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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 01509000 TIOUGHNIOGA RIVER AT CORTLAND NY


Cortland County, New York
Hydrologic Unit Code 02050102
Latitude  42°36'09.6", Longitude  76°09'33.8" NAD83
Drainage area 292  square miles
Contributing drainage area 292  square miles
Gage datum 1,084.46 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 1937-10-01 -> 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
1 701 525 683 1,480 729 412 300 175 141 263 401 590
2 675 523 692 1,500 695 432 347 165 134 267 410 646
3 615 527 693 1,610 659 424 310 152 128 246 419 610
4 618 506 732 1,680 651 421 287 170 128 229 380 635
5 613 483 902 1,850 622 380 261 160 115 228 364 604
6 608 471 1,070 1,710 594 377 241 146 117 210 382 593
7 607 472 973 1,580 632 384 225 131 121 211 386 617
8 576 465 936 1,470 645 352 238 139 157 220 387 602
9 572 443 925 1,410 637 340 231 153 167 233 456 606
10 556 436 898 1,360 624 337 220 183 151 253 442 606
11 548 473 938 1,340 646 326 204 182 148 214 423 657
12 556 489 1,010 1,240 687 313 203 160 150 208 424 682
13 576 467 1,020 1,230 698 314 239 163 143 208 416 691
14 581 474 1,010 1,250 719 360 248 158 143 204 398 687
15 564 540 1,050 1,180 623 330 242 141 139 213 404 649
16 543 564 1,090 1,180 583 328 229 141 139 245 441 602
17 484 575 1,150 1,220 590 319 204 156 142 290 493 559
18 491 574 1,060 1,090 560 307 184 206 160 308 485 566
19 549 571 978 1,010 559 281 174 226 192 294 462 577
20 587 614 1,040 1,010 557 267 172 200 195 299 484 525
21 531 673 1,040 990 570 279 164 176 202 316 510 549
22 522 694 1,170 939 557 330 177 177 192 307 476 573
23 558 676 1,090 905 519 374 184 174 198 294 493 584
24 593 703 1,070 890 480 368 183 158 205 306 487 630
25 672 769 1,120 886 459 324 178 137 212 321 482 702
26 659 772 1,210 843 455 294 167 126 230 347 495 666
27 640 733 1,300 794 429 288 174 121 248 433 581 629
28 598 758 1,270 760 402 335 188 120 229 508 582 652
29 524 728 1,280 730 396 319 178 138 209 465 596 692
30 511   1,350 708 394 296 168 160 204 421 577 750
31 531   1,440   373   173 157   387   763