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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 01158000 ASHUELOT RIVER BELOW SURRY MT DAM, NEAR KEENE, NH


Cheshire County, New Hampshire
Hydrologic Unit Code 01080201
Latitude  42°59'41", Longitude  72°18'42" NAD27
Drainage area 101  square miles
Gage datum 480.00 feet above NGVD29
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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 1944-10-01 -> 2021-09-30)

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
1 175 172 212 482 413 186 110 67 47 86 198 227
2 176 164 209 498 419 182 111 75 52 95 194 238
3 176 164 202 520 401 187 112 77 57 104 187 238
4 181 164 189 541 391 198 106 75 51 103 189 222
5 175 160 187 569 369 190 97 73 47 99 198 200
6 157 157 184 598 359 180 91 68 43 96 201 193
7 150 162 181 632 335 182 83 68 45 93 194 195
8 155 150 176 622 311 182 79 68 49 92 192 201
9 151 138 186 606 285 176 75 64 52 95 196 194
10 153 129 199 591 269 158 70 65 52 97 202 186
11 161 130 206 579 263 146 64 68 50 110 204 198
12 161 139 215 574 257 142 64 65 50 105 198 209
13 167 136 240 578 261 149 65 63 57 104 192 218
14 171 135 257 581 263 147 71 72 63 107 189 221
15 173 136 273 569 258 140 74 74 64 95 191 218
16 166 132 269 545 259 132 72 71 62 112 189 215
17 163 135 282 531 257 129 65 66 62 126 187 205
18 154 135 288 529 256 123 59 54 74 136 189 197
19 151 138 291 537 243 115 57 46 74 144 177 197
20 159 140 305 530 239 118 51 41 71 133 170 190
21 155 146 318 515 242 115 46 40 70 152 176 173
22 147 154 314 515 228 112 42 47 72 157 179 175
23 143 158 337 496 214 104 45 44 77 157 177 187
24 152 176 347 487 210 104 54 37 75 161 172 189
25 174 175 343 487 220 99 56 31 73 150 171 185
26 195 193 354 478 214 105 53 28 68 152 174 193
27 199 202 376 469 206 108 50 26 66 165 185 194
28 194 206 399 453 199 104 53 26 65 168 196 202
29 206 287 437 433 193 109 65 30 74 182 206 203
30 200   455 421 185 113 70 41 82 195 214 203
31 186   460   181   71 46   201   194