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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 01073500 LAMPREY RIVER NEAR NEWMARKET, NH


Strafford County, New Hampshire
Hydrologic Unit Code 01060003
Latitude  43°06'09", Longitude  70°57'11" NAD27
Drainage area 185  square miles
Gage datum 37.55 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 1933-10-01 -> 2023-09-30)

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
1 302 279 412 871 434 251 130 115 60 77 219 358
2 300 265 399 921 413 265 127 110 63 78 225 359
3 294 271 398 966 400 273 125 102 66 78 246 361
4 289 292 396 972 404 271 118 96 64 80 265 350
5 286 302 387 953 394 266 108 93 62 80 265 336
6 284 300 394 940 377 263 103 89 55 81 255 334
7 279 295 408 923 359 255 99 85 64 93 245 370
8 274 290 428 842 350 260 94 82 65 99 253 374
9 284 277 461 745 354 250 97 84 69 104 268 380
10 304 265 485 687 364 235 104 85 69 104 269 379
11 315 266 495 671 369 226 102 82 79 103 283 372
12 319 270 517 666 371 210 100 78 91 106 279 373
13 311 270 535 663 365 205 105 80 101 113 283 384
14 294 277 588 664 386 221 109 86 97 121 292 385
15 291 277 652 642 413 231 101 82 89 134 306 387
16 295 289 675 659 432 223 93 77 80 150 306 366
17 285 289 659 715 419 199 89 71 80 167 298 351
18 270 296 643 717 399 184 86 66 79 160 286 342
19 261 304 652 668 383 174 85 67 82 150 271 337
20 259 305 703 610 357 164 88 80 86 155 271 334
21 258 310 713 558 337 154 89 82 84 192 275 332
22 260 326 727 528 322 145 91 81 80 222 281 337
23 264 353 752 510 302 142 95 71 77 224 287 328
24 268 363 746 498 292 144 103 64 75 199 282 323
25 300 409 721 492 295 140 107 61 72 190 286 325
26 341 445 706 478 306 137 99 62 76 196 302 332
27 373 460 727 474 300 137 89 61 84 198 330 339
28 383 446 751 466 281 134 95 61 89 199 334 338
29 374 413 765 469 257 132 118 60 83 202 351 330
30 342   776 455 254 131 127 64 77 205 355 320
31 304   825   248   128 62   216   314