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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
1 713 570 726 1,620 882 491 450 216 176 468 544 839
2 774 708 712 1,590 857 443 345 195 211 390 492 895
3 729 715 703 1,710 800 429 346 186 216 295 593 790
4 699 679 721 1,760 843 390 321 203 213 277 527 810
5 669 597 1,050 1,830 792 363 294 192 203 287 496 755
6 607 574 1,170 1,620 772 422 249 191 209 297 516 742
7 617 611 1,030 1,600 762 453 230 204 287 283 519 837
8 637 596 1,020 1,540 683 431 268 192 333 285 577 832
9 774 525 1,020 1,350 697 415 279 248 248 351 747 810
10 674 536 1,080 1,330 717 405 269 290 189 309 621 802
11 644 693 1,150 1,260 745 391 225 218 180 271 630 994
12 632 680 1,150 1,160 767 391 269 212 222 273 576 984
13 657 548 1,110 1,190 757 420 258 219 245 251 587 891
14 663 554 1,180 1,180 747 469 258 235 196 258 557 833
15 631 577 1,300 1,180 695 438 238 204 194 310 555 798
16 586 626 1,110 1,310 728 392 222 194 183 376 571 716
17 519 666 1,080 1,350 713 391 206 179 222 506 642 711
18 553 650 1,070 1,210 674 364 205 307 357 504 605 805
19 760 642 1,010 1,090 661 345 183 337 350 468 591 730
20 697 656 1,060 1,070 700 319 184 232 330 493 634 641
21 579 695 1,140 997 681 336 205 209 288 544 676 846
22 678 757 1,260 983 620 358 186 195 256 432 643 799
23 650 746 1,230 1,010 583 345 201 206 265 398 739 738
24 763 750 1,140 1,010 572 339 245 175 324 432 680 814
25 928 912 1,170 1,060 557 310 210 161 315 429 688 943
26 964 863 1,250 1,000 531 344 206 168 319 466 797 808
27 980 817 1,400 984 512 449 198 157 322 507 922 752
28 773 895 1,330 956 463 594 211 272 359 617 913 725
29 626 827 1,450 908 534 523 215 322 340 622 881 736
30 610   1,600 872 600 486 225 226 323 631 817 715
31 574   1,660   518   216 196   530   701