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Air Quality Alert
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The Wisconsin Department of Natural Resources has issued an Air Quality Advisory for the following counties: Ashland, Bayfield, Burnett, Douglas, Iron, Price, Sawyer, and Washburn. * WHAT...The PM2.5 AQI is expected to reach the Unhealthy (Red) to Hazardous (Maroon) level. * WHERE...Statewide. * WHEN...Until noon Friday.

Whittlesey Creek Near Ashland, 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 20.8
01-02 20.46
01-03 19.92
01-04 19.5
01-05 19.28
01-06 19.17
01-07 19.24
01-08 19.01
01-09 19.02
01-10 18.92
01-11 19.15
01-12 18.95
01-13 19.07
01-14 19.13
01-15 19.0
01-16 19.19
01-17 19.05
01-18 19.0
01-19 19.12
01-20 19.19
01-21 19.17
01-22 19.1
01-23 19.22
01-24 19.16
01-25 19.15
01-26 19.13
01-27 19.18
01-28 19.2
01-29 19.12
01-30 19.08
01-31 19.13
02-01 18.51
02-02 18.46
02-03 18.45
02-04 18.58
02-05 18.49
02-06 18.51
02-07 18.55
02-08 18.6
02-09 19.75
02-10 18.66
02-11 18.22
02-12 18.49
02-13 18.41
02-14 18.39
02-15 18.73
02-16 19.15
02-17 19.03
02-18 18.94
02-19 18.88
02-20 18.76
02-21 18.76
02-22 18.71
02-23 18.65
02-24 18.61
02-25 18.95
02-26 18.92
02-27 19.31
02-28 18.73
02-29 19.4
03-01 18.65
03-02 18.56
03-03 18.53
03-04 18.59
03-05 18.72
03-06 18.49
03-07 18.67
03-08 19.38
03-09 26.04
03-10 30.27
03-11 38.8
03-12 29.49
03-13 34.9
03-14 31.48
03-15 27.72
03-16 40.58
03-17 28.47
03-18 24.26
03-19 21.96
03-20 21.89
03-21 23.6
03-22 29.94
03-23 24.05
03-24 24.65
03-25 27.27
03-26 27.69
03-27 24.63
03-28 31.91
03-29 40.06
03-30 31.79
03-31 24.19
04-01 22.95
04-02 22.78
04-03 24.77
04-04 24.88
04-05 26.6
04-06 30.45
04-07 33.85
04-08 38.11
04-09 30.36
04-10 35.53
04-11 50.9
04-12 58.94
04-13 48.13
04-14 38.84
04-15 31.68
04-16 28.18
04-17 28.96
04-18 37.98
04-19 30.62
04-20 27.08
04-21 46.04
04-22 47.79
04-23 42.79
04-24 45.16
04-25 38.1
04-26 34.64
04-27 39.38
04-28 43.57
04-29 53.09
04-30 34.56
05-01 41.58
05-02 29.61
05-03 25.26
05-04 24.32
05-05 23.7
05-06 26.0
05-07 27.06
05-08 24.27
05-09 43.64
05-10 29.18
05-11 24.95
05-12 26.64
05-13 22.36
05-14 20.99
05-15 20.51
05-16 21.89
05-17 20.35
05-18 67.85
05-19 23.76
05-20 54.03
05-21 27.44
05-22 23.99
05-23 25.08
05-24 27.17
05-25 34.49
05-26 31.95
05-27 27.28
05-28 23.27
05-29 24.19
05-30 20.53
05-31 28.71
06-01 20.49
06-02 20.42
06-03 22.31
06-04 20.2
06-05 21.03
06-06 23.0
06-07 20.44
06-08 21.35
06-09 19.87
06-10 19.58
06-11 19.39
06-12 19.11
06-13 19.17
06-14 18.96
06-15 19.45
06-16 28.25
06-17 51.68
06-18 27.36
06-19 20.27
06-20 20.42
06-21 24.03
06-22 24.78
06-23 21.18
06-24 20.18
06-25 19.05
06-26 18.42
06-27 21.14
06-28 19.16
06-29 19.36
06-30 19.41
07-01 18.64
07-02 19.31
07-03 18.81
07-04 20.29
07-05 18.99
07-06 18.4
07-07 18.36
07-08 18.91
07-09 20.03
07-10 19.08
07-11 18.33
07-12 62.2
07-13 19.82
07-14 18.69
07-15 18.98
07-16 30.38
07-17 19.75
07-18 18.34
07-19 19.21
07-20 18.57
07-21 18.15
07-22 19.25
07-23 18.3
07-24 18.32
07-25 18.26
07-26 18.84
07-27 18.44
07-28 18.69
07-29 18.49
07-30 18.26
07-31 18.15
08-01 18.28
08-02 19.06
08-03 19.19
08-04 18.65
08-05 18.52
08-06 18.66
08-07 18.85
08-08 18.58
08-09 19.13
08-10 28.82
08-11 19.62
08-12 18.63
08-13 18.46
08-14 18.35
08-15 18.21
08-16 18.12
08-17 18.47
08-18 18.47
08-19 18.46
08-20 18.24
08-21 18.27
08-22 18.0
08-23 18.39
08-24 18.28
08-25 18.48
08-26 18.63
08-27 20.95
08-28 23.15
08-29 19.34
08-30 22.56
08-31 19.28
09-01 32.82
09-02 19.81
09-03 19.49
09-04 18.95
09-05 19.36
09-06 20.22
09-07 19.09
09-08 18.78
09-09 18.69
09-10 19.2
09-11 20.26
09-12 19.12
09-13 20.99
09-14 19.3
09-15 18.96
09-16 18.81
09-17 19.49
09-18 19.72
09-19 19.25
09-20 19.39
09-21 19.86
09-22 19.55
09-23 19.24
09-24 19.46
09-25 19.92
09-26 20.19
09-27 20.11
09-28 19.2
09-29 19.44
09-30 19.52
10-01 21.15
10-02 20.9
10-03 33.72
10-04 22.44
10-05 20.94
10-06 27.19
10-07 21.03
10-08 19.61
10-09 20.39
10-10 41.14
10-11 23.67
10-12 20.32
10-13 20.16
10-14 19.82
10-15 19.84
10-16 27.79
10-17 20.74
10-18 20.16
10-19 20.34
10-20 20.41
10-21 21.13
10-22 21.34
10-23 20.66
10-24 20.57
10-25 20.2
10-26 19.79
10-27 20.13
10-28 23.2
10-29 21.08
10-30 20.09
10-31 20.49
11-01 20.38
11-02 20.16
11-03 20.24
11-04 20.41
11-05 20.23
11-06 21.2
11-07 20.48
11-08 19.68
11-09 19.44
11-10 22.08
11-11 21.48
11-12 20.55
11-13 19.93
11-14 19.09
11-15 19.24
11-16 19.5
11-17 20.73
11-18 19.2
11-19 19.36
11-20 19.07
11-21 18.82
11-22 18.83
11-23 18.56
11-24 19.01
11-25 21.87
11-26 19.74
11-27 19.04
11-28 18.6
11-29 18.7
11-30 18.59
12-01 18.62
12-02 18.68
12-03 18.92
12-04 18.85
12-05 19.09
12-06 18.68
12-07 18.64
12-08 18.51
12-09 18.69
12-10 18.78
12-11 22.56
12-12 19.09
12-13 18.87
12-14 18.58
12-15 19.7
12-16 26.43
12-17 20.67
12-18 19.45
12-19 18.88
12-20 18.62
12-21 18.56
12-22 18.51
12-23 18.7
12-24 19.25
12-25 19.18
12-26 22.4
12-27 22.55
12-28 19.69
12-29 19.84
12-30 26.63
12-31 22.08

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index