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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 12167000 NF STILLAGUAMISH RIVER NEAR ARLINGTON, WA


Snohomish County, Washington
Hydrologic Unit Code 17110008
Latitude  48°15'42", Longitude 122°02'47" NAD27
Drainage area 262  square miles
Gage datum 89.34 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 1927-10-01 -> 2020-09-30)

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 2,600 2,450 2,150 2,500 2,170 1,970 1,140 513 541 847 2,380 2,930
2 2,630 2,290 2,180 2,270 2,180 1,970 1,130 489 593 942 2,510 3,470
3 2,830 2,330 2,160 2,030 2,210 1,830 1,150 466 491 930 2,630 3,350
4 2,850 2,510 2,110 2,030 2,160 1,840 1,120 462 516 1,060 2,910 3,230
5 3,090 2,470 2,270 2,350 2,240 1,830 1,040 473 555 1,040 2,430 2,770
6 2,640 2,360 2,190 2,490 2,210 1,810 1,010 450 608 942 2,570 2,840
7 3,400 2,480 2,020 2,260 2,120 1,820 946 466 555 1,040 2,600 2,720
8 3,230 2,570 1,850 2,150 2,110 1,730 934 468 518 1,110 2,720 2,710
9 2,740 2,460 2,170 2,230 2,150 1,760 948 423 524 1,210 2,590 2,950
10 2,730 2,400 2,250 2,100 2,110 1,770 947 405 496 1,420 2,620 3,310
11 2,720 2,150 2,240 2,090 2,220 1,740 915 405 579 1,270 2,640 3,410
12 2,710 2,220 2,290 2,170 2,250 1,740 1,050 399 499 1,230 3,090 3,510
13 2,910 2,390 2,380 2,320 2,220 1,670 1,070 433 529 1,280 3,240 3,430
14 3,210 2,420 2,260 2,440 2,250 1,700 935 392 608 1,300 3,060 3,280
15 3,250 2,640 2,250 2,350 2,200 1,720 922 422 637 1,320 2,800 3,200
16 3,150 2,750 2,380 2,310 2,310 1,680 897 402 661 1,370 2,900 2,900
17 3,140 2,420 2,170 2,410 2,270 1,680 864 386 786 1,630 2,950 3,150
18 3,440 2,370 2,230 2,270 2,140 1,630 789 389 744 1,520 2,700 3,150
19 3,120 2,630 2,320 2,230 2,150 1,590 726 374 706 1,600 2,860 2,880
20 2,660 2,410 2,310 2,390 2,230 1,540 711 394 815 1,920 3,240 3,160
21 2,510 2,360 2,210 2,170 2,120 1,470 687 390 792 1,880 2,860 3,150
22 2,470 2,540 2,170 2,090 2,090 1,400 661 444 806 1,990 2,950 2,770
23 3,240 2,160 2,210 2,100 2,050 1,370 632 524 820 1,870 3,490 2,740
24 3,390 2,440 2,300 2,160 2,030 1,330 621 433 745 1,990 3,670 2,820
25 3,120 2,210 2,170 2,060 2,010 1,310 596 498 707 2,430 3,540 2,530
26 2,690 2,410 2,130 2,020 2,010 1,300 591 515 668 2,130 3,320 2,830
27 2,500 2,390 2,090 2,110 1,990 1,220 589 492 699 2,120 3,060 2,490
28 2,480 2,130 2,220 2,260 2,010 1,220 570 472 745 2,110 2,990 2,730
29 2,600 2,600 2,310 2,340 1,990 1,230 581 488 787 1,960 2,840 2,810
30 2,940   2,360 2,230 1,980 1,170 550 476 947 2,150 2,820 2,750
31 2,630   2,470   1,950   529 459   2,470   2,480