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 14216000 LEWIS RIVER ABOVE MUDDY RIVER NEAR COUGAR, WA


Skamania County, Washington
Hydrologic Unit Code 17080002
Latitude  46°03'38", Longitude 121°59'00" NAD27
Drainage area 227.00  square miles
Gage datum 1,083.49 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 1926-10-01 -> 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 1,340 1,600 1,400 1,860 1,950 1,920 991 464 339 442 910 1,530
2 1,340 1,550 1,320 1,710 1,910 2,060 954 454 332 402 970 1,510
3 1,550 1,600 1,240 1,590 1,920 2,050 958 456 326 468 965 1,560
4 1,480 1,550 1,180 1,520 1,970 1,980 911 447 325 439 1,100 1,660
5 1,500 1,470 1,250 1,560 2,110 1,990 870 442 328 413 1,060 1,800
6 1,540 1,460 1,370 1,660 2,170 1,950 846 426 337 395 1,240 1,800
7 1,730 1,610 1,320 1,760 2,210 1,840 833 421 329 411 1,410 1,560
8 1,740 1,550 1,220 1,750 2,140 1,840 818 417 319 449 1,150 1,550
9 1,560 1,490 1,340 1,750 2,160 1,890 797 407 314 591 1,130 1,810
10 1,440 1,510 1,380 1,730 2,130 1,860 776 406 310 577 1,160 1,740
11 1,450 1,380 1,370 1,700 2,100 1,780 753 395 313 606 1,230 1,790
12 1,680 1,300 1,370 1,670 2,080 1,680 738 392 306 592 1,700 1,940
13 2,030 1,260 1,310 1,670 2,040 1,660 731 393 303 568 1,600 2,060
14 1,890 1,240 1,370 1,730 2,080 1,620 721 380 306 583 1,520 1,810
15 1,760 1,320 1,540 1,710 2,180 1,600 703 378 310 604 1,400 1,620
16 1,870 1,460 1,520 1,660 2,300 1,610 671 371 314 599 1,490 1,420
17 1,780 1,380 1,420 1,640 2,370 1,510 640 365 309 585 1,680 1,340
18 1,760 1,450 1,450 1,640 2,380 1,440 619 362 344 603 1,750 1,530
19 1,750 1,590 1,440 1,680 2,340 1,410 602 362 353 631 1,850 1,560
20 1,680 1,460 1,380 1,910 2,390 1,370 589 363 354 643 2,140 1,880
21 1,600 1,420 1,400 1,860 2,320 1,330 575 358 332 663 1,820 2,380
22 1,580 1,470 1,400 1,780 2,230 1,320 561 349 320 906 1,830 2,360
23 1,790 1,370 1,380 1,750 2,170 1,280 550 349 332 795 1,930 2,130
24 1,730 1,270 1,430 1,790 2,090 1,220 544 357 332 711 1,920 1,800
25 1,670 1,240 1,490 1,770 2,010 1,170 529 354 320 732 2,100 1,630
26 1,560 1,330 1,430 1,780 1,980 1,150 519 351 333 743 1,830 1,560
27 1,580 1,280 1,430 1,850 1,940 1,120 508 361 347 766 1,670 1,580
28 1,800 1,280 1,540 1,860 1,920 1,110 490 358 388 894 1,550 1,450
29 1,850 1,550 1,650 1,900 1,970 1,070 481 344 441 1,040 1,410 1,500
30 1,790   1,770 1,980 2,030 1,030 473 340 482 937 1,360 1,560
31 1,700   1,910   1,940   466 335   951   1,410