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USGS Daily Statistics for Idaho

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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 13090500 SNAKE RIVER NR TWIN FALLS ID


Twin Falls County, Idaho
Hydrologic Unit Code 17040212
Latitude  42°36'22", Longitude 114°28'35" NAD83
Drainage area 22,360  square miles
Gage datum 3,133.33 feet above NAVD88
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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 1910-10-01 -> 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 3,120 3,130 3,400 3,960 4,870 6,250 3,650 1,160 929 1,750 2,780 3,200
2 3,090 3,170 3,400 3,800 4,740 6,230 3,930 1,120 931 1,790 3,020 3,250
3 3,120 3,150 3,310 4,140 4,480 6,350 3,830 1,000 958 1,900 3,140 3,200
4 3,130 3,070 3,350 4,030 4,570 6,590 3,650 1,040 965 2,000 3,120 3,190
5 3,200 3,120 3,410 4,160 4,790 6,410 3,630 1,120 934 2,030 3,200 3,080
6 3,190 3,180 3,450 4,180 4,610 6,440 3,510 1,230 970 2,000 3,130 3,130
7 3,290 3,200 3,490 4,300 4,390 6,160 3,350 1,240 977 2,070 3,470 3,170
8 3,280 3,250 3,370 4,370 4,290 6,150 3,200 1,230 1,100 2,220 3,440 3,270
9 3,330 3,250 3,250 4,520 4,480 6,110 2,810 1,070 1,130 2,350 3,350 3,320
10 3,240 3,210 3,190 4,610 4,760 6,070 2,570 1,040 1,170 2,460 3,420 3,300
11 3,240 3,200 3,240 4,590 4,710 6,440 2,150 1,020 1,140 2,610 3,250 3,320
12 3,180 3,200 3,410 4,700 4,780 6,610 1,870 999 1,110 2,730 3,350 3,300
13 3,210 3,180 3,430 4,560 4,820 6,510 1,820 973 1,150 2,610 3,110 3,260
14 3,230 3,180 3,420 4,570 4,950 6,380 1,860 965 1,200 2,480 2,950 3,120
15 3,230 3,190 3,460 4,460 5,100 5,980 1,860 963 1,240 2,500 3,220 3,080
16 3,150 3,140 3,500 4,590 4,920 5,760 1,740 902 1,290 2,630 3,370 3,150
17 3,160 3,160 3,490 4,740 4,750 5,500 1,600 888 1,350 2,710 3,250 3,130
18 3,120 3,090 3,490 4,850 4,760 5,570 1,530 898 1,300 2,630 3,160 3,190
19 3,170 3,120 3,430 4,880 4,940 5,530 1,470 904 1,310 2,650 3,200 3,170
20 3,220 3,130 3,440 4,970 5,370 5,460 1,430 862 1,500 2,720 3,240 3,100
21 3,180 3,180 3,520 5,040 5,630 5,490 1,350 818 1,480 2,630 3,250 3,090
22 3,180 3,190 3,580 5,220 5,770 5,180 1,240 812 1,430 2,590 3,340 3,080
23 3,150 3,210 3,540 5,200 5,970 4,910 1,230 793 1,420 2,570 3,360 3,060
24 3,130 3,120 3,540 5,380 6,040 4,960 1,280 874 1,590 2,710 3,310 3,040
25 3,110 3,150 3,690 5,430 5,950 4,990 1,220 929 1,680 2,780 3,280 3,020
26 3,040 3,350 3,670 5,190 5,840 4,870 1,210 941 1,610 2,970 3,230 2,950
27 3,100 3,420 3,840 5,190 5,960 4,500 1,190 949 1,690 2,920 3,170 2,970
28 3,120 3,380 3,830 5,140 5,990 3,970 1,170 920 1,630 2,800 3,140 2,960
29 3,050 3,580 3,830 5,100 5,990 3,750 1,300 942 1,530 2,980 3,080 3,010
30 3,160   3,940 4,810 6,150 3,800 1,320 951 1,500 3,050 3,040 3,080
31 3,130   4,060   6,320   1,250 945   2,910   3,110