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USGS Daily Statistics for New Jersey

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ALL DATA ARE AT LOCAL TIME


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 01402000 Millstone River at Blackwells Mills NJ


Somerset County, New Jersey
Hydrologic Unit Code 02030105
Latitude  40°28'30", Longitude  74°34'33" NAD83
Drainage area 258  square miles
Gage datum 26.97 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 92 - 93 years of record in, ft3/s   (Calculation Period 1921-10-01 -> 2014-09-30)

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
1 509 391 606 707 453 334 187 255 156 225 254 442
2 549 426 597 739 401 368 167 238 181 195 239 453
3 578 543 597 724 370 366 171 253 185 167 235 438
4 573 542 669 616 376 302 197 208 197 143 239 434
5 504 488 693 655 365 309 180 183 165 137 238 454
6 495 445 707 648 358 311 226 173 171 153 232 496
7 532 518 829 665 381 316 227 165 286 149 254 472
8 521 591 800 613 382 330 216 164 241 141 329 489
9 513 491 723 617 380 263 229 230 214 204 414 492
10 510 455 619 610 400 261 190 279 160 179 389 481
11 435 468 646 543 414 249 185 226 160 171 313 492
12 443 488 691 499 424 222 166 228 213 223 307 627
13 407 493 785 540 401 289 242 311 250 227 369 560
14 408 588 881 521 364 319 333 308 227 191 348 577
15 470 620 828 508 335 277 413 267 248 211 334 536
16 463 569 712 678 350 220 254 196 264 216 315 476
17 415 527 659 776 402 228 194 174 359 180 322 502
18 412 543 622 579 374 231 190 168 240 201 318 471
19 505 588 638 474 362 217 170 179 214 310 297 435
20 580 631 712 429 356 259 187 184 226 417 352 393
21 535 615 701 390 336 240 291 160 338 320 394 528
22 559 621 810 410 293 251 309 219 370 240 403 549
23 466 670 813 408 284 268 351 265 228 193 375 459
24 501 693 749 409 334 254 414 245 196 183 325 422
25 689 693 653 456 405 214 305 184 236 229 327 454
26 674 740 564 429 383 185 229 161 243 248 387 496
27 611 683 568 454 331 167 220 196 261 230 392 544
28 601 639 592 523 272 202 277 543 249 294 418 485
29 568 551 609 497 290 216 277 452 231 315 533 505
30 449   674 389 381 215 258 240 232 288 490 527
31 418   733   365   231 165   257   577