Country= U.S.A. Station= SAN ACACIA N M River= RIO GRANDE Area= 69330.19 Lat= 34.25 Lon= -106.89 Source= USGS PointID= 8355000 Area Units= km2 Discharge Units= m3/sec Starting Year= 1929 Ending Year= 1993 Total Years= 65 Total Usable Years= 64 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Avg Annual 1929 46.72 90.61 167.39 142.12 153.26 273.28 54.76 0.42 45.27 101.23 92.31 17.9 98.77 1930 28.32 141.13 98.07 89.93 196.04 127.24 3.27 22.3 64.52 124.09 94.4 99.68 90.75 1931 88.66 120.96 92.02 109.71 52.8 6.54 0.21 0.04 0.22 0.58 21.77 42.79 44.69 1932 28.95 137.92 113.68 49.85 34.86 62.64 8.41 2.99 0.95 19.7 38.32 22.65 43.41 1933 60.29 64.09 103.61 62.88 109.6 30.78 0.39 0.15 20.56 31.45 54.14 59.47 49.78 1934 56.63 65.13 86.74 38.86 1.61 0.22 0 0 0 0 0.03 0.66 20.82 1935 18.26 44.81 40.37 5.81 89.83 269.86 18.62 0.03 3.62 0.06 26.49 34.38 46.01 1936 16.57 30.2 101.05 15.84 22.33 5.52 0.03 0 0 0 0.06 0.15 15.98 1937 0 17.44 90.4 32.79 10.7 19.28 3.24 0.17 0 0.01 11.68 42.43 19.01 1938 70.95 61.19 95.19 25.67 58.99 31.07 8.46 0.07 47.02 12.35 27.22 42.44 40.05 1939 68.59 27.34 139.57 97.37 18.95 11.14 1.71 0.02 0 0 0.01 0.13 30.4 1940 0.31 40.85 79.27 17.19 4.64 7.74 0.08 0.12 0 0 0 0.07 12.52 1941 1.19 8.38 8.7 12.94 6.68 10.34 0.44 0 0.23 0.09 0.37 0.44 4.15 1942 1.26 7.62 26.19 24.8 253.3 119.24 45.98 1.41 46.81 11.17 17.81 25.1 48.39 1943 34.14 68.5 34.73 52.89 37.56 42.23 20.01 0.07 0.01 0.42 20.43 16.83 27.32 1944 37.78 43.69 56.77 83.04 102.09 28.27 8.81 1.08 6.72 15.65 28.47 34.89 37.27 1945 42.98 42.29 43.4 35.24 31.69 87.41 24.21 5.1 15.79 32.46 32.39 24.02 34.75 1946 44.5 50.61 60.43 24.01 21.04 21.94 2.18 0.14 20.28 85.49 55.76 43.39 35.81 1947 33.84 46.65 65.58 65.61 25.35 145.1 105.89 8.39 7.79 20.03 29.03 36.64 49.16 1948 33.01 45.54 113.07 47.79 23.21 20.9 15.72 25.85 1.41 10.54 34.02 35.82 33.91 1949 18.5 30.42 131.01 96.77 83.78 172.15 80.2 7.38 19.46 30.38 50.3 32.41 62.73 1950 24.6 55.52 69.86 54.87 53.36 24.72 28.31 13.64 14.18 35.36 38.97 44.55 38.16 1951 41.53 65.53 80.59 60.81 68.79 105.32 54.04 21.02 56.87 55.3 64.83 39.91 59.54 1952 57.55 159.91 159.71 115.75 75.58 42.03 25.81 3.85 1.72 14.27 26.57 25.45 59.02 1953 38.79 59.62 61.63 48.24 41.12 17.8 0.53 0.36 0.03 0.03 26.83 31.4 27.2 1954 22.87 61.07 40.93 30.52 31.75 12.41 0.18 1.65 0.12 4.79 26.82 21.63 21.23 1955 19.73 18.58 56.28 29.82 4.23 21.16 1.31 0 0 0.29 13.01 17.79 15.18 1956 24.36 33.86 46.08 24.77 8.15 0.32 0 0 0 0 0 3.63 11.76 1957 4.37 16.54 23.23 27.74 64.93 69.46 11.59 0.1 7.72 22.29 29.7 30.42 25.67 1958 31.43 40.51 64.34 82.75 67.03 55.1 43.53 6.07 1.8 8.63 24.24 20.94 37.2 1959 17.12 31.63 66.98 62.74 45.8 7.47 9.65 1.98 0.53 25.87 33.38 32.62 27.98 1960 25.16 44.58 112.6 92.53 63.55 61.91 14.61 1.93 0.29 9.92 21.42 26.55 39.59 1961 27.89 39.79 39.53 35.1 51.85 49.72 3.69 2.91 1.05 24.74 44.29 21.8 28.53 1962 28.65 62.83 98.29 46.71 22.97 68.41 43.78 16.68 10 31.88 44 39.65 42.82 1963 30.25 66.27 66.28 43.74 17.77 16.92 0.47 0.1 15.87 24.29 26.74 22.62 27.61 1964 30 32.94 45.15 48.95 22.66 11.71 6.18 1.55 3.2 15.86 22.05 19.22 21.62 1965 27.83 39.66 52.82 40.14 43.88 72.37 79.74 4.18 54.61 84.96 60.57 66.12 52.24 1966 48.89 62.1 80.95 72.76 26.39 12.38 1.9 2.66 2.12 27.92 33.03 28.35 33.29 1967 31.44 43.43 39.58 16.24 15.56 222.74 88.6 13.59 11.56 32.2 37.53 35.85 49.03 1968 34.12 54.44 51.34 44.16 28.39 20.75 10.12 11.23 18.91 43.45 45.08 38.41 33.37 1969 35.79 47.89 109.61 54 45.33 34.5 65.8 10.04 35.35 51.96 58.64 50.65 49.96 1970 45.4 77.15 71.11 79.76 56.47 49.28 38.23 5.24 17.95 48.5 44.3 39.62 47.75 1971 40.37 62.8 93.88 63.64 197.5 268.36 63.68 5.95 7.75 37.85 56.79 55.28 79.49 1972 52.75 87.1 89.3 56.89 87.55 22.5 8.92 19.23 14.16 42.27 53.85 45.96 48.37 1973 62.8 92.03 104.38 100.03 268.22 313.54 55.33 24.85 120.67 188.97 132.69 112.63 131.35 1974 119.11 170.46 172.32 197.94 68.86 34.83 1.16 2.73 6.2 22.2 25.99 27.11 70.74 1975 37.05 37.28 48.33 49.15 28.34 63.35 21.31 5.71 9.22 16.43 26.19 46.34 32.39 1976 33.97 55.82 52.15 52.54 38.17 7.88 2.01 0 4.87 15.37 20.88 26.73 25.87 1977 19.66 44.32 50.9 71.14 65.31 34.31 3.15 6.66 28.85 29.89 30.25 17.7 33.51 1978 16.4 19.54 127.16 80.98 36.21 10.97 1.08 2.51 0.84 13.26 23.1 28.1 30.01 1979 16.22 22.37 90.21 55.72 48.77 55.22 57.77 11.19 6.17 10.55 25.35 58.55 38.17 1980 59.08 87.98 126.25 143.22 244.9 190.62 11.15 6.94 7.51 13.45 16.81 36.79 78.72 1981 35.21 43.44 56.52 30.82 23.68 8.64 10.21 36.34 8.53 21.05 31.65 38.09 28.68 1982 34.4 65.63 64.04 33.26 66.81 45.46 23.54 17.52 19.32 32.2 35.52 44.53 40.19 1983 87.97 102.67 103.07 131.92 217.51 518.74 356.5 173.73 192.14 86.7 51.98 104.86 177.32 1984 158.67 249.05 269.89 379.81 437.36 322.31 94.27 16.49 96.12 121.31 159.05 144.62 204.08 1985 93.63 110.03 161.04 83.37 101.77 46.55 27.56 30.19 61.35 86.55 53.88 43.01 74.91 1986 78.19 91.31 104.54 130.31 108.02 86.32 50.47 71.29 118.91 150.33 102.71 84.72 98.09 1987 77.41 89.25 156.75 146.64 116.91 130.96 36.3 19.48 49.62 51.99 70.88 67.84 84.5 1988 68.42 133.31 91.32 67.76 71.66 18.39 33.84 18.39 20.22 27.21 24.52 34.79 50.82 1989 47.12 51.82 78.57 26.25 13.37 24.25 45.44 11.1 53.9 19.11 26.63 17.88 34.62 1990 56.62 52.28 59.98 67.58 66.63 32.76 9.11 19.06 3.97 10.98 23.02 19.83 35.15 1991 25.23 53.6 40.05 33.11 53.06 74.29 11.61 2.81 2.16 8.28 27.46 35.75 30.62 1992 49.83 58.52 79.02 40.75 17.58 27.06 39.09 26.36 19.61 44.52 46.87 31.69 40.08 1993 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 Avg 41.4 63.75 84.43 66.97 71.44 75.1 29.6 11.3 21.98 32.95 37.86 37.38 47.85 Std Dev 27.89 41.96 43.66 54.63 76.97 97.23 49.16 23.67 34.64 38.17 28.94 26.35 34.55