Government of Canada
Symbol of the Government of Canada
CREDIT RIVER WEST BRANCH AT NORVAL (02HB008)
Monthly Mean Discharge (m3/s)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Mean
1960 - - - - - - - - - 0.398 0.626 0.380 -
1961 0.271 1.80 3.04 2.94 1.39 0.752 0.484 0.800 0.493 0.499 0.556 0.742 1.14
1962 1.17 0.624 2.52 1.58 0.624 0.367 0.358 0.297 0.307 - - - -
1963 0.614 0.515 3.16 0.967 1.12 0.547 0.374 0.377 0.373 0.295 0.388 0.382 0.764
1964 0.463 0.344 1.59 1.81 1.16 0.489 0.512 0.443 0.279 0.292 0.328 0.561 0.691
1965 0.914 2.75 1.46 5.08 1.19 0.445 0.457 0.368 0.331 0.710 1.06 1.35 1.33
1966 1.06 1.29 2.46 1.59 1.14 0.660 0.312 0.303 0.240 0.273 0.602 1.35 0.939
1967 1.03 0.707 1.84 3.57 1.19 1.48 1.33 0.696 0.524 1.06 1.09 1.55 1.34
1968 0.767 2.05 4.12 1.78 1.24 0.835 0.554 1.17 0.915 0.825 1.61 1.45 1.44
1969 1.24 1.37 2.94 3.75 1.77 0.708 0.783 0.651 0.329 0.454 0.823 0.546 1.28
1970 0.470 0.610 1.30 3.26 1.25 0.625 0.658 0.469 0.597 0.713 1.15 1.47 1.05
1971 0.876 1.07 1.93 4.27 1.04 1.11 0.856 0.854 0.566 0.483 0.549 1.41 1.25
1972 0.964 0.679 1.32 6.16 1.63 1.16 0.862 0.486 0.431 0.827 1.20 1.41 1.42
1973 1.79 1.57 5.41 2.62 1.93 1.05 0.516 0.504 0.456 0.615 1.16 0.976 1.55
1974 1.79 1.31 2.81 2.98 3.44 1.37 0.625 0.442 0.411 0.442 0.795 0.602 1.42
1975 0.976 1.91 3.13 3.64 1.78 0.893 0.529 0.658 0.669 0.617 0.867 1.09 1.39
1976 0.791 2.80 5.22 3.17 2.35 0.958 1.05 0.666 1.15 0.946 0.769 0.552 1.70
1977 0.417 0.580 3.98 2.25 0.713 0.559 0.500 0.704 1.44 1.93 1.87 2.06 1.42
1978 1.20 1.02 2.09 4.96 2.31 0.813 0.442 0.443 0.898 0.679 0.760 0.815 1.37
1979 0.823 0.593 5.69 5.22 3.05 1.14 0.609 0.625 0.593 0.610 1.21 1.99 1.85
1980 1.23 0.540 2.29 3.40 1.52 1.01 0.872 0.505 0.502 0.676 0.577 0.966 1.17
1981 0.436 2.91 1.23 1.17 0.825 0.537 0.662 0.601 1.10 1.56 1.48 0.861 1.10
1982 0.849 0.627 3.58 5.29 1.09 2.06 0.840 0.662 0.773 0.739 1.65 2.82 1.75
1983 1.54 1.95 2.12 3.03 2.84 1.19 0.666 0.666 0.500 0.772 1.19 1.30 1.48
1984 0.685 3.33 2.81 3.83 1.80 1.24 0.653 0.596 0.785 0.617 1.16 1.39 1.56
1985 1.06 2.51 5.62 4.78 1.42 0.887 0.808 0.989 1.05 0.905 3.10 1.69 2.06
1986 1.33 0.989 3.27 1.98 1.41 1.03 1.49 1.57 4.61 3.23 1.72 1.89 2.05
1987 1.22 1.14 3.17 3.43 1.03 0.691 0.725 0.388 0.544 0.564 0.846 1.34 1.26
1988 0.822 1.02 2.16 1.79 1.01 0.425 0.517 0.443 0.533 0.629 1.08 0.744 0.931
1989 0.964 0.627 1.74 1.61 1.20 1.60 0.492 0.359 0.343 0.458 0.919 0.400 0.892
1990 1.04 1.74 2.98 1.47 1.57 0.671 0.491 0.649 0.419 0.983 1.21 2.59 1.32
1991 1.42 1.67 4.46 4.57 1.41 0.551 0.687 0.671 0.457 0.435 0.538 0.807 1.47
1992 0.676 0.761 1.57 3.10 2.02 0.763 1.06 1.20 1.37 1.33 3.47 1.90 1.60
1993 3.04 1.01 2.21 3.55 1.37 1.45 0.771 0.477 0.417 0.677 0.761 0.728 1.37
1994 0.438 0.848 1.59 2.82 1.84 0.733 0.506 0.394 0.341 0.327 0.518 0.595 0.911
1995 2.61 0.644 1.90 1.54 1.39 0.716 0.425 0.650 0.316 0.635 1.78 0.946 1.14
1996 1.87 2.02 2.09 4.21 3.06 2.10 0.979 0.651 1.55 1.23 1.13 2.11 1.91
1997 1.93 3.48 3.76 2.65 2.21 1.00 0.570 0.547 0.529 0.496 0.769 0.693 1.54
1998 1.42 1.18 3.18 1.96 1.20 0.742 0.555 0.381 0.293 0.341 0.379 0.430 1.01
1999 0.464 0.755 1.29 1.16 0.574 0.606 0.403 0.333 0.504 0.486 0.875 0.765 0.683
2000 0.625 1.44 1.31 1.94 1.91 2.33 1.04 0.704 0.521 0.416 0.666 0.583 1.12
2001 0.601 1.92 2.05 2.50 1.23 0.925 0.505 0.392 0.366 0.651 0.776 1.17 1.08
2002 0.780 1.47 1.79 2.63 2.27 1.00 0.511 0.362 0.421 0.419 0.463 0.324 1.03
2003 0.289 0.376 2.02 1.67 2.00 1.10 0.489 0.454 0.569 0.550 1.60 1.72 1.07
2004 1.12 0.898 3.10 2.38 2.66 1.18 0.848 0.769 0.543 0.486 0.671 1.09 1.31
2005 2.07 1.75 1.85 3.46 1.38 0.718 0.476 0.520 0.566 0.519 1.16 1.08 1.29
2006 2.12 2.33 3.20 2.42 1.96 0.848 1.08 0.587 0.765 2.17 2.23 3.05 1.90
2007 1.97 1.01 2.87 2.48 1.49 0.590 0.437 0.381 0.329 0.378 0.495 0.626 1.09
2008 1.78 1.43 1.95 4.78 1.94 1.13 1.52 1.60 1.30 0.775 1.18 2.76 1.85
2009 1.48 3.26 3.57 3.79 2.65 1.24 0.802 1.27 0.578 0.868 0.801 1.27 1.79
2010 0.829 0.667 3.51 1.64 1.37 1.61 1.22 0.571 0.720 0.841 0.997 0.940 1.25
2011 0.836 1.13 3.89 3.00 3.37 1.65 0.642 0.651 0.665 1.70 1.50 2.43 1.80
2012 1.83 1.70 2.29 1.16 1.04 0.669 0.401 0.432 0.514 0.753 0.754 0.943 1.04
Mean 1.13 1.40 2.74 2.94 1.66 0.980 0.691 0.623 0.688 0.775 1.07 1.22 1.34
Max 3.04 3.48 5.69 6.16 3.44 2.33 1.52 1.60 4.61 3.23 3.47 3.05 2.06
Min 0.271 0.344 1.23 0.967 0.574 0.367 0.312 0.297 0.240 0.273 0.328 0.324 0.683

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