Ministère de l'Environnement, de la Lutte contre les changements climatiques, de la Faune et des Parcs Données validées jusqu'au 2023-09-30, préliminaires par la suite Station: 030905 Châteauguay - à 2 km en amont du pont-route 132 Bassin versant: 2492 km² Régime: Influencé journellement Coordonnées: (NAD83) 45° 19' 49" // -73° 45' 44" Date de création du fichier: 2023-12-21 10:14 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 minimales mensuelles Année Jan Fév Mars Avr Mai Juin Juil Août Sept Oct Nov Déc Annuel 1970 --- 15.90 2.340 3.310 7.080 6.200 8.950 11.00 16.90 1971 13.00 11.90 21.20 21.00 14.40 6.230 5.950 3.960 5.660 4.330 5.010 8.640 3.960 1972 15.30 13.20 12.70 79.30 9.000 16.40 17.80 16.40 4.130 3.820 19.40 21.00 3.820 1973 19.00 14.40 13.90 24.10 26.50 23.00 3.000 2.830 3.680 6.910 9.970 15.60 2.830 1974 15.90 16.40 17.70 30.90 23.00 12.80 3.450 5.580 0.960 0.710 6.060 10.10 0.710 1975 7.530 6.850 18.00 29.40 10.20 2.150 3.170 1.420 2.860 5.150 14.60 16.00 1.420 1976 12.10 34.50 44.70 20.80 22.90 10.90 7.420 6.630 7.140 9.260 5.320 12.00 5.320 1977 7.450 7.330 17.30 28.20 1.440 5.550 2.860 3.620 5.150 28.80 24.60 23.20 1.440 1978 19.10 15.80 14.70 72.30 10.90 10.40 1.710 5.530 5.030 5.640 2.750 6.980 1.710 1979 8.400 10.00 13.80 30.90 10.60 5.390 3.020 2.710 7.040 10.00 13.50 12.20 2.710 1980 6.800 4.970 4.960 25.60 6.850 4.830 4.160 4.880 9.110 8.010 14.00 13.90 4.160 1981 6.700 6.680 25.20 23.60 14.80 11.00 6.720 7.230 9.740 23.60 38.60 12.00 6.680 1982 11.20 9.800 9.550 27.10 2.170 1.620 1.610 1.480 6.350 8.790 9.060 15.30 1.480 1983 10.10 10.00 22.00 30.70 24.60 6.400 0.989 1.020 3.710 3.890 8.790 27.30 0.989 1984 11.10 11.00 15.00 29.40 26.40 7.130 1.880 2.620 4.380 4.560 5.280 11.40 1.880 1985 14.10 10.60 42.20 37.20 11.40 6.000 8.610 4.080 4.090 11.60 9.010 10.30 4.080 1986 8.700 11.80 14.40 14.40 12.30 9.290 6.750 10.70 9.130 20.60 19.70 19.20 6.750 1987 13.30 12.20 12.20 14.20 12.10 6.260 6.760 4.280 4.120 6.080 9.540 21.30 4.120 1988 7.380 10.50 10.50 23.80 12.20 3.850 4.960 4.460 4.930 6.320 15.40 8.570 3.850 1989 7.240 6.300 6.070 21.70 14.00 5.650 3.960 4.000 4.470 6.100 13.60 8.440 3.960 1990 9.000 21.30 18.40 27.80 16.20 12.00 6.410 5.540 7.930 18.10 27.80 22.10 5.540 1991 21.90 18.60 23.20 40.70 13.50 4.740 3.230 3.400 4.200 6.610 4.880 5.100 3.230 1992 7.000 5.720 7.660 46.77 10.41 6.267 4.725 5.719 5.733 4.742 13.43 9.556 4.725 1993 9.296 10.60 9.968 87.85 17.80 15.49 5.582 5.461 5.827 15.23 15.24 10.90 5.461 1994 10.61 10.70 19.82 54.68 19.38 9.027 5.423 4.316 3.070 3.219 4.625 8.980 3.070 1995 7.293 8.360 7.679 19.27 12.58 3.953 3.705 3.417 3.172 3.757 19.98 12.70 3.172 1996 12.00 12.20 12.10 24.58 22.00 16.32 13.26 5.730 5.018 6.472 13.72 34.12 5.018 1997 19.20 13.10 19.25 57.79 18.67 6.650 4.917 3.950 6.012 5.922 17.90 11.20 3.950 1998 13.40 11.00 21.70 22.77 7.249 7.439 9.646 6.186 7.143 14.24 12.95 8.137 6.186 1999 7.541 8.031 11.10 15.16 6.502 3.181 3.924 2.292 1.804 10.01 12.41 13.10 1.804 2000 9.549 8.464 49.84 43.98 29.21 13.63 9.362 6.495 5.203 7.994 8.368 11.24 5.203 2001 11.30 10.30 17.40 27.20 15.56 8.729 3.599 2.553 3.947 4.169 6.502 11.67 2.553 2002 10.15 15.24 22.26 25.43 19.88 28.25 6.577 3.131 2.516 5.012 11.46 13.45 2.516 2003 8.450 7.240 6.210 34.70 20.43 9.300 5.722 4.844 3.472 5.276 29.37 19.87 3.472 2004 12.80 8.970 8.910 30.03 16.63 9.408 5.015 6.435 6.532 --- --- 13.42 2005 12.11 10.42 10.05 27.01 15.38 9.040 11.62 4.671 7.216 10.85 32.15 21.24 4.671 2006 24.16 21.44 16.70 20.44 19.63 13.40 7.407 6.684 5.500 6.879 22.22 25.88 5.500 2007 17.71 12.32 11.67 46.44 16.76 7.582 7.423 6.410 4.861 10.94 16.16 18.48 4.861 2008 20.82 18.07 17.47 36.85 10.41 12.63 8.357 8.227 6.334 7.427 19.59 18.72 6.334 2009 11.61 11.11 24.69 25.50 12.45 7.463 11.45 4.993 3.556 8.010 10.40 11.95 3.556 2010 14.97 12.98 37.59 22.48 8.574 9.127 7.323 6.647 5.449 28.11 27.30 18.60 5.449 2011 12.92 11.71 31.54 49.44 35.36 10.53 4.105 4.171 11.16 16.29 13.85 24.74 4.105 2012 13.82 14.33 19.47 18.46 14.49 6.278 4.456 3.016 2.957 8.728 7.170 6.870 2.957 2013 14.10 11.56 15.28 23.44 9.500 24.93 9.046 5.683 5.820 6.763 13.87 10.85 5.683 2014 10.30 9.700 10.38 50.53 22.30 13.16 6.853 5.358 3.983 3.764 7.771 7.250 3.764 2015 10.62 7.500 7.330 33.15 8.085 10.86 8.003 5.890 4.644 6.403 11.59 17.34 4.644 2016 13.77 14.45 27.79 22.84 9.265 5.496 4.903 3.223 3.321 3.317 17.81 14.37 3.223 2017 20.75 15.11 15.89 29.40 25.35 15.09 11.01 6.533 4.064 4.067 12.89 8.390 4.064 2018 7.340 15.96 25.31 44.78 17.77 11.62 4.701 3.896 3.786 5.383 12.63 14.41 3.786 2019 11.55 19.29 15.40 74.52 32.80 11.53 5.236 4.059 4.757 7.002 27.07 19.12 4.059 2020 21.70 13.93 33.37 19.49 10.28 5.927 3.994 4.818 3.404 6.319 7.852 8.123 3.404 2021 7.000 6.700 16.48 19.76 7.059 4.995 5.299 3.236 3.644 5.583 19.06 16.37 3.236 2022 8.190 8.080 23.27 41.42 15.99 20.44 7.265 4.637 5.665 7.517 8.676 16.16 4.637 2023 21.88 20.06 20.19 32.57 10.32 7.315 13.51 11.00 6.876 Minimums 6.700 4.970 4.960 14.20 1.440 1.620 0.989 1.020 0.960 0.710 2.750 5.100