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USGS Surface-Water 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 01091000 SOUTH BRANCH PISCATAQUOG RIVER NEAR GOFFSTOWN, NH


Hillsborough County, New Hampshire
Hydrologic Unit Code 01070002
Latitude  43°00'53", Longitude  71°38'31" NAD27
Drainage area 104  square miles
Gage datum 308.28 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 1939-10-01 -> 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
1 184 165 204 549 316 140 113 63 52 66 125 193
2 181 159 217 594 295 155 114 56 59 58 115 191
3 171 157 209 649 275 148 111 52 53 57 165 176
4 176 183 212 643 276 134 97 49 41 59 175 164
5 165 191 208 618 253 120 98 48 33 63 153 182
6 160 175 214 612 234 132 79 42 31 59 130 196
7 163 164 242 581 218 137 67 41 57 70 130 234
8 149 195 255 528 217 127 59 38 46 72 150 242
9 151 178 259 477 232 119 63 39 47 58 162 232
10 193 157 272 469 236 105 60 42 45 58 154 256
11 180 164 251 480 231 103 63 52 62 53 160 249
12 173 195 265 451 233 106 71 56 91 63 147 241
13 188 167 298 439 220 102 70 51 95 56 158 239
14 173 157 381 464 211 120 64 55 60 50 160 221
15 158 160 397 448 204 157 58 44 68 67 157 230
16 158 172 387 441 246 143 59 38 53 78 137 200
17 152 176 364 478 246 118 62 36 43 104 135 177
18 142 186 381 449 230 105 88 40 49 97 126 175
19 139 181 392 397 231 92 71 38 51 77 118 172
20 138 169 383 382 206 100 57 43 46 80 136 154
21 138 166 404 373 206 107 54 34 43 78 149 179
22 157 188 402 337 206 92 50 36 41 70 142 227
23 167 204 392 370 182 94 55 43 38 75 146 224
24 178 201 386 359 162 107 69 51 37 85 141 218
25 189 233 389 355 165 152 74 37 40 105 165 209
26 218 277 425 346 185 123 54 35 43 101 216 206
27 255 248 459 350 168 112 45 29 67 99 210 201
28 236 230 450 326 163 103 51 41 59 99 187 217
29 207 209 453 319 149 116 54 56 50 98 181 201
30 178   503 307 144 109 88 43 62 154 188 189
31 168   572   130   71 45   155   184