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USGS Daily Statistics for New York

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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 03014500 CHADAKOIN RIVER AT FALCONER NY


Chautauqua County, New York
Hydrologic Unit Code 05010002
Latitude  42°06'45.5", Longitude  79°12'13.1" NAD83
Drainage area 194  square miles
Gage datum 1,255.88 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 1934-10-01 -> 2026-09-30)

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
1 593 557 600 713 380 245 148 111 94 187 361 506
2 587 555 603 722 377 258 142 123 106 193 374 507
3 583 549 611 735 374 263 140 130 116 184 377 506
4 592 544 610 750 363 260 139 132 130 182 381 513
5 593 535 627 780 338 255 139 129 126 191 391 509
6 593 528 649 778 320 263 128 133 116 199 392 518
7 588 516 657 773 312 246 109 122 107 196 392 525
8 585 502 667 763 316 236 107 113 106 189 396 526
9 587 513 667 750 318 233 123 121 125 190 390 525
10 575 519 674 729 320 216 119 118 128 187 391 520
11 567 517 680 714 314 206 112 125 120 188 404 531
12 575 515 677 709 327 197 118 129 124 187 409 542
13 579 522 678 706 336 207 122 120 122 191 401 547
14 577 523 687 683 330 215 125 118 132 193 404 550
15 573 524 696 664 314 214 133 113 147 195 410 544
16 563 523 692 641 309 208 137 114 150 193 416 543
17 552 526 707 640 328 205 136 111 154 191 422 554
18 556 525 705 625 327 212 135 103 164 207 430 551
19 554 534 703 592 337 201 146 90 171 233 439 542
20 544 537 696 563 342 193 147 83 163 230 438 533
21 541 541 691 539 340 194 147 76 166 242 441 544
22 544 548 697 517 333 189 147 81 165 241 454 544
23 547 557 697 494 332 187 152 81 169 248 456 542
24 554 564 694 480 329 192 147 75 168 258 456 541
25 568 572 696 459 302 188 145 81 168 266 459 541
26 565 578 699 443 284 169 135 86 183 279 470 541
27 567 593 696 429 265 160 120 89 195 291 471 548
28 562 601 702 418 248 153 114 97 195 299 480 556
29 557 591 698 402 239 141 125 108 202 304 481 568
30 563   704 382 232 147 134 105 196 316 490 572
31 570   716   228   119 101   338   583