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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 -> 2022-09-30)

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 1,320 1,500 1,160 1,210 1,550 2,130 1,290 483 432 681 1,610 1,930
2 1,350 1,220 980 1,190 1,590 2,210 1,270 467 492 661 1,590 2,020
3 1,590 1,300 1,050 1,130 1,610 2,070 1,280 464 397 675 1,560 2,010
4 1,560 1,350 1,030 1,140 1,600 2,070 1,210 460 359 631 1,940 1,950
5 1,890 1,340 1,120 1,360 1,710 2,110 1,180 485 322 528 1,530 1,370
6 1,500 1,370 1,130 1,480 1,740 2,050 1,160 435 354 524 1,690 1,300
7 2,400 1,450 1,020 1,380 1,680 2,050 1,110 428 364 567 1,870 1,240
8 1,870 1,400 930 1,280 1,690 1,890 1,100 432 357 729 1,690 1,440
9 1,540 1,230 1,190 1,320 1,740 1,810 1,130 387 352 726 1,650 1,490
10 1,390 1,240 1,140 1,260 1,700 1,800 1,080 369 414 776 1,530 1,510
11 1,310 1,080 1,160 1,310 1,730 1,800 1,040 361 453 799 1,550 1,600
12 1,570 1,200 1,240 1,290 1,830 1,830 1,040 352 378 798 1,920 1,620
13 1,650 1,210 1,220 1,340 1,870 1,870 1,110 359 316 864 1,960 1,680
14 1,860 1,400 1,190 1,470 1,900 1,890 1,000 341 391 893 2,030 1,580
15 1,930 1,450 1,250 1,390 1,990 1,870 977 340 440 948 1,570 1,620
16 1,830 1,590 1,180 1,300 2,030 1,880 897 335 435 1,060 1,570 1,530
17 1,860 1,300 1,070 1,300 2,040 1,780 898 320 520 887 1,660 1,530
18 2,100 1,230 1,110 1,260 1,960 1,830 848 333 553 890 1,530 1,460
19 1,850 1,690 1,260 1,310 1,920 1,790 782 320 457 996 1,710 1,270
20 1,630 1,460 1,100 1,520 1,970 1,690 765 338 524 1,140 1,660 1,560
21 1,470 1,350 1,000 1,370 1,960 1,670 735 346 561 1,280 1,520 1,510
22 1,170 1,310 1,040 1,370 2,020 1,640 688 336 500 1,460 1,540 1,370
23 1,460 1,150 1,080 1,470 1,980 1,600 652 339 552 1,180 1,860 1,440
24 1,730 1,150 1,130 1,510 1,890 1,610 642 382 505 1,090 2,290 1,580
25 1,620 996 1,090 1,380 1,890 1,580 627 407 446 1,080 2,190 1,410
26 1,330 890 1,080 1,370 1,930 1,480 606 406 421 1,240 1,900 1,610
27 1,290 975 1,030 1,480 1,920 1,390 585 373 437 1,220 1,650 1,270
28 1,360 1,180 1,040 1,620 2,030 1,400 568 379 472 1,250 1,850 1,250
29 1,450 1,370 1,090 1,570 2,130 1,440 557 354 568 1,250 1,780 1,370
30 1,640   1,270 1,600 2,110 1,330 533 370 905 1,380 1,690 1,450
31 1,610   1,320   1,990   504 354   1,570   1,210