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USGS Daily Statistics for the Nation

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 -> 2025-09-30)

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
1 127 94 101 365 291 126 88 63 34 69 111 173
2 132 89 104 382 282 125 72 55 39 69 105 157
3 131 89 102 405 278 115 104 50 36 61 148 139
4 116 101 102 409 277 107 77 43 33 61 175 129
5 105 92 105 420 264 92 69 38 33 53 142 136
6 107 83 119 428 230 93 55 34 49 52 120 154
7 112 80 152 422 203 97 63 30 44 59 114 180
8 107 89 166 412 185 97 55 29 38 63 117 182
9 107 87 173 390 180 90 54 28 36 60 130 163
10 131 82 160 410 193 87 81 34 32 62 129 168
11 131 89 152 431 189 85 96 37 32 58 117 173
12 132 95 164 455 175 78 67 34 37 59 108 171
13 152 90 181 454 172 77 62 34 42 58 108 157
14 135 85 226 431 176 73 63 50 40 58 113 149
15 120 86 223 432 183 77 56 44 46 64 109 138
16 108 86 222 433 182 82 60 37 41 77 104 121
17 97 85 234 432 178 72 54 32 37 99 105 108
18 91 87 272 432 175 71 59 30 35 97 107 110
19 95 83 283 426 168 72 59 31 36 77 104 116
20 89 78 263 418 161 90 45 28 50 82 121 106
21 89 81 263 383 162 82 41 25 95 84 121 138
22 99 98 270 365 157 69 36 24 85 70 115 152
23 107 112 263 369 150 64 40 26 57 66 111 133
24 114 110 261 365 154 68 43 30 42 82 109 127
25 129 128 272 356 164 85 40 30 39 117 121 134
26 141 135 275 351 156 94 37 32 40 99 158 129
27 140 123 285 333 139 91 36 29 47 92 153 117
28 137 113 312 308 131 76 42 39 45 89 150 118
29 114 92 316 306 128 85 61 56 44 89 159 112
30 100   328 300 122 90 101 47 60 108 153 106
31 97   350   113   71 38   116   110