10 36.20 13.40 17.25 1927 10.70 15.40 71.10 19.05 20.30 5.520 12.90 10.40 7.930 6.200 52.70 98.50 14.15 1928 39.40 18.90 43.60 106.0 32.00 11.55 13.20 16.70 11.90 22.50 18.10 24.20 20.70 1929 22.30 8.500 142.0 104.0 51.80 12.90 8.160 4.280 3.030 6.630 8.160 4.130 8.330 1930 29.40 12.20 41.90 74.20 32.80 19.45 11.30 6.510 5.040 5.300 5.580 4.790 11.75 1931 3.880 5.040 47.30 43.45 15.90 10.06 6.990 4.420 3.770 6.310 22.50 26.20 8.525 1932 54.70 24.10 8.660 191.0 21.50 12.35 9.230 9.230 6.355 9.090 25.35 26.00 16.93 1933 26.00 12.90 23.30 239.0 31.40 8.470 3.370 3.030 3.770 4.080 5.750 6.230 7.350 1934 9.910 7.450 34.30 167.5 15.50 9.490 8.130 2.690 2.580 2.660 6.340 2.100 7.790 1935 15.90 7.330 70.50 67.55 28.10 24.40 9.490 13.30 10.50 7.190 11.65 6.850 12.48 1936 5.470 5.470 232.0 62.00 32.60 10.03 8.780 6.600 3.570 8.100 40.80 19.90 9.405 1937 43.30 22.50 10.90 111.5 51.30 17.80 7.450 18.20 9.490 8.690 14.40 10.40 16.10 1938 8.950 20.20 91.20 54.80 22.90 7.870 5.640 4.560 5.255 6.200 6.755 7.900 7.885 1939 11.30 6.770 20.80 140.0 30.00 17.65 6.910 5.890 4.615 6.120 10.45 16.40 10.88 1940 6.650 4.530 7.560 143.5 19.10 25.60 16.80 7.110 6.400 6.120 13.70 15.30 10.63 1941 15.30 10.10 10.20 115.0 9.090 7.220 3.510 2.970 2.860 3.990 7.445 5.950 7.333 1942 9.320 7.560 182.0 80.45 13.50 8.965 3.510 3.570 3.280 4.870 9.030 6.430 8.263 1943 10.30 12.70 121.0 68.00 53.20 26.70 15.10 9.910 6.880 4.980 25.80 16.00 15.55 1944 9.540 11.90 33.70 86.80 26.20 9.260 6.290 3.510 4.730 6.290 11.20 8.720 9.400 1945 10.60 10.20 216.0 33.85 77.30 19.80 10.80 3.850 3.510 36.20 47.70 13.50 16.65 1946 15.10 16.90 126.0 33.65 36.50 8.440 2.660 3.510 2.380 17.00 47.45 23.40 16.95 1947 34.50 21.40 84.70 139.0 73.10 62.30 34.00 9.430 12.25 7.990 15.60 25.30 29.65 1948 8.950 11.20 89.50 31.15 33.40 8.720 5.440 4.530 1.900 3.740 4.530 8.720 8.720 1949 59.70 22.20 30.00 53.10 15.10 7.560 4.980 2.410 6.650 9.320 13.60 40.20 14.35 1950 62.60 8.720 27.50 82.45 17.00 8.130 4.450 4.360 8.130 6.430 21.90 33.40 12.86 1951 33.40 23.40 118.0 96.25 16.50 21.70 21.70 10.90 8.720 6.430 21.75 7.670 21.70 1952 32.00 18.10 119.0 55.20 21.20 15.25 11.20 5.440 4.940 14.30 16.10 37.10 17.10 1953 15.10 41.30 69.70 69.10 32.60 10.65 8.720 6.030 5.355 9.320 8.550 13.10 11.88 1954 8.130 13.25 148.0 145.0 45.00 25.70 12.40 8.950 29.15 51.50 37.50 43.30 33.33 1955 21.20 14.30 164.0 156.0 14.80 9.405 4.980 7.450 8.500 7.560 9.430 4.530 9.418 1956 4.900 6.430 15.20 104.5 44.70 10.70 6.430 3.740 5.355 5.350 5.935 12.10 6.430 1957 7.790 10.70 44.70 25.20 21.40 11.85 7.560 5.440 4.810 4.760 8.640 19.80 9.670 1958 11.30 11.75 20.00 204.5 24.60 13.80 7.760 6.880 6.005 8.330 23.00 10.60 11.53 1959 12.90 15.10 25.80 62.60 12.20 9.685 5.950 4.760 4.080 6.170 19.80 44.20 12.55 1960 12.40 23.80 19.00 225.5 20.60 8.920 3.110 2.970 4.330 4.760 10.50 4.590 9.710 1961 4.080 4.080 38.20 90.80 22.20 19.65 13.20 6.460 5.860 5.210 7.420 11.90 9.660 1962 11.80 8.750 11.90 82.40 19.10 7.190 5.660 16.40 8.920 26.70 42.05 22.60 14.15 1963 10.20 10.25 12.20 108.5 39.10 8.750 5.040 9.170 11.85 7.760 37.90 22.40 11.05 1964 14.70 12.10 62.30 52.85 21.20 7.745 4.450 3.940 4.530 4.250 12.20 9.490 10.80 1965 9.090 9.245 9.340 32.25 13.40 4.405 4.020 12.70 12.90 26.80 43.45 35.10 12.80 1966 11.80 15.70 53.00 44.75 21.70 9.130 4.960 5.150 6.090 6.000 9.090 11.40 10.27 1967 10.20 13.90 15.00 79.40 28.30 12.90 12.00 9.340 9.515 12.80 28.70 30.00 13.40 1968 15.90 13.90 9.940 33.30 18.70 6.285 8.810 8.500 7.040 9.400 24.80 35.40 11.92 1969 18.80 23.95 13.60 130.0 32.80 22.55 11.00 6.170 7.075 9.770 28.35 14.60 16.70 1970 9.490 17.85 12.20 144.0 38.80 10.50 11.60 7.080 10.70 15.30 20.30 13.70 12.95 1971 16.70 15.80 51.00 277.5 63.70 15.95 16.00 17.10 19.10 11.00 9.060 22.40 16.90 Médianes 11.80 12.20 41.90 86.80 25.40 10.28 7.945 6.485 6.048 6.910 15.00 15.65