Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

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 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
Output formats
HTML table of all data
Tab-separated data
Reselect output format

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 -> 2025-09-30)

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 1,500 1,910 1,860 2,740 3,450 3,980 3,360 3,520 2,820 1,500 970 1,410
2 1,500 1,790 1,870 2,760 3,430 3,930 3,340 3,540 2,730 1,450 950 1,550
3 1,510 1,710 1,870 2,760 3,440 3,960 3,320 3,540 2,610 1,430 959 1,680
4 1,540 1,720 1,900 2,760 3,460 4,010 3,300 3,540 2,550 1,410 979 1,590
5 1,580 1,760 1,900 2,790 3,550 4,050 3,320 3,530 2,480 1,390 1,040 1,490
6 1,590 1,730 1,960 2,860 3,630 4,060 3,290 3,540 2,420 1,360 1,020 1,440
7 1,600 1,840 1,920 2,950 3,680 4,040 3,260 3,560 2,330 1,350 1,070 1,420
8 1,810 1,970 1,880 3,030 3,710 4,000 3,280 3,550 2,230 1,340 1,040 1,390
9 1,780 1,970 1,890 3,010 3,730 3,960 3,300 3,540 2,110 1,330 1,020 1,470
10 1,630 1,870 1,980 3,000 3,770 3,940 3,300 3,520 2,020 1,330 1,020 1,610
11 1,590 1,820 1,960 3,020 3,840 3,870 3,310 3,530 1,960 1,340 1,020 1,680
12 1,490 1,770 2,000 3,050 3,910 3,780 3,330 3,510 1,900 1,320 1,040 1,700
13 1,470 1,720 2,100 3,110 3,840 3,760 3,320 3,510 1,850 1,290 1,130 1,670
14 1,510 1,700 2,100 3,220 3,800 3,710 3,340 3,510 1,840 1,260 1,100 1,700
15 1,600 1,780 2,110 3,280 3,890 3,700 3,340 3,510 1,820 1,230 1,080 1,700
16 1,680 1,900 2,150 3,280 3,980 3,730 3,350 3,510 1,810 1,160 1,040 1,710
17 1,700 1,930 2,200 3,300 3,990 3,720 3,380 3,510 1,790 1,100 1,030 1,620
18 1,670 1,870 2,190 3,350 4,030 3,660 3,410 3,490 1,780 1,040 1,100 1,630
19 1,620 1,880 2,240 3,380 4,020 3,670 3,420 3,450 1,760 1,010 1,060 1,610
20 1,540 1,970 2,270 3,490 4,010 3,630 3,420 3,440 1,740 979 1,070 1,580
21 1,510 1,950 2,260 3,530 4,050 3,620 3,450 3,430 1,730 959 1,090 1,630
22 1,490 1,970 2,270 3,510 4,030 3,670 3,460 3,390 1,710 963 1,110 1,780
23 1,560 1,950 2,310 3,430 3,990 3,700 3,460 3,370 1,690 967 1,240 1,830
24 1,700 1,900 2,340 3,430 4,010 3,680 3,480 3,360 1,670 953 1,350 1,710
25 1,850 1,890 2,370 3,410 4,090 3,590 3,510 3,330 1,660 935 1,430 1,670
26 1,810 1,890 2,410 3,400 4,150 3,500 3,520 3,280 1,650 940 1,420 1,740
27 1,740 1,840 2,420 3,410 4,230 3,420 3,510 3,230 1,650 944 1,370 1,700
28 1,690 1,850 2,410 3,460 4,240 3,360 3,520 3,190 1,640 936 1,350 1,600
29 1,700 2,360 2,430 3,460 4,290 3,340 3,530 3,120 1,580 927 1,400 1,580
30 1,750   2,510 3,460 4,210 3,370 3,520 3,040 1,530 920 1,440 1,600
31 1,860   2,650   4,070   3,520 2,930   937   1,540