Overview Realtime Historical Map View

Winnicut River At Greenland, Nr Portsmouth, Nh 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 40.64
01-02 35.46
01-03 33.24
01-04 30.18
01-05 34.31
01-06 28.01
01-07 27.17
01-08 24.84
01-09 18.4
01-10 27.44
01-11 64.42
01-12 42.6
01-13 47.44
01-14 54.46
01-15 39.81
01-16 32.44
01-17 33.01
01-18 31.07
01-19 24.93
01-20 26.02
01-21 24.13
01-22 19.19
01-23 17.97
01-24 20.27
01-25 39.15
01-26 52.21
01-27 46.11
01-28 47.31
01-29 37.96
01-30 27.58
01-31 22.24
02-01 22.31
02-02 18.18
02-03 18.61
02-04 20.45
02-05 19.33
02-06 18.69
02-07 19.32
02-08 20.75
02-09 20.63
02-10 19.13
02-11 20.3
02-12 26.64
02-13 26.38
02-14 19.98
02-15 18.18
02-16 19.28
02-17 23.31
02-18 30.45
02-19 23.0
02-20 22.02
02-21 25.9
02-22 21.99
02-23 28.58
02-24 26.55
02-25 35.92
02-26 30.96
02-27 30.48
02-28 35.82
02-29 49.4
03-01 26.16
03-02 27.17
03-03 36.91
03-04 35.2
03-05 29.12
03-06 31.51
03-07 45.71
03-08 45.61
03-09 44.81
03-10 46.67
03-11 59.48
03-12 55.68
03-13 55.12
03-14 53.52
03-15 57.81
03-16 76.0
03-17 66.18
03-18 59.55
03-19 46.61
03-20 42.08
03-21 45.26
03-22 40.92
03-23 40.04
03-24 53.83
03-25 52.59
03-26 46.05
03-27 42.83
03-28 53.14
03-29 69.1
03-30 62.37
03-31 67.69
04-01 63.7
04-02 64.15
04-03 59.08
04-04 72.96
04-05 80.6
04-06 65.81
04-07 67.28
04-08 55.51
04-09 53.09
04-10 52.34
04-11 44.82
04-12 38.94
04-13 39.01
04-14 40.2
04-15 32.31
04-16 31.92
04-17 59.18
04-18 38.48
04-19 31.72
04-20 32.4
04-21 38.23
04-22 36.43
04-23 30.93
04-24 43.12
04-25 30.48
04-26 34.76
04-27 48.26
04-28 38.77
04-29 30.56
04-30 28.96
05-01 49.32
05-02 41.42
05-03 34.63
05-04 32.97
05-05 33.24
05-06 40.68
05-07 35.29
05-08 26.28
05-09 23.22
05-10 26.41
05-11 37.06
05-12 25.28
05-13 20.32
05-14 17.4
05-15 16.31
05-16 17.23
05-17 17.6
05-18 19.85
05-19 15.44
05-20 13.28
05-21 17.43
05-22 12.62
05-23 18.86
05-24 16.73
05-25 18.05
05-26 29.28
05-27 21.7
05-28 16.73
05-29 16.95
05-30 14.97
05-31 19.98
06-01 16.31
06-02 17.24
06-03 30.74
06-04 20.04
06-05 21.44
06-06 24.62
06-07 23.52
06-08 19.97
06-09 18.87
06-10 15.89
06-11 12.5
06-12 20.15
06-13 13.71
06-14 18.59
06-15 14.55
06-16 11.04
06-17 14.31
06-18 16.84
06-19 14.16
06-20 11.33
06-21 9.96
06-22 9.64
06-23 8.55
06-24 7.8
06-25 7.4
06-26 9.77
06-27 11.04
06-28 14.37
06-29 17.96
06-30 14.2
07-01 18.12
07-02 19.12
07-03 27.16
07-04 16.26
07-05 13.64
07-06 11.71
07-07 10.93
07-08 11.12
07-09 11.03
07-10 19.28
07-11 11.91
07-12 11.88
07-13 16.6
07-14 11.23
07-15 9.27
07-16 9.44
07-17 11.71
07-18 7.85
07-19 8.03
07-20 6.48
07-21 6.48
07-22 5.85
07-23 5.16
07-24 7.78
07-25 6.4
07-26 6.26
07-27 9.23
07-28 8.64
07-29 6.08
07-30 8.42
07-31 5.44
08-01 5.47
08-02 5.31
08-03 4.84
08-04 8.38
08-05 5.36
08-06 4.91
08-07 3.44
08-08 7.66
08-09 13.94
08-10 9.39
08-11 7.64
08-12 6.64
08-13 6.48
08-14 14.88
08-15 8.35
08-16 7.15
08-17 6.68
08-18 6.03
08-19 15.75
08-20 11.92
08-21 8.88
08-22 8.71
08-23 12.94
08-24 10.16
08-25 8.54
08-26 7.99
08-27 6.1
08-28 4.75
08-29 4.95
08-30 5.05
08-31 5.98
09-01 4.02
09-02 7.72
09-03 15.64
09-04 9.04
09-05 6.61
09-06 6.77
09-07 7.55
09-08 6.41
09-09 5.18
09-10 5.08
09-11 5.14
09-12 7.13
09-13 8.51
09-14 14.11
09-15 6.64
09-16 5.59
09-17 4.84
09-18 5.77
09-19 40.94
09-20 16.77
09-21 13.11
09-22 11.38
09-23 12.41
09-24 8.43
09-25 7.76
09-26 7.45
09-27 8.26
09-28 7.29
09-29 6.3
09-30 5.33
10-01 8.51
10-02 4.24
10-03 6.31
10-04 6.35
10-05 16.52
10-06 9.18
10-07 4.94
10-08 5.33
10-09 4.71
10-10 4.81
10-11 4.08
10-12 6.53
10-13 6.63
10-14 10.89
10-15 9.24
10-16 9.64
10-17 9.32
10-18 13.82
10-19 14.48
10-20 13.16
10-21 11.68
10-22 18.3
10-23 14.36
10-24 20.11
10-25 14.43
10-26 11.54
10-27 14.34
10-28 22.29
10-29 22.93
10-30 22.13
10-31 60.42
11-01 34.49
11-02 29.35
11-03 29.61
11-04 29.89
11-05 21.82
11-06 23.03
11-07 27.73
11-08 20.71
11-09 16.58
11-10 24.02
11-11 15.93
11-12 16.76
11-13 24.94
11-14 25.27
11-15 16.71
11-16 24.22
11-17 28.39
11-18 24.9
11-19 19.51
11-20 18.85
11-21 20.03
11-22 16.73
11-23 24.16
11-24 23.2
11-25 24.24
11-26 20.53
11-27 30.02
11-28 41.78
11-29 28.61
11-30 24.14
12-01 34.78
12-02 33.79
12-03 32.89
12-04 32.0
12-05 25.76
12-06 36.43
12-07 30.8
12-08 34.33
12-09 30.8
12-10 28.36
12-11 48.53
12-12 42.22
12-13 33.92
12-14 38.87
12-15 48.71
12-16 33.46
12-17 46.47
12-18 44.58
12-19 59.7
12-20 43.7
12-21 37.35
12-22 39.69
12-23 35.31
12-24 45.44
12-25 39.16
12-26 47.71
12-27 34.79
12-28 29.33
12-29 38.34
12-30 37.17
12-31 34.14

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index