Ministère de l'Environnement et de la Lutte contre les changements climatiques Données validées jusqu'au 2004-06-07 Station: 050701 Portneuf - à 2,9 km du Fleuve Saint-Laurent près de Portneuf Bassin versant: 355 km² Régime: Naturel Coordonnées: (NAD83) 46° 42' 33" // -71° 52' 27" Date de création du fichier: 2011-04-08 11:50 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 1966 --- --- --- --- --- --- 1967 3.409 3.041 3.242 22.31 13.76 9.983 12.38 8.299 3.616 11.63 8.077 6.847 8.883 1968 3.015 3.117 9.789 28.67 7.340 4.206 2.383 1.477 2.168 3.762 2.414 1.806 5.846 1969 2.128 3.295 4.523 26.74 24.38 4.487 3.682 3.940 4.959 4.577 8.445 5.065 8.018 1970 2.974 3.880 3.082 23.48 12.06 4.448 4.922 3.258 7.359 10.03 8.299 3.269 7.255 1971 2.784 2.539 3.670 22.13 16.83 4.132 5.755 8.708 10.64 8.483 4.123 4.011 7.817 1972 3.612 2.993 7.025 27.61 29.65 10.80 11.82 17.28 5.778 16.40 9.382 7.254 12.47 1973 5.342 8.045 17.04 27.92 18.11 5.919 4.545 6.867 9.243 11.60 4.976 12.10 10.98 1974 4.831 3.557 4.615 26.90 28.55 9.704 8.187 5.070 5.926 5.184 6.048 10.68 9.938 1975 3.549 3.094 8.748 22.71 10.41 10.28 2.308 1.946 4.049 4.086 7.822 5.063 7.005 1976 4.624 5.713 10.25 40.74 18.17 6.451 13.85 12.81 7.190 9.737 7.049 4.442 11.75 1977 3.458 2.797 9.958 27.51 6.384 4.929 2.820 3.741 5.228 11.24 6.312 5.443 7.485 1978 9.075 5.200 3.822 27.17 11.78 4.692 2.215 1.411 3.547 5.760 4.891 3.279 6.904 1979 4.538 2.808 17.49 26.56 7.028 4.402 2.217 4.692 15.24 6.931 9.294 7.720 9.077 1980 6.271 3.482 8.506 22.01 5.805 3.495 3.870 3.302 8.193 10.40 6.026 5.642 7.250 1981 2.956 24.42 11.41 23.87 10.34 9.397 7.314 5.560 5.759 9.604 6.997 3.800 10.12 1982 2.887 2.799 4.998 27.45 9.354 4.399 3.338 3.215 5.541 4.924 11.86 11.32 7.674 1983 5.858 7.228 11.74 31.41 28.88 9.143 3.095 2.912 2.092 4.204 11.50 8.212 10.52 1984 4.409 5.695 7.346 29.77 11.00 6.967 4.364 2.811 2.617 2.827 9.211 3.949 7.581 1985 3.075 2.105 6.059 24.26 9.926 5.433 5.430 2.124 5.189 7.589 5.051 4.901 6.762 1986 5.094 4.884 6.594 33.46 16.40 7.299 5.360 7.284 12.77 8.859 8.491 6.296 10.23 1987 3.235 2.592 10.89 18.65 5.330 8.456 7.322 3.140 4.856 7.620 9.321 6.294 7.309 1988 3.408 3.362 5.226 32.51 6.616 3.033 3.220 3.509 5.150 8.265 11.50 3.446 7.437 1989 2.914 2.344 4.440 27.11 18.92 6.977 2.434 2.616 2.795 6.739 12.75 4.013 7.838 1990 5.982 4.699 12.00 27.38 13.10 6.307 3.693 5.331 3.784 20.77 12.14 8.693 10.32 1991 5.150 4.094 7.425 32.19 10.10 3.389 2.529 3.082 2.565 10.65 5.451 4.618 7.604 1992 4.758 3.009 15.92 24.79 8.952 4.423 13.30 8.166 7.173 8.356 10.74 3.673 9.438 1993 5.002 2.680 3.219 28.49 10.98 7.448 4.608 6.135 9.633 14.78 11.33 6.886 9.266 1994 3.883 4.028 3.610 25.28 16.12 14.65 12.75 6.201 4.406 3.490 8.654 4.806 8.990 1995 6.211 3.120 10.11 19.48 11.44 6.089 2.606 2.419 2.619 6.868 12.14 3.331 7.203 1996 3.994 10.61 6.145 25.74 10.53 4.380 10.17 6.061 4.769 7.440 10.14 11.74 9.310 1997 5.116 3.532 4.020 24.87 25.15 4.963 3.259 2.495 2.551 3.538 6.492 2.850 7.403 1998 2.832 2.926 16.08 29.14 3.578 4.323 9.752 4.260 6.100 9.358 7.034 8.288 8.639 1999 4.984 6.354 12.01 25.37 5.837 8.808 5.620 2.349 6.167 12.91 8.499 6.367 8.773 2000 3.840 3.746 12.86 22.85 7.777 4.848 2.745 1.147 2.383 2001 --- --- --- 2002 --- 31.70 *** --- --- --- 2003 --- 20.40 --- --- --- --- --- --- 16.77 --- 2004 --- --- 29.33 --- --- Moyennes 4.271 4.641 8.349 26.70 13.25 6.431 5.702 4.812 5.649 8.443 8.507 5.943