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USGS Daily Statistics for Washington

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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 12484500 YAKIMA RIVER AT UMTANUM, WA


Kittitas County, Washington
Hydrologic Unit Code 17030001
Latitude  46°51'46", Longitude 120°28'44" NAD27
Drainage area 1,594  square miles
Gage datum 1,300 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 1933-10-01 -> 2023-09-30)

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 1,510 1,880 1,860 2,740 3,470 4,040 3,360 3,520 2,840 1,520 976 1,410
2 1,510 1,770 1,870 2,770 3,450 3,980 3,350 3,540 2,750 1,460 954 1,560
3 1,520 1,690 1,870 2,760 3,440 4,010 3,320 3,540 2,630 1,440 962 1,690
4 1,550 1,710 1,910 2,760 3,460 4,060 3,300 3,540 2,570 1,420 983 1,590
5 1,590 1,750 1,910 2,790 3,540 4,100 3,310 3,530 2,500 1,400 1,040 1,490
6 1,590 1,730 1,970 2,860 3,640 4,110 3,280 3,540 2,440 1,370 1,020 1,430
7 1,610 1,830 1,930 2,970 3,700 4,090 3,250 3,560 2,350 1,360 1,080 1,400
8 1,820 1,970 1,890 3,040 3,730 4,060 3,270 3,560 2,250 1,350 1,050 1,380
9 1,790 1,970 1,900 3,020 3,770 4,010 3,290 3,550 2,130 1,340 1,020 1,470
10 1,640 1,870 1,990 3,010 3,810 3,990 3,290 3,530 2,040 1,330 1,030 1,610
11 1,600 1,820 1,970 3,040 3,880 3,920 3,300 3,540 1,970 1,340 1,030 1,680
12 1,500 1,770 2,010 3,070 3,940 3,830 3,320 3,520 1,920 1,330 1,050 1,700
13 1,480 1,720 2,110 3,120 3,870 3,800 3,310 3,520 1,870 1,290 1,140 1,670
14 1,520 1,700 2,110 3,230 3,830 3,760 3,330 3,520 1,850 1,270 1,100 1,700
15 1,610 1,780 2,120 3,290 3,920 3,750 3,340 3,520 1,840 1,240 1,080 1,700
16 1,690 1,900 2,160 3,290 4,020 3,770 3,340 3,530 1,830 1,170 1,050 1,720
17 1,710 1,940 2,200 3,310 4,030 3,770 3,370 3,520 1,810 1,110 1,030 1,630
18 1,680 1,880 2,190 3,370 4,070 3,700 3,410 3,500 1,800 1,050 1,100 1,640
19 1,630 1,890 2,230 3,400 4,060 3,710 3,410 3,460 1,780 1,010 1,060 1,620
20 1,540 1,980 2,250 3,510 4,060 3,670 3,410 3,450 1,760 983 1,070 1,580
21 1,520 1,960 2,240 3,550 4,100 3,660 3,440 3,440 1,750 963 1,090 1,640
22 1,490 1,980 2,260 3,530 4,080 3,700 3,450 3,400 1,730 968 1,120 1,790
23 1,560 1,960 2,290 3,450 4,040 3,720 3,450 3,380 1,710 973 1,240 1,840
24 1,710 1,910 2,320 3,460 4,060 3,700 3,470 3,380 1,690 958 1,360 1,710
25 1,860 1,900 2,360 3,430 4,140 3,610 3,500 3,340 1,670 940 1,440 1,680
26 1,820 1,890 2,400 3,410 4,190 3,520 3,510 3,300 1,660 945 1,430 1,750
27 1,750 1,840 2,420 3,420 4,280 3,430 3,510 3,250 1,670 949 1,380 1,710
28 1,700 1,850 2,400 3,470 4,300 3,360 3,510 3,210 1,650 940 1,360 1,610
29 1,700 2,380 2,430 3,470 4,350 3,350 3,520 3,140 1,600 932 1,400 1,590
30 1,740   2,510 3,480 4,270 3,370 3,520 3,060 1,540 924 1,450 1,610
31 1,840   2,650   4,120   3,520 2,950   942   1,550