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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 1,080.00 feet above NGVD29
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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 1926-10-01 -> 2021-09-30)

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 1,330 1,580 1,170 1,940 1,940 1,960 1,020 477 348 462 944 1,590
2 1,300 1,550 1,190 1,770 1,910 2,100 983 466 341 420 986 1,580
3 1,440 1,620 1,160 1,640 1,910 2,040 990 469 333 493 1,000 1,630
4 1,400 1,580 1,130 1,550 1,950 1,990 942 459 333 461 1,060 1,710
5 1,450 1,490 1,230 1,600 2,090 1,970 899 454 336 432 984 1,490
6 1,500 1,500 1,390 1,720 2,130 1,930 874 436 347 413 1,230 1,510
7 1,630 1,660 1,340 1,820 2,130 1,850 861 431 338 430 1,390 1,450
8 1,680 1,610 1,240 1,810 2,110 1,870 846 428 327 473 1,150 1,520
9 1,500 1,540 1,380 1,810 2,170 1,930 825 417 322 631 1,140 1,840
10 1,400 1,570 1,430 1,750 2,150 1,860 804 415 318 614 1,180 1,770
11 1,420 1,430 1,420 1,710 2,110 1,770 779 404 322 636 1,210 1,790
12 1,550 1,330 1,410 1,700 2,090 1,690 763 402 313 624 1,360 1,970
13 1,630 1,290 1,340 1,710 2,030 1,680 757 403 310 602 1,420 2,120
14 1,670 1,270 1,410 1,770 2,030 1,640 747 389 314 619 1,350 1,850
15 1,670 1,360 1,590 1,760 2,120 1,630 729 386 319 643 1,290 1,670
16 1,840 1,520 1,560 1,710 2,230 1,650 695 379 323 636 1,460 1,450
17 1,770 1,440 1,460 1,690 2,330 1,550 662 374 318 616 1,700 1,370
18 1,760 1,520 1,490 1,690 2,340 1,470 640 369 353 641 1,790 1,580
19 1,770 1,670 1,470 1,730 2,320 1,450 622 371 360 672 1,900 1,610
20 1,700 1,530 1,400 1,990 2,400 1,400 608 371 365 686 2,230 1,960
21 1,610 1,490 1,420 1,930 2,350 1,360 593 366 342 706 1,900 2,500
22 1,590 1,520 1,410 1,840 2,280 1,350 578 357 330 970 1,910 2,480
23 1,820 1,400 1,390 1,810 2,230 1,310 567 356 343 848 2,010 2,220
24 1,750 1,310 1,440 1,840 2,150 1,260 561 365 344 748 2,020 1,850
25 1,680 1,270 1,510 1,800 2,060 1,200 545 363 329 770 2,210 1,660
26 1,570 1,370 1,450 1,800 2,020 1,170 535 360 343 768 1,920 1,540
27 1,540 1,310 1,450 1,870 1,970 1,140 523 371 354 782 1,740 1,390
28 1,680 1,210 1,570 1,860 1,940 1,140 504 368 393 910 1,600 1,350
29 1,770 1,410 1,690 1,890 2,000 1,100 494 353 457 1,020 1,450 1,450
30 1,770   1,820 1,960 2,070 1,060 485 349 507 962 1,400 1,540
31 1,680   1,990   1,980   478 344   990   1,390