Country= U.S.A. Station= ROMAYOR, TX River= TRINITY RIVER Area= 44509.10 Lat= 30.42 Lon= -94.85 Source= USGS PointID= 8066500 Area Units= km2 Discharge Units= m3/sec Starting Year= 1939 Ending Year= 1993 Total Years= 55 Total Usable Years= 54 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Avg Annual 1939 19.17 8.14 2.6 8.51 97.65 134.85 21.59 17.66 3.82 0.17 9.02 1.69 27.07 1940 1.15 3.31 2.13 19.45 60.12 167 46.27 121.44 32.26 3.7 126.62 90.91 56.2 1941 27.05 143.9 60.32 50.2 469.46 365.5 50.26 58.87 46.56 341.87 121.27 16.6 145.99 1942 23.22 8.61 6.19 405.95 201.16 173.88 16.19 14.05 81.26 214.81 33.37 18.82 99.79 1943 20.64 39.01 51.77 48.47 31.56 34.94 25.49 19.56 11.83 3.53 1.9 3.66 24.36 1944 8.83 25.32 31.02 12.3 129.65 19.59 11.77 12.38 26.2 12.27 16.86 19.84 27.17 1945 35.12 97.09 134.12 166.21 40.06 39.95 84.07 22.78 12.75 45.54 8.61 11.5 58.15 1946 43.67 60.96 31.63 23.74 48.19 38.12 16.83 24.48 56.76 89.73 96.42 87.81 51.53 1947 49.4 27.53 34.09 34.31 157.44 53.19 21.07 21.28 19.39 13.1 9.83 37.93 39.88 1948 23.93 54.41 30.66 14.78 33.66 32.14 32.35 24.4 20.64 6.86 6.66 7.66 24.01 1949 8.86 28.03 33.06 25.55 204.89 119.05 32.24 26.05 31.71 43.98 20.48 10.45 48.7 1950 11.96 45.04 13.69 35.07 37.48 42.63 96.92 73.75 85.53 32.92 9.54 12.34 41.41 1951 17.73 16.41 6.24 6.04 23.06 72.09 36.67 31.71 20.3 9.64 7.8 6 21.14 1952 5.15 4.4 3.23 3.7 1.85 10.06 21.38 33.61 11.02 1.32 1.18 1.04 8.16 1953 0.28 0.61 0.76 0.35 0.97 11.82 14.07 12.14 3.02 1.55 3.44 2.33 4.28 1954 2.06 1.77 4.08 17.47 150 58.39 32.94 24.45 8.78 9.32 1.8 0.99 26 1955 0.9 1.33 1.78 2.22 65.07 110.66 27.5 18.99 98.71 270.52 11.63 10.91 51.68 1956 16.31 18.04 15.52 17.14 66.02 17.51 46.33 21.28 17.24 18.09 1.17 0.9 21.3 1957 17.32 18.71 18.28 41.68 840.06 1009.22 99.4 20.48 22.6 79.97 95.81 44.25 192.31 1958 41.7 31.54 41.69 44.05 229.76 32.56 100.87 25.03 15.96 15.18 16.17 15.65 50.85 1959 15 16.88 17.32 17.39 17.93 17.41 44.08 20.14 17.69 263.21 18.81 36.16 41.84 1960 79.32 54.21 26.08 28.01 34.74 15.78 46.89 15.73 16.42 56.44 45.12 34.28 37.75 1961 101.04 82.9 49.78 24.82 15.83 103.83 116.27 47.6 21.21 50.56 20.57 22.72 54.76 1962 15.01 17.27 14.56 16.12 14.68 56.25 49.2 109.83 203.6 70.38 27.22 32.94 52.26 1963 23.75 17.31 15.84 16.8 33.2 101.15 39.41 17.6 16.43 17.39 8.62 6.35 26.15 1964 6 6.64 6.74 8.26 16.08 19.64 20.66 20.02 10.73 6.88 10.1 16.42 12.35 1965 16.77 47.66 16.75 16.73 224.36 18.98 15.66 15.74 14.59 16.31 24.23 16.15 36.99 1966 17.77 16.83 17.84 24.38 240.28 24.87 22.58 13.32 233.58 40.5 17.37 17.03 57.2 1967 7.05 4.75 4.48 18.03 18.46 27.73 37.41 35 11.39 6.23 22.67 21.49 17.89 1968 52.79 71.3 154.4 96.67 217.05 66.16 62.38 20.05 21.28 16.43 17.16 16.33 67.67 1969 11.82 4.11 13.65 53.55 269.8 122.2 57.91 18 37.1 15.51 22.01 8.3 52.83 1970 42.81 25.94 125.68 59.17 43.83 26.58 23.42 31.4 15.86 11.78 4.49 4.82 34.65 1971 16.08 0.72 0.86 2.84 6.84 9.64 14.12 1.85 27.5 75.09 77.82 101.06 27.87 1972 73.64 14.38 12.73 12.79 17.22 19.84 40.3 26.1 23.97 11.79 28.7 26.3 25.65 1973 17.1 10.23 43.42 126.13 46.04 122.29 51.75 35.89 13.22 18.38 13.72 17.69 42.99 1974 14.23 12.57 29.39 16.92 9.48 18.42 26.13 19.32 15.99 15.7 203.91 30.88 34.41 1975 36.49 127.9 39.52 71.97 30.7 132.64 20.57 27.06 11.15 9.95 7.38 18.02 44.45 1976 24.19 26.54 15.32 6.69 16.78 25.79 27.92 32.95 11.94 13.74 25.51 26.44 21.15 1977 31.71 17.86 83.55 176.52 70 21.91 23.84 22.6 15.58 8.58 4.5 3.61 40.02 1978 3.75 3.25 2.98 2.58 7.7 18 0.81 43.06 11.2 16.74 19.26 22.86 12.68 1979 27.79 31.22 13.12 12.74 165.68 73.94 25.37 29.21 24.44 15.89 13.38 28.84 38.47 1980 22.36 1.23 0.79 1.09 2.1 14.76 25.33 22.88 17.77 14.38 12.4 21.9 13.08 1981 27.28 25.12 17.52 17.92 19.77 103.99 25.63 25.65 16.54 348.4 140.52 19.91 65.69 1982 28.78 32.77 27.59 13.16 273.14 331.4 229.65 21.91 14.16 9.87 9.46 8.79 83.39 1983 22.8 13.91 11.26 11.78 7.87 8.09 18.67 16.03 2.59 0.75 0.58 0.82 9.6 1984 0.5 0.44 5.13 12.11 20.04 8.82 13.73 13.48 0.93 2.21 1.28 2.84 6.79 1985 31.97 27.59 29.78 45.14 92.55 57.37 21.59 28.67 17.89 10.66 10.99 17.8 32.67 1986 16.39 17.33 11 10.63 17.1 72.79 27.1 20.08 59.64 161.45 45.66 55.16 42.86 1987 44.33 65.1 139.14 106.22 41.57 317.58 44.96 25.71 15.92 13.06 12.65 17.83 70.34 1988 16.85 12.2 7.19 8.95 0.37 13.56 12.51 1.74 4.47 0.69 0.75 14.43 7.81 1989 0.97 1.77 5.58 10.37 175.37 323.12 36.02 24.38 19.67 17.28 6.96 19.74 53.44 1990 10.55 10.76 75.77 206.28 652.11 298.56 16.59 19.09 11.64 24.62 11.6 10.88 112.37 1991 15.87 17.12 10.08 43.5 49.03 204.29 18.1 39.65 26.23 63.43 188.75 202.41 73.21 1992 510 316.86 387.83 83.16 68.49 289.79 73.05 22.56 28.33 11.86 15.82 11.78 151.63 1993 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 Avg 32.54 33.09 36.21 43.64 107.86 104.27 40.07 27.94 30.31 49.08 31.29 24.34 46.72 Std Dev 68.51 49.37 60.17 66.82 157.87 156.67 35.9 20.9 41.89 82.79 45.81 32.23 36.4