Results
Country: | U.S.A.
| Station: | AMARILLO, TX | River: | CANADIAN RIVER | Area: | 50359.56 | Lat: | 35.47 | Lon: | -101.87 | Source: | USGS | PointID: | 7227500 | Area Units: | km2 | Discharge Units: | m3/sec | Starting Year: | 1923 | Ending Year: | 1991 | Total Years: | 69 | Total Usable Years: | 68 | |
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Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Avg Annual |
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1923 | 964.14 | 1707.64 | 1671.8 | 662.15 | 611.12 | 330.14 | 173.77 | 257.21 | 89.44 | 35.8 | 44.6 | 512.23 | 588.34 |
1924 | 1585.02 | 807.87 | 688.83 | 561.34 | 799 | 469.38 | 200.9 | 56.97 | 60.91 | 52.54 | 49.97 | 554.24 | 490.58 |
1925 | 710.3 | 901.49 | 454.99 | 456.2 | 407.06 | 106.04 | 71.71 | 25.39 | 19.15 | 261.63 | 691.71 | 332.14 | 369.82 |
1926 | 691.12 | 713.18 | 564.79 | 456 | 286.14 | 206.66 | 70.05 | 617.52 | 315.77 | 177.97 | 644.66 | 2343.28 | 590.59 |
1927 | 1102.08 | 1402.91 | 1193.06 | 1091.43 | 469.72 | 625.33 | 95.04 | 152.4 | 39.67 | 31.87 | 292.36 | 430.5 | 577.2 |
1928 | 852.16 | 460.2 | 842.27 | 1251.61 | 629.09 | 1248.78 | 1031.29 | 180.75 | 215.22 | 145.25 | 564.18 | 374.32 | 649.59 |
1929 | 1145.03 | 795.51 | 2447.59 | 709.76 | 1384.61 | 245.66 | 229.87 | 127.63 | 95.05 | 72.31 | 846.36 | 479.57 | 714.91 |
1930 | 601.14 | 1001.31 | 903.86 | 374.72 | 304.9 | 76.9 | 36.53 | 25.66 | 38.03 | 32.13 | 36.73 | 84.05 | 293 |
1931 | 207.13 | 358.32 | 523.43 | 814.96 | 365.23 | 75.19 | 88.04 | 99.4 | 42.44 | 29.79 | 22.95 | 970.94 | 299.82 |
1932 | 954.56 | 2023.1 | 573.43 | 923.83 | 377.71 | 144.84 | 426.7 | 63.59 | 42.8 | 142.67 | 330.4 | 604.95 | 550.72 |
1933 | 1368.81 | 1567.45 | 899.6 | 786.74 | 838.46 | 117.38 | 143.36 | 236.13 | 269.55 | 39.46 | 44.11 | 302.62 | 551.14 |
1934 | 534.31 | 320.03 | 2248.74 | 468.65 | 180.09 | 207.48 | 153.1 | 151.76 | 85.5 | 90.38 | 147.53 | 117.53 | 392.09 |
1935 | 790.59 | 827.56 | 1829.83 | 1488.62 | 598.53 | 550.05 | 186.6 | 145.97 | 127.83 | 27.62 | 164.12 | 250.32 | 582.3 |
1936 | 901.11 | 515.56 | 1352.84 | 1345.27 | 111.53 | 24.72 | 73.06 | 20.63 | 20.15 | 38.59 | 189.3 | 415.36 | 417.34 |
1937 | 3187.49 | 1078.98 | 365.38 | 360.69 | 759.29 | 330.81 | 94.28 | 100.01 | 70.81 | 127.48 | 87.63 | 329.97 | 574.4 |
1938 | 789.64 | 684.56 | 942.23 | 672.53 | 383.07 | 469.51 | 233.41 | 385.57 | 92.12 | 37.1 | 206.09 | 269.9 | 430.48 |
1939 | 767.57 | 2534.17 | 1171.05 | 918.79 | 246.19 | 173.53 | 186.38 | 77.45 | 24.82 | 18.98 | 22.1 | 47.04 | 515.67 |
1940 | 64.15 | 540.47 | 952.36 | 1172.46 | 342.35 | 267.89 | 205.87 | 83.67 | 82.68 | 20.75 | 38 | 85.19 | 321.32 |
1941 | 285.93 | 145.9 | 370.08 | 676.51 | 118.68 | 153.29 | 685.28 | 93.75 | 60.37 | 18.76 | 50.89 | 201.53 | 238.41 |
1942 | 321.8 | 644.31 | 926.97 | 327.48 | 113.54 | 129.3 | 205.73 | 451.6 | 104.65 | 59.53 | 336.11 | 1139.62 | 396.72 |
1943 | 1026.71 | 880.96 | 1376.39 | 879.34 | 462.48 | 168.49 | 82.8 | 94.2 | 39.53 | 23.44 | 62.39 | 78.56 | 431.27 |
1944 | 368.39 | 1178.49 | 1623.66 | 898.97 | 277.75 | 84.49 | 20.41 | 56.18 | 256.16 | 293.94 | 180.76 | 401.33 | 470.04 |
1945 | 1306.51 | 1313.23 | 1033.39 | 509.23 | 740.34 | 310.69 | 84.84 | 67.25 | 22.91 | 21.55 | 399.77 | 703.36 | 542.76 |
1946 | 1734.37 | 1160.69 | 887.05 | 339.3 | 380.83 | 412.45 | 103.33 | 97.44 | 58.79 | 70.05 | 234.14 | 318.32 | 483.06 |
1947 | 1573.97 | 652.71 | 668.65 | 534.44 | 398.51 | 148.39 | 435.91 | 164.33 | 66.92 | 56.23 | 68.52 | 89.85 | 404.87 |
1948 | 258.77 | 1798.57 | 1189.41 | 811.04 | 116.67 | 56.11 | 115.3 | 79.67 | 22.58 | 15.69 | 235.64 | 966.89 | 472.2 |
1949 | 1334.74 | 1090.61 | 938.57 | 815.53 | 396.7 | 352.73 | 365.02 | 200.28 | 98.91 | 79.2 | 262.38 | 611.45 | 545.51 |
1950 | 1626.67 | 2274.36 | 849.05 | 351.95 | 719.02 | 776.26 | 400.09 | 200.38 | 214.43 | 87.27 | 427.11 | 485.32 | 700.99 |
1951 | 586.53 | 1029.32 | 875 | 1165.06 | 353.38 | 165.53 | 174.86 | 90.2 | 96.73 | 192.69 | 537.65 | 1435.12 | 558.51 |
1952 | 1459.15 | 1073.31 | 1237.45 | 825.16 | 381.47 | 658.28 | 197.5 | 94.52 | 66 | 69.05 | 71.74 | 352.9 | 540.54 |
1953 | 512.33 | 645.36 | 664.81 | 652.9 | 460.21 | 568.22 | 197.79 | 268.54 | 117.46 | 67.67 | 111.37 | 251.75 | 376.53 |
1954 | 681.77 | 387.57 | 443.25 | 427.1 | 432.03 | 209.91 | 102.26 | 146.34 | 139.4 | 117.19 | 223.76 | 466.44 | 314.75 |
1955 | 673.1 | 819.88 | 1284.22 | 1379.89 | 433.41 | 413.4 | 135.3 | 142.32 | 226.27 | 226.18 | 334.51 | 358.82 | 535.61 |
1956 | 240.53 | 1349.55 | 1330.44 | 1131.74 | 497.22 | 272.47 | 133.3 | 201.74 | 268.86 | 164.64 | 233.41 | 614.41 | 536.53 |
1957 | 932.09 | 1645.93 | 951.82 | 736.37 | 266.92 | 203.32 | 396.61 | 252.02 | 217.29 | 362.64 | 709.73 | 996.03 | 639.23 |
1958 | 950.08 | 690.35 | 285.2 | 875.18 | 1159.81 | 327.17 | 348.65 | 290 | 309.31 | 322.72 | 156.56 | 397.74 | 509.4 |
1959 | 358.33 | 368.23 | 319.72 | 629.49 | 245.97 | 284.67 | 158.08 | 288.5 | 222.13 | 293.9 | 414.81 | 835.72 | 368.3 |
1960 | 913.54 | 482.01 | 895.91 | 581.91 | 341.81 | 370.68 | 523.18 | 432.48 | 324.53 | 206.83 | 289.92 | 399.36 | 480.18 |
1961 | 473.81 | 340.36 | 1193.24 | 1003.27 | 574.25 | 511.44 | 313.12 | 246.73 | 308.43 | 190.38 | 218.67 | 504.61 | 489.86 |
1962 | 817.72 | 1027.2 | 1801.05 | 1752.07 | 616.77 | 346.35 | 265.96 | 220.6 | 166.19 | 285.19 | 308.7 | 397.9 | 667.14 |
1963 | 355.79 | 398.96 | 1312.68 | 713.04 | 281.37 | 323.82 | 355.39 | 360.69 | 173.15 | 130.21 | 185.12 | 154.65 | 395.41 |
1964 | 272.05 | 401.33 | 841.56 | 829.78 | 500.85 | 216.11 | 271.88 | 257.6 | 200.89 | 280.09 | 297.81 | 555.08 | 410.42 |
1965 | 846.86 | 595.97 | 836.45 | 1276.62 | 353.36 | 282.57 | 324.13 | 250.59 | 149.34 | 199.35 | 225.02 | 238.14 | 464.87 |
1966 | 274.12 | 312.77 | 289.25 | 294.04 | 372.41 | 286.89 | 207.02 | 256.46 | 287.46 | 296.44 | 407.79 | 566.79 | 320.95 |
1967 | 519.04 | 487.9 | 969.9 | 433.72 | 809.23 | 439.52 | 775.06 | 526.08 | 327.55 | 159.54 | 357.26 | 796.16 | 550.08 |
1968 | 1009 | 520.85 | 719.01 | 1004.69 | 1220.1 | 459.28 | 139.14 | 156.09 | 70.02 | 82.06 | 101.92 | 105.37 | 465.63 |
1969 | 145.66 | 470.97 | 442.97 | 558.12 | 496.37 | 415.35 | 307.88 | 216.07 | 128.62 | 158.9 | 224.47 | 334.22 | 324.97 |
1970 | 766.32 | 727.95 | 554.08 | 810.62 | 632.56 | 249.6 | 399.28 | 401.11 | 357.79 | 176.15 | 292.68 | 324.33 | 474.37 |
1971 | 618.41 | 1168.89 | 677.51 | 582.67 | 914.55 | 360.38 | 365.52 | 562.49 | 325.32 | 271.01 | 285.12 | 282.7 | 534.55 |
1972 | 1048.19 | 1118.81 | 1357.48 | 1117.58 | 701.3 | 250.4 | 270.61 | 405.29 | 349.74 | 265.32 | 417.47 | 1174.24 | 706.37 |
1973 | 888.51 | 947.3 | 1223.02 | 978.92 | 958.21 | 1053.01 | 778.44 | 493.82 | 258.27 | 283.57 | 395 | 974.84 | 769.41 |
1974 | 2053.62 | 1587.98 | 987.72 | 927.66 | 554.6 | 493.27 | 110.95 | 208.73 | 344.34 | 269.28 | 364.15 | 597.95 | 708.35 |
1975 | 1102.26 | 1347.18 | 1828.18 | 1834.85 | 684.18 | 338.15 | 158.89 | 122.6 | 162.73 | 421.98 | 624.17 | 564.06 | 765.77 |
1976 | 1007.45 | 699.21 | 674.97 | 698.2 | 151.85 | 501.26 | 389.26 | 179.75 | 146.36 | 185.22 | 266.4 | 250.93 | 429.24 |
1977 | 477 | 238.48 | 473.39 | 1197.88 | 517.82 | 216.57 | 287.76 | 239.63 | 278.52 | 474.11 | 507.43 | 904.5 | 484.42 |
1978 | 1098.43 | 841.12 | 494.2 | 226.09 | 576.13 | 544.08 | 335.09 | 449.62 | 354.93 | 156.38 | 132.51 | 896.7 | 508.77 |
1979 | 1466.91 | 859.22 | 1029.09 | 1244.5 | 533.96 | 421.62 | 388.03 | 489.02 | 583 | 556.41 | 717.84 | 787.49 | 756.42 |
1980 | 814.25 | 489.56 | 997.14 | 896.04 | 355.73 | 341.49 | 447.55 | 279.87 | 206.52 | 165.17 | 105.87 | 111.29 | 434.21 |
1981 | 123.6 | 176.31 | 152.95 | 174.28 | 294.47 | 765.03 | 367.98 | 343.51 | 333.46 | 310.88 | 276.2 | 375.88 | 307.88 |
1982 | 915.37 | 945.79 | 715.51 | 487.16 | 267.91 | 383.87 | 392.38 | 539.58 | 533.27 | 347.16 | 381.3 | 727.66 | 553.08 |
1983 | 764.56 | 625 | 345.75 | 412.03 | 1065.76 | 977.31 | 413.41 | 451.77 | 288.47 | 181.63 | 205.17 | 484.14 | 517.92 |
1984 | 394.43 | 429.42 | 681.81 | 854.13 | 1663.58 | 650.17 | 325.16 | 369.3 | 173.55 | 160.79 | 499.6 | 676.87 | 573.23 |
1985 | 698.33 | 624.49 | 332.08 | 234.26 | 172.51 | 208.48 | 223.04 | 286.58 | 241.44 | 154.18 | 226.55 | 552.82 | 329.56 |
1986 | 273.44 | 337.55 | 313.52 | 199.29 | 202.91 | 221.17 | 228.34 | 234.6 | 210.23 | 221.69 | 615.3 | 1002.24 | 338.36 |
1987 | 661.06 | 437.78 | 524.18 | 469.06 | 174.89 | 212.59 | 424.97 | 257.37 | 153.17 | 183.74 | 134.11 | 241.66 | 322.88 |
1988 | 359.07 | 314.19 | 319.94 | 307 | 187.46 | 216.12 | 222.75 | 186.07 | 152.86 | 104.77 | 221.54 | 485 | 256.4 |
1989 | 931.17 | 1016.18 | 1394.11 | 675.26 | 448.53 | 957.65 | 803.11 | 459.78 | 471.19 | 789.86 | 765.22 | 744.65 | 788.06 |
1990 | 611.65 | 1230.98 | 599.22 | 310.24 | 415.65 | 296.03 | 296.94 | 296.91 | 197.32 | 222.56 | 223.93 | 843.47 | 462.08 |
1991 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
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Avg | 825.73 | 861.64 | 909.69 | 758.34 | 501.33 | 362.88 | 281.69 | 239.23 | 185.28 | 173.76 | 290.42 | 533.31 | 493.61 |
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Std Dev | 511.91 |
499.29 |
476.6 |
367.02 |
305.77 |
241.92 |
194.13 |
147.69 |
126.77 |
140.34 |
200.3 |
373.54 |
132.35 |
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| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Avg Annual |
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