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: 021702 Blanche - à 3,5 km en amont du pont-route 132 Bassin versant: 223 km² Régime: Influencé journellement Coordonnées: (NAD83) 48° 46' 1" // -67° 39' 58" Date de création du fichier: 2023-12-13 14:19 Particularité(s): - Pour cette station, la localisation de l'abri de la station ne correspond pas à la localisation de la section de jaugeage principale où est déterminée la superficie du bassin versant. - - Lexique: *** 5 moyennes journalières débit manquantes dans le mois --- 3 moyennes journalières débit manquantes consécutives dans le mois Débit journalier en m³/s - Valeurs maximales mensuelles Année Jan Fév Mars Avr Mai Juin Juil Août Sept Oct Nov Déc Annuel 1967 1.680 0.660 0.570 6.680 60.90 11.50 5.010 4.500 18.10 15.00 5.380 3.340 60.90 1968 1.470 5.380 9.910 65.10 18.70 2.770 2.160 1.180 0.630 2.040 1.640 1.470 65.10 1969 1.300 1.080 2.450 23.40 61.20 3.600 1.660 7.590 19.10 3.400 10.30 8.100 61.20 1970 3.400 3.620 1.130 46.20 54.70 9.510 1.270 1.220 3.990 24.70 4.870 3.030 54.70 1971 0.910 0.760 1.250 25.50 39.90 4.870 1.590 9.460 3.790 3.880 4.470 2.290 39.90 1972 1.160 0.320 2.550 9.150 41.30 18.30 1.510 2.730 5.660 11.20 6.820 3.110 41.30 1973 1.590 3.060 4.840 57.50 60.00 9.630 1.040 1.070 0.690 2.170 2.590 11.00 60.00 1974 3.510 1.050 1.980 23.50 84.10 10.20 1.330 0.880 4.190 4.280 3.510 12.60 84.10 1975 2.750 0.900 3.820 19.40 47.60 10.80 1.440 0.590 0.620 0.680 1.360 1.160 47.60 1976 1.250 1.760 24.90 37.70 36.20 3.680 0.880 2.720 0.420 3.090 8.500 1.700 37.70 1977 1.050 0.650 14.70 50.40 45.30 12.40 2.270 2.860 0.880 8.230 16.80 3.800 50.40 1978 3.300 1.370 0.690 19.40 67.50 5.690 1.030 0.617 0.245 0.332 1.820 0.770 67.50 1979 1.200 1.100 33.00 83.90 60.00 6.260 8.700 1.470 2.270 1.920 5.220 3.000 83.90 1980 0.940 0.570 2.060 44.20 39.40 3.400 28.00 26.40 31.50 11.10 4.660 6.680 44.20 1981 1.660 42.90 14.50 39.50 41.80 13.20 3.900 15.40 3.650 18.80 6.600 8.180 42.90 1982 1.800 1.010 3.850 48.60 55.40 9.110 4.940 0.725 1.390 0.703 7.400 7.880 55.40 1983 2.750 4.500 10.00 57.20 54.70 7.480 1.020 0.570 3.750 1.800 13.80 7.490 57.20 1984 1.580 1.600 1.900 59.40 61.00 23.60 5.360 3.820 1.740 0.947 6.100 19.80 61.00 1985 1.620 0.620 0.700 35.50 39.60 5.730 7.690 2.610 3.700 5.390 3.410 2.400 39.60 1986 7.800 5.700 23.80 30.90 30.70 8.970 5.520 15.20 16.40 6.690 5.880 2.800 30.90 1987 0.810 0.315 8.800 44.60 3.600 8.470 5.060 1.110 0.335 2.620 3.190 30.30 44.60 1988 1.070 0.530 6.980 20.30 34.90 7.460 9.140 4.170 2.380 6.900 7.000 3.180 34.90 1989 0.690 0.440 5.710 19.40 34.60 8.410 1.820 1.560 0.388 1.710 3.200 0.867 34.60 1990 1.030 0.744 1.840 33.80 44.20 3.930 0.489 0.391 0.789 11.80 6.090 7.340 44.20 1991 1.760 1.020 2.020 42.40 47.90 4.120 5.010 1.950 0.955 4.850 9.200 5.250 47.90 1992 3.974 1.172 8.400 45.56 39.04 5.636 7.994 7.343 1.027 10.81 5.249 2.642 45.56 1993 1.101 0.697 3.477 45.04 19.10 13.29 2.685 1.999 3.611 17.01 10.05 13.48 45.04 1994 2.437 2.996 1.866 54.44 58.84 17.76 8.051 1.299 1.130 0.914 19.16 2.858 58.84 1995 5.813 2.483 1.298 60.00 45.15 6.215 2.360 0.641 0.637 8.230 9.128 1.685 60.00 1996 6.560 8.982 4.193 59.51 40.52 3.061 14.26 1.703 0.661 3.286 5.636 17.34 59.51 1997 1.990 1.031 1.040 22.81 46.25 8.100 4.996 1.821 1.299 1.522 3.606 0.874 46.25 1998 0.520 1.030 12.90 38.88 12.51 4.200 2.969 0.7926 7.408 11.00 15.80 2.387 38.88 1999 2.077 1.627 5.480 34.79 41.76 10.73 1.571 0.6047 5.693 8.005 15.47 8.354 41.76 2000 1.745 2.295 19.81 43.10 28.91 5.303 9.001 --- --- --- 3.982 2001 2.175 1.067 0.888 48.16 48.32 8.408 5.712 1.257 0.8651 3.587 2.709 5.518 48.32 2002 0.985 0.798 1.130 30.59 22.54 3.948 4.736 8.394 1.157 1.212 1.819 0.882 30.59 2003 0.771 0.597 4.750 39.93 29.67 4.232 8.009 4.334 0.5283 16.68 30.12 9.103 39.93 2004 4.180 1.380 3.260 37.38 --- --- 16.28 9.051 2005 1.960 1.160 0.968 47.67 43.12 13.14 3.294 --- 6.234 12.53 33.79 24.19 2006 7.110 3.090 2.770 46.80 21.43 4.987 1.977 0.7329 5.148 17.16 10.33 5.510 46.80 2007 3.060 1.450 1.540 52.02 41.13 4.569 7.926 24.27 8.339 7.501 81.37 4.720 81.37 2008 8.830 2.290 1.510 113.4 90.74 4.020 3.527 4.286 3.802 6.558 15.16 3.850 113.4 2009 2.160 1.200 1.880 89.54 43.63 28.06 3.694 1.906 0.8968 4.153 12.76 6.991 89.54 2010 2.810 3.200 1.550 46.81 27.15 4.869 5.063 0.7921 18.54 22.41 17.04 26.23 46.81 2011 3.010 1.390 3.360 44.03 77.60 10.25 5.774 5.700 15.16 1.580 2.064 2.734 77.60 2012 2.020 1.110 56.80 44.39 18.26 14.72 5.822 1.365 0.5354 3.436 2.643 2.930 56.80 2013 2.950 8.810 5.600 43.68 30.51 17.67 7.806 0.6317 2.697 0.8443 4.036 3.255 43.68 2014 3.100 1.420 0.889 35.34 43.53 6.264 1.340 3.087 1.377 3.746 7.022 7.080 43.53 2015 3.710 1.270 0.549 40.78 43.61 9.844 2.850 3.464 1.493 4.243 10.15 4.960 43.61 2016 1.920 3.830 2.780 30.42 37.02 24.98 6.652 1.622 2.456 11.97 13.10 5.138 37.02 2017 1.800 2.340 1.940 34.93 78.20 5.587 1.391 1.053 1.988 10.88 24.66 2.100 78.20 2018 8.100 2.160 1.530 81.60 57.87 3.332 0.717 1.779 0.3887 1.283 3.962 7.300 81.60 2019 2.280 0.891 2.820 42.41 38.99 9.361 1.250 0.3517 2.917 8.446 22.21 2.820 42.41 2020 1.450 0.857 2.130 20.55 45.34 3.143 0.6441 0.9781 0.7381 21.03 9.704 29.79 45.34 2021 9.870 1.560 21.42 61.42 30.69 2.668 2.981 0.9673 5.077 4.672 5.392 2.620 61.42 2022 1.460 1.010 0.858 33.45 38.64 16.11 2.970 --- --- 1.308 3.546 13.17 2023 2.520 1.240 1.030 48.24 20.25 9.024 4.874 10.61 12.76 Maximums 9.870 42.90 56.80 113.4 90.74 28.06 28.00 26.40 31.50 24.70 81.37 30.30