Back to ListGatineau River at Maniwaki

Monthly and Annual Mean Water Levels in Metres From 1950 Annual Extremes
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Means Daily Maximum Daily Minimum
1950 163.47 163.72 163.69 162.69 162.79 162.82 162.93 163.22 163.27 163.20 163.03 163.27 163.18 164.43 162.28
1951 163.32 163.51 163.39 164.21 163.16 163.36 163.30 163.26 163.28 163.66 164.01 164.29 163.56 166.38 162.46
1952 163.81 163.88 163.62 163.05 165.06 163.89 163.67 --- 163.14 163.18 163.16 163.20 163.59 166.87 162.13
1953 163.61 --- --- --- --- 162.96 162.98 --- 162.99 163.14 163.09 162.97 --- 163.87 161.65
1954 163.43 163.65 163.78 162.78 162.82 163.38 163.06 163.10 163.17 163.96 163.53 163.51 163.35 165.40 162.02
1955 163.70 163.71 163.61 163.65 162.97 162.97 162.98 162.69 162.88 162.87 163.14 163.44 163.22 164.22 161.90
1956 163.88 163.80 163.68 162.98 162.72 --- 162.97 163.18 164.00 163.97 163.45 163.60 163.43 164.67 161.76
1957 163.83 163.86 163.57 162.69 163.06 162.89 163.28 163.10 163.53 163.60 163.69 163.76 163.40 164.31 162.06
1958 164.04 164.25 163.94 163.22 163.23 163.04 163.17 163.35 163.30 163.25 163.49 163.75 163.49 164.59 161.89
1959 163.96 163.94 163.73 162.98 162.99 162.74 162.84 162.95 162.68 162.71 162.98 163.44 163.16 164.54 161.67
1960 163.81 163.63 --- 163.10 164.38 163.57 163.83 163.72 163.49 163.27 163.54 164.23 163.69 165.84 162.60
1961 164.23 164.00 163.65 162.74 162.60 162.69 163.09 162.99 163.57 163.44 163.21 163.37 163.29 164.58 162.18
1962 163.96 164.29 163.93 162.65 162.88 162.76 162.97 163.21 162.98 162.65 162.55 163.13 163.16 164.61 162.07
1963 163.44 163.31 163.38 162.75 162.70 162.59 162.66 162.70 162.63 163.07 163.10 163.50 162.99 164.10 162.08
1964 163.66 163.46 163.19 162.99 162.72 162.95 162.68 162.80 162.85 163.26 163.15 163.59 163.09 164.02 162.00
1965 164.07 163.91 163.36 162.27 162.80 162.70 162.80 163.02 163.00 164.41 164.11 163.80 163.35 165.53 161.71
1966 163.77 163.79 163.66 163.40 163.60 163.48 163.29 163.28 163.22 163.29 163.42 163.39 163.46 164.29 161.90
1967 163.86 164.24 163.99 163.26 163.88 164.06 163.35 163.41 163.33 163.18 164.65 163.67 163.73 165.24 161.90
1968 164.24 164.14 163.68 163.01 163.42 163.44 163.47 163.32 162.66 162.71 162.91 163.52 163.38 164.63 161.80
1969 164.61 164.32 163.92 162.78 162.80 163.41 163.50 162.99 162.84 163.14 163.27 163.69 163.44 164.96 161.53
1970 163.87 163.82 163.41 162.96 163.53 164.16 163.75 163.52 163.21 163.27 163.58 163.42 163.54 165.49 162.21
1971 163.73 164.05 163.63 162.46 163.03 163.19 163.46 163.19 163.44 163.22 162.96 163.34 163.30 164.61 161.71
1972 163.64 163.20 162.90 163.31 163.50 163.64 164.12 163.77 163.48 163.52 163.72 163.56 163.52 164.53 162.80
1973 163.60 --- 163.77 163.57 163.94 164.03 163.96 --- 163.84 163.96 163.94 164.21 163.86 165.03 162.84
1974 163.72 163.67 163.52 162.86 --- 165.99 164.17 163.45 163.08 163.01 163.74 163.89 163.79 167.47 161.93
1975 --- 163.75 163.45 163.35 163.09 163.37 163.11 --- 163.00 162.91 162.86 163.25 163.24 164.46 162.25
1976 164.01 164.19 163.55 163.69 164.44 163.11 163.24 163.65 163.35 162.79 162.62 163.93 163.57 165.09 162.55
1977 164.00 164.25 164.02 163.64 163.85 162.83 162.78 162.76 162.83 162.65 162.58 163.58 163.31 164.99 161.92
1978 163.82 164.06 162.91 162.50 162.44 162.91 162.92 163.00 162.78 162.64 162.49 162.80 162.93 164.51 161.71
1979 164.03 164.26 163.76 163.52 164.67 163.23 162.93 162.98 163.03 163.39 163.77 164.05 163.63 166.76 162.39
1980 164.28 164.12 163.43 163.19 162.67 162.98 162.95 162.93 162.92 163.20 163.35 163.41 163.28 164.40 162.32
1981 164.37 163.96 164.20 164.62 164.55 164.19 163.14 162.98 162.97 162.92 162.95 162.95 163.63 165.31 162.41
1982 163.27 163.75 163.33 162.97 162.67 162.56 162.20 162.86 162.64 162.87 162.77 162.78 162.86 163.99 161.85
1983 163.78 163.74 163.52 162.98 164.68 164.04 163.04 163.13 162.97 162.79 162.54 162.92 163.36 165.76 162.18
1984 163.58 163.25 163.43 163.39 163.19 163.68 163.16 163.00 163.16 163.05 163.34 163.30 163.29 164.25 162.61
1985 163.98 163.78 163.63 163.28 163.28 162.99 163.01 163.58 163.11 163.07 163.10 163.27 163.34 164.39 162.23
1986 163.53 163.47 162.45 162.81 163.46 163.51 163.06 162.91 162.90 162.96 162.75 163.41 163.10 164.45 162.18
1987 163.54 163.35 162.79 162.71 162.21 162.82 162.56 162.48 162.53 162.57 162.95 163.15 162.80 163.77 162.06
1988 163.90 163.46 162.40 163.03 163.26 162.67 162.64 162.98 163.11 164.02 164.86 163.84 163.35 165.18 162.05
1989 163.74 163.73 163.42 163.08 163.06 163.20 162.77 162.61 162.70 163.03 163.56 163.81 163.22 164.00 162.43
1990 163.69 163.53 163.00 162.99 162.67 162.97 163.07 163.29 162.90 163.18 163.53 163.74 163.22 163.94 162.25
1991 163.83 164.14 163.83 163.89 163.25 162.99 162.75 162.53 162.75 163.23 163.35 163.61 163.34 164.50 162.44
1992 163.73 163.75 163.23 162.92 163.85 163.07 162.96 162.91 163.11 163.70 163.66 163.63 163.38 164.50 162.10
1993 163.77 163.90 163.02 162.64 162.40 162.49 162.69 162.60 162.66 163.30 163.87 163.50 163.06 164.97 162.24
1994 164.31 164.57 163.45 162.46 163.83 163.69 163.76 163.11 162.59 162.52 162.78 163.38 163.37 164.83 162.00
1995 163.47 163.93 163.55 162.28 162.79 163.14 162.65 162.43 162.37 162.37 162.75 163.15 162.90 164.21 161.88
1996 163.37 163.34 162.99 162.51 164.06 163.24 162.64 162.85 162.83 162.90 162.83 163.09 163.05 164.61 161.94
1997 163.45 163.46 163.15 163.59 165.26 163.72 163.53 163.11 162.70 162.54 163.07 163.42 163.42 165.53 162.21
1998 163.28 162.67 162.61 163.61 162.46 162.51 162.80 162.19 162.17 162.21 162.25 162.87 162.64 164.28 162.02
1999 163.73 163.45 162.95 162.60 163.19 163.44 162.67 162.32 162.17 162.89 163.73 163.77 163.07 164.80 161.97
2000 164.03 163.81 162.89 162.18 163.68 163.53 163.27 162.87 162.93 162.77 162.74 162.98 163.14 164.88 161.87
2001 163.13 163.22 162.65 162.45 162.03 162.47 162.66 162.39 162.71 163.01 163.43 163.57 162.81 163.73 161.85
2002 163.74 163.73 163.93 163.60 164.39 163.93 163.23 162.91 162.67 162.51 162.44 162.60 163.30 164.98 162.00
2003 163.36 163.32 163.11 162.45 162.20 162.32 162.49 163.44 162.57 163.19 164.21 164.14 163.07 165.48 161.96
2004 163.96 163.98 163.41 162.76 164.43 163.16 162.81 162.74 162.84 162.30 162.30 162.61 163.11 164.97 162.23
2005 163.42 163.63 162.96 163.26 163.52 162.72 162.58 162.58 162.45 162.56 162.89 --- 162.99 164.46 162.13
2006 163.68 163.72 163.68 163.52 163.25 162.73 163.24 163.02 162.94 163.55 164.21 164.10 163.47 164.67 162.36
2007 163.89 164.06 163.46 162.57 162.45 163.17 162.85 162.39 162.37 162.23 162.31 162.46 162.84 164.20 162.17
2008 163.09 163.78 163.34 163.46 163.69 163.12 164.08 164.24 163.41 162.98 163.09 163.47 163.48 165.02 162.48
2009 163.67 163.48 163.35 163.75 163.88 163.51 163.84 163.38 162.97 162.79 162.95 162.76 163.36 164.19 162.56
2010 163.09 163.22 162.82 162.19 161.97 162.09 162.09 162.00 162.39 163.03 162.87 163.64 162.62 164.04 161.81
2011 163.60 163.46 163.49 163.05 163.41 163.27 162.68 162.32 162.38 162.17 162.15 162.78 162.89 163.99 162.03
2012 163.31 163.30 163.17 163.01 162.40 162.11 161.97 161.94 161.99 162.69 162.90 163.14 162.66 163.65 161.91
2013 163.47 163.75 163.55 163.67 164.66 164.09 162.48 162.23 162.34 163.12 163.70 163.51 163.38 164.83 162.05
2014 163.61 163.60 162.79 162.94 164.17 163.19 162.63 162.61 162.86 163.66 163.54 163.53 163.26 164.65 162.18
2015 163.77 163.76 162.79 162.56 162.40 162.15 162.39 162.67 162.80 162.42 162.83 163.51 162.83 164.15 162.02
2016 164.00 164.05 163.98 164.24 164.40 163.93 162.68 162.33 162.40 162.46 162.46 163.22 163.34 164.79 162.04
2017 163.43 163.24 163.70 164.15 165.77 164.32 163.28 162.80 162.92 162.67 162.88 163.49 163.56 166.17 162.28
2018 163.77 163.59 163.02 162.53 164.04 163.78 162.73 163.20 163.90 163.63 163.51 163.18 163.40 164.48 162.20
2019 163.78 163.82 163.24 163.47 165.84 164.57 162.92 162.19 162.28 162.86 --- --- 163.47 166.47 161.93
Mean 163.73 163.74 163.39 163.08 163.42 163.25 163.03 162.93 162.92 163.05 163.20 163.42 163.27 164.79 162.10
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Means Daily Maximum Daily Minimum