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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
1 170 174 212 484 413 188 111 68 47 88 197 216
2 170 167 208 501 418 184 111 76 53 97 191 225
3 171 165 201 522 399 189 113 78 58 106 185 225
4 175 165 188 541 387 200 107 76 52 105 189 213
5 169 162 186 568 365 192 98 74 47 101 199 195
6 150 159 182 596 358 182 92 70 44 98 202 188
7 147 164 179 632 336 184 84 70 46 95 195 193
8 156 151 175 625 312 184 80 69 50 93 194 201
9 152 139 185 610 287 178 76 65 53 96 198 194
10 154 131 199 592 270 160 71 66 53 98 205 182
11 162 131 205 579 264 147 64 70 51 112 207 188
12 163 140 213 575 259 143 64 67 51 107 201 203
13 163 138 239 580 262 150 66 65 58 106 195 216
14 164 136 255 577 265 148 71 74 65 108 192 218
15 169 137 270 563 260 142 75 76 66 95 194 210
16 165 134 266 543 260 134 73 72 63 112 192 205
17 163 136 281 531 258 131 66 68 63 123 190 196
18 154 136 288 531 257 124 60 55 75 129 191 189
19 148 140 292 540 244 117 58 47 75 138 179 195
20 156 141 305 534 240 120 51 42 73 129 172 191
21 155 148 319 520 244 116 47 41 72 151 178 173
22 147 156 315 519 230 113 43 48 74 157 181 175
23 143 161 338 499 215 105 46 45 79 158 179 187
24 153 179 348 491 212 105 53 38 77 161 174 190
25 176 178 343 491 222 101 56 31 75 151 171 186
26 197 197 353 483 216 107 53 28 70 153 173 191
27 202 205 374 473 208 109 51 27 68 166 182 185
28 194 207 397 456 201 106 54 26 67 168 191 187
29 207 282 435 436 195 111 66 30 76 182 201 189
30 203   451 423 187 114 70 41 84 196 210 189
31 189   461   183   72 47   202   186