Country= U.S.A. Station= CORNWALL ONT NR MASSENA NY River= ST. LAWRENCE R Area= 10748642.48 Lat= 45 Lon= -74.79 Source= USGS PointID= 4264331 Area Units= km2 Discharge Units= m3/sec Starting Year= 1952 Ending Year= 1993 Total Years= 42 Total Usable Years= 41 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Avg Annual 1952 0 0 0 0 0 0 0 0 0 0 0 0 0 1953 0 0 0 0 0 0 0 0 0 0 0 0 0 1954 0 0 0 0 0.07 0 0 0 0 66.96 0.45 0.66 5.68 1955 0.47 0 0 0 0 0 0.29 0 0 15.42 0.37 0.65 1.43 1956 0.07 0 0.05 0 0 0 0 0 0 0 0 0 0.01 1957 0 0 0 0 0.01 0 0 0 0 0 0 0 0 1958 0 0 0 0 14.4 1.49 0 2.93 8.76 4.07 3.31 2.31 3.11 1959 0.35 0 0 0 0 0 0 0 0 0 0 0 0.03 1960 0 0 0 0 0 0 16.86 0 0 0 2.26 4.5 1.97 1961 2.33 3.13 0.05 0 0 0 0 0 0 0 0 0 0.46 1962 0 0 0 0 0 0 0.02 0 0 0 0 0 0 1963 0 0 0 0 0 0 0 1.6 0 0 0 0 0.13 1964 0 0 0 0 0 0 0 0 0 0 0 0 0 1965 0 0 0 0 1.77 0.01 0 0 0 0 0 0 0.15 1966 0 0 0 0 0 0 0 57.6 3.48 0 0 0 5.09 1967 0 0 0 0 0 0 0 0.65 0 0 0 0 0.05 1968 0 0 0 0 0 0 0 0 0 0 0 0 0 1969 0 0 0 0 0 0 0 0 1.6 7.26 1.23 0.66 0.9 1970 0.55 0.33 0.14 0 0 0 0 0 0 0 0 0 0.09 1971 0 0 0 0 0 0 0 0 0 0 0 0 0 1972 0 0 0 0 0 0.01 0 0 10.03 0 0 0 0.84 1973 0.03 0 0 0 20.92 0.41 0 0 0 0 0 0 1.78 1974 0 0 0 0 0 0 0 0 31.51 14.4 2.97 1.66 4.21 1975 1.42 0.96 0.14 0 0 0 0 0 0 0 0 0 0.21 1976 0 0 0 0 0 0 0 0 0 0 0 0 0 1977 0 0 0 0 0 0 0 0 0 0 0 0 0 1978 0 0 0 0 0 0 0 0 6.04 0 0.17 0 0.52 1979 0.12 0.24 0.19 0 0 1.37 0 0 0 0 0 0 0.16 1980 0 0 0 0 0 0 0 0 0.01 0 0 0 0 1981 0 0 0 0 0 0 0 0 0 0 0 0 0 1982 0 0 0 0 0 0 0 0 0 0 0 0 0 1983 0 0 0 0 0 0 0 0 0 0 0 0 0 1984 0 0 0 0 0 0 0 15.83 0 0 0 0 1.32 1985 1.06 1.35 0 0 0 0 0 0 0 0.25 0 0 0.22 1986 0 0 0 0 0 51.87 8.21 0 0 1.52 12.6 7.12 6.78 1987 6.71 7.21 5.32 1.69 9.08 9.14 1.29 0 0 0 0 0 3.37 1988 0 0 0 0 0 0 0 0 0 0 0.03 0 0 1989 0 0 0 0 0 0 0 0 0 0 0 0 0 1990 0 0 0 0 0 0 0 0 0 0 0 0 0 1991 0 0 0 0 0 0 0 0 9.05 2.38 5.04 12.32 2.4 1992 0 1.63 0 0 4.51 11.02 2.98 0 0 4.02 0 0 2.01 1993 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 Avg 0.32 0.36 0.14 0.04 1.24 1.84 0.72 1.92 1.72 2.84 0.69 0.73 1.05 Std Dev 1.11 1.23 0.82 0.26 4.1 8.21 2.88 9.15 5.37 10.7 2.16 2.26 1.72