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Ashuelot River Near Gilsum, 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
01-01 213.4
01-02 267.13
01-03 242.11
01-04 198.91
01-05 195.49
01-06 180.97
01-07 161.87
01-08 179.76
01-09 118.89
01-10 128.83
01-11 125.25
01-12 155.0
01-13 216.83
01-14 295.83
01-15 256.57
01-16 228.67
01-17 214.0
01-18 155.83
01-19 165.0
01-20 128.16
01-21 132.08
01-22 140.02
01-23 180.5
01-24 144.73
01-25 186.25
01-26 167.0
01-27 201.0
01-28 137.0
01-29 152.8
01-30 128.66
01-31 107.33
02-01 269.0
02-02 253.75
02-03 232.33
02-04 228.95
02-05 191.24
02-06 157.4
02-07 126.58
02-08 135.53
02-09 108.33
02-10 107.72
02-11 102.92
02-12 98.0
02-13 102.58
02-14 94.06
02-15 86.86
02-16 119.5
02-17 194.07
02-18 164.8
02-19 129.0
02-20 105.62
02-21 110.88
02-22 97.64
02-23 218.13
02-24 254.37
02-25 330.48
02-26 301.36
02-27 219.56
02-28 169.55
02-29 225.0
03-01 148.48
03-02 146.57
03-03 214.86
03-04 194.09
03-05 176.86
03-06 226.42
03-07 214.86
03-08 324.7
03-09 239.17
03-10 216.31
03-11 223.64
03-12 171.28
03-13 203.17
03-14 230.27
03-15 198.79
03-16 253.92
03-17 301.71
03-18 325.65
03-19 243.69
03-20 210.39
03-21 193.57
03-22 179.93
03-23 169.16
03-24 173.35
03-25 176.58
03-26 185.9
03-27 178.81
03-28 186.73
03-29 266.25
03-30 255.77
03-31 260.88
04-01 289.0
04-02 357.93
04-03 307.33
04-04 331.33
04-05 335.27
04-06 302.13
04-07 315.46
04-08 308.07
04-09 307.63
04-10 329.39
04-11 344.47
04-12 350.84
04-13 337.0
04-14 356.49
04-15 347.26
04-16 373.28
04-17 349.54
04-18 291.85
04-19 256.54
04-20 246.69
04-21 233.27
04-22 246.46
04-23 222.9
04-24 250.29
04-25 202.59
04-26 186.56
04-27 242.75
04-28 240.56
04-29 194.51
04-30 177.61
05-01 188.14
05-02 248.59
05-03 226.85
05-04 197.81
05-05 216.71
05-06 234.73
05-07 212.05
05-08 158.93
05-09 145.84
05-10 163.53
05-11 227.13
05-12 160.32
05-13 125.36
05-14 111.92
05-15 113.38
05-16 136.95
05-17 149.82
05-18 170.87
05-19 140.03
05-20 100.94
05-21 112.09
05-22 96.07
05-23 116.03
05-24 143.11
05-25 142.8
05-26 142.49
05-27 136.5
05-28 117.0
05-29 93.23
05-30 180.07
05-31 128.96
06-01 159.66
06-02 123.03
06-03 119.89
06-04 107.03
06-05 93.44
06-06 93.8
06-07 133.34
06-08 160.83
06-09 138.11
06-10 111.05
06-11 82.85
06-12 90.86
06-13 93.91
06-14 97.16
06-15 80.73
06-16 64.53
06-17 54.0
06-18 60.03
06-19 60.88
06-20 134.56
06-21 89.83
06-22 64.85
06-23 62.17
06-24 84.04
06-25 76.87
06-26 99.3
06-27 167.35
06-28 136.7
06-29 146.96
06-30 178.97
07-01 164.71
07-02 126.65
07-03 221.7
07-04 248.61
07-05 234.33
07-06 128.21
07-07 88.94
07-08 65.81
07-09 91.71
07-10 140.02
07-11 559.21
07-12 188.95
07-13 140.61
07-14 142.4
07-15 106.76
07-16 102.95
07-17 141.53
07-18 121.11
07-19 164.5
07-20 114.2
07-21 90.41
07-22 66.48
07-23 51.83
07-24 65.32
07-25 57.47
07-26 48.91
07-27 39.06
07-28 42.21
07-29 79.58
07-30 312.96
07-31 162.6
08-01 99.56
08-02 93.52
08-03 61.56
08-04 59.61
08-05 49.06
08-06 40.12
08-07 31.85
08-08 33.61
08-09 27.91
08-10 28.73
08-11 21.75
08-12 25.14
08-13 25.18
08-14 82.14
08-15 77.2
08-16 69.3
08-17 54.35
08-18 47.74
08-19 62.76
08-20 49.08
08-21 39.01
08-22 36.23
08-23 35.39
08-24 47.15
08-25 40.7
08-26 49.54
08-27 34.37
08-28 29.07
08-29 183.37
08-30 132.46
08-31 98.41
09-01 51.21
09-02 45.89
09-03 57.28
09-04 45.42
09-05 36.0
09-06 129.67
09-07 139.02
09-08 128.25
09-09 97.29
09-10 74.25
09-11 61.57
09-12 54.76
09-13 52.69
09-14 66.44
09-15 50.27
09-16 41.69
09-17 37.15
09-18 31.46
09-19 43.84
09-20 44.41
09-21 34.08
09-22 31.04
09-23 47.37
09-24 46.36
09-25 55.56
09-26 55.99
09-27 52.37
09-28 47.85
09-29 43.36
09-30 72.51
10-01 193.87
10-02 137.21
10-03 98.13
10-04 68.13
10-05 97.69
10-06 78.4
10-07 75.54
10-08 75.42
10-09 74.39
10-10 69.07
10-11 61.78
10-12 74.19
10-13 78.85
10-14 70.57
10-15 88.2
10-16 95.51
10-17 114.33
10-18 128.14
10-19 100.9
10-20 78.23
10-21 79.05
10-22 86.45
10-23 87.16
10-24 142.31
10-25 115.96
10-26 96.55
10-27 127.95
10-28 136.15
10-29 148.15
10-30 243.03
10-31 233.21
11-01 290.39
11-02 243.35
11-03 312.47
11-04 242.21
11-05 164.33
11-06 144.89
11-07 159.28
11-08 137.71
11-09 119.96
11-10 117.04
11-11 115.53
11-12 116.9
11-13 130.46
11-14 146.91
11-15 127.61
11-16 115.23
11-17 112.51
11-18 109.22
11-19 105.71
11-20 104.61
11-21 110.96
11-22 95.14
11-23 95.82
11-24 97.28
11-25 106.42
11-26 101.52
11-27 116.99
11-28 175.08
11-29 151.38
11-30 136.07
12-01 257.42
12-02 245.25
12-03 210.11
12-04 180.93
12-05 160.76
12-06 161.0
12-07 168.13
12-08 217.46
12-09 217.78
12-10 225.34
12-11 258.21
12-12 263.18
12-13 208.28
12-14 197.4
12-15 215.79
12-16 177.5
12-17 168.0
12-18 175.28
12-19 294.01
12-20 241.46
12-21 191.63
12-22 325.73
12-23 245.91
12-24 347.33
12-25 331.92
12-26 543.75
12-27 315.27
12-28 230.39
12-29 241.98
12-30 208.0
12-31 215.6

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index