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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 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 -> 2019-09-30)

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
1 170 174 214 480 404 189 112 69 47 88 197 216
2 170 167 210 494 410 185 112 77 53 97 191 225
3 171 165 203 518 395 190 114 78 58 106 185 225
4 175 165 189 539 386 200 108 77 52 105 189 213
5 169 162 187 570 365 192 98 75 47 101 199 195
6 150 159 184 599 359 180 92 70 44 98 202 188
7 147 164 181 636 337 180 85 70 46 95 195 193
8 156 151 176 629 313 182 81 69 50 93 194 201
9 152 139 186 613 288 177 76 65 53 96 198 194
10 154 131 200 594 271 160 71 66 53 98 205 182
11 162 131 207 581 265 147 65 70 51 112 207 188
12 163 140 215 577 260 143 65 67 51 107 201 203
13 163 138 241 582 263 150 66 65 58 106 195 216
14 164 136 258 580 266 149 72 74 65 108 192 218
15 169 137 272 565 260 142 76 76 66 95 194 210
16 165 134 268 538 260 134 74 72 63 112 192 205
17 163 136 284 523 258 131 66 68 63 123 190 196
18 154 136 289 528 258 124 61 55 75 129 191 189
19 148 140 292 541 244 117 58 47 75 138 179 195
20 156 141 303 535 241 120 52 42 73 129 172 191
21 155 148 320 521 245 116 47 41 72 151 178 173
22 147 157 317 518 231 113 43 48 74 157 181 175
23 143 162 340 497 217 106 46 45 79 158 179 187
24 153 180 350 488 213 105 53 38 77 161 174 190
25 176 179 345 488 223 101 56 31 75 151 171 186
26 197 198 355 484 217 106 53 28 70 153 173 191
27 202 207 377 473 210 109 51 27 68 166 182 185
28 194 209 400 450 203 106 54 26 67 168 191 187
29 207 282 439 428 196 111 66 30 76 182 201 189
30 203   455 415 188 115 71 41 84 196 210 189
31 189   465   184   72 47   202   186