Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

USGS Daily Statistics for the Nation

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 07182260 COTTONWOOD R AT EMPORIA, KS


Lyon County, Kansas
Hydrologic Unit Code 11070203
Latitude  38°23'06.40", Longitude  96°10'53.10" NAD83
Drainage area 1,833.00  square miles
Contributing drainage area 1,833.00  square miles
Gage datum 1,077.25 feet above NAVD88
Output formats
HTML table of all data
Tab-separated data
Reselect output format

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 2013-10-01 -> 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
1 431 524 418 2,090 2,560 2,630 1,230 1,520 570 221 437 377
2 378 451 374 1,030 2,630 2,810 999 1,360 554 208 373 669
3 307 379 346 733 2,330 2,310 922 643 662 191 399 587
4 249 500 336 715 2,010 1,540 1,840 766 385 224 418 407
5 231 711 317 1,180 1,920 2,250 2,320 704 462 289 323 288
6 247 572 303 1,550 1,980 3,560 1,880 468 1,040 319 253 249
7 322 427 307 1,540 2,290 3,090 1,750 447 649 428 221 225
8 338 359 467 1,030 2,380 2,380 2,030 426 386 680 213 211
9 378 353 400 583 2,540 2,430 1,340 826 890 1,620 309 204
10 307 341 502 509 2,460 3,170 923 899 1,410 1,940 414 196
11 297 300 449 483 2,300 2,820 1,690 546 1,590 1,850 404 188
12 331 292 469 472 1,720 2,060 1,450 362 1,390 1,720 257 182
13 308 283 728 482 908 1,200 1,260 590 573 764 213 199
14 276 272 1,170 577 1,080 941 849 513 347 525 206 215
15 273 263 984 521 1,630 1,000 661 475 288 547 194 486
16 277 254 561 441 1,390 1,440 805 372 320 443 187 545
17 286 252 469 468 2,060 1,580 809 320 402 367 184 397
18 382 247 689 514 2,400 1,450 671 282 396 297 202 336
19 590 244 777 577 2,680 882 559 362 301 253 429 293
20 518 243 656 838 2,320 964 469 323 268 229 405 285
21 400 245 511 787 3,090 1,120 530 392 212 207 300 280
22 337 253 735 560 3,240 872 502 578 206 193 237 274
23 356 317 874 520 2,780 1,390 433 402 202 252 209 276
24 515 701 867 583 3,470 2,090 384 294 183 211 197 333
25 704 941 936 565 4,220 2,130 355 278 768 426 190 624
26 745 782 721 843 4,920 2,090 321 406 775 350 190 409
27 566 574 651 1,610 6,030 1,770 496 588 554 215 190 576
28 488 509 672 1,860 5,950 1,660 647 519 352 267 182 749
29 426 761 1,170 1,070 5,380 1,150 467 312 316 389 190 798
30 379   2,620 1,420 4,340 870 466 300 258 316 200 478
31 445   2,440   3,350   1,040 364   317   415