Historical Monthly Mean Water Levels from the Coordinated network for Lake Erie
Monthly mean water levels in metres referred to IGLD 1985
Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Average | Min | Max | Range |
1918 | 173.90 | 173.82 | 174.01 | 174.02 | 173.98 | 174.10 | 174.12 | 174.09 | 174.09 | 174.02 | 174.02 | 174.01 | 174.02 | 173.82 | 174.12 | 0.30 |
1919 | 174.00 | 174.00 | 174.11 | 174.25 | 174.46 | 174.49 | 174.39 | 174.29 | 174.18 | 174.08 | 174.03 | 173.89 | 174.18 | 173.89 | 174.49 | 0.60 |
1920 | 173.72 | 173.55 | 173.57 | 173.81 | 174.04 | 174.09 | 174.13 | 174.13 | 174.06 | 173.96 | 173.91 | 173.93 | 173.91 | 173.55 | 174.13 | 0.58 |
1921 | 173.92 | 173.88 | 173.97 | 174.15 | 174.26 | 174.24 | 174.20 | 174.09 | 174.00 | 173.89 | 173.85 | 173.86 | 174.03 | 173.85 | 174.26 | 0.41 |
1922 | 173.78 | 173.66 | 173.75 | 174.05 | 174.17 | 174.20 | 174.16 | 174.08 | 174.02 | 173.88 | 173.74 | 173.64 | 173.93 | 173.64 | 174.20 | 0.56 |
1923 | 173.66 | 173.56 | 173.64 | 173.78 | 173.89 | 173.94 | 173.93 | 173.85 | 173.80 | 173.69 | 173.62 | 173.73 | 173.76 | 173.56 | 173.94 | 0.38 |
1924 | 173.76 | 173.72 | 173.68 | 173.84 | 173.99 | 174.04 | 174.08 | 174.00 | 173.91 | 173.84 | 173.66 | 173.60 | 173.84 | 173.60 | 174.08 | 0.48 |
1925 | 173.51 | 173.48 | 173.63 | 173.73 | 173.71 | 173.69 | 173.66 | 173.66 | 173.61 | 173.49 | 173.48 | 173.47 | 173.59 | 173.47 | 173.73 | 0.26 |
1926 | 173.37 | 173.32 | 173.34 | 173.61 | 173.70 | 173.71 | 173.70 | 173.73 | 173.76 | 173.85 | 173.82 | 173.78 | 173.64 | 173.32 | 173.85 | 0.53 |
1927 | 173.68 | 173.62 | 173.66 | 173.85 | 173.93 | 174.01 | 174.00 | 173.94 | 173.84 | 173.73 | 173.68 | 173.88 | 173.82 | 173.62 | 174.01 | 0.39 |
1928 | 173.89 | 173.88 | 173.77 | 173.90 | 173.97 | 174.07 | 174.16 | 174.12 | 173.99 | 173.90 | 173.87 | 173.90 | 173.95 | 173.77 | 174.16 | 0.39 |
1929 | 173.92 | 173.98 | 174.12 | 174.41 | 174.64 | 174.62 | 174.60 | 174.48 | 174.34 | 174.23 | 174.20 | 174.20 | 174.31 | 173.92 | 174.64 | 0.72 |
1930 | 174.38 | 174.32 | 174.42 | 174.54 | 174.53 | 174.47 | 174.40 | 174.26 | 174.15 | 174.02 | 173.90 | 173.85 | 174.27 | 173.85 | 174.54 | 0.69 |
1931 | 173.78 | 173.67 | 173.58 | 173.68 | 173.78 | 173.84 | 173.86 | 173.80 | 173.71 | 173.64 | 173.56 | 173.56 | 173.70 | 173.56 | 173.86 | 0.30 |
1932 | 173.74 | 173.82 | 173.77 | 173.82 | 173.90 | 173.90 | 173.86 | 173.79 | 173.69 | 173.54 | 173.51 | 173.49 | 173.74 | 173.49 | 173.90 | 0.41 |
1933 | 173.57 | 173.54 | 173.62 | 173.84 | 173.98 | 173.96 | 173.88 | 173.77 | 173.65 | 173.52 | 173.41 | 173.38 | 173.68 | 173.38 | 173.98 | 0.60 |
1934 | 173.34 | 173.22 | 173.20 | 173.38 | 173.44 | 173.45 | 173.45 | 173.43 | 173.38 | 173.30 | 173.20 | 173.19 | 173.33 | 173.19 | 173.45 | 0.26 |
1935 | 173.21 | 173.18 | 173.29 | 173.40 | 173.51 | 173.57 | 173.60 | 173.60 | 173.49 | 173.38 | 173.36 | 173.34 | 173.41 | 173.18 | 173.60 | 0.42 |
1936 | 173.24 | 173.18 | 173.38 | 173.60 | 173.70 | 173.69 | 173.66 | 173.59 | 173.53 | 173.49 | 173.43 | 173.37 | 173.49 | 173.18 | 173.70 | 0.52 |
1937 | 173.55 | 173.74 | 173.70 | 173.82 | 174.01 | 174.06 | 174.13 | 174.06 | 173.90 | 173.72 | 173.62 | 173.53 | 173.82 | 173.53 | 174.13 | 0.60 |
1938 | 173.52 | 173.63 | 173.78 | 173.97 | 173.99 | 174.01 | 174.04 | 174.03 | 173.92 | 173.83 | 173.70 | 173.67 | 173.84 | 173.52 | 174.04 | 0.52 |
1939 | 173.64 | 173.64 | 173.76 | 173.92 | 174.04 | 174.06 | 174.05 | 174.00 | 173.89 | 173.78 | 173.71 | 173.66 | 173.85 | 173.64 | 174.06 | 0.42 |
1940 | 173.56 | 173.51 | 173.56 | 173.78 | 173.90 | 174.01 | 174.02 | 173.97 | 173.92 | 173.84 | 173.72 | 173.75 | 173.80 | 173.51 | 174.02 | 0.51 |
1941 | 173.84 | 173.72 | 173.66 | 173.74 | 173.78 | 173.83 | 173.82 | 173.75 | 173.66 | 173.57 | 173.52 | 173.51 | 173.70 | 173.51 | 173.84 | 0.33 |
1942 | 173.50 | 173.54 | 173.61 | 173.90 | 173.99 | 174.10 | 174.10 | 174.08 | 174.00 | 173.93 | 173.90 | 173.87 | 173.88 | 173.50 | 174.10 | 0.60 |
1943 | 173.97 | 173.90 | 173.96 | 174.11 | 174.38 | 174.57 | 174.57 | 174.49 | 174.36 | 174.24 | 174.16 | 174.07 | 174.23 | 173.90 | 174.57 | 0.67 |
1944 | 173.93 | 173.88 | 173.92 | 174.17 | 174.33 | 174.37 | 174.32 | 174.21 | 174.12 | 174.02 | 173.94 | 173.89 | 174.09 | 173.88 | 174.37 | 0.49 |
1945 | 173.84 | 173.76 | 173.96 | 174.17 | 174.28 | 174.43 | 174.46 | 174.39 | 174.29 | 174.32 | 174.22 | 174.14 | 174.19 | 173.76 | 174.46 | 0.70 |
1946 | 174.14 | 174.00 | 174.11 | 174.17 | 174.21 | 174.36 | 174.39 | 174.28 | 174.14 | 174.02 | 173.95 | 173.86 | 174.14 | 173.86 | 174.39 | 0.53 |
1947 | 173.84 | 173.84 | 173.81 | 174.18 | 174.48 | 174.66 | 174.58 | 174.50 | 174.42 | 174.26 | 174.15 | 174.10 | 174.24 | 173.81 | 174.66 | 0.85 |
1948 | 174.08 | 173.99 | 174.14 | 174.38 | 174.50 | 174.51 | 174.48 | 174.37 | 174.24 | 174.06 | 173.98 | 173.92 | 174.22 | 173.92 | 174.51 | 0.59 |
1949 | 173.96 | 174.02 | 174.06 | 174.12 | 174.15 | 174.15 | 174.12 | 174.03 | 173.91 | 173.82 | 173.68 | 173.66 | 173.97 | 173.66 | 174.15 | 0.49 |
1950 | 173.90 | 174.07 | 174.08 | 174.31 | 174.36 | 174.31 | 174.25 | 174.14 | 174.10 | 174.03 | 173.97 | 174.10 | 174.14 | 173.90 | 174.36 | 0.46 |
1951 | 174.10 | 174.11 | 174.32 | 174.48 | 174.54 | 174.54 | 174.50 | 174.42 | 174.30 | 174.20 | 174.17 | 174.21 | 174.32 | 174.10 | 174.54 | 0.44 |
1952 | 174.36 | 174.55 | 174.60 | 174.74 | 174.76 | 174.74 | 174.68 | 174.60 | 174.51 | 174.32 | 174.18 | 174.20 | 174.52 | 174.18 | 174.76 | 0.58 |
1953 | 174.24 | 174.25 | 174.31 | 174.38 | 174.47 | 174.56 | 174.53 | 174.48 | 174.35 | 174.22 | 174.12 | 174.06 | 174.33 | 174.06 | 174.56 | 0.50 |
1954 | 174.02 | 173.99 | 174.14 | 174.40 | 174.49 | 174.46 | 174.42 | 174.35 | 174.25 | 174.31 | 174.32 | 174.31 | 174.29 | 173.99 | 174.49 | 0.50 |
1955 | 174.38 | 174.30 | 174.47 | 174.57 | 174.57 | 174.53 | 174.46 | 174.40 | 174.27 | 174.17 | 174.06 | 174.00 | 174.35 | 174.00 | 174.57 | 0.57 |
1956 | 173.90 | 173.74 | 173.92 | 174.08 | 174.34 | 174.40 | 174.40 | 174.38 | 174.28 | 174.12 | 173.96 | 173.92 | 174.12 | 173.74 | 174.40 | 0.66 |
1957 | 173.87 | 173.85 | 173.91 | 174.12 | 174.22 | 174.24 | 174.31 | 174.19 | 174.08 | 173.95 | 173.84 | 173.86 | 174.04 | 173.84 | 174.31 | 0.47 |
1958 | 173.88 | 173.71 | 173.74 | 173.80 | 173.85 | 173.89 | 173.96 | 173.96 | 173.89 | 173.77 | 173.66 | 173.59 | 173.81 | 173.59 | 173.96 | 0.37 |
1959 | 173.56 | 173.68 | 173.79 | 173.96 | 174.09 | 174.08 | 174.00 | 173.92 | 173.82 | 173.79 | 173.72 | 173.79 | 173.85 | 173.56 | 174.09 | 0.53 |
1960 | 173.89 | 173.92 | 173.92 | 174.10 | 174.21 | 174.30 | 174.34 | 174.31 | 174.23 | 174.09 | 173.95 | 173.87 | 174.09 | 173.87 | 174.34 | 0.47 |
1961 | 173.81 | 173.80 | 174.01 | 174.18 | 174.40 | 174.38 | 174.32 | 174.29 | 174.21 | 174.03 | 173.92 | 173.86 | 174.10 | 173.80 | 174.40 | 0.60 |
1962 | 173.80 | 173.78 | 173.87 | 173.99 | 174.02 | 174.05 | 174.03 | 173.99 | 173.90 | 173.86 | 173.82 | 173.78 | 173.91 | 173.78 | 174.05 | 0.27 |
1963 | 173.69 | 173.60 | 173.69 | 173.87 | 173.93 | 173.92 | 173.85 | 173.80 | 173.72 | 173.62 | 173.55 | 173.48 | 173.73 | 173.48 | 173.93 | 0.45 |
1964 | 173.46 | 173.48 | 173.57 | 173.76 | 173.83 | 173.81 | 173.77 | 173.70 | 173.63 | 173.48 | 173.40 | 173.40 | 173.61 | 173.40 | 173.83 | 0.43 |
1965 | 173.46 | 173.51 | 173.67 | 173.80 | 173.88 | 173.89 | 173.83 | 173.78 | 173.75 | 173.67 | 173.64 | 173.67 | 173.71 | 173.46 | 173.89 | 0.43 |
1966 | 173.75 | 173.76 | 173.85 | 173.96 | 174.06 | 174.08 | 174.06 | 174.00 | 173.91 | 173.73 | 173.74 | 173.89 | 173.90 | 173.73 | 174.08 | 0.35 |
1967 | 173.88 | 173.88 | 173.91 | 174.08 | 174.20 | 174.20 | 174.22 | 174.18 | 174.09 | 174.02 | 173.99 | 174.06 | 174.06 | 173.88 | 174.22 | 0.34 |
1968 | 174.10 | 174.20 | 174.18 | 174.27 | 174.29 | 174.34 | 174.36 | 174.32 | 174.23 | 174.08 | 174.03 | 174.05 | 174.20 | 174.03 | 174.36 | 0.33 |
1969 | 174.09 | 174.23 | 174.21 | 174.38 | 174.55 | 174.62 | 174.69 | 174.63 | 174.48 | 174.32 | 174.24 | 174.24 | 174.39 | 174.09 | 174.69 | 0.60 |
1970 | 174.11 | 174.08 | 174.12 | 174.28 | 174.36 | 174.41 | 174.43 | 174.38 | 174.29 | 174.23 | 174.20 | 174.21 | 174.26 | 174.08 | 174.43 | 0.35 |
1971 | 174.18 | 174.15 | 174.31 | 174.39 | 174.44 | 174.48 | 174.44 | 174.38 | 174.36 | 174.28 | 174.16 | 174.17 | 174.31 | 174.15 | 174.48 | 0.33 |
1972 | 174.21 | 174.20 | 174.32 | 174.48 | 174.61 | 174.61 | 174.66 | 174.61 | 174.57 | 174.52 | 174.57 | 174.64 | 174.50 | 174.20 | 174.66 | 0.46 |
1973 | 174.66 | 174.67 | 174.78 | 174.92 | 174.91 | 174.98 | 174.93 | 174.84 | 174.69 | 174.57 | 174.46 | 174.48 | 174.74 | 174.46 | 174.98 | 0.52 |
1974 | 174.53 | 174.63 | 174.80 | 174.88 | 174.92 | 174.90 | 174.85 | 174.76 | 174.62 | 174.46 | 174.43 | 174.49 | 174.69 | 174.43 | 174.92 | 0.49 |
1975 | 174.51 | 174.55 | 174.68 | 174.70 | 174.71 | 174.75 | 174.71 | 174.65 | 174.67 | 174.56 | 174.46 | 174.44 | 174.62 | 174.44 | 174.75 | 0.31 |
1976 | 174.44 | 174.45 | 174.76 | 174.79 | 174.80 | 174.77 | 174.76 | 174.70 | 174.56 | 174.44 | 174.26 | 174.15 | 174.58 | 174.15 | 174.80 | 0.65 |
1977 | 174.06 | 173.99 | 174.17 | 174.38 | 174.50 | 174.43 | 174.43 | 174.40 | 174.38 | 174.32 | 174.23 | 174.28 | 174.30 | 173.99 | 174.50 | 0.51 |
1978 | 174.32 | 174.28 | 174.32 | 174.61 | 174.64 | 174.60 | 174.52 | 174.42 | 174.31 | 174.22 | 174.15 | 174.08 | 174.37 | 174.08 | 174.64 | 0.56 |
1979 | 174.08 | 174.04 | 174.19 | 174.45 | 174.55 | 174.58 | 174.58 | 174.55 | 174.52 | 174.44 | 174.34 | 174.38 | 174.39 | 174.04 | 174.58 | 0.54 |
1980 | 174.45 | 174.38 | 174.43 | 174.65 | 174.67 | 174.70 | 174.66 | 174.70 | 174.62 | 174.44 | 174.30 | 174.26 | 174.52 | 174.26 | 174.70 | 0.44 |
1981 | 174.13 | 174.14 | 174.29 | 174.36 | 174.49 | 174.57 | 174.60 | 174.54 | 174.50 | 174.44 | 174.39 | 174.33 | 174.39 | 174.13 | 174.60 | 0.47 |
1982 | 174.28 | 174.28 | 174.44 | 174.64 | 174.62 | 174.63 | 174.58 | 174.46 | 174.34 | 174.25 | 174.24 | 174.34 | 174.43 | 174.24 | 174.64 | 0.40 |
1983 | 174.38 | 174.36 | 174.39 | 174.52 | 174.68 | 174.70 | 174.70 | 174.68 | 174.54 | 174.42 | 174.40 | 174.48 | 174.52 | 174.36 | 174.70 | 0.34 |
1984 | 174.38 | 174.39 | 174.54 | 174.63 | 174.60 | 174.70 | 174.67 | 174.61 | 174.53 | 174.46 | 174.40 | 174.36 | 174.52 | 174.36 | 174.70 | 0.34 |
1985 | 174.45 | 174.48 | 174.79 | 174.98 | 174.92 | 174.89 | 174.83 | 174.73 | 174.66 | 174.55 | 174.70 | 174.76 | 174.73 | 174.45 | 174.98 | 0.53 |
1986 | 174.68 | 174.78 | 174.88 | 174.95 | 174.97 | 175.04 | 175.03 | 174.94 | 174.83 | 174.94 | 174.85 | 174.89 | 174.90 | 174.68 | 175.04 | 0.36 |
1987 | 174.86 | 174.78 | 174.74 | 174.83 | 174.80 | 174.77 | 174.78 | 174.68 | 174.60 | 174.44 | 174.36 | 174.37 | 174.67 | 174.36 | 174.86 | 0.50 |
1988 | 174.33 | 174.33 | 174.36 | 174.46 | 174.46 | 174.40 | 174.33 | 174.26 | 174.14 | 174.04 | 174.02 | 174.01 | 174.27 | 174.01 | 174.46 | 0.45 |
1989 | 174.06 | 174.07 | 174.09 | 174.25 | 174.32 | 174.52 | 174.51 | 174.39 | 174.30 | 174.15 | 174.06 | 173.99 | 174.23 | 173.99 | 174.52 | 0.53 |
1990 | 173.97 | 174.16 | 174.30 | 174.36 | 174.41 | 174.43 | 174.41 | 174.39 | 174.37 | 174.28 | 174.21 | 174.24 | 174.30 | 173.97 | 174.43 | 0.46 |
1991 | 174.42 | 174.36 | 174.42 | 174.48 | 174.53 | 174.54 | 174.44 | 174.34 | 174.24 | 174.09 | 174.02 | 174.04 | 174.34 | 174.02 | 174.54 | 0.52 |
1992 | 174.08 | 174.12 | 174.22 | 174.33 | 174.42 | 174.41 | 174.46 | 174.51 | 174.50 | 174.39 | 174.42 | 174.42 | 174.36 | 174.08 | 174.51 | 0.43 |
1993 | 174.58 | 174.53 | 174.54 | 174.69 | 174.67 | 174.66 | 174.64 | 174.53 | 174.41 | 174.29 | 174.24 | 174.28 | 174.51 | 174.24 | 174.69 | 0.45 |
1994 | 174.20 | 174.17 | 174.27 | 174.48 | 174.53 | 174.52 | 174.57 | 174.53 | 174.41 | 174.31 | 174.22 | 174.20 | 174.37 | 174.17 | 174.57 | 0.40 |
1995 | 174.23 | 174.26 | 174.28 | 174.37 | 174.42 | 174.45 | 174.43 | 174.40 | 174.24 | 174.15 | 174.09 | 174.07 | 174.28 | 174.07 | 174.45 | 0.38 |
1996 | 174.03 | 174.05 | 174.14 | 174.23 | 174.43 | 174.58 | 174.61 | 174.56 | 174.52 | 174.47 | 174.41 | 174.46 | 174.37 | 174.03 | 174.61 | 0.58 |
1997 | 174.47 | 174.53 | 174.79 | 174.83 | 174.84 | 175.01 | 174.96 | 174.83 | 174.74 | 174.61 | 174.49 | 174.48 | 174.72 | 174.47 | 175.01 | 0.54 |
1998 | 174.60 | 174.66 | 174.73 | 174.84 | 174.87 | 174.76 | 174.70 | 174.59 | 174.45 | 174.28 | 174.10 | 174.02 | 174.55 | 174.02 | 174.87 | 0.85 |
1999 | 173.99 | 174.10 | 174.18 | 174.26 | 174.28 | 174.27 | 174.22 | 174.14 | 174.04 | 173.96 | 173.90 | 173.86 | 174.10 | 173.86 | 174.28 | 0.42 |
2000 | 173.82 | 173.75 | 173.83 | 173.95 | 174.07 | 174.18 | 174.26 | 174.22 | 174.09 | 174.00 | 173.88 | 173.83 | 173.99 | 173.75 | 174.26 | 0.51 |
2001 | 173.75 | 173.84 | 173.94 | 174.02 | 174.04 | 174.09 | 174.03 | 173.94 | 173.83 | 173.80 | 173.80 | 173.86 | 173.91 | 173.75 | 174.09 | 0.34 |
2002 | 173.85 | 173.97 | 174.02 | 174.20 | 174.30 | 174.33 | 174.24 | 174.15 | 174.04 | 173.95 | 173.84 | 173.81 | 174.06 | 173.81 | 174.33 | 0.52 |
2003 | 173.81 | 173.73 | 173.78 | 173.97 | 174.08 | 174.17 | 174.18 | 174.17 | 174.04 | 173.92 | 173.85 | 173.89 | 173.97 | 173.73 | 174.18 | 0.45 |
2004 | 173.94 | 173.85 | 173.96 | 174.12 | 174.22 | 174.36 | 174.34 | 174.29 | 174.25 | 174.07 | 174.00 | 174.01 | 174.12 | 173.85 | 174.36 | 0.51 |
2005 | 174.23 | 174.26 | 174.29 | 174.38 | 174.40 | 174.32 | 174.22 | 174.14 | 174.08 | 174.00 | 173.88 | 173.84 | 174.17 | 173.84 | 174.40 | 0.56 |
2006 | 173.97 | 174.06 | 174.11 | 174.16 | 174.20 | 174.25 | 174.27 | 174.23 | 174.14 | 174.08 | 174.10 | 174.15 | 174.14 | 173.97 | 174.27 | 0.30 |
2007 | 174.29 | 174.22 | 174.26 | 174.32 | 174.35 | 174.26 | 174.15 | 174.13 | 174.08 | 173.94 | 173.80 | 173.86 | 174.14 | 173.80 | 174.35 | 0.55 |
2008 | 173.92 | 174.09 | 174.26 | 174.39 | 174.35 | 174.32 | 174.35 | 174.23 | 174.12 | 174.00 | 173.92 | 173.96 | 174.16 | 173.92 | 174.39 | 0.47 |
2009 | 174.04 | 174.07 | 174.31 | 174.42 | 174.46 | 174.45 | 174.42 | 174.35 | 174.24 | 174.13 | 174.07 | 174.02 | 174.25 | 174.02 | 174.46 | 0.44 |
2010 | 173.99 | 173.92 | 173.97 | 174.09 | 174.21 | 174.31 | 174.27 | 174.19 | 174.02 | 173.97 | 173.88 | 173.86 | 174.06 | 173.86 | 174.31 | 0.45 |
2011 | 173.83 | 173.75 | 174.03 | 174.20 | 174.46 | 174.58 | 174.48 | 174.38 | 174.30 | 174.27 | 174.21 | 174.40 | 174.24 | 173.75 | 174.58 | 0.83 |
2012 | 174.39 | 174.37 | 174.36 | 174.31 | 174.27 | 174.22 | 174.14 | 174.04 | 173.95 | 173.82 | 173.85 | 173.82 | 174.13 | 173.82 | 174.39 | 0.57 |
2013 | 173.82 | 173.86 | 173.92 | 174.02 | 174.10 | 174.23 | 174.35 | 174.28 | 174.16 | 174.07 | 173.97 | 173.94 | 174.06 | 173.82 | 174.35 | 0.53 |
2014 | 174.00 | 173.94 | 173.99 | 174.20 | 174.35 | 174.40 | 174.40 | 174.37 | 174.31 | 174.25 | 174.15 | 174.17 | 174.21 | 173.94 | 174.40 | 0.46 |
2015 | 174.16 | 174.03 | 173.99 | 174.22 | 174.31 | 174.53 | 174.74 | 174.62 | 174.50 | 174.34 | 174.22 | 174.17 | 174.32 | 173.99 | 174.74 | 0.75 |
2016 | 174.23 | 174.27 | 174.41 | 174.60 | 174.65 | 174.61 | 174.54 | 174.46 | 174.39 | 174.33 | 174.26 | 174.17 | 174.41 | 174.17 | 174.65 | 0.48 |
2017 | 174.29 | 174.40 | 174.47 | 174.64 | 174.82 | 174.83 | 174.81 | 174.70 | 174.58 | 174.46 | 174.46 | 174.40 | 174.57 | 174.29 | 174.83 | 0.54 |
2018 | 174.38 | 174.44 | 174.68 | 174.77 | 174.88 | 174.89 | 174.82 | 174.72 | 174.66 | 174.57 | 174.58 | 174.60 | 174.67 | 174.38 | 174.89 | 0.51 |
2019 | 174.63 | 174.61 | 174.65 | 174.83 | 175.05 | 175.14 | 175.13 | 175.02 | 174.87 | 174.74 | 174.68 | 174.68 | 174.84 | 174.61 | 175.14 | 0.53 |
2020 | 174.80 | 174.90 | 174.95 | 175.05 | 175.08 | 175.10 | 175.05 | 174.93 | 174.83 | 174.72 | 174.65 | 174.65 | 174.89 | 174.65 | 175.10 | 0.45 |
2021 | 174.69 | 174.57 | 174.58 | 174.63 | 174.68 | 174.71 | 174.81 | 174.79 | 174.67 | 174.67 | 174.63 | 174.58 | 174.67 | 174.57 | 174.81 | 0.24 |
2022 | 174.54 | 174.43 | 174.53 | 174.59 | 174.67 | 174.68 | 174.62 | 174.55 | 174.46 | 174.32 | 174.25 | 174.20 | 174.49 | 174.20 | 174.68 | 0.48 |
2023 | 174.28 | 174.36 | 174.54 | 174.64 | 174.65 | 174.60 | 174.60 | 174.59 | 174.55 | 174.39 | 174.29 | 174.26 | 174.50 | 174.26 | 174.65 | 0.39 |
All-time
Average | 174.03 | 174.02 | 174.11 | 174.26 | 174.34 | 174.37 | 174.35 | 174.29 | 174.20 | 174.10 | 174.03 | 174.02 | 174.18 | 173.91 | 174.40 | 0.49 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Minimum | 173.21 | 173.18 | 173.20 | 173.38 | 173.44 | 173.45 | 173.45 | 173.43 | 173.38 | 173.30 | 173.20 | 173.19 | 173.33 | 173.18 | 173.45 | 0.24 |
Maximum | 174.86 | 174.90 | 174.95 | 175.05 | 175.08 | 175.14 | 175.13 | 175.02 | 174.87 | 174.94 | 174.85 | 174.89 | 174.90 | 174.68 | 175.14 | 0.85 |
2014-2023
Average | 174.40 | 174.40 | 174.48 | 174.62 | 174.71 | 174.75 | 174.75 | 174.68 | 174.58 | 174.48 | 174.42 | 174.39 |
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Water levels in metres referred to Chart Datum
2023 | 0.78 | 0.86 | 1.04 | 1.14 | 1.15 | 1.10 | 1.10 | 1.09 | 1.05 | 0.89 | 0.79 | 0.76 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
All-Time | ||||||||||||
Average | 0.53 | 0.52 | 0.61 | 0.76 | 0.84 | 0.87 | 0.85 | 0.79 | 0.70 | 0.60 | 0.53 | 0.52 |
Min | -0.29 | -0.32 | -0.30 | -0.12 | -0.06 | -0.05 | -0.05 | -0.07 | -0.12 | -0.20 | -0.30 | -0.31 |
Max | 1.36 | 1.40 | 1.45 | 1.55 | 1.58 | 1.64 | 1.63 | 1.52 | 1.37 | 1.44 | 1.35 | 1.39 |