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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 01089500 SUNCOOK RIVER AT NORTH CHICHESTER, NH


Merrimack County, New Hampshire
Hydrologic Unit Code 01070002
Latitude  43°15'24", Longitude  71°22'12" NAD27
Drainage area 157  square miles
Gage datum 328.78 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 1917-10-01 -> 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
1 224 205 261 776 474 186 139 96 58 86 166 278
2 239 193 272 790 443 194 138 88 53 84 163 260
3 240 192 273 822 414 193 148 86 53 86 194 248
4 239 211 268 826 408 187 125 83 47 85 222 236
5 223 211 277 828 404 173 132 80 43 84 188 237
6 221 204 304 860 386 175 119 73 46 86 177 277
7 231 205 327 888 347 174 105 72 89 102 178 307
8 226 222 352 861 325 170 95 75 79 103 196 313
9 235 214 400 816 338 162 93 83 69 96 192 292
10 255 194 408 785 337 161 97 75 67 90 194 300
11 249 208 383 760 322 155 91 84 74 85 204 321
12 246 243 404 761 309 155 86 102 99 82 191 330
13 262 236 479 786 307 154 88 86 103 81 185 331
14 251 226 518 741 299 156 85 77 92 80 212 302
15 247 231 578 708 304 156 78 71 93 90 202 298
16 239 234 586 698 325 155 94 62 84 96 175 275
17 227 228 560 733 311 143 109 54 88 100 174 248
18 219 230 566 720 305 148 98 54 75 98 171 254
19 221 235 675 685 302 154 93 53 84 99 179 250
20 210 224 598 647 278 169 91 49 91 107 206 238
21 201 216 589 611 262 165 82 46 96 107 202 244
22 206 267 624 575 271 169 77 59 89 106 191 254
23 212 287 589 564 272 150 81 55 73 110 185 272
24 239 269 562 545 255 145 96 53 65 116 178 293
25 274 281 569 516 246 144 99 54 65 132 209 263
26 298 332 597 502 250 147 84 55 67 139 244 263
27 286 302 679 488 237 140 74 49 72 133 237 260
28 268 279 690 465 231 133 81 56 73 127 240 268
29 242 200 697 484 217 145 91 71 75 132 264 259
30 217   711 478 180 145 115 67 89 163 278 251
31 209   729   178   103 60   173   242