Overview Realtime Historical Map View

Chattahoochee River At Ga 280, Near Atlanta, Ga Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
01-01 3484.75
01-02 3700.33
01-03 5144.17
01-04 4690.83
01-05 5748.18
01-06 3974.17
01-07 4299.67
01-08 3460.0
01-09 3976.25
01-10 4820.0
01-11 3914.17
01-12 4210.0
01-13 3625.0
01-14 3794.5
01-15 4027.75
01-16 4498.42
01-17 3030.0
01-18 3004.62
01-19 3461.15
01-20 2725.38
01-21 3046.92
01-22 3486.31
01-23 3991.92
01-24 4079.23
01-25 3408.33
01-26 3682.33
01-27 3009.17
01-28 3547.85
01-29 4102.15
01-30 3456.15
01-31 3489.23
02-01 3154.29
02-02 2732.14
02-03 3022.14
02-04 3780.71
02-05 3439.0
02-06 3032.15
02-07 4847.54
02-08 3885.0
02-09 3531.43
02-10 4083.23
02-11 4438.85
02-12 3773.71
02-13 4959.36
02-14 4041.36
02-15 4110.71
02-16 4199.29
02-17 3303.85
02-18 3480.46
02-19 4064.23
02-20 3708.57
02-21 4267.86
02-22 4353.0
02-23 3573.07
02-24 6128.57
02-25 4796.15
02-26 4908.85
02-27 5569.21
02-28 5033.07
02-29 4920.0
03-01 4280.71
03-02 4410.71
03-03 4405.0
03-04 4798.57
03-05 3818.5
03-06 4565.71
03-07 4091.43
03-08 4186.15
03-09 4839.5
03-10 4473.57
03-11 4617.69
03-12 4040.0
03-13 3589.43
03-14 4242.14
03-15 3949.29
03-16 3332.86
03-17 4214.21
03-18 3848.86
03-19 3762.6
03-20 4136.43
03-21 3137.67
03-22 3376.5
03-23 3541.4
03-24 3381.0
03-25 4101.2
03-26 3546.0
03-27 3763.53
03-28 3807.67
03-29 3159.4
03-30 3584.2
03-31 2970.5
04-01 3330.67
04-02 3357.8
04-03 2856.2
04-04 2662.87
04-05 2466.73
04-06 4020.0
04-07 3776.29
04-08 2669.29
04-09 3152.29
04-10 3104.73
04-11 3379.6
04-12 2932.85
04-13 2517.71
04-14 2850.71
04-15 2861.08
04-16 2857.85
04-17 2888.23
04-18 3073.77
04-19 2824.15
04-20 3867.08
04-21 2563.57
04-22 2204.07
04-23 2606.14
04-24 3821.64
04-25 3229.15
04-26 2891.57
04-27 2369.43
04-28 2687.31
04-29 2426.31
04-30 2869.0
05-01 2600.6
05-02 2845.71
05-03 2826.43
05-04 3749.07
05-05 4525.53
05-06 3389.13
05-07 3304.67
05-08 2480.0
05-09 2556.87
05-10 2852.67
05-11 2783.33
05-12 1954.2
05-13 2081.5
05-14 2846.0
05-15 2635.64
05-16 2475.07
05-17 2854.36
05-18 2830.73
05-19 2485.93
05-20 2001.38
05-21 2554.13
05-22 2924.0
05-23 2444.0
05-24 3338.8
05-25 2424.67
05-26 2235.93
05-27 2627.07
05-28 2502.67
05-29 2253.07
05-30 2494.87
05-31 2320.93
06-01 2654.67
06-02 2577.57
06-03 1823.57
06-04 1849.27
06-05 2070.71
06-06 2923.86
06-07 2311.21
06-08 2706.4
06-09 2655.87
06-10 2567.67
06-11 2414.67
06-12 2978.57
06-13 2487.14
06-14 2731.21
06-15 2557.33
06-16 1749.27
06-17 1730.53
06-18 2291.53
06-19 2411.14
06-20 2335.64
06-21 2703.57
06-22 1956.07
06-23 2160.0
06-24 1591.36
06-25 1960.71
06-26 1884.29
06-27 1771.43
06-28 2293.43
06-29 1991.29
06-30 1832.79
07-01 1875.5
07-02 1846.79
07-03 1803.86
07-04 2376.43
07-05 2394.6
07-06 1923.93
07-07 2024.0
07-08 1712.86
07-09 1851.64
07-10 2520.2
07-11 2304.0
07-12 2150.0
07-13 2521.33
07-14 2447.86
07-15 1675.0
07-16 1776.43
07-17 2035.0
07-18 2398.57
07-19 2280.71
07-20 2165.71
07-21 2152.86
07-22 3103.57
07-23 2361.43
07-24 2949.29
07-25 2145.71
07-26 2017.29
07-27 1852.86
07-28 1700.14
07-29 1547.86
07-30 2133.57
07-31 2145.71
08-01 2176.15
08-02 2749.29
08-03 2286.43
08-04 2096.43
08-05 1892.31
08-06 1550.93
08-07 2167.86
08-08 1997.69
08-09 2384.62
08-10 2555.38
08-11 1904.29
08-12 1755.71
08-13 1710.0
08-14 2165.71
08-15 2207.92
08-16 1832.5
08-17 1560.0
08-18 2119.09
08-19 1792.64
08-20 2470.77
08-21 2210.0
08-22 2943.33
08-23 2107.86
08-24 2303.08
08-25 1779.23
08-26 1866.08
08-27 2080.86
08-28 2213.57
08-29 2821.14
08-30 2910.71
08-31 2535.0
09-01 2034.21
09-02 1420.21
09-03 1540.29
09-04 1594.14
09-05 1914.29
09-06 1829.86
09-07 1849.79
09-08 2274.21
09-09 1733.29
09-10 1538.57
09-11 1541.71
09-12 2245.5
09-13 1763.21
09-14 1825.0
09-15 1385.71
09-16 1424.57
09-17 1761.93
09-18 2271.29
09-19 1823.57
09-20 1301.43
09-21 1691.43
09-22 1831.62
09-23 1493.5
09-24 1414.14
09-25 1510.29
09-26 1965.71
09-27 1549.29
09-28 1678.07
09-29 1507.14
09-30 1482.15
10-01 1447.17
10-02 1806.15
10-03 1739.15
10-04 1571.46
10-05 1780.0
10-06 1556.38
10-07 2014.0
10-08 1726.14
10-09 1665.79
10-10 1554.0
10-11 4705.43
10-12 3047.14
10-13 1973.86
10-14 1876.14
10-15 2935.31
10-16 2452.14
10-17 2062.64
10-18 2005.43
10-19 1956.21
10-20 2145.29
10-21 1690.92
10-22 1973.29
10-23 1820.07
10-24 1926.43
10-25 2654.79
10-26 1575.36
10-27 1633.79
10-28 1682.29
10-29 1587.36
10-30 1771.29
10-31 2291.71
11-01 2273.14
11-02 2365.5
11-03 2914.36
11-04 2258.14
11-05 2312.21
11-06 2115.54
11-07 2231.69
11-08 2158.38
11-09 2505.0
11-10 2557.38
11-11 1755.23
11-12 3099.38
11-13 3345.46
11-14 2547.14
11-15 2386.57
11-16 2165.79
11-17 2772.79
11-18 2447.46
11-19 2330.0
11-20 2437.62
11-21 2432.93
11-22 2033.15
11-23 2030.31
11-24 2700.83
11-25 2349.23
11-26 2068.93
11-27 2302.31
11-28 1966.92
11-29 2319.07
11-30 2991.43
12-01 2066.36
12-02 2174.5
12-03 2497.07
12-04 2565.43
12-05 2569.0
12-06 3107.54
12-07 2748.57
12-08 2319.29
12-09 2757.86
12-10 3351.43
12-11 2808.43
12-12 3323.57
12-13 2655.57
12-14 2932.31
12-15 2563.08
12-16 2078.08
12-17 2869.46
12-18 2702.62
12-19 3024.38
12-20 2539.54
12-21 2915.0
12-22 2219.09
12-23 3599.17
12-24 3777.23
12-25 3835.08
12-26 3969.54
12-27 3167.42
12-28 4066.67
12-29 3675.55
12-30 3676.67
12-31 4049.17

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index