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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 91 - 92 years of record in, ft3/s   (Calculation Period 1921-10-01 -> 2013-09-30)

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
1 508 384 607 690 345 338 184 256 156 226 256 445
2 551 427 600 738 337 373 160 234 179 197 241 457
3 581 548 602 729 347 370 166 253 182 168 237 441
4 577 547 677 620 372 301 188 209 197 144 241 437
5 506 489 702 660 364 310 177 184 166 138 240 458
6 489 437 717 655 359 313 226 174 171 154 234 500
7 517 514 841 673 384 306 228 166 288 150 256 471
8 517 592 811 618 381 264 218 165 242 142 332 489
9 514 491 727 621 370 214 231 233 216 205 418 492
10 512 456 617 615 395 237 191 283 161 180 392 478
11 433 470 646 543 410 215 187 229 161 172 316 492
12 431 488 688 498 421 193 167 231 214 225 310 631
13 399 490 774 536 401 278 237 312 251 228 372 564
14 404 585 884 519 366 301 324 304 228 192 351 581
15 467 616 835 509 337 260 401 267 249 212 337 538
16 461 567 718 677 352 212 235 196 266 217 318 475
17 414 527 665 781 402 225 177 175 362 182 325 502
18 413 546 629 583 376 230 185 169 242 203 321 473
19 507 592 637 477 365 216 169 181 216 313 300 437
20 584 633 703 431 359 259 188 186 228 420 355 395
21 538 613 699 392 339 241 295 162 341 323 398 531
22 563 612 816 413 295 253 314 214 372 242 407 548
23 468 657 822 412 282 271 350 254 228 195 379 457
24 503 681 758 413 333 256 416 245 196 185 328 417
25 695 686 661 462 405 216 306 185 237 231 330 452
26 679 742 568 432 384 184 230 162 244 251 390 497
27 616 681 573 458 333 166 222 197 263 232 386 546
28 610 636 599 529 274 188 280 548 251 297 410 488
29 576 551 615 503 292 211 277 456 233 318 534 506
30 455   653 381 385 215 260 242 234 291 492 517
31 412   699   370   233 166   260   571