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South Branch Rock River At Waupun, Wi 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 33.52
01-02 19.6
01-03 16.21
01-04 16.09
01-05 8.08
01-06 9.97
01-07 32.32
01-08 71.42
01-09 43.36
01-10 37.87
01-11 39.96
01-12 29.29
01-13 26.16
01-14 24.0
01-15 21.19
01-16 21.23
01-17 20.88
01-18 22.08
01-19 18.0
01-20 34.48
01-21 20.7
01-22 19.62
01-23 19.98
01-24 19.92
01-25 20.24
01-26 20.64
01-27 21.36
01-28 21.28
01-29 14.63
01-30 43.45
01-31 17.0
02-01 22.5
02-02 19.98
02-03 20.94
02-04 20.06
02-05 18.84
02-06 19.4
02-07 16.78
02-08 20.64
02-09 20.86
02-10 17.48
02-11 19.6
02-12 18.02
02-13 17.85
02-14 16.6
02-15 17.17
02-16 16.47
02-17 14.58
02-18 13.38
02-19 14.8
02-20 14.28
02-21 16.63
02-22 17.0
02-23 16.32
02-24 18.02
02-25 16.84
02-26 16.9
02-27 24.15
02-28 26.67
02-29 46.27
03-01 43.77
03-02 38.48
03-03 36.52
03-04 31.49
03-05 31.44
03-06 28.02
03-07 43.7
03-08 72.68
03-09 102.69
03-10 115.3
03-11 125.51
03-12 122.33
03-13 102.48
03-14 96.38
03-15 207.06
03-16 164.92
03-17 150.36
03-18 118.77
03-19 104.56
03-20 111.89
03-21 111.99
03-22 88.58
03-23 91.9
03-24 93.21
03-25 89.37
03-26 82.25
03-27 86.26
03-28 93.94
03-29 102.48
03-30 103.21
03-31 108.0
04-01 140.94
04-02 122.25
04-03 127.41
04-04 121.39
04-05 130.19
04-06 124.83
04-07 109.93
04-08 101.29
04-09 96.84
04-10 105.24
04-11 109.44
04-12 107.91
04-13 115.43
04-14 144.09
04-15 163.9
04-16 166.28
04-17 147.44
04-18 130.23
04-19 121.54
04-20 118.92
04-21 118.34
04-22 109.08
04-23 107.41
04-24 95.31
04-25 82.91
04-26 80.95
04-27 73.08
04-28 76.76
04-29 73.54
04-30 76.76
05-01 81.9
05-02 84.0
05-03 93.21
05-04 122.59
05-05 134.48
05-06 110.6
05-07 101.67
05-08 90.93
05-09 87.42
05-10 95.48
05-11 86.45
05-12 87.47
05-13 83.63
05-14 75.33
05-15 71.3
05-16 67.45
05-17 60.36
05-18 82.11
05-19 76.43
05-20 73.54
05-21 67.98
05-22 69.59
05-23 66.37
05-24 68.27
05-25 63.07
05-26 69.73
05-27 82.02
05-28 66.03
05-29 71.03
05-30 58.45
05-31 58.27
06-01 50.53
06-02 53.15
06-03 53.07
06-04 45.51
06-05 45.54
06-06 47.66
06-07 46.03
06-08 40.23
06-09 61.15
06-10 48.85
06-11 44.75
06-12 43.49
06-13 44.22
06-14 45.37
06-15 45.03
06-16 73.99
06-17 65.27
06-18 57.43
06-19 80.51
06-20 73.44
06-21 79.15
06-22 75.49
06-23 76.73
06-24 88.33
06-25 82.64
06-26 71.14
06-27 65.03
06-28 65.62
06-29 60.14
06-30 63.55
07-01 72.78
07-02 67.04
07-03 43.88
07-04 34.54
07-05 46.35
07-06 35.21
07-07 30.94
07-08 30.09
07-09 28.66
07-10 25.92
07-11 24.68
07-12 23.21
07-13 35.46
07-14 27.44
07-15 24.83
07-16 36.31
07-17 30.93
07-18 28.98
07-19 32.84
07-20 29.89
07-21 31.38
07-22 32.99
07-23 30.09
07-24 46.74
07-25 42.81
07-26 32.62
07-27 34.53
07-28 37.76
07-29 37.32
07-30 26.16
07-31 22.26
08-01 20.62
08-02 18.26
08-03 17.27
08-04 17.29
08-05 17.09
08-06 15.82
08-07 15.18
08-08 61.46
08-09 48.66
08-10 43.5
08-11 35.12
08-12 28.11
08-13 23.9
08-14 19.22
08-15 18.81
08-16 12.65
08-17 26.16
08-18 20.02
08-19 28.1
08-20 26.62
08-21 25.04
08-22 21.84
08-23 16.75
08-24 15.3
08-25 22.0
08-26 18.77
08-27 24.37
08-28 48.72
08-29 95.27
08-30 82.43
08-31 72.35
09-01 54.08
09-02 43.77
09-03 40.65
09-04 37.01
09-05 34.11
09-06 33.27
09-07 39.84
09-08 40.26
09-09 33.28
09-10 31.37
09-11 30.72
09-12 36.2
09-13 40.18
09-14 36.43
09-15 30.59
09-16 25.48
09-17 21.55
09-18 29.42
09-19 25.28
09-20 25.15
09-21 37.05
09-22 34.88
09-23 31.38
09-24 37.01
09-25 30.5
09-26 32.89
09-27 29.48
09-28 26.15
09-29 23.16
09-30 26.13
10-01 20.24
10-02 79.0
10-03 88.23
10-04 69.98
10-05 73.31
10-06 71.73
10-07 68.74
10-08 60.57
10-09 60.64
10-10 53.66
10-11 51.57
10-12 51.49
10-13 47.48
10-14 50.84
10-15 50.05
10-16 28.22
10-17 34.7
10-18 33.88
10-19 29.75
10-20 28.28
10-21 20.39
10-22 30.91
10-23 43.89
10-24 57.7
10-25 46.43
10-26 41.72
10-27 49.26
10-28 40.11
10-29 38.05
10-30 34.25
10-31 32.29
11-01 31.85
11-02 31.54
11-03 30.77
11-04 29.5
11-05 28.04
11-06 38.12
11-07 33.04
11-08 31.58
11-09 30.36
11-10 36.95
11-11 54.78
11-12 49.86
11-13 42.18
11-14 37.92
11-15 34.52
11-16 33.5
11-17 30.56
11-18 31.31
11-19 31.54
11-20 28.33
11-21 28.24
11-22 33.63
11-23 30.11
11-24 29.7
11-25 32.6
11-26 30.81
11-27 37.04
11-28 42.75
11-29 42.9
11-30 37.83
12-01 44.81
12-02 46.93
12-03 42.63
12-04 39.91
12-05 34.92
12-06 29.49
12-07 28.08
12-08 33.1
12-09 27.0
12-10 26.6
12-11 24.9
12-12 23.52
12-13 24.24
12-14 22.27
12-15 23.27
12-16 27.23
12-17 33.92
12-18 30.54
12-19 27.37
12-20 19.65
12-21 19.84
12-22 25.08
12-23 25.53
12-24 35.56
12-25 30.35
12-26 26.95
12-27 26.47
12-28 35.86
12-29 36.4
12-30 48.75
12-31 49.34

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index