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Black Hawk Creek At Hudson, 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
01-01 451.33
01-02 415.0
01-03 387.33
01-04 361.33
01-05 299.75
01-06 291.5
01-07 280.0
01-08 303.25
01-09 325.0
01-10 314.25
01-11 383.5
01-12 372.5
01-13 379.0
01-14 365.0
01-15 310.0
01-16 346.0
01-17 315.0
01-18 330.0
01-19 407.5
01-20 421.0
01-21 538.0
01-22 492.0
01-23 460.0
01-24 445.0
01-25 428.0
01-29 118.0
01-30 119.0
01-31 111.0
02-01 124.0
02-02 195.0
02-03 199.0
02-04 178.0
02-05 161.0
02-06 119.0
02-07 102.0
02-08 96.0
02-09 91.0
02-18 82.0
02-19 77.0
02-20 73.0
02-21 75.0
02-22 82.0
02-23 77.0
02-24 401.0
02-25 356.0
02-26 308.0
02-27 481.0
02-28 276.0
02-29 287.5
03-01 298.5
03-02 267.5
03-03 238.0
03-04 217.75
03-05 197.6
03-06 207.5
03-07 322.67
03-08 326.6
03-09 313.3
03-10 254.43
03-11 228.51
03-12 238.07
03-13 707.15
03-14 579.56
03-15 415.08
03-16 747.01
03-17 715.48
03-18 407.36
03-19 336.97
03-20 364.94
03-21 379.21
03-22 261.35
03-23 271.14
03-24 280.27
03-25 291.53
03-26 271.64
03-27 268.71
03-28 275.0
03-29 280.25
03-30 251.85
03-31 251.36
04-01 249.97
04-02 228.23
04-03 235.53
04-04 262.81
04-05 309.19
04-06 326.48
04-07 273.75
04-08 229.17
04-09 206.43
04-10 235.11
04-11 270.44
04-12 270.16
04-13 250.15
04-14 295.35
04-15 312.01
04-16 371.67
04-17 393.28
04-18 359.72
04-19 377.96
04-20 341.68
04-21 342.7
04-22 346.79
04-23 351.02
04-24 355.53
04-25 372.58
04-26 364.37
04-27 368.5
04-28 339.71
04-29 307.91
04-30 296.82
05-01 322.02
05-02 324.02
05-03 289.93
05-04 320.18
05-05 400.0
05-06 415.0
05-07 356.93
05-08 305.77
05-09 332.36
05-10 378.29
05-11 335.6
05-12 310.79
05-13 295.86
05-14 277.62
05-15 272.07
05-16 287.29
05-17 276.64
05-18 304.27
05-19 310.07
05-20 347.43
05-21 425.0
05-22 380.29
05-23 420.4
05-24 363.8
05-25 402.33
05-26 506.93
05-27 628.67
05-28 442.43
05-29 639.4
05-30 641.0
05-31 817.33
06-01 565.6
06-02 444.93
06-03 384.71
06-04 369.57
06-05 478.77
06-06 413.79
06-07 381.93
06-08 328.0
06-09 305.68
06-10 361.49
06-11 442.89
06-12 646.97
06-13 580.97
06-14 387.13
06-15 353.56
06-16 361.71
06-17 343.01
06-18 382.33
06-19 396.55
06-20 499.16
06-21 935.91
06-22 884.38
06-23 1412.26
06-24 1003.57
06-25 658.64
06-26 594.02
06-27 512.69
06-28 469.7
06-29 517.96
06-30 597.19
07-01 1094.42
07-02 1098.29
07-03 766.26
07-04 670.87
07-05 604.6
07-06 501.37
07-07 385.36
07-08 324.46
07-09 364.76
07-10 353.93
07-11 321.84
07-12 333.53
07-13 364.34
07-14 327.22
07-15 261.21
07-16 238.16
07-17 217.54
07-18 200.3
07-19 185.44
07-20 202.76
07-21 229.51
07-22 198.4
07-23 183.01
07-24 185.84
07-25 221.14
07-26 210.77
07-27 200.17
07-28 167.58
07-29 170.69
07-30 170.79
07-31 215.83
08-01 234.08
08-02 195.32
08-03 147.01
08-04 129.71
08-05 123.18
08-06 120.65
08-07 170.42
08-08 150.35
08-09 161.93
08-10 125.56
08-11 131.05
08-12 137.12
08-13 153.98
08-14 127.06
08-15 113.9
08-16 115.75
08-17 130.58
08-18 119.22
08-19 136.15
08-20 127.08
08-21 178.13
08-22 161.67
08-23 122.36
08-24 88.68
08-25 80.18
08-26 85.84
08-27 83.83
08-28 87.92
08-29 125.42
08-30 200.86
08-31 361.92
09-01 217.73
09-02 201.75
09-03 213.89
09-04 411.59
09-05 663.91
09-06 459.88
09-07 320.92
09-08 254.66
09-09 176.95
09-10 150.22
09-11 195.53
09-12 122.43
09-13 119.24
09-14 107.3
09-15 98.66
09-16 96.85
09-17 119.64
09-18 113.09
09-19 117.51
09-20 158.4
09-21 186.78
09-22 249.91
09-23 290.81
09-24 317.81
09-25 345.27
09-26 324.03
09-27 266.89
09-28 191.1
09-29 161.01
09-30 156.0
10-01 114.48
10-02 110.92
10-03 173.25
10-04 173.49
10-05 294.32
10-06 264.9
10-07 249.69
10-08 230.7
10-09 271.78
10-10 336.14
10-11 348.81
10-12 307.59
10-13 224.89
10-14 181.72
10-15 194.09
10-16 135.78
10-17 161.34
10-18 150.24
10-19 142.11
10-20 138.54
10-21 93.02
10-22 105.72
10-23 146.19
10-24 166.03
10-25 129.98
10-26 134.4
10-27 177.76
10-28 171.74
10-29 145.9
10-30 135.72
10-31 140.71
11-01 140.59
11-02 129.02
11-03 129.32
11-04 126.89
11-05 163.14
11-06 161.76
11-07 161.58
11-08 143.52
11-09 134.75
11-10 142.59
11-11 155.71
11-12 173.77
11-13 199.32
11-14 137.02
11-15 128.83
11-16 123.53
11-17 117.83
11-18 107.89
11-19 113.29
11-20 108.9
11-21 117.02
11-22 127.27
11-23 120.51
11-24 123.74
11-25 123.61
11-26 121.04
11-27 133.76
11-28 104.33
11-29 147.03
11-30 141.51
12-01 142.91
12-02 176.15
12-03 166.09
12-04 157.19
12-05 150.63
12-06 134.25
12-07 136.25
12-08 150.07
12-09 162.23
12-10 164.86
12-11 180.17
12-12 168.19
12-13 155.82
12-14 127.01
12-15 130.27
12-16 130.72
12-17 562.0
12-18 356.0
12-19 293.83
12-20 184.5
12-21 190.0
12-22 285.8
12-23 267.4
12-24 284.2
12-25 315.2
12-26 278.8
12-27 263.12
12-28 461.32
12-29 491.45
12-30 415.4
12-31 418.25

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index