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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 1,480 726 410 299 175 141 263 401 590
2 675 523 692 1,500 693 431 347 165 134 267 410 646
3 615 527 693 1,610 656 424 310 152 128 246 419 610
4 618 506 732 1,680 647 421 287 170 128 229 380 635
5 613 483 902 1,850 617 380 261 160 115 228 364 604
6 608 471 1,070 1,710 585 375 241 146 117 210 382 593
7 607 472 973 1,580 596 368 225 131 121 211 386 617
8 576 465 936 1,470 607 339 233 139 157 220 387 602
9 572 443 925 1,410 615 333 229 153 167 233 456 606
10 556 436 898 1,360 607 316 219 183 151 253 442 606
11 548 473 938 1,340 635 309 203 182 148 214 423 657
12 556 489 1,010 1,240 680 303 202 160 150 208 424 682
13 576 467 1,020 1,230 694 307 238 163 143 208 416 691
14 581 474 1,010 1,250 717 355 245 158 143 204 398 687
15 564 540 1,050 1,180 621 325 239 141 139 213 404 649
16 543 564 1,090 1,180 582 324 228 141 139 245 441 602
17 484 575 1,150 1,220 588 316 203 156 142 290 493 559
18 491 574 1,060 1,090 559 305 183 206 160 308 485 566
19 549 571 978 1,010 558 279 173 226 192 294 462 577
20 587 614 1,040 1,010 557 264 172 200 195 299 484 525
21 531 673 1,040 996 570 277 163 176 202 316 510 549
22 522 694 1,170 945 556 322 177 177 192 307 476 573
23 558 676 1,090 910 516 359 184 174 198 294 493 584
24 593 703 1,070 895 476 362 183 158 205 306 487 630
25 672 769 1,120 892 454 320 179 137 212 321 482 702
26 659 772 1,210 847 452 291 167 126 230 347 495 666
27 640 733 1,300 796 426 285 174 121 248 433 581 629
28 598 758 1,270 762 400 333 188 120 229 508 582 652
29 524 728 1,280 732 393 318 178 138 209 465 596 692
30 511   1,350 703 392 295 169 160 204 421 577 750
31 531   1,440   371   173 157   387   763