Back to ListChats Lake at Arnprior

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 74.16 74.17 74.17 74.15 74.24 74.15 74.15 74.15 74.16 74.15 74.17 74.18 74.17 74.48 74.08
1951 74.17 74.17 74.16 75.14 74.53 74.20 74.19 74.17 74.15 74.17 74.25 74.14 74.29 76.04 73.98
1952 74.11 74.14 74.16 74.36 74.32 74.15 74.14 74.15 74.18 74.15 74.18 74.18 74.18 74.83 74.02
1953 74.14 74.15 74.20 74.56 74.14 74.09 74.11 74.14 74.11 74.10 74.12 74.13 74.16 74.97 73.98
1954 74.11 74.13 74.03 74.28 74.15 74.17 74.15 74.03 74.06 74.19 74.18 74.16 74.14 74.73 73.91
1955 74.15 74.12 74.10 74.51 74.18 74.08 74.11 74.14 74.13 74.14 74.15 74.13 74.16 75.11 73.99
1956 74.15 74.15 74.14 74.15 74.26 74.24 74.16 74.15 74.14 74.14 74.15 74.13 74.16 74.54 74.01
1957 74.13 74.15 74.14 74.14 74.13 74.13 74.42 74.12 74.14 74.15 74.19 74.14 74.16 74.94 74.04
1958 74.15 74.16 74.17 74.17 74.15 74.13 74.13 74.14 74.15 74.15 74.15 74.14 74.15 74.23 74.05
1959 74.13 74.12 74.14 74.15 74.21 74.16 74.11 74.11 74.11 74.12 74.13 74.12 74.13 74.37 74.00
1960 74.15 74.14 74.12 74.53 75.41 74.22 74.29 74.15 74.15 74.14 74.16 74.14 74.30 75.86 74.01
1961 74.15 74.13 74.15 74.15 74.13 74.15 74.16 74.16 74.15 74.14 74.14 74.15 74.15 74.21 74.08
1962 74.12 74.13 74.15 74.17 74.29 74.14 74.14 74.14 74.14 74.16 74.16 74.16 74.16 74.70 74.08
1963 74.16 74.16 74.16 74.18 74.17 74.15 74.15 74.14 74.15 74.15 74.16 74.15 74.16 74.21 74.09
1964 74.15 74.15 74.15 74.17 74.17 74.12 74.15 74.15 74.14 74.15 74.14 74.15 74.15 74.22 74.02
1965 74.15 74.15 74.15 74.16 74.22 74.14 74.14 74.15 74.13 74.20 74.19 74.17 74.16 74.34 74.04
1966 74.15 74.15 74.18 74.34 74.26 74.20 74.15 74.13 74.14 74.15 74.17 74.54 74.21 75.02 74.05
1967 74.19 74.18 74.15 74.53 74.67 74.39 74.19 74.13 74.15 74.17 74.21 74.17 74.26 75.24 74.06
1968 74.15 74.16 74.16 74.32 74.15 74.15 74.15 74.15 74.14 74.13 74.15 74.15 74.16 74.57 74.06
1969 74.14 74.14 74.14 74.24 74.40 74.19 74.15 74.10 74.14 74.14 74.18 74.14 74.18 74.64 74.00
1970 74.12 74.16 74.13 74.19 74.41 74.26 74.20 74.14 74.14 74.13 74.15 74.14 74.18 74.60 74.06
1971 74.13 74.12 74.14 74.33 74.56 74.13 74.16 74.17 74.17 74.17 74.16 74.16 74.20 75.18 74.05
1972 74.15 74.16 74.14 74.21 74.87 74.19 74.17 74.17 74.15 74.16 74.18 74.15 74.22 75.33 74.05
1973 74.15 74.18 74.22 74.61 74.54 74.19 74.18 74.16 74.17 74.15 74.15 74.14 74.24 74.97 74.08
1974 74.14 74.13 74.17 74.44 75.17 74.45 74.17 74.14 74.15 74.15 74.20 74.15 74.29 75.55 74.05
1975 74.15 74.13 74.15 74.26 74.39 74.15 74.15 74.17 74.17 74.18 74.17 74.16 74.19 74.93 74.06
1976 74.15 74.15 74.18 74.82 74.44 74.15 74.16 74.15 74.17 74.16 74.16 74.16 74.24 75.20 74.05
1977 74.16 74.16 74.16 74.34 74.24 74.17 74.16 74.17 74.17 74.17 74.15 74.16 74.18 74.75 74.10
1978 74.16 74.15 74.17 74.25 74.32 74.16 74.16 74.17 74.16 74.16 74.16 74.18 74.18 74.75 74.11
1979 74.17 74.16 74.17 74.55 75.06 74.16 74.15 74.15 74.15 74.16 74.16 74.21 74.27 75.80 74.05
1980 74.15 74.10 74.13 74.46 74.34 74.11 74.11 74.09 74.12 74.10 74.14 74.11 74.16 74.84 73.91
1981 74.10 74.20 74.21 74.59 74.20 74.18 74.14 74.14 74.14 74.15 74.13 74.13 74.19 74.94 74.03
1982 74.13 74.12 74.12 74.22 74.23 74.11 74.12 74.15 74.14 74.12 74.13 74.13 74.14 74.61 73.74
1983 74.13 74.10 74.13 74.20 74.68 74.36 74.09 74.12 74.10 74.13 74.14 74.14 74.19 75.36 74.01
1984 74.14 74.16 74.14 74.47 74.26 74.22 74.15 74.14 74.13 74.14 74.18 74.17 74.19 74.68 74.07
1985 74.14 74.13 74.15 74.40 74.63 74.10 74.11 74.11 74.12 74.14 74.12 74.12 74.19 75.40 73.99
1986 74.12 74.10 74.12 74.31 74.18 74.14 74.13 74.13 74.13 74.14 74.13 74.11 74.14 74.52 74.01
1987 74.12 74.12 74.12 74.27 74.13 74.12 74.12 74.12 74.09 74.14 74.14 74.15 74.14 74.45 74.01
1988 74.12 74.10 74.13 74.35 74.23 74.13 74.13 74.14 74.14 74.10 --- --- --- 74.52 74.02
1989 --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
1990 --- --- --- --- --- --- --- --- 74.14 74.15 74.16 74.26 --- 74.52 74.00
1991 74.18 74.15 74.15 74.75 74.30 74.17 74.20 74.19 74.20 74.20 74.16 74.12 74.23 75.06 74.00
1992 74.12 74.12 74.16 74.34 74.32 74.17 74.18 74.18 74.17 74.15 74.21 74.18 74.19 74.91 74.01
1993 74.16 74.15 74.18 74.19 74.16 74.17 74.19 74.19 74.19 74.18 74.18 74.16 74.17 74.24 73.98
1994 74.13 74.15 74.16 74.19 74.16 74.15 74.13 74.15 74.17 74.17 74.12 74.13 74.15 74.25 73.98
1995 74.13 74.14 74.15 74.12 74.24 74.19 74.06 74.09 74.08 74.06 74.10 74.11 74.12 74.54 73.97
1996 74.14 74.10 74.07 74.27 74.83 74.16 74.15 74.09 74.07 74.07 74.14 74.15 74.19 75.27 74.00
1997 74.15 74.15 74.16 74.42 74.84 74.15 74.12 74.11 74.12 74.15 74.15 74.14 74.22 75.22 73.97
1998 74.14 74.14 74.16 74.73 74.14 74.13 74.14 74.12 74.16 74.15 74.14 74.16 74.19 75.38 74.05
1999 74.14 74.12 74.11 74.25 74.14 74.15 74.12 74.11 74.12 74.15 74.17 74.20 74.15 74.59 74.03
2000 74.14 74.13 74.15 74.16 74.19 74.15 74.13 74.14 74.12 74.11 74.09 74.13 74.14 74.31 74.04
2001 74.11 74.11 74.11 74.23 74.15 74.13 74.11 74.09 74.13 74.17 74.19 74.18 74.14 74.46 74.01
2002 74.13 74.11 74.13 74.63 74.50 74.38 74.13 74.10 74.09 74.10 74.11 74.12 74.21 75.45 74.01
2003 74.13 74.15 74.13 74.12 74.14 74.13 74.11 74.12 74.11 74.12 74.24 74.18 74.14 74.57 74.03
2004 74.14 74.11 74.13 74.26 74.46 74.13 74.15 74.06 74.13 74.10 74.11 74.12 74.16 74.75 74.00
2005 74.09 74.09 74.08 74.50 74.20 74.09 74.07 74.07 74.08 74.16 74.12 --- 74.14 74.82 74.00
2006 74.15 74.14 74.13 74.67 74.16 74.09 74.10 74.11 74.13 74.12 74.26 74.28 74.20 75.02 73.96
2007 74.21 74.11 74.13 74.15 74.11 74.12 74.12 74.10 74.08 74.12 74.15 74.11 74.13 74.35 73.99
2008 74.14 74.14 74.11 74.65 74.47 74.14 74.12 74.09 74.10 74.11 74.12 74.14 74.19 75.10 73.96
2009 74.13 74.13 74.14 74.64 74.52 74.16 74.10 74.10 74.11 74.11 74.14 74.16 74.20 75.04 73.98
2010 74.11 74.13 74.13 74.08 74.14 74.17 74.16 74.16 74.15 74.15 74.13 74.15 74.14 74.22 73.96
2011 74.10 74.09 74.09 74.30 74.50 74.12 74.09 74.13 74.07 74.08 74.13 74.10 74.15 75.04 73.97
2012 74.11 74.09 74.37 74.16 74.06 74.11 74.05 74.16 74.13 74.11 74.14 74.08 74.13 74.94 73.97
2013 74.10 74.15 74.11 74.50 74.90 74.30 74.07 74.13 74.13 74.14 74.14 74.09 74.23 75.21 73.99
2014 74.09 74.08 74.06 74.37 74.91 74.12 74.07 74.11 74.12 74.24 74.19 74.11 74.21 75.23 73.98
2015 74.12 74.09 74.10 74.29 74.15 74.09 74.10 74.12 74.14 74.10 74.14 74.16 74.13 74.73 73.98
2016 74.18 74.13 74.33 74.74 74.26 74.11 74.11 74.09 74.10 --- --- --- --- 75.07 73.97
Mean 74.14 74.14 74.14 74.35 74.36 74.17 74.15 74.13 74.14 74.14 74.16 74.16 74.18 74.84 74.02
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Means Daily Maximum Daily Minimum