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USGS Daily Statistics for New York

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 01423000 WEST BRANCH DELAWARE RIVER AT WALTON NY


Delaware County, New York
Hydrologic Unit Code 02040101
Latitude  42°09'58.0", Longitude  75°08'24.1" NAD83
Drainage area 332  square miles
Gage datum 1,187.77 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 1950-10-01 -> 2025-09-30)

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
1 713 575 723 1,640 886 469 451 216 176 468 544 839
2 774 714 711 1,600 860 429 340 195 211 390 492 895
3 729 721 704 1,730 802 419 345 186 216 295 593 790
4 699 685 722 1,780 837 382 320 203 213 277 527 810
5 669 602 1,050 1,850 768 357 294 192 203 287 496 755
6 607 579 1,130 1,630 750 411 248 191 209 297 516 742
7 617 616 1,010 1,610 728 428 230 204 287 283 519 837
8 637 602 1,010 1,550 660 395 268 192 333 285 577 832
9 774 529 1,010 1,360 664 395 279 248 248 351 747 810
10 674 541 1,080 1,340 664 388 269 290 189 309 621 802
11 644 700 1,150 1,270 715 377 226 218 180 271 630 994
12 632 688 1,150 1,170 749 381 270 212 222 273 576 984
13 657 553 1,110 1,200 745 413 257 219 245 251 587 891
14 663 559 1,190 1,180 738 462 252 235 196 258 557 833
15 631 582 1,300 1,180 690 433 234 204 194 310 555 798
16 586 630 1,110 1,320 725 388 221 194 183 376 571 716
17 522 670 1,060 1,360 712 387 205 179 222 506 642 711
18 557 654 1,060 1,220 674 360 205 307 357 504 605 805
19 767 646 1,000 1,090 661 341 183 337 350 468 591 730
20 704 659 1,060 1,080 702 315 185 232 330 493 634 641
21 584 699 1,140 1,000 683 334 205 209 288 544 676 846
22 684 762 1,260 990 620 338 187 195 256 432 643 799
23 656 751 1,240 1,020 582 333 202 206 265 398 739 738
24 771 756 1,140 1,020 571 331 246 175 324 432 680 814
25 937 919 1,170 1,070 555 304 211 161 315 429 688 943
26 974 868 1,250 1,010 530 339 207 168 319 466 797 808
27 991 818 1,410 987 512 447 198 157 322 507 922 752
28 780 889 1,340 960 463 596 211 272 359 617 913 725
29 631 827 1,470 913 535 524 216 322 340 622 881 736
30 616   1,620 874 603 488 227 226 323 631 817 715
31 579   1,670   502   217 196   530   701