Overview Realtime Historical Map View

Oconee River Near Mount Vernon, 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 10202.73
01-02 5677.0
01-03 9155.0
01-04 10499.09
01-05 11736.36
01-06 12413.64
01-07 13597.0
01-08 12371.82
01-09 12079.09
01-10 11274.17
01-11 11051.67
01-12 10288.33
01-13 9038.33
01-14 8282.5
01-15 7630.0
01-16 7562.5
01-17 7876.15
01-18 6392.5
01-19 8520.77
01-20 8680.77
01-21 8341.54
01-22 7740.0
01-23 7245.83
01-24 6046.15
01-25 6030.77
01-26 5598.33
01-27 5595.83
01-28 6790.77
01-29 7396.15
01-30 7563.57
01-31 7776.43
02-01 7612.14
02-02 7410.71
02-03 7067.86
02-04 6984.29
02-05 6647.14
02-06 6270.77
02-07 6555.71
02-08 7237.69
02-09 7070.0
02-10 7175.71
02-11 9103.08
02-12 9493.57
02-13 10095.71
02-14 10134.29
02-15 9642.14
02-16 9857.86
02-17 9060.77
02-18 10450.77
02-19 12569.23
02-20 12355.0
02-21 12175.71
02-22 11605.0
02-23 11325.71
02-24 11022.14
02-25 11353.85
02-26 10781.54
02-27 10392.14
02-28 10177.14
02-29 12595.0
03-01 10130.0
03-02 9757.86
03-03 10044.62
03-04 9415.71
03-05 9519.29
03-06 9639.29
03-07 9722.14
03-08 9172.86
03-09 9299.23
03-10 9131.43
03-11 9308.57
03-12 9326.43
03-13 9092.14
03-14 8645.0
03-15 8380.0
03-16 8020.0
03-17 7876.43
03-18 7772.14
03-19 7085.33
03-20 6722.86
03-21 6422.0
03-22 5945.0
03-23 6002.67
03-24 6048.67
03-25 6362.0
03-26 6354.67
03-27 6214.67
03-28 5894.0
03-29 6062.0
03-30 6268.67
03-31 6407.14
04-01 7340.0
04-02 8412.0
04-03 8231.33
04-04 7582.67
04-05 7036.67
04-06 6663.33
04-07 6817.33
04-08 6836.0
04-09 6955.33
04-10 7012.67
04-11 6592.14
04-12 7872.86
04-13 8628.57
04-14 6817.69
04-15 8983.31
04-16 8564.62
04-17 7663.77
04-18 6501.75
04-19 5834.69
04-20 6065.31
04-21 6475.57
04-22 6051.07
04-23 5898.0
04-24 6355.14
04-25 6497.07
04-26 6882.57
04-27 7474.21
04-28 7400.36
04-29 7007.21
04-30 6280.93
05-01 5498.0
05-02 5225.93
05-03 5104.14
05-04 4489.93
05-05 4220.2
05-06 4123.73
05-07 4270.87
05-08 4279.13
05-09 4016.93
05-10 3721.8
05-11 3745.27
05-12 3864.67
05-13 3977.8
05-14 4010.2
05-15 3582.71
05-16 3037.07
05-17 2620.14
05-18 2983.93
05-19 2987.47
05-20 2700.5
05-21 2983.0
05-22 2971.2
05-23 2900.4
05-24 2923.27
05-25 3143.2
05-26 3017.87
05-27 3006.47
05-28 3067.27
05-29 3109.47
05-30 3217.27
05-31 3234.87
06-01 3167.47
06-02 3189.2
06-03 3212.4
06-04 3181.33
06-05 3006.29
06-06 2942.93
06-07 2868.57
06-08 2875.07
06-09 2848.73
06-10 2776.4
06-11 2639.6
06-12 2777.29
06-13 2968.57
06-14 3181.71
06-15 3318.73
06-16 3191.0
06-17 2833.0
06-18 2492.67
06-19 2331.79
06-20 2416.0
06-21 2650.29
06-22 2891.14
06-23 3269.14
06-24 3167.21
06-25 2819.07
06-26 2708.21
06-27 2784.64
06-28 2781.08
06-29 2308.79
06-30 2004.71
07-01 2007.71
07-02 2177.79
07-03 2294.64
07-04 2351.07
07-05 2399.07
07-06 2520.47
07-07 2709.5
07-08 2695.5
07-09 2557.86
07-10 2644.13
07-11 3051.87
07-12 3311.4
07-13 3451.73
07-14 3471.5
07-15 3411.86
07-16 3526.5
07-17 3463.43
07-18 3203.36
07-19 3004.29
07-20 2922.86
07-21 2680.71
07-22 2396.71
07-23 2437.64
07-24 2646.86
07-25 2559.0
07-26 2313.93
07-27 2125.21
07-28 1952.5
07-29 1966.21
07-30 1902.21
07-31 1742.36
08-01 1593.31
08-02 1528.29
08-03 1556.93
08-04 1634.86
08-05 1759.64
08-06 1794.64
08-07 2036.64
08-08 2191.46
08-09 2225.62
08-10 2275.38
08-11 2183.5
08-12 2481.36
08-13 2807.71
08-14 2833.71
08-15 2820.5
08-16 2918.85
08-17 2793.08
08-18 2787.83
08-19 2585.33
08-20 2790.92
08-21 2947.69
08-22 3019.92
08-23 2888.93
08-24 3411.38
08-25 3712.77
08-26 3649.71
08-27 3521.5
08-28 3462.93
08-29 3214.5
08-30 2636.93
08-31 2030.5
09-01 2028.86
09-02 1974.79
09-03 1900.21
09-04 1662.86
09-05 1553.0
09-06 1448.07
09-07 1449.0
09-08 1459.93
09-09 1453.36
09-10 1329.71
09-11 1233.36
09-12 1218.93
09-13 1322.79
09-14 1512.5
09-15 1605.57
09-16 1509.21
09-17 1442.21
09-18 1547.43
09-19 1841.79
09-20 1845.71
09-21 1817.71
09-22 2027.85
09-23 2174.57
09-24 2577.5
09-25 2886.71
09-26 2753.07
09-27 2094.79
09-28 1458.57
09-29 1283.43
09-30 1228.54
10-01 1247.23
10-02 1165.38
10-03 1134.23
10-04 1128.62
10-05 1034.93
10-06 1005.86
10-07 1145.79
10-08 1353.07
10-09 1753.71
10-10 1941.29
10-11 1867.43
10-12 1900.71
10-13 2504.57
10-14 3355.93
10-15 3817.77
10-16 3447.86
10-17 2888.08
10-18 1977.5
10-19 1578.79
10-20 1348.21
10-21 1253.23
10-22 1372.5
10-23 1324.29
10-24 1257.79
10-25 1201.71
10-26 1197.29
10-27 1345.29
10-28 1602.57
10-29 1622.29
10-30 1731.21
10-31 1807.14
11-01 1774.07
11-02 1659.71
11-03 1625.0
11-04 1467.86
11-05 1531.29
11-06 1603.23
11-07 1587.15
11-08 1684.92
11-09 1825.31
11-10 1919.77
11-11 2041.46
11-12 2101.31
11-13 2186.62
11-14 2258.0
11-15 2651.0
11-16 3054.93
11-17 3362.71
11-18 2373.62
11-19 2227.77
11-20 2427.46
11-21 3335.43
11-22 1961.42
11-23 3638.54
11-24 3854.27
11-25 2963.83
11-26 2446.77
11-27 2504.0
11-28 2144.92
11-29 1832.29
11-30 1924.93
12-01 1917.93
12-02 1924.0
12-03 2307.57
12-04 2486.29
12-05 2582.29
12-06 2730.54
12-07 2516.57
12-08 2462.31
12-09 2697.77
12-10 2963.0
12-11 3025.15
12-12 3154.23
12-13 3129.69
12-14 3353.25
12-15 3581.0
12-16 4086.25
12-17 4748.92
12-18 5121.42
12-19 5186.25
12-20 4937.85
12-21 5222.83
12-22 5376.38
12-23 5269.38
12-24 5495.54
12-25 5750.38
12-26 6058.38
12-27 6717.25
12-28 9460.45
12-29 7492.0
12-30 12193.64
12-31 11649.0

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index