Results
| Country: | U.S.A.
| | Station: | GRANADA, CO. | | River: | ARKANSAS RIVER | | Area: | 61397.49 | | Lat: | 38.09 | | Lon: | -102.31 | | Source: | USGS | | PointID: | 7134180 | | Area Units: | km2 | | Discharge Units: | m3/sec | | Starting Year: | 1911 | | Ending Year: | 1993 | | Total Years: | 83 | | Total Usable Years: | 59 | |
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| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Avg Annual |
|---|
| 1911 | 518.38 | 658.17 | 762.46 | 858.19 | 711.76 | 518.01 | 182.4 | 82.85 | 71.43 | 78.14 | 118.59 | 125.91 | 390.52 |
| 1912 | 798.45 | 1069.7 | 594.75 | 540.01 | 1023.98 | 566.72 | 225.04 | 121.98 | 144.62 | 128.41 | 616.95 | 567.82 | 533.2 |
| 1913 | 751.86 | 625.5 | 601.42 | 907.94 | 790.14 | 468.74 | 236.84 | 137.53 | 122.76 | 101.17 | 262.27 | 378.68 | 448.74 |
| 1914 | 1929.48 | 1064.92 | 1126.01 | 1121.54 | 788.58 | 487.52 | 221.22 | 102.42 | 111.64 | 212.4 | 167.86 | 277.4 | 634.25 |
| 1915 | 613.38 | 1312.49 | 945.51 | 1031.02 | 889.98 | 666.68 | 282.2 | 116.98 | 90.3 | 93.65 | 233.46 | 588.54 | 572.02 |
| 1916 | 686 | 1570.13 | 1292.35 | 814.96 | 614.02 | 473.46 | 261.01 | 122.5 | 96 | 91.24 | 186.85 | 271.24 | 539.98 |
| 1917 | 313 | 656.25 | 548.44 | 952.4 | 839.28 | 535.76 | 194.29 | 88.7 | 80.14 | 79.87 | 127.4 | 371.5 | 398.92 |
| 1918 | 386.21 | 553.4 | 639.87 | 567.1 | 299.76 | 131.62 | 57.86 | 44.38 | 52.67 | 77.41 | 166.36 | 222.02 | 266.56 |
| 1919 | 685.33 | 1001.51 | 944.14 | 1127.77 | 688.1 | 310.17 | 133.51 | 67.78 | 69.07 | 76.46 | 100.95 | 320.18 | 460.41 |
| 1920 | 212.21 | 177.34 | 321.02 | 494.7 | 357.8 | 178.38 | 92.86 | 57.15 | 69.52 | 162.61 | 862.54 | 1062.8 | 337.41 |
| 1921 | 1135.97 | 1395.32 | 988.81 | 716.61 | 715.96 | 527.17 | 192.63 | 84.71 | 76.43 | 86.05 | 283.08 | 379.45 | 548.52 |
| 1922 | 296.01 | 509.18 | 593.01 | 776.74 | 806.58 | 413.47 | 120.85 | 80.93 | 69.88 | 93 | 114.66 | 369.77 | 353.67 |
| 1923 | 639.78 | 345.06 | 303.52 | 461.68 | 352.19 | 215.45 | 115.37 | 84.12 | 85.57 | 109.12 | 108.17 | 213 | 252.75 |
| 1924 | 211.08 | 402.65 | 195.84 | 177.55 | 112.56 | 59.65 | 49.02 | 53.55 | 70.86 | 181.13 | 669.21 | 441.23 | 218.69 |
| 1925 | 564.33 | 1802.17 | 500.21 | 918.23 | 625.26 | 322.27 | 135.14 | 63.21 | 109.05 | 113.93 | 243.64 | 259.75 | 471.43 |
| 1926 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1927 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1928 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1929 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1930 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1931 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1932 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1933 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1934 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1935 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1936 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1937 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1938 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1939 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1940 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1941 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1942 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1943 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1944 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1945 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1946 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1947 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1948 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1949 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1950 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1951 | 1148.57 | 1624.89 | 722.63 | 667.43 | 598.22 | 259.47 | 115.79 | 72.97 | 70.61 | 148.93 | 392.25 | 1220.37 | 586.84 |
| 1952 | 859.47 | 1705.56 | 995.21 | 1383.66 | 1054.67 | 570.12 | 268.29 | 138.94 | 118.62 | 127.12 | 137.14 | 524.19 | 656.92 |
| 1953 | 2366.02 | 1077.87 | 746.02 | 857.34 | 976.48 | 837.52 | 350.24 | 166.24 | 144.28 | 167.01 | 634.36 | 629.09 | 746.04 |
| 1954 | 1287.6 | 1459.64 | 1083.63 | 1060.28 | 600.59 | 331.14 | 163.97 | 124.26 | 127.54 | 132.06 | 253.77 | 390.48 | 584.58 |
| 1955 | 438.42 | 342.5 | 323.47 | 422.87 | 564.24 | 260.86 | 112.13 | 79.89 | 78.94 | 89.33 | 308.53 | 2055.27 | 423.04 |
| 1956 | 2321.99 | 1196.73 | 1117.79 | 1120.03 | 1012.65 | 569.55 | 242.7 | 124.76 | 112.82 | 234.41 | 294.55 | 403.71 | 729.31 |
| 1957 | 346.5 | 837.55 | 1508.75 | 760.12 | 726.65 | 331.47 | 143.47 | 99.16 | 106.4 | 309.5 | 590.97 | 1020.23 | 565.06 |
| 1958 | 1411.47 | 3487.95 | 1230.78 | 1272 | 1026.45 | 631.85 | 270.51 | 157.02 | 135.98 | 134.07 | 253.12 | 258.83 | 855.84 |
| 1959 | 1073.85 | 929.81 | 699.89 | 667.81 | 384.38 | 211.9 | 110.8 | 79.12 | 104.41 | 102.64 | 99.18 | 117.17 | 381.75 |
| 1960 | 215.68 | 1068.23 | 901.21 | 663.75 | 683.81 | 437.54 | 124.81 | 83.11 | 77.92 | 84.83 | 291.52 | 501.29 | 427.81 |
| 1961 | 252.32 | 1089.09 | 1002.33 | 630.15 | 561.32 | 335.06 | 120.16 | 89.91 | 93.05 | 123.64 | 254.16 | 499.88 | 420.92 |
| 1962 | 276.52 | 695.78 | 583.51 | 622.03 | 351.15 | 201.36 | 98.17 | 92.84 | 86.33 | 504.89 | 442.55 | 889.25 | 403.7 |
| 1963 | 271.83 | 1182.23 | 553.46 | 1552.34 | 964.51 | 333.5 | 128.73 | 83.96 | 84.75 | 128 | 690.26 | 375.57 | 529.09 |
| 1964 | 994.11 | 662.91 | 471.25 | 469.02 | 336.2 | 237.42 | 96.9 | 70.77 | 72.05 | 83.14 | 244.47 | 2485.41 | 518.64 |
| 1965 | 1731.81 | 893.5 | 525.23 | 611.08 | 432.7 | 273.45 | 107.95 | 82.88 | 95.37 | 122.73 | 271.8 | 287.28 | 452.98 |
| 1966 | 948.99 | 466.93 | 868.05 | 871.41 | 484.68 | 212.24 | 101.85 | 72.88 | 75.2 | 87.87 | 283.25 | 822.11 | 441.29 |
| 1967 | 841.42 | 805.11 | 659.69 | 562.09 | 832.25 | 450.81 | 132.93 | 78.34 | 75.95 | 111.06 | 184.79 | 307.87 | 420.19 |
| 1968 | 662.44 | 1237.26 | 689.47 | 388.7 | 251.01 | 142.22 | 82.31 | 72.9 | 71.45 | 100.72 | 344.03 | 719.89 | 396.87 |
| 1969 | 1526.74 | 1145.93 | 740.17 | 1006.48 | 917.29 | 357.48 | 122.94 | 82.16 | 80.9 | 110.56 | 165.62 | 811.91 | 589.02 |
| 1970 | 2768.22 | 1060.57 | 750.22 | 315.31 | 344.54 | 199.97 | 91.3 | 66.97 | 76.73 | 105.26 | 807.13 | 1215.8 | 650.17 |
| 1971 | 1736.38 | 780.84 | 1297.56 | 1036.59 | 858.19 | 476.1 | 186.86 | 105.97 | 115.47 | 152.03 | 430.11 | 700.62 | 656.39 |
| 1972 | 1241.65 | 906.34 | 2234.85 | 713.12 | 468.42 | 253.14 | 102.29 | 76.05 | 93.42 | 110.71 | 212.8 | 706.52 | 593.28 |
| 1973 | 959.67 | 686.99 | 628.36 | 484.22 | 359.76 | 143.7 | 76.99 | 56.84 | 71.88 | 193.78 | 1574.95 | 1899.8 | 594.75 |
| 1974 | 2549.53 | 863.77 | 1600.73 | 1710.35 | 727.29 | 432.16 | 156.89 | 92.47 | 81.91 | 93.35 | 144.36 | 301.57 | 729.53 |
| 1975 | 485.36 | 996.66 | 1545.93 | 871.22 | 1100.25 | 606.48 | 179.87 | 96.68 | 100.61 | 229.73 | 411.26 | 540.31 | 597.03 |
| 1976 | 464.03 | 582.66 | 618.86 | 430.98 | 339.27 | 154.2 | 85.3 | 94.82 | 85.79 | 94.41 | 141.93 | 111.63 | 266.99 |
| 1977 | 119.26 | 119.8 | 196.91 | 154.27 | 159.64 | 102.78 | 50.47 | 40.8 | 80.93 | 131.24 | 725.77 | 1386.53 | 272.37 |
| 1978 | 1429.09 | 1097.18 | 819.27 | 696.79 | 475.63 | 276.07 | 155.52 | 100.87 | 153.67 | 110.33 | 137.26 | 208.72 | 471.7 |
| 1979 | 403.82 | 574.22 | 732.5 | 468.46 | 604.25 | 204.97 | 112.08 | 89.73 | 98.85 | 237.64 | 604.36 | 575.02 | 392.16 |
| 1980 | 1594.89 | 1164.22 | 1087.74 | 702.73 | 461.57 | 255.61 | 151.1 | 107.13 | 104.5 | 116.45 | 161.87 | 527.65 | 536.29 |
| 1981 | 457.84 | 769.01 | 569.81 | 448.54 | 269.27 | 160.87 | 93.8 | 81.78 | 77.35 | 157.45 | 972.19 | 2383.29 | 536.77 |
| 1982 | 1081.8 | 2008.99 | 1206.85 | 1501.74 | 803.75 | 378.69 | 215.58 | 123.6 | 116.79 | 198.98 | 470.86 | 1569.77 | 806.45 |
| 1983 | 1416.76 | 2241.49 | 2333.69 | 1442 | 1134.87 | 837.24 | 346.1 | 186.87 | 167.71 | 168.69 | 1093.94 | 2241.06 | 1134.2 |
| 1984 | 950.9 | 927.72 | 1123 | 869.52 | 772.05 | 386.55 | 151.28 | 103.74 | 108.96 | 217.6 | 1310.24 | 765.47 | 640.59 |
| 1985 | 352.78 | 598.88 | 444.76 | 769.47 | 314.55 | 220.42 | 101.51 | 90.05 | 111.74 | 150.01 | 195.52 | 431.99 | 315.14 |
| 1986 | 771.77 | 2908.05 | 1498.7 | 495.36 | 406.85 | 202.06 | 109.09 | 81.24 | 121.88 | 176.37 | 221.11 | 252.28 | 603.73 |
| 1987 | 510.84 | 770.83 | 869.7 | 446.46 | 296.29 | 139.28 | 89.62 | 67.81 | 74.34 | 77.19 | 91.64 | 694.94 | 344.08 |
| 1988 | 754.45 | 446.73 | 318.58 | 253.64 | 275.36 | 330.69 | 106.63 | 74.46 | 59.56 | 65.83 | 556.99 | 359.34 | 300.19 |
| 1989 | 589.36 | 497.27 | 1602.83 | 1016.49 | 510.98 | 233.78 | 115.62 | 79.39 | 78.58 | 127.15 | 109.4 | 163.91 | 427.06 |
| 1990 | 559.72 | 490.49 | 640.88 | 360.33 | 349.29 | 436.09 | 122.91 | 84.15 | 81.19 | 91.3 | 117.07 | 152.02 | 290.45 |
| 1991 | 263.01 | 293.93 | 541.05 | 408.99 | 303.03 | 181.2 | 91.9 | 61.37 | 55.99 | 62.68 | 106.95 | 160.48 | 210.88 |
| 1992 | 194.51 | 486.46 | 350.68 | 506.22 | 213.28 | 145.29 | 75.35 | 51.84 | 56.82 | 113.73 | 176.59 | 392.57 | 230.28 |
| 1993 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
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| Avg | 883.73 | 988.18 | 856.02 | 757.15 | 595.15 | 344.16 | 146.72 | 90.8 | 93.11 | 136.3 | 371.45 | 665.09 | 493.99 |
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| Std Dev | 630.94 |
612.14 |
447.49 |
346.94 |
269.27 |
177.32 |
68.92 |
28.73 |
25.27 |
70.45 |
314.86 |
579.27 |
174.23 |
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| | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Avg Annual |
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