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South River Near Ackworth, Ia Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
01-01 139.65
01-02 126.4
01-03 128.07
01-04 114.46
01-05 89.32
01-06 91.96
01-07 103.83
01-08 302.35
01-09 995.05
01-10 391.0
01-11 423.2
01-12 484.93
01-13 609.0
01-14 579.5
01-15 633.5
01-16 584.0
01-17 467.5
01-18 375.5
01-19 344.0
01-20 323.5
01-21 337.0
01-22 498.0
01-23 463.0
01-24 457.0
01-25 448.0
01-28 247.5
01-29 287.5
01-30 672.0
01-31 823.0
02-01 906.0
02-02 811.0
02-03 683.0
02-04 590.0
02-05 551.0
02-06 482.0
02-07 439.0
02-08 872.0
02-09 977.0
02-10 469.0
02-11 672.0
02-12 565.0
02-13 524.0
02-14 504.0
02-15 463.0
02-16 495.0
02-17 4660.0
02-18 2440.0
02-20 1380.0
02-21 764.0
02-22 594.0
02-23 290.0
02-24 390.33
02-25 485.5
02-26 318.0
02-27 326.0
02-28 306.5
02-29 269.0
03-01 311.5
03-02 218.5
03-03 204.0
03-04 183.5
03-05 147.5
03-06 134.47
03-07 244.75
03-08 214.25
03-09 178.75
03-10 397.84
03-11 430.53
03-12 255.07
03-13 194.22
03-14 207.73
03-15 249.0
03-16 812.82
03-17 323.36
03-18 239.11
03-19 265.91
03-20 1076.45
03-21 422.22
03-22 196.4
03-23 311.24
03-24 493.34
03-25 305.25
03-26 323.01
03-27 250.45
03-28 321.56
03-29 405.91
03-30 370.76
03-31 411.98
04-01 206.57
04-02 163.59
04-03 222.36
04-04 637.72
04-05 289.33
04-06 459.04
04-07 210.39
04-08 664.64
04-09 274.18
04-10 250.91
04-11 428.75
04-12 235.19
04-13 232.76
04-14 370.51
04-15 517.51
04-16 871.42
04-17 290.75
04-18 1819.6
04-19 1021.7
04-20 383.67
04-21 281.38
04-22 204.09
04-23 215.71
04-24 165.65
04-25 182.76
04-26 267.51
04-27 148.08
04-28 231.11
04-29 276.93
04-30 426.81
05-01 551.73
05-02 399.7
05-03 453.95
05-04 711.01
05-05 742.66
05-06 316.03
05-07 212.97
05-08 207.46
05-09 191.31
05-10 333.1
05-11 235.85
05-12 357.25
05-13 677.68
05-14 452.39
05-15 521.86
05-16 327.16
05-17 207.99
05-18 529.73
05-19 1061.26
05-20 530.33
05-21 548.16
05-22 975.49
05-23 364.09
05-24 319.75
05-25 577.22
05-26 1158.83
05-27 1442.06
05-28 917.83
05-29 1523.28
05-30 1220.62
05-31 371.01
06-01 265.77
06-02 260.19
06-03 179.93
06-04 184.31
06-05 313.75
06-06 217.34
06-07 239.25
06-08 131.11
06-09 189.11
06-10 250.59
06-11 375.03
06-12 1022.67
06-13 308.86
06-14 584.49
06-15 546.09
06-16 863.35
06-17 216.52
06-18 139.85
06-19 128.25
06-20 160.91
06-21 248.36
06-22 363.4
06-23 187.87
06-24 176.28
06-25 1615.04
06-26 1415.97
06-27 707.99
06-28 597.58
06-29 459.83
06-30 237.25
07-01 549.56
07-02 231.37
07-03 128.31
07-04 100.67
07-05 78.83
07-06 157.54
07-07 83.76
07-08 68.31
07-09 76.7
07-10 47.87
07-11 503.04
07-12 1023.24
07-13 256.3
07-14 101.63
07-15 158.23
07-16 115.21
07-17 377.97
07-18 110.59
07-19 75.5
07-20 385.33
07-21 601.26
07-22 121.51
07-23 73.69
07-24 52.73
07-25 70.73
07-26 58.44
07-27 78.93
07-28 180.03
07-29 1709.68
07-30 262.59
07-31 136.16
08-01 108.67
08-02 66.56
08-03 97.24
08-04 50.08
08-05 39.63
08-06 84.99
08-07 120.32
08-08 1415.87
08-09 155.95
08-10 66.81
08-11 58.96
08-12 39.96
08-13 43.68
08-14 31.39
08-15 25.92
08-16 41.2
08-17 213.61
08-18 46.55
08-19 63.98
08-20 38.04
08-21 199.8
08-22 152.97
08-23 221.19
08-24 2207.08
08-25 208.7
08-26 89.17
08-27 63.67
08-28 54.15
08-29 240.77
08-30 84.02
08-31 94.24
09-01 99.65
09-02 225.64
09-03 96.35
09-04 467.11
09-05 125.17
09-06 236.08
09-07 143.17
09-08 240.33
09-09 152.8
09-10 1812.79
09-11 1215.69
09-12 192.46
09-13 109.8
09-14 85.56
09-15 64.74
09-16 119.39
09-17 214.36
09-18 81.92
09-19 322.02
09-20 117.92
09-21 61.18
09-22 38.81
09-23 80.28
09-24 55.32
09-25 57.54
09-26 106.72
09-27 56.96
09-28 51.41
09-29 37.01
09-30 55.43
10-01 57.07
10-02 405.68
10-03 473.88
10-04 126.57
10-05 72.25
10-06 269.65
10-07 321.02
10-08 213.85
10-09 843.31
10-10 801.4
10-11 389.9
10-12 153.97
10-13 100.26
10-14 343.32
10-15 327.84
10-16 107.93
10-17 77.56
10-18 61.32
10-19 51.75
10-20 48.04
10-21 43.66
10-22 129.22
10-23 70.33
10-24 64.83
10-25 229.59
10-26 121.1
10-27 70.28
10-28 60.93
10-29 347.4
10-30 140.2
10-31 81.73
11-01 60.4
11-02 48.56
11-03 49.02
11-04 52.21
11-05 107.88
11-06 175.54
11-07 76.71
11-08 52.44
11-09 43.77
11-10 51.95
11-11 73.1
11-12 181.82
11-13 83.24
11-14 63.22
11-15 50.72
11-16 46.58
11-17 38.12
11-18 37.36
11-19 32.56
11-20 34.16
11-21 43.94
11-22 42.45
11-23 40.52
11-24 53.29
11-25 61.41
11-26 73.32
11-27 438.54
11-28 56.94
11-29 96.47
11-30 101.19
12-01 341.23
12-02 1170.6
12-03 424.53
12-04 227.79
12-05 158.28
12-06 129.05
12-07 91.76
12-08 75.07
12-09 89.16
12-10 76.26
12-11 93.56
12-12 81.44
12-13 72.46
12-14 44.46
12-15 47.67
12-16 54.07
12-17 173.86
12-18 141.26
12-19 110.06
12-20 41.86
12-21 41.86
12-22 119.21
12-23 108.36
12-24 998.85
12-25 298.12
12-26 191.9
12-27 139.06
12-28 122.22
12-29 185.7
12-30 367.0
12-31 206.6

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index