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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 12141300 MIDDLE FORK SNOQUALMIE RIVER NEAR TANNER, WA


King County, Washington
Hydrologic Unit Code 17110010
Latitude  47°29'10", Longitude 121°38'48" NAD27
Drainage area 154  square miles
Gage datum 780 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 1960-10-01 -> 2019-09-30)

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 1,200 1,310 953 1,220 1,530 2,120 1,300 493 446 671 1,660 1,940
2 1,260 1,170 909 1,210 1,590 2,210 1,280 476 509 666 1,640 2,060
3 1,520 1,300 1,010 1,140 1,610 2,070 1,300 473 410 686 1,590 2,060
4 1,520 1,370 1,000 1,150 1,610 2,080 1,230 470 370 641 1,920 2,000
5 1,890 1,290 1,110 1,380 1,730 2,140 1,200 497 331 531 1,450 1,390
6 1,410 1,220 1,140 1,510 1,740 2,090 1,190 444 365 528 1,680 1,330
7 2,210 1,270 1,030 1,410 1,670 2,090 1,130 436 375 569 1,900 1,260
8 1,810 1,320 935 1,300 1,690 1,910 1,130 439 368 710 1,730 1,440
9 1,520 1,210 1,220 1,330 1,740 1,830 1,160 393 360 726 1,690 1,480
10 1,390 1,240 1,160 1,260 1,690 1,810 1,100 375 425 765 1,570 1,530
11 1,270 1,080 1,190 1,290 1,710 1,820 1,060 367 468 772 1,570 1,610
12 1,330 1,210 1,280 1,270 1,820 1,850 1,060 357 389 721 1,770 1,630
13 1,470 1,230 1,250 1,340 1,850 1,880 1,140 366 323 825 1,940 1,710
14 1,830 1,430 1,210 1,490 1,900 1,890 1,030 347 402 837 1,890 1,610
15 1,940 1,480 1,260 1,410 2,000 1,880 1,000 347 447 921 1,490 1,650
16 1,850 1,620 1,200 1,310 2,030 1,890 916 342 441 1,050 1,540 1,550
17 1,890 1,330 1,090 1,290 1,990 1,810 916 326 533 836 1,660 1,540
18 2,130 1,250 1,130 1,240 1,940 1,850 849 340 552 824 1,520 1,450
19 1,880 1,740 1,280 1,280 1,930 1,810 790 327 452 930 1,700 1,240
20 1,580 1,490 1,120 1,500 1,990 1,700 777 346 513 1,110 1,670 1,370
21 1,430 1,380 1,010 1,360 1,970 1,680 747 354 569 1,160 1,550 1,370
22 1,150 1,250 1,050 1,350 2,040 1,640 700 341 509 1,250 1,570 1,280
23 1,400 1,130 1,090 1,410 2,010 1,610 664 345 558 1,140 1,910 1,410
24 1,690 1,160 1,150 1,480 1,910 1,620 655 392 492 1,060 2,350 1,590
25 1,600 1,010 1,100 1,360 1,890 1,590 641 419 426 1,070 2,240 1,420
26 1,320 894 1,090 1,350 1,920 1,480 619 419 389 1,230 1,870 1,640
27 1,290 983 1,050 1,470 1,920 1,380 597 383 406 1,190 1,630 1,290
28 1,370 1,070 1,050 1,620 2,010 1,390 580 390 435 1,150 1,790 1,280
29 1,460 1,420 1,090 1,570 2,130 1,440 569 364 544 1,160 1,770 1,410
30 1,670   1,270 1,560 2,100 1,340 545 381 898 1,370 1,680 1,480
31 1,540   1,330   1,970   514 365   1,590   1,170