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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 01381900 Passaic River at Pine Brook NJ


Morris County, New Jersey
Hydrologic Unit Code 02030103
Latitude  40°51'45", Longitude  74°19'18" NAD83
Drainage area 349  square miles
Gage datum 149.26 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 water year of record in, ft3/s   (Calculation Period 1979-10-01 -> 2021-09-30)

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
1 766 737 820 1,210 824 734 377 352 321 416 576 843
2 765 716 822 1,240 814 728 385 342 312 405 562 861
3 758 726 844 1,230 802 703 368 341 316 400 551 876
4 762 749 850 1,250 794 699 353 344 312 378 530 871
5 766 799 856 1,280 787 680 332 348 300 349 518 849
6 749 774 852 1,280 792 704 331 373 283 326 507 821
7 719 741 863 1,250 793 721 346 367 301 289 460 799
8 694 708 906 1,160 767 698 378 370 330 276 415 769
9 671 672 939 1,070 742 668 398 374 354 319 416 738
10 652 630 956 1,030 725 625 380 390 350 327 441 718
11 653 605 1,020 1,010 746 568 338 417 348 325 481 737
12 671 618 1,050 956 791 545 315 471 319 360 501 794
13 686 636 1,040 917 826 542 328 480 297 397 525 868
14 670 655 1,080 903 837 563 341 471 289 419 540 960
15 653 680 1,130 904 803 606 371 454 292 440 535 999
16 639 712 1,140 999 768 609 373 423 313 445 523 980
17 621 719 1,090 1,180 807 595 352 404 384 420 538 966
18 619 729 1,050 1,280 852 577 352 393 388 399 563 954
19 664 742 1,030 1,230 884 561 342 362 391 398 561 904
20 711 764 1,040 1,130 869 536 321 329 402 468 567 827
21 738 795 1,070 1,050 823 498 293 304 391 532 603 777
22 706 818 1,160 988 777 473 295 315 376 538 630 781
23 670 848 1,230 942 725 450 319 326 360 516 633 784
24 686 888 1,220 889 694 431 375 328 335 508 651 796
25 741 936 1,170 857 679 442 396 312 330 487 675 842
26 807 966 1,110 849 652 428 391 296 358 476 692 848
27 832 932 1,070 848 626 389 431 271 396 463 749 837
28 847 872 1,040 859 601 374 448 319 400 503 794 829
29 829 924 1,070 865 587 373 449 381 404 583 840 806
30 798   1,100 844 623 378 411 385 422 618 852 796
31 767   1,160   692   372 351   600   777