Country= U.S.A. Station= SEVEN RIVERS NR LAKEWOOD N M River= PECOS RIVER Area= 44027.39 Lat= 32.57 Lon= -104.37 Source= USGS PointID= 8401100 Area Units= km2 Discharge Units= m3/sec Starting Year= 1940 Ending Year= 1991 Total Years= 52 Total Usable Years= 51 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Avg Annual 1940 27.47 41.01 45.41 40.69 21.29 17.8 15.11 5.07 3.37 20.01 26.06 14.32 23.13 1941 8.87 3.56 4.3 6.82 4.08 1.28 1.51 0.4 1.16 1.63 1.94 2.35 3.16 1942 3.64 3.34 20.98 27.47 225.68 77.04 42.87 19.25 20.19 2.68 3.55 9.73 38.04 1943 8.33 15.22 9.16 22.26 6.92 8.33 8.5 22.9 2.78 2.31 2.66 2.63 9.33 1944 3.61 4.97 6.18 7.85 24.16 3.85 3.76 26.28 2.49 3.07 5.94 13.93 8.84 1945 5.42 5.35 4.35 4.91 4.67 7.82 6.24 26.75 7.86 4.42 4.28 5.76 7.32 1946 6.17 6.17 6.62 4 5.91 6.08 15.65 18.27 4.13 8.97 6.66 5.47 7.84 1947 6.28 6.15 5.34 6.9 5.08 39.8 50.29 26.83 22.73 5.53 5.87 6.46 15.61 1948 6.67 23.34 25.36 9.59 6.25 4.33 12.34 15.78 8.36 3.23 4.31 5.68 10.44 1949 5.18 20.73 18.05 12.1 8.75 153.8 31.74 22.7 5.27 4.67 4.34 4.54 24.32 1950 3.63 5.13 5.97 5.64 6.04 3.43 5.54 10.52 4.97 3.25 3.89 7.27 5.44 1951 5.62 14.11 6.3 5.54 21.48 20.34 11.27 23.06 10.97 7.59 8.83 15.15 12.52 1952 16.1 53.78 66.07 23.13 14.68 36.92 32.48 16.15 5.25 3.43 3.58 6.26 23.15 1953 9.87 6.72 6.42 4.52 4.33 3.78 34.64 17.87 7.52 3.42 4.6 4.84 9.04 1954 6.36 6.93 5.04 4.52 5.06 3.48 30.24 12.31 3.31 3.75 3.82 4.58 7.45 1955 8.31 9.53 6.88 4.92 6.91 4.97 26.18 22.21 3.74 3.92 4.52 5.87 9 1956 4.66 4.83 4.88 4.79 4.63 8.49 23.43 16.11 3.08 3.32 3.64 4.02 7.16 1957 2.85 4.85 5.19 6.32 50.84 16.26 15.77 26.63 6.03 5.98 5.54 5.52 12.65 1958 7.27 7.1 12.86 11.44 47 32.99 9.67 21.48 4.81 4.86 4.96 6.02 14.21 1959 6.25 6.14 7.77 7.25 6.43 6.33 15.77 15.9 3.55 4.71 6.63 6.21 7.74 1960 9.3 9.95 17.98 8.26 7.35 6.01 12.55 22.46 2.99 3.22 3.56 5.93 9.13 1961 6.72 5.34 6.2 5.84 8.16 22.84 26.68 20.97 3.52 3.95 5.44 7.02 10.22 1962 13.17 13.44 7.04 4.75 11.07 10.11 7 8.56 3.97 4.06 5.99 6.96 8.01 1963 10.88 13.05 6.83 5.66 5.64 5.98 36.4 20.16 5.09 4.5 4.4 5.84 10.37 1964 5.75 5.44 7.2 8.42 5.85 5.42 23.49 21.3 3.57 3.55 3.75 4.19 8.16 1965 4.34 4.86 5.01 5.7 6.16 70.04 18.66 20.39 9.1 8.17 5.41 6.33 13.68 1966 10.8 12.46 19.41 6.74 4.1 6.04 31.6 12.32 2.79 3.26 3.43 3.54 9.71 1967 3.91 4.76 3.93 3.55 4.02 15.63 51.17 23.35 5.2 3.23 3.63 3.73 10.51 1968 4.07 4.42 4.14 4.87 4.19 5 30.39 24.61 5.43 3.68 3.74 3.46 8.17 1969 4.08 4.11 5.73 4.3 12.05 41.73 42.08 25.89 3.85 4.26 4.65 4.23 13.08 1970 17.93 9.86 6.66 13.72 21 82.32 47.45 15.14 2.97 3.28 3.88 5 19.1 1971 10.64 10.75 8.48 29.24 248.44 262.41 49.93 31.98 17.65 9.79 6.51 7.91 57.81 1972 17.41 26.64 33.47 10.85 27.05 8.14 46.33 27.45 6.45 4.5 5.07 9.12 18.54 1973 11.64 16.08 12.93 18.86 325.88 267.96 52.06 66.08 97.84 105.81 53.57 32.47 88.43 1974 62.18 59.82 138.56 135.52 18.57 10.19 45.86 21.08 4.13 3.83 4.1 4.32 42.35 1975 4.09 4.12 4.41 5.03 4.59 16.38 37.66 29.23 5.14 2.97 3.21 3.87 10.06 1976 4.08 5.56 5.04 5.3 5.08 10.31 40.67 31.21 8.71 3.46 3.38 3.71 10.54 1977 2.98 4.32 6.7 10.16 7.89 7.93 50.67 19.07 3.92 4.35 4.2 4.05 10.52 1978 3.68 3.8 6.48 5.48 5.46 8.5 48.79 17.14 4.23 3.65 3.78 3.37 9.53 1979 3 3.91 8.11 5.75 4.74 69.15 23.02 21.93 3.26 3.41 4.51 5.05 12.99 1980 7.82 21.98 17.55 84.98 275.6 121.11 53.73 37.83 4.66 4.03 3.01 3.11 52.95 1981 3.42 4.16 4.3 4.17 6.24 5.63 32.65 6.44 3.08 3.85 5.2 4.22 6.95 1982 3.15 4.71 4.84 3.75 6.42 6.19 31.45 23.74 8.11 7.55 7.44 10.36 9.81 1983 27.3 16.21 13.5 58.33 203.86 537.74 336.69 202.42 195.65 19.55 9.8 67.35 140.7 1984 78.18 126.72 130.11 198.52 302.6 234.49 55.44 40.81 86.22 66.07 112.81 90.3 126.86 1985 70.56 78 62.99 9.28 14.93 12.13 30.37 15.35 8.77 6.69 7.62 13.91 27.55 1986 20.25 26.96 14.44 80.24 36.37 93.74 71.03 79.33 76.64 50.59 27.96 22.89 50.04 1987 26.04 13.33 23.04 21.67 60.5 49.86 23.07 27.02 7.27 4.32 5.24 7.44 22.4 1988 19.34 37.65 7.89 7.66 21.52 19.71 31.34 21.97 3.81 3.49 3.63 3.91 15.16 1989 4.3 9.21 7.54 3.9 4.07 7.29 23.66 27.64 4.85 3.92 4.22 3.69 8.69 1990 3.63 4.94 5.46 11.82 11.06 5.41 46.6 19.65 6.52 3.01 3.82 3.84 10.48 1991 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 Avg 12.3 15.99 17.24 19.67 42.37 48.68 36.3 26.45 14.45 9.03 8.68 9.76 21.74 Std Dev 15.89 21.87 27.11 34.94 83.02 93.46 45.45 27.88 32.25 17.56 16.79 15.07 27.6