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USGS Surface-Water 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 -> 2024-09-30)

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
1 693 521 681 1,510 730 413 300 176 140 265 404 593
2 667 521 691 1,520 696 434 348 165 134 269 414 651
3 610 525 689 1,620 660 427 311 152 128 248 423 615
4 615 505 732 1,690 650 424 289 170 128 230 384 634
5 612 483 903 1,860 619 383 262 160 115 230 368 604
6 609 471 1,040 1,720 587 377 242 145 117 212 386 595
7 609 473 942 1,600 599 365 226 131 121 212 389 621
8 578 467 922 1,490 610 338 234 139 158 222 391 606
9 574 444 920 1,420 619 331 230 149 167 235 460 610
10 544 438 885 1,380 610 312 220 173 151 256 447 603
11 538 476 925 1,360 638 307 203 178 148 216 427 641
12 552 493 1,000 1,250 684 302 202 158 151 210 427 661
13 568 471 1,020 1,230 698 307 239 162 143 209 420 681
14 572 477 1,010 1,250 722 355 246 157 144 205 402 685
15 561 545 1,040 1,180 625 326 241 140 139 214 407 649
16 542 568 1,080 1,180 584 325 227 141 140 246 445 603
17 483 576 1,140 1,230 591 318 203 156 143 292 498 555
18 491 577 1,050 1,100 562 306 183 206 161 310 490 541
19 551 575 978 1,010 561 280 173 224 193 296 467 531
20 591 619 1,040 1,010 560 265 172 197 196 301 489 502
21 535 680 1,050 998 574 278 164 174 204 319 516 538
22 525 701 1,180 947 560 324 178 174 194 309 480 568
23 563 682 1,100 913 520 361 185 173 199 297 496 582
24 598 710 1,080 899 479 364 184 157 206 309 488 630
25 666 778 1,140 896 457 321 179 136 214 324 484 704
26 637 779 1,220 851 454 292 167 125 232 350 497 669
27 612 737 1,310 799 429 286 175 120 249 437 583 628
28 582 756 1,280 765 401 335 189 119 231 514 584 645
29 509 721 1,300 735 394 319 179 138 210 469 597 685
30 502   1,360 706 393 294 170 160 205 425 580 739
31 526   1,460   373   174 157   391   757