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USGS Daily Statistics for New Hampshire

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The statistics generated from this site are based on approved daily-mean data and may not match those published by the USGS in official publications. The user is responsible for assessment and use of statistics from this site. For more details on why the statistics may not match, click here.

USGS 01157000 ASHUELOT RIVER NEAR GILSUM, NH


Cheshire County, New Hampshire
Hydrologic Unit Code 01080201
Latitude  43°02'21", Longitude  72°16'14" NAD27
Drainage area 71.1  square miles
Gage datum 772.40 feet above NAVD88
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00060, Discharge, cubic feet per second,
Day of
month		 Mean of daily mean values for each day for water year of record in, ft3/s   (Calculation Period 1921-10-01 -> 2024-09-30)

Calculation period restricted by USGS staff due to special conditions at/near site
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
1 124 94 101 363 296 119 90 65 34 70 112 175
2 129 89 104 382 287 121 73 56 39 70 106 159
3 130 89 100 405 283 113 106 51 36 62 149 140
4 115 102 100 409 280 106 79 43 33 61 177 130
5 105 92 102 422 259 92 70 38 33 54 144 137
6 107 84 111 431 223 94 56 34 49 53 121 155
7 113 81 135 425 197 95 65 30 44 59 115 182
8 108 90 152 415 182 91 56 29 38 64 119 185
9 108 88 166 392 177 86 55 27 36 61 131 166
10 130 82 154 411 181 84 82 27 33 63 130 170
11 128 90 146 433 178 84 99 33 32 58 118 166
12 131 96 160 454 171 78 68 32 37 59 109 152
13 150 91 179 448 171 78 63 33 43 59 110 146
14 132 86 226 430 177 74 64 50 41 58 114 144
15 118 87 223 435 183 77 57 45 47 64 110 136
16 106 87 218 438 182 83 62 37 41 78 105 120
17 96 86 219 439 179 72 54 32 37 100 106 107
18 90 88 261 440 173 71 59 30 35 98 108 101
19 95 84 280 435 167 72 60 31 36 78 105 100
20 90 79 263 426 161 90 45 28 51 82 122 96
21 89 82 262 391 163 82 42 25 96 84 122 133
22 99 100 270 373 158 69 36 24 86 70 116 151
23 108 114 264 377 147 63 41 26 57 66 111 133
24 115 112 262 373 151 66 44 31 43 83 109 127
25 130 131 274 364 162 84 41 31 39 118 122 135
26 141 137 278 357 155 95 38 32 41 100 160 130
27 140 125 289 337 140 92 37 30 47 93 154 118
28 138 114 313 312 132 76 43 39 45 90 151 118
29 114 83 313 311 129 86 63 57 45 90 160 111
30 100   327 305 123 91 103 48 60 109 154 105
31 97   350   109   72 38   117   108