Country= U.S.A. Station= COCHITI DAM, NM River= RIO GRANDE Area= 38588.71 Lat= 35.62 Lon= -106.32 Source= USGS PointID= 8317400 Area Units= km2 Discharge Units= m3/sec Starting Year= 1931 Ending Year= 1993 Total Years= 63 Total Usable Years= 62 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Avg Annual 1931 71.86 79.45 66.91 68.73 40 19.18 6.84 8.74 17.2 44.54 49.13 53.69 43.86 1932 52.17 64.08 67.32 50.81 32.8 38 23.88 26.61 33.54 70.44 72.77 58.01 49.2 1933 75.23 55.57 65.52 66.93 126.23 33.32 22.75 35.91 78.76 74.88 71.23 66.02 64.36 1934 69.8 59.98 59.4 41.17 14.8 10.46 3.11 3.04 8.23 13.47 21.86 39.38 28.73 1935 48.84 50.31 43.28 37.6 67.54 99.21 8.12 3.56 7.03 22.85 40.06 28.2 38.05 1936 42.57 43.14 37.81 22.23 12.91 7.89 1.62 3.36 4.16 28.86 31.95 17.13 21.14 1937 8.52 50.74 61.97 43.85 12.01 30.26 14.25 4.74 19.5 49.02 57.31 58.36 34.21 1938 53.91 63.83 52.03 38.61 41.44 28.91 31.14 18.23 58.05 47.58 53.41 41.32 44.04 1939 37.38 26.04 51.5 43.88 13.35 11.63 7.56 2.45 4.7 33.8 44.88 18.55 24.64 1940 16.9 31.67 20.5 14.57 7.45 11.12 3.38 1.2 2.74 10.59 11.43 8.79 11.69 1941 10.69 11.97 9.74 11.1 8.33 6.44 12.01 3.73 8.26 9.38 8.87 8.65 9.1 1942 12.39 9.52 11.77 17.68 14.14 9.33 6.47 23.92 21.93 8.69 10.01 19.76 13.8 1943 10.98 11.24 10.77 34 14.95 12.5 17.09 37.23 12.04 10.92 10.43 8.39 15.88 1944 9.32 10.83 13.41 14.16 12.06 10.31 13.28 45.32 10.56 13.41 37.91 40.84 19.28 1945 13.25 10.91 9.84 10.85 10.25 15.2 19.57 42.79 25.95 14.95 11.06 9.6 16.18 1946 10.1 10.66 12.75 9.67 19.44 26.52 40.61 42.61 17.46 15.21 13.78 11.46 19.19 1947 9.49 11.41 11.62 10.93 9.46 12.11 11.98 48.06 37.78 12.1 12.98 11.38 16.61 1948 10.12 21.25 11.69 25.21 24.37 16.63 36.43 27.39 19.9 13.3 14.95 10.92 19.35 1949 13.08 22.21 18.48 17.1 15.48 11.99 33.6 36.98 11.92 23.75 15.52 11.12 19.27 1950 8.19 11.48 12.01 21 36.6 13.55 18.29 23.08 14.36 8.39 12.49 11.25 15.89 1951 9.82 11.85 11.37 26.36 31.96 21.81 18.81 29.43 14.96 13.32 11.88 10.48 17.67 1952 16.71 54.14 59.27 28.25 40.24 51.29 60.58 33.2 31.13 10.88 11 10.72 33.95 1953 11.02 11.8 12.96 10.68 12.58 11.61 49.18 31.35 15.22 9.76 12.85 11.96 16.75 1954 9.4 11.21 11.47 9.25 9.15 9.13 47.25 24.34 10.07 19.33 11.63 10.43 15.22 1955 9.76 9.14 12.93 9.76 16.14 9.41 35.58 31.55 8.44 9.02 10.15 10.17 14.34 1956 9.72 10.83 10.75 9.6 7.24 13.4 40.17 31.18 13.12 34.58 12.47 10.95 17 1957 8.53 11.37 10.96 14 16.56 8.84 23.71 36 10.07 11.25 11.1 10.62 14.42 1958 10.67 10.02 13.38 14.65 14.06 9.55 16.07 35.26 11.31 8.71 10.25 9.12 13.59 1959 8.63 10.77 12.25 10.98 10.65 13.06 29.08 31.13 18.36 28.45 13.36 10.66 16.45 1960 9.87 11.8 17.1 13.12 11.51 8.47 20.45 37.07 7.01 14.28 11.27 10.62 14.38 1961 9.74 10.02 12.75 12.66 13.17 7.13 36.89 24.63 8.34 9.19 10.48 10.26 13.77 1962 9.7 11.17 12.8 11.25 34.84 18.91 16.24 15.78 11.09 10.31 10.48 10.04 14.38 1963 9.59 13.56 11.92 11.67 10.74 8.61 51.13 36.19 15.59 16.55 10.48 10.25 17.19 1964 9.76 9.3 12.29 14.03 11.15 9.29 35.83 30.93 9.2 20.54 10.81 10.51 15.3 1965 10.82 11.46 10.75 10.46 12.26 17.09 16.79 19.3 15.4 11.98 12.83 12.82 13.5 1966 10.15 11 14.9 11.32 17.1 27.29 46.74 17.54 11.77 26.48 11.09 10.54 17.99 1967 10.5 10.24 10.42 9.32 9.19 23.88 31.99 28.73 13.45 14.16 17.33 10.36 15.8 1968 10.13 11.8 10.53 10.68 21.01 15.96 42.54 30.41 15.1 34.89 21.58 9.39 19.5 1969 9.82 10.43 12.93 9.49 8.86 19.41 31.47 33.36 12.06 12.57 11.85 10.48 15.23 1970 8.71 11.09 12.39 11.34 8.22 35.97 38.58 23.55 14.31 18.91 17.73 10.7 17.62 1971 8.99 12.88 12.79 19.83 125.9 197.98 49.36 33.37 18.03 31.97 32.58 13.23 46.41 1972 9.67 10.88 27.25 18.9 51.14 14.8 53.63 31.42 20.58 11.36 12.62 10.62 22.74 1973 10.9 11.26 12.32 15.81 126.7 158.99 55.42 69.58 87.44 74.94 44.84 33.69 58.49 1974 31.75 39.27 93.34 100.81 16.52 18.28 56.67 30.9 11 10.6 10.08 9.97 35.77 1975 9.97 10.35 10.64 10.57 9.5 13.57 45.82 41.88 19.69 11.65 16.71 12.77 17.76 1976 10.44 12.32 10.93 9.97 12.07 29.03 57.9 60.78 46.13 22.65 25.53 10.62 25.7 1977 9.29 11.17 14.64 16.09 11.05 13.52 58.62 24.53 10.3 17.53 11.26 9.96 17.33 1978 9.24 9.97 13.16 10.12 7.8 15.96 53.05 22.3 9.35 21.68 12.31 10.29 16.27 1979 8.97 9.66 15.03 11.54 8.14 8.77 23.49 25.8 10.97 10.81 10.75 11.02 12.91 1980 10.32 11.05 10.06 30.09 35.16 17.44 53.27 40.57 10.79 8.82 10.32 9.39 20.61 1981 9 8.08 9.72 7.85 11.39 15.11 41.62 13.36 9.91 19.96 12.51 10.18 14.06 1982 9.28 9.96 10.57 7.97 9.09 8.62 44.24 31.38 19.46 16.13 17.01 10.23 16.16 1983 7.83 9.77 10.7 11.46 16.49 160.2 144.16 176.93 186.51 20.01 16.28 50.97 67.61 1984 45.63 65.91 98.22 153.87 134.62 124.93 47.34 44.11 37.7 14.67 43.44 48.98 71.62 1985 33.75 24.54 45.06 11.59 11.23 13.29 42 20.16 13.43 11.96 10.03 10.61 20.64 1986 10.67 12.52 17.11 35.68 28.03 27.59 66.33 78.77 77.74 88.17 32.59 13.62 40.74 1987 11.4 10.37 13.32 11.8 9.48 10.69 27.98 41.48 12.93 10.7 12.21 11.28 15.3 1988 10.32 12.1 12.4 12.06 18.38 28.63 37.21 26.16 12.59 9.84 9.31 9.88 16.57 1989 10.5 9.4 10.32 8.27 8.14 15.8 33.99 37.41 12.02 8.92 10.09 9.14 14.5 1990 10.37 9.78 10.67 14.74 14.25 11.61 54.49 25.99 14.57 9.65 10.43 10.03 16.38 1991 11.31 10.88 10.38 9.84 12.09 16.05 53.2 34.41 10.63 9.55 10.9 10.61 16.65 1992 10.56 11.15 14.96 9.67 9.72 12.7 18.72 22.7 11.52 10.53 9.9 9.12 12.6 1993 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 Avg 17.55 20.2 23 22.54 24.79 27.39 34.51 31.51 21.67 21.18 19.91 17.42 23.47 Std Dev 16.85 18.13 21.57 23.98 29.66 38.04 22.08 23.79 27.16 17.63 15.51 14.73 14.38