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West Branch Swift River Near Shutesbury, Ma 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 33.44
01-02 32.55
01-03 31.52
01-04 32.7
01-05 29.53
01-06 27.03
01-07 24.28
01-08 22.61
01-09 27.57
01-10 47.05
01-11 42.34
01-12 42.74
01-13 41.6
01-14 47.81
01-15 41.25
01-16 33.63
01-17 32.78
01-18 28.21
01-19 34.71
01-20 33.03
01-21 30.9
01-22 33.4
01-23 24.7
01-24 27.05
01-25 64.5
01-26 46.77
01-27 46.73
01-28 41.26
01-29 34.45
01-30 31.57
01-31 30.86
02-01 46.43
02-02 42.96
02-03 27.28
02-04 28.37
02-05 35.15
02-06 22.98
02-07 26.2
02-08 27.27
02-09 24.36
02-10 23.58
02-11 24.52
02-12 27.38
02-13 27.6
02-14 21.16
02-15 26.35
02-16 24.67
02-17 20.38
02-18 30.12
02-19 24.55
02-20 23.91
02-21 22.37
02-22 20.17
02-23 35.4
02-24 26.49
02-25 24.16
02-26 21.48
02-27 37.04
02-28 31.19
02-29 42.3
03-01 27.91
03-02 25.67
03-03 34.6
03-04 31.95
03-05 25.8
03-06 29.04
03-07 51.79
03-08 40.33
03-09 31.06
03-10 51.88
03-11 39.06
03-12 41.1
03-13 51.09
03-14 43.02
03-15 36.61
03-16 37.52
03-17 61.91
03-18 47.68
03-19 35.28
03-20 33.34
03-21 32.45
03-22 30.56
03-23 33.19
03-24 58.58
03-25 41.82
03-26 35.33
03-27 35.42
03-28 34.76
03-29 45.08
03-30 45.19
03-31 63.43
04-01 52.66
04-02 48.72
04-03 43.11
04-04 47.46
04-05 46.79
04-06 42.54
04-07 40.76
04-08 46.97
04-09 44.08
04-10 40.79
04-11 39.59
04-12 40.77
04-13 44.66
04-14 59.59
04-15 45.67
04-16 55.65
04-17 56.72
04-18 40.28
04-19 37.42
04-20 39.07
04-21 45.48
04-22 41.44
04-23 42.38
04-24 45.72
04-25 34.8
04-26 30.9
04-27 66.41
04-28 40.93
04-29 31.85
04-30 49.75
05-01 44.65
05-02 57.74
05-03 38.82
05-04 36.2
05-05 43.57
05-06 40.61
05-07 35.44
05-08 28.98
05-09 31.4
05-10 40.53
05-11 35.9
05-12 26.9
05-13 24.37
05-14 20.49
05-15 22.71
05-16 25.67
05-17 23.43
05-18 26.79
05-19 25.49
05-20 27.1
05-21 30.37
05-22 21.62
05-23 31.31
05-24 31.94
05-25 26.28
05-26 30.56
05-27 21.82
05-28 17.53
05-29 19.03
05-30 20.08
05-31 19.42
06-01 23.24
06-02 17.41
06-03 22.63
06-04 16.51
06-05 15.08
06-06 14.18
06-07 17.35
06-08 23.75
06-09 19.18
06-10 15.66
06-11 18.93
06-12 34.96
06-13 17.36
06-14 31.07
06-15 25.65
06-16 15.94
06-17 14.38
06-18 14.08
06-19 15.14
06-20 11.32
06-21 9.88
06-22 10.05
06-23 13.53
06-24 12.68
06-25 11.48
06-26 12.82
06-27 11.39
06-28 16.6
06-29 22.77
06-30 12.44
07-01 11.13
07-02 13.08
07-03 17.32
07-04 15.82
07-05 13.79
07-06 9.19
07-07 8.96
07-08 9.04
07-09 11.52
07-10 18.45
07-11 15.34
07-12 9.38
07-13 17.06
07-14 14.59
07-15 18.83
07-16 18.13
07-17 28.57
07-18 58.22
07-19 32.2
07-20 18.59
07-21 11.04
07-22 20.61
07-23 15.35
07-24 15.67
07-25 9.86
07-26 9.69
07-27 9.55
07-28 9.53
07-29 9.91
07-30 10.29
07-31 7.48
08-01 7.34
08-02 6.71
08-03 5.63
08-04 10.45
08-05 8.1
08-06 6.2
08-07 5.04
08-08 6.75
08-09 11.54
08-10 12.89
08-11 8.73
08-12 15.92
08-13 8.87
08-14 35.03
08-15 13.89
08-16 16.08
08-17 10.5
08-18 26.81
08-19 15.5
08-20 10.8
08-21 8.53
08-22 7.96
08-23 10.61
08-24 12.83
08-25 8.29
08-26 9.46
08-27 7.16
08-28 6.73
08-29 22.42
08-30 9.57
08-31 8.41
09-01 6.66
09-02 26.51
09-03 9.64
09-04 7.27
09-05 6.18
09-06 7.45
09-07 7.93
09-08 15.58
09-09 27.84
09-10 12.63
09-11 13.24
09-12 11.38
09-13 10.92
09-14 10.25
09-15 8.04
09-16 7.12
09-17 6.37
09-18 8.35
09-19 15.71
09-20 9.81
09-21 7.82
09-22 7.21
09-23 8.05
09-24 11.31
09-25 9.59
09-26 17.61
09-27 25.75
09-28 11.76
09-29 11.65
09-30 33.24
10-01 18.83
10-02 12.96
10-03 10.45
10-04 9.8
10-05 21.45
10-06 12.34
10-07 12.06
10-08 17.62
10-09 12.92
10-10 10.78
10-11 9.78
10-12 12.83
10-13 10.11
10-14 11.05
10-15 16.28
10-16 11.04
10-17 15.48
10-18 14.09
10-19 11.57
10-20 11.57
10-21 13.59
10-22 26.88
10-23 14.49
10-24 22.32
10-25 15.61
10-26 12.75
10-27 14.27
10-28 19.08
10-29 18.06
10-30 24.54
10-31 26.16
11-01 24.19
11-02 22.08
11-03 38.29
11-04 23.72
11-05 18.91
11-06 18.32
11-07 22.17
11-08 17.15
11-09 15.14
11-10 19.29
11-11 18.5
11-12 17.15
11-13 22.06
11-14 24.39
11-15 17.48
11-16 17.72
11-17 17.84
11-18 15.47
11-19 15.46
11-20 16.16
11-21 16.11
11-22 14.11
11-23 15.85
11-24 21.93
11-25 22.47
11-26 16.35
11-27 28.53
11-28 34.98
11-29 20.66
11-30 18.15
12-01 33.76
12-02 23.91
12-03 24.46
12-04 26.01
12-05 21.24
12-06 22.05
12-07 23.7
12-08 33.48
12-09 28.61
12-10 44.13
12-11 66.78
12-12 35.13
12-13 24.72
12-14 24.93
12-15 35.91
12-16 28.63
12-17 28.01
12-18 32.22
12-19 45.95
12-20 32.8
12-21 27.53
12-22 49.51
12-23 32.66
12-24 45.75
12-25 46.97
12-26 56.74
12-27 34.24
12-28 32.51
12-29 33.67
12-30 36.65
12-31 30.27

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index