Results
| Country: | U.S.A.
| | Station: | GADSDEN AL | | River: | COOSA RIVER | | Area: | 15034.06 | | Lat: | 34.01 | | Lon: | -85.99 | | Source: | USGS | | PointID: | 2400500 | | Area Units: | km2 | | Discharge Units: | m3/sec | | Starting Year: | 1926 | | Ending Year: | 1991 | | Total Years: | 66 | | Total Usable Years: | 52 | |
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| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Avg Annual |
|---|
| 1926 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | 58.21 | 156.45 | 398.09 | -9999 |
| 1927 | 266.45 | 419.36 | 426.07 | 343.23 | 140.25 | 141.25 | 147.71 | 99.18 | 63.24 | 56.08 | 82.79 | 319.87 | 208.79 |
| 1928 | 261.48 | 227.77 | 350.87 | 586.45 | 296.83 | 316.69 | 274.37 | 163.05 | 238.93 | 110.78 | 107.79 | 96.31 | 252.61 |
| 1929 | 256.59 | 363.55 | 1154.69 | 399.36 | 744.92 | 240.76 | 164.76 | 147.6 | 181.64 | 124.4 | 860.7 | 306.44 | 412.12 |
| 1930 | 301.76 | 352.1 | 518.09 | 233.92 | 227.64 | 126.98 | 83.17 | 62.81 | 103.69 | 92.13 | 267.83 | 169.37 | 211.62 |
| 1931 | 250.55 | 219.14 | 216.03 | 426.69 | 161.94 | 80.05 | 85.41 | 73.19 | 58.81 | 39.42 | 51.91 | 521.12 | 182.02 |
| 1932 | 504.37 | 969.81 | 287.92 | 373.61 | 332.72 | 189.51 | 301.66 | 141.93 | 95.1 | 245.09 | 369.26 | 1148.9 | 413.32 |
| 1933 | 835.35 | 592.87 | 444.44 | 330.65 | 283.42 | 117.26 | 112.23 | 97.89 | 106.8 | 58.68 | 58.51 | 70.42 | 259.04 |
| 1934 | 200 | 160.36 | 613.86 | 154.16 | 122.51 | 210.41 | 108.72 | 156.15 | 73.84 | 270.87 | 91.64 | 119.6 | 190.18 |
| 1935 | 308.26 | 272.54 | 521.22 | 539.9 | 290.66 | 106.42 | 90.93 | 108.8 | 57.57 | 44.3 | 138.36 | 124.8 | 216.98 |
| 1936 | 936.75 | 856.28 | 405.75 | 1091.32 | 158.5 | 99.33 | 106.12 | 130.47 | 88.25 | 88.16 | 62.89 | 218.08 | 353.49 |
| 1937 | 1069.29 | 484.33 | 272.07 | 361.66 | 537 | 137.63 | 109.5 | 130.95 | 88.18 | 123.15 | 79.47 | 94.41 | 290.64 |
| 1938 | 170.29 | 127.67 | 479.27 | 918.91 | 169.13 | 230.27 | 336.02 | 172.63 | 78.16 | 54.55 | 97.88 | 82.76 | 243.13 |
| 1939 | 247.8 | 703.07 | 623.03 | 315.02 | 203.79 | 158.64 | 106.73 | 124.16 | 78.17 | 53.39 | 49.74 | 63.06 | 227.22 |
| 1940 | 144.45 | 379.29 | 373.5 | 284.93 | 116.1 | 109.02 | 217.85 | 121.75 | 72.81 | 48.37 | 73.02 | 131.62 | 172.73 |
| 1941 | 215.39 | 131.67 | 210.34 | 153.91 | 75.97 | 68.65 | 303.55 | 117.58 | 51.91 | 43.33 | 65.26 | 178.64 | 134.68 |
| 1942 | 157.14 | 491.76 | 586.66 | 197.72 | 149.62 | 136.67 | 109.37 | 216.01 | 130.22 | 100.85 | 85.31 | 446.81 | 234.01 |
| 1943 | 607.98 | 430.84 | 650.11 | 473.1 | 185.38 | 113.1 | 145.13 | 119.82 | 94.67 | 64.04 | 71.64 | 92.03 | 253.99 |
| 1944 | 213.92 | 668.64 | 912.36 | 729.82 | 249.68 | 121.63 | 90.27 | 78.04 | 65.7 | 59.96 | 55.77 | 92.71 | 278.21 |
| 1945 | 231.33 | 533.53 | 385.01 | 302.44 | 269.05 | 121.96 | 109.12 | 104.23 | 83.96 | 74.24 | 106.38 | 319.31 | 220.05 |
| 1946 | 993.2 | 1135.81 | 549 | 597.96 | 518.8 | 277.52 | 163.2 | 87.09 | 92.08 | 82 | 150.67 | 157.59 | 400.41 |
| 1947 | 1042.34 | 292.33 | 417.34 | 409.93 | 176.24 | 137.31 | 89.61 | 71.93 | 52.99 | 55.39 | 125.21 | 157.52 | 252.34 |
| 1948 | 154.14 | 790.7 | 488.72 | 437.14 | 137.18 | 104.85 | 150.18 | 183.12 | 72.61 | 59.54 | 487.51 | 808.53 | 322.85 |
| 1949 | 756.6 | 785.9 | 345.7 | 404.44 | 336.88 | 195.63 | 239.3 | 129.64 | 159.57 | 125.68 | 211.01 | 194.21 | 323.71 |
| 1950 | 374.11 | 396.83 | 632.99 | 227.4 | 121.56 | 187.71 | 230.52 | 167.32 | 461.33 | 124.96 | 127.65 | 161.95 | 267.86 |
| 1951 | 223.86 | 330.06 | 484.28 | 938.61 | 185.84 | 135.72 | 151.81 | 98.45 | 92.95 | 83.94 | 209.25 | 643.67 | 298.2 |
| 1952 | 505.76 | 417.12 | 766.7 | 341.7 | 178.98 | 158.19 | 89.45 | 123.64 | 107.45 | 83.43 | 99.36 | 209.54 | 256.78 |
| 1953 | 564.18 | 609.81 | 445.89 | 222.95 | 395.77 | 126.77 | 151.89 | 89.2 | 78.17 | 73.03 | 79.63 | 215.86 | 254.43 |
| 1954 | 694.03 | 276.89 | 356.86 | 329.6 | 200.73 | 142.59 | 81.26 | 70.97 | 61.3 | 64.97 | 65.07 | 104.78 | 204.09 |
| 1955 | 208.76 | 487.94 | 352.23 | 455.27 | 225.95 | 121.53 | 113.4 | 91.98 | 55.5 | 65.85 | 92.78 | 101.71 | 197.74 |
| 1956 | 76.84 | 611.96 | 449.83 | 543.05 | 219.82 | 106.32 | 111.26 | 74.08 | 73.08 | 77.87 | 77.58 | 167.45 | 215.76 |
| 1957 | 251.37 | 741.8 | 354.49 | 594.63 | 184.93 | 159.71 | 110.26 | 70.16 | 108.18 | 205.42 | 478.77 | 464.03 | 310.31 |
| 1958 | 280.28 | 347.53 | 427.66 | 399.17 | 365.71 | 137.2 | 257.08 | 124.98 | 110.83 | 118.79 | 104.79 | 117.43 | 232.62 |
| 1959 | 231.88 | 322.73 | 302.35 | 337.41 | 188.66 | 256.47 | 120.53 | 92.3 | 98.51 | 106.23 | 196.41 | 238.08 | 207.63 |
| 1960 | 290.72 | 480.71 | 534.14 | 311.62 | 141.8 | 93.03 | 86.16 | 98.25 | 105.43 | 174.85 | 114.76 | 197.52 | 219.08 |
| 1961 | 203.34 | 645.97 | 812.15 | 334.51 | 206.15 | 286.07 | 194.83 | 112.22 | 91.98 | 82.9 | 85.23 | 796.36 | 320.98 |
| 1962 | 622.23 | 605.77 | 524.29 | 632.22 | 162.29 | 151.27 | 168.68 | 92.93 | 98.96 | 149.85 | 220.81 | 210.03 | 303.28 |
| 1963 | 395.9 | 317.2 | 774.64 | 196.36 | 545.3 | 248.82 | 229.75 | 131.5 | 117.91 | 117.97 | 117.44 | 262.4 | 287.93 |
| 1964 | 475.67 | 584.19 | 979.27 | 1149.1 | 657.84 | 142.93 | 162.95 | 115.99 | 93.27 | 230.45 | 159.32 | 319.76 | 422.56 |
| 1965 | 234.89 | 447.8 | 502.71 | 535.62 | 165.65 | 174.24 | 107.07 | 82.8 | 102.76 | 96.31 | 95.12 | 98.75 | 220.31 |
| 1966 | 117.33 | 547.27 | 632.97 | 270.56 | 587.19 | 164.71 | 93.9 | 102.31 | 121.1 | 221.33 | 223.59 | 203.17 | 273.79 |
| 1967 | 289.92 | 321 | 253.58 | 142.72 | 353.27 | 186.17 | 361.54 | 324.01 | 283.15 | 244.01 | 411.87 | 689.75 | 321.75 |
| 1968 | 808.5 | 260.63 | 376.43 | 352.01 | 341.27 | 144.89 | 129.07 | 106.23 | 71.74 | 110.34 | 155.33 | 239.7 | 258.01 |
| 1969 | 323.78 | 618.81 | 294.16 | 327.98 | 293.99 | 115.16 | 81.39 | 97.28 | 134.03 | 130.17 | 122.61 | 210.6 | 229.16 |
| 1970 | 249.23 | 205.5 | 428.86 | 405.69 | 157.28 | 184.99 | 125.14 | 108.65 | 126.3 | 74.55 | 145.95 | 176.84 | 199.08 |
| 1971 | 374.58 | 577.76 | 645.72 | 410.73 | 204.8 | 144.69 | 134.93 | 223.75 | 155.84 | 81.8 | 127.56 | 335.53 | 284.81 |
| 1972 | 705.46 | 379.8 | 380.38 | 245.6 | 392.82 | 169.77 | 129.8 | 152.79 | 109.11 | 73.08 | 198.15 | 511.88 | 287.39 |
| 1973 | 547.91 | 337.93 | 646.82 | 646.1 | 629.85 | 474.4 | 233.29 | 162.41 | 127.33 | 173.94 | 189.08 | 366.23 | 377.94 |
| 1974 | 780.91 | 677.48 | 234.99 | 617.75 | 211.84 | 164.6 | 129.27 | 171.23 | 109.29 | 80.69 | 116.87 | 266.39 | 296.78 |
| 1975 | 466.41 | 667.98 | 606.07 | 396.44 | 219.96 | 158.49 | 132.82 | 165.54 | 303.76 | 378.74 | 259.04 | 318.32 | 339.46 |
| 1976 | 480.13 | 348.88 | 690.4 | 537.46 | 288.01 | 212.85 | 353.87 | 129.89 | 106.26 | -9999 | -9999 | -9999 | -9999 |
| 1977 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1978 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1979 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1980 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1981 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1982 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1983 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1984 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1985 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1986 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1987 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1988 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1989 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1990 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | 200.05 | 181.65 | 340.73 | -9999 |
| 1991 | 316.52 | 434.06 | 474.25 | 419.53 | 653.87 | 330.37 | 248.83 | 207.87 | 192.52 | -9999 | -9999 | -9999 | -9999 |
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| Avg | 416.08 | 478.25 | 501.91 | 438.98 | 281.67 | 169.04 | 160.11 | 126.01 | 115.43 | 112.9 | 163.97 | 280.01 | 268.2 |
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| Std Dev | 258.77 |
213 |
195.27 |
219.75 |
161.69 |
72.44 |
76.11 |
47.43 |
71.33 |
69.65 |
140.73 |
217.3 |
65.49 |
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| | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Avg Annual |
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