Overview Realtime Historical Map View

Meramec River Near Eureka, Mo 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 12293.58
01-02 7808.33
01-03 4304.17
01-04 3743.58
01-05 3319.75
01-06 3302.0
01-07 2941.64
01-08 2635.0
01-09 2399.45
01-10 2330.0
01-11 3684.75
01-12 4747.33
01-13 6513.08
01-14 6758.58
01-15 6576.08
01-16 2890.25
01-17 3047.92
01-18 2399.73
01-19 3609.0
01-20 12198.23
01-21 4493.77
01-22 2562.54
01-23 2396.83
01-24 2423.23
01-25 2750.15
01-26 3921.75
01-27 4566.08
01-28 4079.77
01-29 3732.67
01-30 2888.92
01-31 4053.43
02-01 5076.14
02-02 4835.86
02-03 3752.07
02-04 2673.07
02-05 2523.14
02-06 2575.33
02-07 2825.08
02-08 3337.08
02-09 5191.57
02-10 3884.77
02-11 3753.45
02-12 3231.38
02-13 3492.64
02-14 3756.07
02-15 3454.64
02-16 2912.64
02-17 2586.31
02-18 3598.31
02-19 4747.23
02-20 5130.79
02-21 4055.0
02-22 3581.93
02-23 3520.43
02-24 3079.71
02-25 2995.0
02-26 3129.69
02-27 7036.93
02-28 7237.36
02-29 3039.5
03-01 4823.5
03-02 3553.43
03-03 3027.07
03-04 4027.21
03-05 4750.07
03-06 6210.57
03-07 7299.14
03-08 7102.86
03-09 6728.07
03-10 6860.57
03-11 5438.86
03-12 5376.93
03-13 6042.14
03-14 6586.43
03-15 7280.71
03-16 8004.29
03-17 6025.0
03-18 6275.0
03-19 7459.33
03-20 9674.29
03-21 9372.0
03-22 5248.57
03-23 5096.67
03-24 4303.33
03-25 5562.67
03-26 6863.33
03-27 8900.0
03-28 10652.67
03-29 8104.0
03-30 6970.67
03-31 8701.43
04-01 9141.33
04-02 8514.0
04-03 6993.33
04-04 6960.67
04-05 8550.0
04-06 9658.0
04-07 10914.0
04-08 11610.0
04-09 9592.14
04-10 7116.0
04-11 5724.0
04-12 4962.86
04-13 5505.0
04-14 5850.0
04-15 6477.69
04-16 8080.77
04-17 8122.31
04-18 6749.23
04-19 7189.23
04-20 8058.46
04-21 9827.86
04-22 8887.86
04-23 6592.14
04-24 5088.57
04-25 5603.08
04-26 7402.86
04-27 7545.71
04-28 7380.0
04-29 7600.71
04-30 8127.69
05-01 16077.33
05-02 9680.0
05-03 8400.71
05-04 9674.29
05-05 15658.67
05-06 14412.67
05-07 13720.0
05-08 8341.43
05-09 9126.0
05-10 6916.67
05-11 4924.0
05-12 5252.67
05-13 6386.0
05-14 6393.57
05-15 5560.71
05-16 4995.71
05-17 3772.14
05-18 4334.0
05-19 5666.0
05-20 6647.14
05-21 6097.33
05-22 7789.33
05-23 8676.0
05-24 8136.0
05-25 6201.07
05-26 4921.27
05-27 5406.93
05-28 5577.73
05-29 6090.8
05-30 6213.2
05-31 4962.53
06-01 4360.71
06-02 5665.33
06-03 6233.33
06-04 6112.67
06-05 6686.0
06-06 5557.64
06-07 5198.64
06-08 4749.6
06-09 4483.87
06-10 4112.33
06-11 3822.2
06-12 3371.71
06-13 3168.0
06-14 2177.15
06-15 2260.0
06-16 2175.5
06-17 2378.36
06-18 3567.14
06-19 4136.77
06-20 4986.31
06-21 4632.08
06-22 5264.31
06-23 5021.85
06-24 2911.85
06-25 1990.69
06-26 1822.46
06-27 1853.62
06-28 2037.54
06-29 2111.23
06-30 2200.33
07-01 2027.0
07-02 3068.08
07-03 4593.62
07-04 2964.08
07-05 2101.36
07-06 2110.0
07-07 1584.15
07-08 1568.46
07-09 1787.92
07-10 2378.67
07-11 2553.27
07-12 2415.0
07-13 3886.36
07-14 1693.29
07-15 1545.14
07-16 1546.92
07-17 1612.14
07-18 1874.14
07-19 1858.0
07-20 2236.29
07-21 1884.43
07-22 1971.0
07-23 1944.5
07-24 1887.43
07-25 1795.79
07-26 1483.0
07-27 1512.64
07-28 1536.5
07-29 1542.43
07-30 1683.79
07-31 1946.36
08-01 1435.55
08-02 1503.86
08-03 1576.86
08-04 2743.86
08-05 4003.64
08-06 4194.64
08-07 3671.43
08-08 2015.54
08-09 2155.23
08-10 2108.0
08-11 2919.93
08-12 3196.07
08-13 2479.43
08-14 1971.21
08-15 1962.79
08-16 2910.54
08-17 2867.62
08-18 3143.92
08-19 1648.08
08-20 1447.62
08-21 1300.85
08-22 1211.42
08-23 1251.77
08-24 1095.17
08-25 1110.92
08-26 1154.69
08-27 1144.15
08-28 1043.15
08-29 1033.08
08-30 1122.31
08-31 884.08
09-01 1500.62
09-02 1400.14
09-03 1186.14
09-04 1084.79
09-05 1011.57
09-06 1026.79
09-07 1094.93
09-08 1015.21
09-09 1503.93
09-10 2528.43
09-11 2597.93
09-12 1889.36
09-13 1294.36
09-14 1060.21
09-15 974.43
09-16 919.71
09-17 1443.71
09-18 1952.36
09-19 1688.0
09-20 1242.29
09-21 1032.21
09-22 957.77
09-23 856.43
09-24 814.07
09-25 802.79
09-26 820.5
09-27 854.57
09-28 775.71
09-29 764.21
09-30 736.15
10-01 760.55
10-02 696.46
10-03 691.77
10-04 715.77
10-05 669.64
10-06 761.36
10-07 735.64
10-08 700.0
10-09 712.43
10-10 850.57
10-11 809.43
10-12 883.57
10-13 881.57
10-14 981.93
10-15 909.92
10-16 811.23
10-17 811.07
10-18 828.86
10-19 852.0
10-20 888.5
10-21 1135.23
10-22 1001.21
10-23 1047.93
10-24 933.79
10-25 871.43
10-26 848.79
10-27 854.79
10-28 875.64
10-29 906.79
10-30 1009.5
10-31 1144.43
11-01 1294.93
11-02 1230.62
11-03 1167.5
11-04 1179.79
11-05 1122.07
11-06 1097.77
11-07 1153.08
11-08 1174.15
11-09 1143.77
11-10 1106.77
11-11 1055.38
11-12 1032.77
11-13 997.08
11-14 987.43
11-15 1057.71
11-16 1185.79
11-17 1400.71
11-18 1290.92
11-19 1100.31
11-20 1023.0
11-21 2677.43
11-22 2148.54
11-23 2305.36
11-24 3271.54
11-25 3037.08
11-26 2066.93
11-27 2054.14
11-28 1918.08
11-29 2032.0
11-30 2580.21
12-01 2552.43
12-02 2509.86
12-03 2259.14
12-04 1976.43
12-05 1672.86
12-06 1814.46
12-07 1950.62
12-08 2058.43
12-09 1752.29
12-10 1508.5
12-11 1373.07
12-12 1293.36
12-13 1265.36
12-14 1200.54
12-15 1315.23
12-16 1861.23
12-17 3449.77
12-18 2981.62
12-19 2194.62
12-20 2134.67
12-21 1833.67
12-22 1792.85
12-23 1855.0
12-24 2221.62
12-25 2464.0
12-26 2450.38
12-27 4154.42
12-28 5445.33
12-29 1647.45
12-30 14799.75
12-31 2356.55

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index