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Little Spearfish Creek Near Lead, Sd 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 17.3
01-02 18.08
01-03 16.99
01-04 16.87
01-05 16.5
01-06 16.22
01-07 16.16
01-08 16.32
01-09 16.22
01-10 16.6
01-11 16.58
01-12 16.08
01-13 17.34
01-14 17.34
01-15 16.56
01-16 16.5
01-17 16.08
01-18 16.75
01-19 15.91
01-20 15.74
01-21 15.88
01-22 15.8
01-23 16.05
01-24 16.37
01-25 16.49
01-26 16.16
01-27 16.14
01-28 16.38
01-29 16.34
01-30 15.7
01-31 15.62
02-01 15.65
02-02 15.61
02-03 15.8
02-04 15.71
02-05 15.95
02-06 16.7
02-07 17.37
02-08 17.34
02-09 16.63
02-10 16.6
02-11 16.85
02-12 16.38
02-13 16.58
02-14 16.53
02-15 16.5
02-16 16.33
02-17 16.72
02-18 16.48
02-19 16.37
02-20 16.26
02-21 16.18
02-22 16.04
02-23 15.84
02-24 15.91
02-25 16.35
02-26 16.0
02-27 15.6
02-28 15.94
02-29 18.52
03-01 15.93
03-02 15.77
03-03 15.85
03-04 15.75
03-05 15.4
03-06 15.79
03-07 15.68
03-08 15.68
03-09 15.76
03-10 15.76
03-11 15.77
03-12 15.74
03-13 15.87
03-14 15.81
03-15 16.17
03-16 16.33
03-17 16.13
03-18 16.21
03-19 16.37
03-20 15.86
03-21 16.88
03-22 16.43
03-23 16.03
03-24 17.37
03-25 17.31
03-26 17.26
03-27 17.31
03-28 17.2
03-29 17.19
03-30 17.28
03-31 16.67
04-01 17.18
04-02 17.24
04-03 17.28
04-04 17.37
04-05 17.56
04-06 17.6
04-07 17.82
04-08 17.8
04-09 18.17
04-10 17.94
04-11 17.96
04-12 18.58
04-13 18.61
04-14 18.58
04-15 17.97
04-16 18.17
04-17 18.25
04-18 18.26
04-19 18.76
04-20 18.8
04-21 19.46
04-22 19.72
04-23 20.71
04-24 21.24
04-25 21.89
04-26 21.88
04-27 22.54
04-28 22.63
04-29 22.7
04-30 22.86
05-01 23.24
05-02 23.6
05-03 23.89
05-04 23.96
05-05 24.37
05-06 25.37
05-07 26.29
05-08 27.62
05-09 24.99
05-10 25.87
05-11 24.97
05-12 25.14
05-13 24.97
05-14 24.73
05-15 24.24
05-16 23.79
05-17 24.08
05-18 24.26
05-19 23.76
05-20 24.97
05-21 25.05
05-22 26.73
05-23 26.9
05-24 26.81
05-25 27.05
05-26 26.67
05-27 26.95
05-28 26.9
05-29 26.65
05-30 27.52
05-31 28.69
06-01 40.13
06-02 28.92
06-03 26.99
06-04 25.83
06-05 25.9
06-06 25.32
06-07 24.82
06-08 24.39
06-09 24.47
06-10 24.0
06-11 23.9
06-12 22.98
06-13 23.64
06-14 23.1
06-15 24.62
06-16 24.04
06-17 24.02
06-18 24.11
06-19 23.59
06-20 23.95
06-21 24.27
06-22 24.25
06-23 23.67
06-24 23.56
06-25 23.75
06-26 23.54
06-27 23.4
06-28 23.53
06-29 23.18
06-30 22.75
07-01 23.11
07-02 22.94
07-03 22.84
07-04 22.65
07-05 23.13
07-06 23.34
07-07 23.53
07-08 24.13
07-09 23.56
07-10 23.75
07-11 23.77
07-12 23.36
07-13 24.22
07-14 23.68
07-15 23.69
07-16 23.65
07-17 23.89
07-18 24.01
07-19 23.18
07-20 23.33
07-21 22.47
07-22 22.95
07-23 22.47
07-24 22.52
07-25 22.57
07-26 22.47
07-27 22.71
07-28 22.61
07-29 22.57
07-30 21.44
07-31 22.07
08-01 22.55
08-02 22.08
08-03 22.15
08-04 22.67
08-05 22.68
08-06 22.89
08-07 22.98
08-08 21.89
08-09 21.53
08-10 21.53
08-11 23.4
08-12 23.2
08-13 22.9
08-14 22.92
08-15 23.25
08-16 23.33
08-17 23.05
08-18 22.09
08-19 22.04
08-20 21.78
08-21 21.89
08-22 22.16
08-23 22.78
08-24 22.38
08-25 22.58
08-26 22.46
08-27 22.75
08-28 22.8
08-29 22.17
08-30 22.29
08-31 22.32
09-01 22.27
09-02 22.17
09-03 21.98
09-04 21.88
09-05 21.87
09-06 21.81
09-07 21.79
09-08 21.97
09-09 22.18
09-10 22.29
09-11 22.11
09-12 21.89
09-13 21.98
09-14 22.22
09-15 22.31
09-16 22.03
09-17 22.32
09-18 22.25
09-19 22.72
09-20 22.13
09-21 21.45
09-22 20.32
09-23 21.49
09-24 21.6
09-25 21.57
09-26 21.51
09-27 21.42
09-28 20.25
09-29 21.63
09-30 21.76
10-01 22.54
10-02 22.15
10-03 22.26
10-04 22.4
10-05 21.79
10-06 21.44
10-07 21.71
10-08 21.21
10-09 21.01
10-10 20.87
10-11 20.34
10-12 20.69
10-13 21.01
10-14 20.66
10-15 20.95
10-16 21.02
10-17 20.69
10-18 20.64
10-19 20.78
10-20 20.92
10-21 20.78
10-22 20.54
10-23 20.6
10-24 20.44
10-25 20.34
10-26 20.21
10-27 20.32
10-28 20.19
10-29 20.38
10-30 20.28
10-31 20.09
11-01 20.24
11-02 19.91
11-03 20.09
11-04 20.19
11-05 20.35
11-06 20.25
11-07 19.96
11-08 20.16
11-09 20.02
11-10 19.85
11-11 19.82
11-12 19.6
11-13 19.46
11-14 19.39
11-15 19.49
11-16 19.34
11-17 18.92
11-18 18.86
11-19 18.85
11-20 18.55
11-21 19.07
11-22 18.79
11-23 18.55
11-24 19.18
11-25 19.2
11-26 18.61
11-27 18.34
11-28 17.65
11-29 18.36
11-30 18.11
12-01 18.01
12-02 18.58
12-03 18.35
12-04 18.23
12-05 17.97
12-06 17.64
12-07 18.05
12-08 18.19
12-09 18.25
12-10 17.82
12-11 17.87
12-12 18.06
12-13 18.06
12-14 17.2
12-15 17.23
12-16 17.28
12-17 17.51
12-18 17.54
12-19 17.27
12-20 16.75
12-21 16.7
12-22 17.2
12-23 17.2
12-24 17.2
12-25 17.13
12-26 17.19
12-27 17.53
12-28 17.39
12-29 16.64
12-30 17.16
12-31 17.05

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index