Country= U.S.A. Station= NARROWS IN ELEPHANT BUTTE RES N M River= RIO GRANDE Area= 73810.62 Lat= 33.38 Lon= -107.16 Source= USGS PointID= 8359500 Area Units= km2 Discharge Units= m3/sec Starting Year= 1931 Ending Year= 1991 Total Years= 61 Total Usable Years= 60 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Avg Annual 1931 55.77 46.62 39.14 45.49 30.59 24.81 15.52 20.49 21.73 40.68 37.03 36.99 34.57 1932 30.64 33.35 32.94 32.47 27.96 31.04 31.74 29.56 30.34 50.98 48.19 39.59 34.9 1933 43.04 31.85 37.84 33.69 89.44 32.46 31.74 31.48 59.24 57.13 45.85 45.49 44.94 1934 38.63 35.49 35.9 25.99 4.73 10.15 3.51 2.66 6.49 14.16 12.9 28.93 18.3 1935 30.39 24.32 21.69 21.25 28.65 62.16 8.88 9.83 10.5 22.89 28.37 28.97 24.83 1936 27.51 25.22 31.57 24.13 8.22 20.9 12.17 8.21 8.54 28.32 38.37 29.39 21.88 1937 20.45 25.97 29.35 22.4 10.12 28.77 29.49 11.23 17.96 40.85 39.28 38.53 26.2 1938 32.36 31.54 31.91 36.67 39.7 20.77 23.35 17.77 42.27 39.36 41.58 36.21 32.79 1939 35.69 24.69 35.25 30.71 9.76 20.94 10.52 9.96 11.65 31.2 30.35 30.38 23.43 1940 27.73 32.82 28.51 26.66 11.73 11.98 7.97 2.35 6.3 23.53 21.09 23.17 18.65 1941 23.98 22.86 23.01 20.85 24.17 33.66 11.29 12.8 17.62 34.5 30.56 28.64 23.66 1942 31.08 30.13 26.82 30.98 138.45 39.09 18.25 16.36 30.59 43.87 43.87 42.96 41.04 1943 40.99 34.85 32.32 48.41 27.42 25.85 15.23 13.69 24.33 39.17 43.64 38.78 32.06 1944 32.65 30.61 31.06 30.06 40.27 28.83 27.62 20.74 29.05 46.72 43.23 37.83 33.22 1945 32.75 33.71 33.99 32.32 50.73 76.49 22.58 37.46 38.61 54.89 45.42 35.91 41.24 1946 38.57 34.93 37.07 27.58 28.85 24.52 17.95 12.53 41.54 50.81 43.83 38.31 33.04 1947 34.44 33.93 32.05 29.36 23.44 101.55 56.14 18.29 30.22 47.98 46.73 44.58 41.56 1948 40.12 40.71 49.59 35.49 21.9 37.98 31.87 25.73 39.13 52.4 48.35 40.16 38.62 1949 29.79 43.77 39.66 33.16 27.11 44.82 23.61 23.5 39.52 51.85 43.24 40.02 36.67 1950 31.97 36.93 34.38 26.68 19.63 16.18 24.92 24.65 48.2 51.89 42.83 40.43 33.22 1951 34.63 38.36 31.16 27.86 21.91 39.8 34.28 23.39 62.6 58.44 47.02 37.21 38.06 1952 35.05 32.79 35.74 42.2 54.3 87.41 22.6 21.51 34.14 57.4 45.4 45.12 42.81 1953 40.71 37.26 35.4 29.64 18.85 28.88 14.21 32.11 24.58 39.34 38.17 31.45 30.88 1954 27.86 28.4 28.43 21.89 17.13 10.91 4.93 10.04 10.97 23.04 28.48 26.64 19.89 1955 22.78 22.08 23.62 24.21 17.65 27.02 9.95 6.18 15.97 30.08 28.11 27.22 21.24 1956 24.51 22.55 22.23 17.18 9.61 8.28 21.67 4.82 8.69 23.54 28.98 27.23 18.27 1957 21.41 23.82 21.41 23.84 46.71 31.86 22.47 20 29.72 38.89 33.91 29.05 28.59 1958 27.26 26.09 26.8 28.47 21.65 36.87 35.15 11.29 26.31 41.91 34.51 31.5 28.98 1959 28.24 26.35 25.54 27.8 23.47 15.55 9.16 7.79 26.03 46.05 33.62 31.18 25.07 1960 28.75 27.38 25.79 23.71 14.84 7.48 3.7 6.17 11.09 31.35 30.3 27.22 19.82 1961 24.46 22.73 24.05 23.09 21.53 9.41 5.47 7.9 14.84 31.98 29.36 25.12 20 1962 21.01 22.62 21.78 21.55 25.86 47.74 39.22 16.78 28.24 43.96 33.54 29.29 29.3 1963 24.31 30.97 29.76 23.69 16.52 29.8 5.75 10.23 34.13 44.38 39.65 33.59 26.9 1964 28.59 26.49 25.52 26.51 16.04 19.95 5.32 8.19 17.58 40.09 34.11 31 23.28 1965 28.92 26.39 24.18 20.77 28.32 78.99 34.28 17.55 43.92 48.51 39.87 33.95 35.47 1966 28.65 30.84 29.51 31.12 14.19 22.72 15.07 24.01 40.56 44.12 36.41 30.92 29.01 1967 29.32 26 23.05 20.91 21.24 73.14 37.17 15.57 38.98 43.81 37.78 31.8 33.23 1968 30.77 29.46 25.59 38.68 34.64 57.15 15.02 32.18 36.52 44.73 36.6 32.94 34.52 1969 30.22 27.58 26.94 40.65 25.17 24 11.88 11.93 23.32 56.71 44.13 33.54 29.67 1970 30.2 29.1 26.47 33.15 35.97 80.66 26.71 18.81 39.38 55.13 44.26 38.15 38.17 1971 31 33.3 31.43 81.76 237.83 268.95 82.48 23.19 54.64 54.3 42.53 37.16 81.55 1972 30.54 31.64 73.93 42.67 33.08 57.5 34.66 28.82 45.85 46.81 40.7 34.61 41.73 1973 28.91 29.09 30.76 61.95 199.84 207.88 95.74 91.51 113.78 63.99 49.14 41.08 84.47 1974 42.98 40.34 127.5 146.42 51.79 67.61 26.06 25.3 46.61 47.97 36.63 32 57.6 1975 29.63 27.77 25.88 33.47 29.63 33.28 28.38 20.16 33.03 44.51 35.07 31.21 31 1976 30.48 29.49 25.47 25.13 25.22 26.1 14.12 26.54 34.71 44.66 35.74 32.34 29.17 1977 26.29 26.48 24.86 25.96 21.79 24.55 16.73 21.44 27.37 38.27 32.21 28.57 26.21 1978 25.08 26.7 26.49 23.87 37.89 34.98 25.18 25.61 34.18 37.72 31.35 27.64 29.72 1979 24.46 27.85 25.41 24.61 19.23 24.88 23.37 29.96 36.33 36.45 31.18 29.34 27.76 1980 25.42 27.82 29.09 61.23 103.13 56.34 22 22.35 34 36.31 29.07 25.38 39.35 1981 22.62 21.96 19.25 17.52 14.06 12.29 21.92 22.77 28.29 36.63 30.52 25.9 22.81 1982 24.98 22.31 21.05 18.59 21.56 17.78 25.76 34.63 43.77 39.65 30.66 25.51 27.19 1983 23.48 22.49 22.25 40.47 143.55 209.97 186.6 152.39 152.89 52.92 37.94 35.72 90.06 1984 36.18 50.86 117.31 147.82 200.03 227.7 95.9 72.18 80.57 62.16 47.58 43.96 98.52 1985 38.34 29.1 72.1 37.6 22.43 32.82 16.96 22.92 48.16 45.91 33 31.72 35.92 1986 30.14 30.28 32.46 79.08 82.02 124.47 117.36 40.11 78.32 79.01 66.26 44.06 66.96 1987 31.05 27.03 30.68 39.45 42.87 34.64 21.54 43.27 47.95 39 31.36 27.66 34.71 1988 26.56 26.61 24.76 26.81 46.5 27.5 19.73 20.31 35.41 40.46 29.6 25.74 29.17 1989 23.55 22.21 23.03 18.5 17.21 10.25 6.65 14.81 28.22 34.35 28.05 24.31 20.93 1990 22.86 20.72 22.42 20.39 17.08 10.42 10.12 18.57 19.79 32.24 26.94 24.01 20.46 1991 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 Avg 30.35 29.76 33.39 35.58 41.92 49.01 28.16 23.54 35.75 43 37.07 33.12 35.05 Std Dev 6.45 6.24 19.19 24.41 47.74 54.03 30.27 22.23 24.2 11.32 8.28 5.99 16.97