Country= U.S.A. Station= KELVIN ARIZ River= GILA R Area= 38977448.66 Lat= 33.1 Lon= -110.97 Source= USGS PointID= 9474000 Area Units= km2 Discharge Units= m3/sec Starting Year= 1912 Ending Year= 1995 Total Years= 84 Total Usable Years= 83 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Avg Annual 1912 5.13 2.92 95.74 16.24 2 0.18 47.89 19.87 8.56 3.63 2.02 4.38 17.38 1913 6.24 16.29 21.09 8.37 1.92 0.45 5.35 8.71 4.71 5.61 14.39 12.03 8.76 1914 9.28 9.17 4.4 1.05 0.2 1.86 55.55 65.24 25.6 34.62 22.94 349.8 48.31 1915 138.23 167.4 107.57 111.3 33.22 7.27 43.34 30.69 9.14 3.75 3.9 10.02 55.49 1916 376.48 86.29 76.35 31.38 12.67 3.01 6.6 23.17 25.23 97.84 14.7 8.29 63.5 1917 49.56 25.05 20.49 13.56 6.89 1.27 15.38 17.03 5.08 1.21 1.6 3.14 13.35 1918 7.99 8.42 22.78 2.1 1.16 1.62 2.09 18.1 0.84 1.11 2.96 11.48 6.72 1919 13.66 30.4 32.05 54.16 11.67 1.22 97.94 72.52 15.18 8.28 15.75 54.26 33.92 1920 47.5 114.18 39.11 19.67 6.23 2.07 2.61 14.84 3.58 1.1 5.26 5.45 21.8 1921 6.91 4.22 2.01 1.27 0.44 0.13 45.66 129.98 11.12 2.78 2.55 5.36 17.7 1922 10.19 5.52 3.14 2.51 0.71 0.16 4.61 16.73 3.04 0.22 1.01 5.51 4.45 1923 3.01 2.99 6.53 1.07 0.2 0.03 21.85 90.77 27.27 2.79 19.1 53.17 19.06 1924 33.34 8.52 9.25 37.8 6.99 0.33 1.01 3.88 0.2 0.11 0.34 2.11 8.66 1925 2.56 1.38 1.55 0.6 0.19 2.81 5.64 14.53 52.02 8.05 5.59 11.14 8.84 1926 9.77 4.01 14.29 57.87 17.26 0.94 2.56 3.89 55.73 11.15 7.47 11.01 16.33 1927 7.89 43.89 23.19 4.57 1.54 0.85 5.7 11.69 25.9 2.61 2.21 7.79 11.49 1928 7.09 9.47 5.37 1.52 0.59 0.06 4.55 26.33 2.86 2.03 2.56 0.73 5.26 1929 0.97 1.14 1.08 1.08 0.1 0.05 7.6 13.73 14.61 6.56 3.43 2.33 4.39 1930 2.45 3.4 12.47 12.71 12.38 16.66 25.21 41.66 20.71 5.61 5.13 2.46 13.4 1931 2.33 17.53 8.48 15.28 14.46 17.4 25.06 39.86 17.24 9.43 5.74 7.7 15.04 1932 4.45 12.49 11.91 18.37 15.61 16.54 25.74 22.14 20.92 6.53 6.72 5.65 13.92 1933 4.75 5.26 13.42 19.22 18.08 22.26 26.98 25.8 19.96 8.95 6.89 3.48 14.59 1934 3.3 5.14 8.25 12.15 11.44 8.87 11.83 13.1 9.66 5.44 3.36 2.41 7.91 1935 5.39 12.35 9.12 11.49 11.75 16.27 17.87 41.44 19.88 7.5 5.45 3.9 13.53 1936 3.11 9.05 9.32 14.22 16.2 16.31 18.15 19.7 18.4 9.57 5.33 4.56 11.99 1937 4.91 11.36 8.69 14.27 17.4 18.06 21.62 37.13 18.2 12.52 8.52 5.81 14.87 1938 6.18 5.12 9.25 11.4 10.52 10.27 7.01 13.63 9.3 3.27 0.94 3.62 7.54 1939 3.05 3.9 6.21 10 6.51 2.71 1.94 23.03 7.99 6.08 5.03 5.56 6.83 1940 4.05 7.26 7.35 8.32 7.75 6.18 5.75 31.43 9.95 3.94 4.73 28.28 10.42 1941 18.28 17.69 27.49 10.57 17.41 19.42 26.27 26.74 21.86 10.52 10.4 7.87 17.88 1942 6.3 9.31 11.65 17.62 16.27 19.79 24.18 26.69 22.38 12.85 10.01 8.27 15.44 1943 9.49 10.24 16.94 17.68 19.65 24.11 24.52 26.54 19.85 11.18 9.43 6.35 16.33 1944 5.34 6.87 7.62 14.52 14.03 15.81 20.04 28.84 18.73 11.28 7.19 8.22 13.21 1945 5.54 5.73 7.57 9.89 10.35 10.67 13.82 22.02 11.51 7.07 3.72 4.64 9.38 1946 2.69 4.08 5.56 4.77 4.1 0.72 2.42 9.09 7.3 2.2 2.33 2.96 4.02 1947 3.61 3.23 4.01 4.85 0.38 0.03 0.08 10.83 6.33 2.66 0.99 1.32 3.19 1948 2.07 2.96 4.63 6.82 2.6 2.79 4.59 9.26 2.1 0.14 1.01 1.6 3.38 1949 3.71 2.38 13.97 15.95 11.29 15.92 26.41 27.04 17.76 5.17 2.96 5.33 12.32 1950 3.15 3.7 9.73 13.49 4.84 7.85 18.88 9.38 0.92 0.33 0.14 0.3 6.06 1951 1.63 2.53 2.96 2.68 0.79 0.02 1.25 14.51 3.62 0.15 2.3 3.02 2.96 1952 10.08 2.08 9.97 13.06 7.99 16.22 24.09 25.98 12.87 1.07 0.56 2.1 10.51 1953 1.99 2.02 6.67 3.99 2.43 1.36 8.4 4.59 0.21 0.04 0.09 0.23 2.67 1954 0.26 0.81 9.44 6.95 4.05 6.62 11.68 37.37 9.02 5.52 4.94 6.63 8.61 1955 1.61 3.27 7.59 8.76 0.31 0.14 14.13 44.32 9.51 5.03 5.02 5.58 8.77 1956 1.83 3.25 10.51 9.33 6.74 6.41 1.83 1.22 0.06 0.03 0.1 0.2 3.46 1957 3.15 0.63 3.76 0.26 0.07 0.1 2.6 11.53 9.01 3.92 1.57 7.6 3.68 1958 2.57 5.58 15.37 14.38 14.09 18.29 24.89 24.83 13.39 3.23 2.92 6.29 12.15 1959 1.71 4.78 11.52 10.53 6.39 9.75 11.47 11.46 7.66 5.92 1.18 11.43 7.82 1960 15.38 6.32 14.66 13.03 12.31 16.83 22.08 20.43 9.88 0.68 0.58 2.11 11.19 1961 0.6 2.96 2.33 0.88 0.16 0.01 1.61 8.53 6.04 3.33 3.04 11.35 3.4 1962 8.91 10.19 16.87 9.67 10.84 13.79 18.2 17.81 9.81 0.64 0.45 0.69 9.82 1963 2.7 14.87 10.39 7.64 7.65 9.4 15.39 17.31 7.26 3.89 3.55 6.09 8.85 1964 2.78 2.97 7.13 5.58 4.03 4.29 8.48 17.19 12.72 2.29 0.83 4.39 6.06 1965 2.82 6.26 7.73 5.62 5.2 7.16 9.21 9.94 7.72 1.96 0.96 47.71 9.36 1966 5.62 10.83 13.01 16.59 15.64 19.51 25.71 23.79 15.09 3.98 4.19 9.64 13.63 1967 4.16 10.28 16.21 10.28 13.04 15.41 19.55 18.34 14.63 4.42 4.09 43.71 14.51 1968 4.75 15.29 18.52 13.51 13.67 19.72 22.82 19.38 15.34 3.71 3.46 11.27 13.45 1969 6.95 9.08 17.06 16.8 17.92 19.83 23.33 23.07 13.21 4.58 3.06 4.48 13.28 1970 1.37 9.78 16.61 14.01 12.89 12.46 16.98 15.16 8.86 3.45 3.35 6.15 10.09 1971 1.87 5.85 6.33 1.19 0.44 0.04 0.49 15.35 2.83 5.56 0.82 4.64 3.78 1972 4.61 7.26 13.62 8.61 8.31 9.18 12.36 12 4.26 15.07 2.82 4.64 8.56 1973 3.54 13.92 18.08 19.65 19.65 18.64 23.91 22.79 19.08 6.73 1.15 8.14 14.61 1974 5.36 11.36 20.95 18.78 18.34 23.62 26.95 25.49 17.22 3.87 3.7 8.3 15.33 1975 7.93 11.22 19.48 14.41 18.92 20.36 18.9 19.27 17.17 6.74 1.04 9.11 13.71 1976 8.15 10.48 13.97 12.36 8.93 9.16 12.62 9.38 3.93 0.28 0.22 2.56 7.67 1977 1.01 0.66 5.47 2.6 2.44 0.09 1.84 6.48 5.38 17.3 0.41 2.53 3.85 1978 5.75 11.01 25.93 11.95 10.48 16.2 22.27 22.73 15.52 4.68 10.69 43.5 16.73 1979 50.21 25.27 32.83 33.31 31.45 26 31.56 29.23 22.29 7.98 2.41 10.34 25.24 1980 7.03 35.46 65.23 34.19 24.18 32.23 34.47 36.45 22.44 8.5 2.5 10.89 26.13 1981 7.78 10.35 25.68 26.72 23.18 32.6 40.59 34.26 26.13 5.06 2.84 9.05 20.35 1982 5.86 7.38 15.38 14.73 13.98 19.37 24.39 24.05 16.96 1.98 1.7 3.43 12.43 1983 6.6 17.87 26.05 10.07 13.14 18.29 23.2 20.89 21.04 123.8 21.29 47.11 29.11 1984 41.61 18.12 21.8 16.69 18.51 27.08 31.84 36.49 17.12 4.49 4.1 19.76 21.47 1985 56.54 82.2 94.38 31.9 27.44 30.46 35.88 32.46 16.48 3.45 2.98 4.65 34.9 1986 4.52 6.23 32.72 19.06 20.82 29.59 34.84 36.71 15.83 3.35 3.33 5.42 17.7 1987 3.61 10.41 24.08 20.37 25.16 33.63 38.36 39.7 16.64 2.32 1.34 4.41 18.34 1988 4.14 6.99 27.87 13.96 20.4 33.84 40.48 37.08 17.79 3.65 2.1 6.59 17.91 1989 4.26 7.71 25.77 14.78 22.6 29.74 34.22 30.9 13.24 0.82 0.89 2.75 15.64 1990 0.83 1.55 9.04 3.66 5.1 0.77 4.46 7.93 1.4 0.26 0.23 8.13 3.61 1991 10.12 1.25 29.22 10.98 12.89 21.38 29.9 31.37 14.43 2.64 0.43 3.99 14.05 1992 5.45 12.23 60.42 47.68 35.99 45.52 35.88 35.34 10.71 3.44 1.88 12.55 25.59 1993 483.56 204.2 164.91 105.48 27.94 34.17 36.59 35.96 7.95 5.93 2.67 8.04 93.12 1994 7.57 9.52 30.01 20.94 24.43 33.32 36.82 34.39 13.05 3.13 3.05 6.9 18.59 1995 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 Avg 19.98 16.3 20.81 15.99 11.3 12.48 19.77 25.19 13.45 7.65 4.27 13.45 15.05 Std Dev 67.45 32.15 25.83 18.27 8.69 11.17 15.71 18.61 9.49 17.04 4.63 38.94 13.67