Overview Realtime Historical Map View

Shawsheen River Near Wilmington, 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 89.14
01-02 82.78
01-03 81.56
01-04 76.87
01-05 69.46
01-06 70.0
01-07 71.64
01-08 70.14
01-09 60.63
01-10 57.75
01-11 128.22
01-12 106.61
01-13 94.75
01-14 105.21
01-15 88.11
01-16 73.68
01-17 80.05
01-18 77.21
01-19 85.41
01-20 73.49
01-21 74.39
01-22 68.43
01-23 57.97
01-24 64.34
01-25 89.94
01-26 139.06
01-27 140.35
01-28 119.21
01-29 96.6
01-30 91.13
01-31 58.88
02-01 59.56
02-02 66.54
02-03 62.37
02-04 52.39
02-05 66.73
02-06 56.75
02-07 69.24
02-08 68.24
02-09 68.37
02-10 72.19
02-11 61.82
02-12 68.22
02-13 66.41
02-14 53.78
02-15 59.74
02-16 58.34
02-17 63.2
02-18 74.03
02-19 72.95
02-20 66.73
02-21 63.01
02-22 54.18
02-23 59.75
02-24 63.09
02-25 66.19
02-26 74.53
02-27 80.62
02-28 82.16
02-29 85.53
03-01 91.81
03-02 77.63
03-03 84.89
03-04 111.33
03-05 93.53
03-06 85.56
03-07 87.49
03-08 101.81
03-09 94.54
03-10 89.79
03-11 102.26
03-12 104.54
03-13 100.53
03-14 100.24
03-15 124.31
03-16 124.16
03-17 113.8
03-18 104.46
03-19 94.5
03-20 84.4
03-21 80.95
03-22 79.21
03-23 73.82
03-24 79.65
03-25 99.25
03-26 92.21
03-27 86.99
03-28 81.96
03-29 93.31
03-30 106.03
03-31 118.55
04-01 119.54
04-02 109.9
04-03 102.17
04-04 100.21
04-05 119.71
04-06 116.39
04-07 106.09
04-08 103.01
04-09 97.61
04-10 87.99
04-11 81.91
04-12 70.58
04-13 67.23
04-14 65.68
04-15 65.82
04-16 65.12
04-17 95.15
04-18 137.88
04-19 95.4
04-20 81.55
04-21 70.28
04-22 65.48
04-23 69.71
04-24 86.55
04-25 81.64
04-26 66.04
04-27 81.36
04-28 85.88
04-29 78.51
04-30 73.01
05-01 79.38
05-02 89.16
05-03 84.17
05-04 69.67
05-05 64.94
05-06 72.46
05-07 76.27
05-08 63.49
05-09 53.44
05-10 55.85
05-11 63.66
05-12 66.37
05-13 53.2
05-14 42.88
05-15 39.78
05-16 46.7
05-17 52.21
05-18 54.28
05-19 48.88
05-20 36.38
05-21 39.34
05-22 48.97
05-23 47.35
05-24 57.31
05-25 54.03
05-26 48.83
05-27 48.53
05-28 44.77
05-29 38.93
05-30 46.92
05-31 51.42
06-01 50.43
06-02 44.91
06-03 48.01
06-04 52.47
06-05 42.72
06-06 40.11
06-07 44.61
06-08 48.61
06-09 62.39
06-10 56.99
06-11 44.0
06-12 48.0
06-13 52.42
06-14 48.99
06-15 53.39
06-16 50.72
06-17 43.58
06-18 39.11
06-19 42.53
06-20 39.78
06-21 40.79
06-22 41.64
06-23 41.26
06-24 40.82
06-25 36.25
06-26 35.01
06-27 33.88
06-28 38.89
06-29 48.31
06-30 58.92
07-01 53.04
07-02 40.19
07-03 37.54
07-04 49.5
07-05 48.23
07-06 42.81
07-07 34.61
07-08 31.23
07-09 33.55
07-10 45.03
07-11 63.65
07-12 50.67
07-13 44.82
07-14 62.62
07-15 45.5
07-16 37.43
07-17 26.27
07-18 30.72
07-19 38.14
07-20 35.91
07-21 27.74
07-22 23.17
07-23 23.04
07-24 29.29
07-25 31.75
07-26 30.42
07-27 24.67
07-28 27.07
07-29 23.07
07-30 28.11
07-31 26.67
08-01 25.5
08-02 25.02
08-03 23.3
08-04 18.86
08-05 17.01
08-06 17.11
08-07 18.27
08-08 20.72
08-09 61.11
08-10 62.62
08-11 46.91
08-12 44.48
08-13 33.55
08-14 26.4
08-15 24.3
08-16 26.7
08-17 30.98
08-18 28.3
08-19 49.23
08-20 51.95
08-21 49.06
08-22 34.75
08-23 32.19
08-24 35.52
08-25 35.09
08-26 32.57
08-27 33.09
08-28 26.49
08-29 29.63
08-30 42.62
08-31 32.59
09-01 29.09
09-02 26.2
09-03 64.52
09-04 48.67
09-05 31.9
09-06 26.26
09-07 25.89
09-08 30.79
09-09 34.26
09-10 32.97
09-11 38.77
09-12 47.75
09-13 40.29
09-14 33.72
09-15 30.26
09-16 22.73
09-17 19.59
09-18 19.83
09-19 37.38
09-20 68.1
09-21 48.02
09-22 32.85
09-23 23.91
09-24 19.83
09-25 19.95
09-26 27.64
09-27 33.63
09-28 35.68
09-29 31.29
09-30 28.16
10-01 32.21
10-02 38.23
10-03 33.34
10-04 22.46
10-05 34.35
10-06 46.62
10-07 40.16
10-08 32.21
10-09 29.74
10-10 29.74
10-11 28.08
10-12 24.4
10-13 29.33
10-14 33.34
10-15 38.93
10-16 34.62
10-17 32.13
10-18 39.95
10-19 40.08
10-20 31.9
10-21 42.32
10-22 32.68
10-23 36.13
10-24 46.64
10-25 44.18
10-26 36.43
10-27 41.32
10-28 49.25
10-29 51.65
10-30 56.23
10-31 75.49
11-01 89.68
11-02 78.77
11-03 60.06
11-04 59.86
11-05 59.69
11-06 47.28
11-07 41.43
11-08 41.23
11-09 37.64
11-10 35.65
11-11 46.48
11-12 46.85
11-13 47.05
11-14 60.74
11-15 57.96
11-16 49.18
11-17 51.89
11-18 61.51
11-19 59.83
11-20 54.94
11-21 53.03
11-22 51.48
11-23 46.39
11-24 54.45
11-25 71.52
11-26 57.98
11-27 59.19
11-28 89.99
11-29 80.29
11-30 59.42
12-01 57.32
12-02 73.21
12-03 73.63
12-04 71.11
12-05 59.07
12-06 57.27
12-07 65.01
12-08 68.93
12-09 87.74
12-10 78.29
12-11 119.83
12-12 133.13
12-13 101.29
12-14 77.03
12-15 70.37
12-16 64.58
12-17 65.59
12-18 77.38
12-19 115.53
12-20 117.92
12-21 91.35
12-22 69.8
12-23 73.37
12-24 92.38
12-25 98.6
12-26 108.98
12-27 101.98
12-28 93.99
12-29 98.06
12-30 90.55
12-31 83.05

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index