Country= U.S.A. Station= GREEN RIVER, WYO. River= GREEN RIVER Area= 19864.12 Lat= 41.53 Lon= -109.48 Source= USGS PointID= 9216500 Area Units= km2 Discharge Units= m3/sec Starting Year= 1937 Ending Year= 1993 Total Years= 57 Total Usable Years= 56 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Avg Annual 1937 742.77 403.29 234.6 226.43 192.34 104.24 79.85 142.4 157.19 484.58 213.92 208.81 265.87 1938 260.76 259.97 341.7 201.88 247.53 272.78 332.22 219.17 86.17 59.27 131.85 133.59 212.24 1939 259.87 643.38 415.41 216.24 124.96 130.87 144.63 101.76 47.31 43.37 44.93 49.15 185.16 1940 55.58 200.76 178.29 381.57 233.01 374.97 197.1 560.67 213.89 87.82 108.23 140.09 227.67 1941 200.2 137.47 221.92 235.9 87.05 76.65 264.37 70.21 62.74 38.83 49.58 112.77 129.81 1942 114.09 170.69 266.48 122.15 324.24 272.88 125.43 283.76 163.35 207.42 185.9 389.11 218.79 1943 365.6 402.66 451.14 336.72 270.63 159.58 175.15 80.61 54.09 47.39 74.07 73.95 207.63 1944 174.86 391.77 558.12 328.09 229.79 99.65 73.5 50.62 64.75 172.11 94.13 213.99 204.28 1945 301.27 393.17 363.26 200.05 311.12 177.95 106.34 94.26 288.7 120.03 148.42 248.83 229.45 1946 574.09 436.79 370.28 216.16 341.37 133.63 147.72 84.38 55.17 61.53 68.06 76.27 213.79 1947 435 152.72 382.58 284.43 143.18 131.32 87.9 106.12 85.15 144.52 252.24 141.29 195.54 1948 118.84 505.01 484.88 525.37 213.28 157.77 108.68 205.32 80.59 86.39 187.42 548.76 268.53 1949 434.03 368.02 290.24 388.99 353.91 192.82 320.82 267.61 183.7 122.22 264.23 328.68 292.94 1950 288.19 532.06 301.01 168.39 322.63 229.4 163.46 121.35 170.56 98.16 102.44 395.8 241.12 1951 193.22 386.83 397.29 520.84 202.68 243.51 101.88 86.18 67.37 47.53 74.31 226.25 212.32 1952 378.63 346.38 491.05 292.46 283.4 86.97 64.77 110.21 70.67 50.78 84.6 130.04 199.16 1953 287.44 449.09 495.19 263.73 290.95 151.48 100.61 52.72 41.06 41.53 46 90.4 192.52 1954 230.86 140.34 385.13 258.8 249.14 101.28 128.27 67.21 54.93 114.68 102.14 249.77 173.55 1955 178.77 469.33 918.2 298.44 149.63 108 86.31 85.2 52.19 50.78 53.76 60.33 209.25 1956 52.4 380.92 332.48 434.04 191.55 125.19 117.37 65.14 84.82 127.97 173.12 205.72 190.89 1957 347.32 850.02 324.72 522.68 138.02 188.85 88.1 55.21 144.55 139.95 258.85 392.62 287.57 1958 294.9 369.95 491.79 635.24 523.01 143.49 141.13 168.88 61.06 52.35 60.75 122.31 255.41 1959 222.59 168.1 241.37 470.35 198.94 140.3 69.79 59.7 90.89 248.94 183.71 297.34 199.34 1960 271.16 427.61 438.85 650.21 265.29 152.75 104.28 85.68 90.83 61.41 68.88 68.04 223.75 1961 133.04 464.97 398.81 362.67 362.86 213.22 123.22 132.8 85.95 131.2 191.8 453.34 254.49 1962 348.76 420.31 586.62 337.99 167.13 143.19 100.34 88.54 66.05 68.96 225.1 284.38 236.45 1963 305.81 180.92 878.73 146.97 148.63 100.38 61.1 48.38 44.05 42.29 61.76 90.61 175.8 1964 302.83 234.49 547.04 306.15 115.8 67.4 65.51 49.97 66.15 151.86 114.59 206.14 185.66 1965 327.13 339.55 483.59 385.49 195.11 92.3 86.49 61.63 52.81 94.82 56.34 57.05 186.03 1966 78.12 421.12 238.87 250.61 328.25 80.05 51.03 87.3 146.97 192.77 209.7 278.37 196.93 1967 342.85 255.94 625.29 193.32 331.48 157.86 85.53 111.39 77.14 121.33 100.72 334.4 228.1 1968 306.49 278.86 360.45 284.16 250.31 211.51 75.16 87.65 44.08 109.86 130.15 130.55 189.1 1969 173.26 285.54 271.85 262.46 153.22 114.17 91.29 160.28 80.07 69.73 100.15 200.16 163.52 1970 324.11 316.57 219.03 328.83 160.25 84.93 73.07 137.46 53.8 62.55 188.7 173.3 176.88 1971 223.13 567.01 305.24 237.97 434.22 248.85 97.59 112.53 103.77 201.72 175.31 257.98 247.11 1972 362.35 482.94 413.57 467.47 394.37 413.94 267.86 174.58 83.39 184.08 376.78 522.41 345.31 1973 221.19 446.97 561.02 544.67 448.06 285.94 133.61 125.01 65.86 94.42 177.24 506.11 300.84 1974 594.38 335.37 434.52 356.01 315.46 260.78 154.22 116.07 148.44 109.43 96.92 273.74 266.28 1975 390.45 522.67 751.67 366.98 397.34 243.97 119.21 76.03 149.51 166.1 144.28 118.31 287.21 1976 378.45 308.81 209.08 188.74 131.03 286.55 116.11 65.26 58.67 416.76 180.26 255.6 216.28 1977 110.87 264.97 394.09 516.74 147.94 108.03 73.18 69.09 74.4 181.37 475.17 324.33 228.35 1978 417.89 230.56 735.36 360.13 458.63 150.53 113.54 149.62 58.81 44.34 58.83 194.71 247.75 1979 494.6 346.1 725.16 368.99 354.95 351.51 172.91 121.97 295.72 290.7 403.59 245.67 347.66 1980 389.88 231 579.03 570.3 306.25 145.44 154.88 104.12 63.11 72.73 85.85 80.37 231.91 1981 62.49 265.47 186.86 251.23 359.38 294.89 97.83 48 71.5 69.08 64.25 153.62 160.38 1982 327.63 572.59 485.11 220.2 176.13 327.04 122.33 100.51 61.54 82.65 166.08 334.52 248.03 1983 145.2 414.54 515.77 653.75 329.77 182.15 106.23 62.56 50.31 124.36 153.14 362.95 258.39 1984 180.65 550.33 455.23 570.49 460.15 138.16 133.08 181.8 71.63 75.44 132.54 168.11 259.8 1985 194.36 378.99 227.68 151.17 187.13 75.37 62.73 138.46 45.74 54.39 388 219.75 176.98 1986 114.13 348.87 299.69 105.26 217.57 85.5 81.17 60.42 82.59 52.73 155.57 339.11 161.88 1987 254.94 336.23 633.65 992.7 305 132.44 104.59 52.69 82.48 58.47 78.19 194.19 268.8 1988 216.79 172.98 113.41 170.24 153.58 55.49 42.15 39.24 61.66 42.49 89.74 106.33 105.34 1989 208.51 211.93 274.36 242.37 471.19 235.28 217.3 166.92 381.04 409.85 319.95 150.34 274.09 1990 486.9 542.95 385.28 266.9 325.15 159.83 114.52 91.86 60.58 280.97 132.83 295.49 261.94 1991 472.63 308.88 585.56 376.34 244.85 135.63 86.47 68.82 52.95 39.4 79.08 230.24 223.4 1992 226.31 292.13 386.93 392.62 295.07 495.32 134.09 93.78 80.82 81.68 185.87 254.59 243.27 1993 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 Avg 283.9 362.8 422.22 346.59 268.11 179.18 122.29 114.45 96.31 123 152.32 226.8 224.83 Std Dev 140.2 138.77 171.95 163.5 104.23 92.83 60.39 80.01 66.94 96.71 95.9 121.8 46.83