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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 01425000 WEST BRANCH DELAWARE RIVER AT STILESVILLE NY


Delaware County, New York
Hydrologic Unit Code 02040101
Latitude  42°04'29.7", Longitude  75°23'44.9" NAD83
Drainage area 456  square miles
Gage datum 991.68 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 1963-10-01 -> 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
1 468 556 529 1,310 917 611 839 620 615 651 430 337
2 470 531 522 1,310 926 563 830 611 647 649 412 440
3 457 552 526 1,450 893 516 801 591 632 645 411 479
4 449 570 554 1,500 889 486 720 586 653 639 403 449
5 427 543 642 1,570 891 445 686 589 658 635 370 404
6 417 496 792 1,550 820 439 646 590 620 624 350 365
7 399 456 803 1,470 754 463 610 575 603 585 338 339
8 388 465 781 1,490 691 465 588 589 766 561 340 366
9 418 461 815 1,470 662 473 622 600 797 556 428 433
10 471 455 812 1,430 652 470 624 608 736 538 498 431
11 448 433 821 1,410 669 456 622 612 685 528 469 431
12 467 406 891 1,330 706 467 604 630 648 514 426 454
13 479 385 854 1,300 734 542 561 629 630 511 395 465
14 528 368 886 1,320 731 562 555 648 616 530 378 465
15 590 353 993 1,300 703 571 614 646 595 507 361 474
16 569 357 964 1,300 689 555 630 655 610 505 339 481
17 532 402 873 1,330 719 589 590 669 562 504 366 453
18 505 426 855 1,290 724 618 582 691 623 573 368 452
19 515 455 827 1,210 698 609 599 689 728 632 363 501
20 488 455 872 1,180 706 581 559 684 708 633 374 530
21 452 441 923 1,150 738 556 527 698 627 634 395 522
22 426 438 997 1,100 730 557 547 706 603 621 389 512
23 435 497 1,010 1,080 705 568 560 693 588 544 361 500
24 454 501 987 1,070 678 601 533 681 618 497 346 516
25 447 552 976 1,100 645 601 544 659 630 477 334 574
26 470 599 981 1,080 627 607 576 665 650 442 316 561
27 617 568 1,040 1,050 619 701 568 651 636 424 297 520
28 708 544 1,090 1,010 576 1,010 526 628 639 408 286 469
29 651 625 1,130 980 574 911 526 607 654 421 311 464
30 586   1,280 924 648 861 542 597 698 485 314 436
31 590   1,350   644   560 619   465   442