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Spoon River At London Mills, Il 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 1485.3
01-02 1125.67
01-03 847.4
01-04 732.1
01-05 729.3
01-06 659.4
01-07 587.8
01-08 622.34
01-09 599.58
01-10 583.0
01-11 539.5
01-12 953.6
01-13 990.51
01-14 750.23
01-15 692.73
01-16 674.86
01-17 599.57
01-18 518.27
01-19 574.67
01-20 576.33
01-21 662.13
01-22 656.78
01-23 708.56
01-24 713.0
01-25 664.38
01-26 658.14
01-27 608.83
01-28 573.25
01-29 545.0
01-30 529.56
01-31 985.9
02-01 977.4
02-02 820.55
02-03 904.7
02-04 972.91
02-05 1230.73
02-06 1232.18
02-07 1100.55
02-08 1091.0
02-09 1034.91
02-10 815.5
02-11 809.58
02-12 924.67
02-13 944.17
02-14 757.0
02-15 746.75
02-16 771.83
02-17 647.73
02-18 832.64
02-19 586.7
02-20 639.36
02-21 1800.33
02-22 2299.84
02-23 2788.7
02-24 2491.08
02-25 1798.61
02-26 1381.5
02-27 1121.92
02-28 1066.15
02-29 562.5
03-01 1004.38
03-02 1043.69
03-03 874.31
03-04 721.71
03-05 685.71
03-06 796.19
03-07 842.47
03-08 815.86
03-09 856.29
03-10 1655.57
03-11 2691.79
03-12 2527.07
03-13 2023.86
03-14 2084.43
03-15 1605.71
03-16 1334.36
03-17 1211.36
03-18 1154.71
03-19 1250.64
03-20 1198.79
03-21 1063.67
03-22 929.15
03-23 893.47
03-24 989.67
03-25 1114.2
03-26 1155.47
03-27 1228.93
03-28 1199.33
03-29 1122.13
03-30 1071.07
03-31 1355.0
04-01 1376.4
04-02 1213.07
04-03 1440.0
04-04 1654.6
04-05 1553.8
04-06 1596.67
04-07 1673.73
04-08 1375.87
04-09 1305.93
04-10 1149.0
04-11 1402.13
04-12 1756.79
04-13 1593.86
04-14 1378.07
04-15 1105.85
04-16 1051.08
04-17 1150.92
04-18 1060.42
04-19 1330.17
04-20 1128.83
04-21 959.54
04-22 956.23
04-23 1278.0
04-24 1040.71
04-25 1011.69
04-26 964.77
04-27 1160.57
04-28 1063.14
04-29 985.57
04-30 1775.69
05-01 2112.21
05-02 1736.36
05-03 1796.79
05-04 1889.29
05-05 2100.8
05-06 1689.67
05-07 1395.93
05-08 1217.93
05-09 1358.93
05-10 1758.93
05-11 1531.93
05-12 1328.14
05-13 1225.29
05-14 1074.21
05-15 1205.36
05-16 1647.14
05-17 1439.92
05-18 1603.53
05-19 2161.87
05-20 2128.93
05-21 2007.8
05-22 1922.57
05-23 1897.29
05-24 1729.6
05-25 1516.67
05-26 1607.67
05-27 2141.93
05-28 2488.53
05-29 2757.4
05-30 3893.67
05-31 3640.33
06-01 2896.47
06-02 2202.4
06-03 1887.73
06-04 1311.0
06-05 1169.07
06-06 1094.43
06-07 1013.14
06-08 1132.47
06-09 1091.13
06-10 1027.2
06-11 1119.6
06-12 1408.71
06-13 1304.64
06-14 1061.57
06-15 1244.21
06-16 1328.43
06-17 1703.13
06-18 1727.36
06-19 1779.07
06-20 1568.79
06-21 1446.21
06-22 1774.29
06-23 1638.79
06-24 1536.14
06-25 1320.5
06-26 1916.57
06-27 2111.14
06-28 2122.14
06-29 1608.71
06-30 1233.64
07-01 1133.64
07-02 1483.5
07-03 1353.14
07-04 1223.57
07-05 1153.53
07-06 978.13
07-07 875.64
07-08 772.07
07-09 914.14
07-10 763.4
07-11 720.13
07-12 693.93
07-13 1176.36
07-14 959.0
07-15 858.21
07-16 975.23
07-17 1212.36
07-18 1601.29
07-19 873.0
07-20 712.5
07-21 606.57
07-22 575.0
07-23 745.57
07-24 604.21
07-25 490.71
07-26 587.31
07-27 743.08
07-28 510.29
07-29 533.07
07-30 508.36
07-31 456.64
08-01 424.08
08-02 357.57
08-03 327.34
08-04 298.79
08-05 271.07
08-06 368.97
08-07 289.69
08-08 400.43
08-09 290.71
08-10 255.39
08-11 242.99
08-12 330.21
08-13 335.62
08-14 268.18
08-15 225.76
08-16 192.55
08-17 164.93
08-18 156.03
08-19 152.86
08-20 151.67
08-21 144.28
08-22 157.71
08-23 155.88
08-24 175.82
08-25 171.56
08-26 182.45
08-27 211.96
08-28 275.71
08-29 203.16
08-30 298.92
08-31 400.15
09-01 487.19
09-02 287.04
09-03 222.26
09-04 184.44
09-05 230.96
09-06 172.31
09-07 344.24
09-08 473.29
09-09 769.68
09-10 450.49
09-11 867.72
09-12 511.49
09-13 395.99
09-14 324.66
09-15 236.54
09-16 213.42
09-17 204.51
09-18 195.74
09-19 177.95
09-20 185.1
09-21 156.22
09-22 236.37
09-23 258.56
09-24 290.34
09-25 218.32
09-26 178.85
09-27 164.11
09-28 302.23
09-29 546.14
09-30 635.29
10-01 743.73
10-02 786.11
10-03 577.24
10-04 558.15
10-05 480.55
10-06 340.64
10-07 345.95
10-08 372.46
10-09 416.94
10-10 343.91
10-11 299.06
10-12 445.41
10-13 408.41
10-14 405.76
10-15 455.78
10-16 452.2
10-17 390.26
10-18 320.39
10-19 286.51
10-20 259.64
10-21 226.81
10-22 222.74
10-23 220.8
10-24 219.72
10-25 510.38
10-26 721.8
10-27 625.61
10-28 551.75
10-29 446.42
10-30 430.42
10-31 364.08
11-01 350.34
11-02 459.67
11-03 529.94
11-04 505.07
11-05 437.17
11-06 289.64
11-07 277.13
11-08 265.26
11-09 285.48
11-10 327.17
11-11 305.85
11-12 281.61
11-13 258.28
11-14 290.92
11-15 275.22
11-16 261.91
11-17 253.28
11-18 261.03
11-19 267.66
11-20 265.42
11-21 318.49
11-22 344.87
11-23 314.24
11-24 308.38
11-25 318.94
11-26 340.08
11-27 371.98
11-28 293.34
11-29 521.52
11-30 442.96
12-01 471.7
12-02 637.95
12-03 900.91
12-04 801.28
12-05 590.41
12-06 528.84
12-07 510.54
12-08 458.01
12-09 423.14
12-10 411.34
12-11 391.62
12-12 377.88
12-13 373.31
12-14 343.18
12-15 580.94
12-16 752.73
12-17 797.82
12-18 639.64
12-19 542.91
12-20 429.46
12-21 436.8
12-22 501.09
12-23 483.91
12-24 584.6
12-25 616.95
12-26 534.54
12-27 554.78
12-28 640.2
12-29 481.89
12-30 1519.09
12-31 1458.5

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index