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USGS Daily Statistics for Texas

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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 08158000 Colorado Rv at Austin, TX


Travis County, Texas
Hydrologic Unit Code 12090205
Latitude  30°14'46.1", Longitude  97°40'48.2" NAD83
Drainage area 39,009  square miles
Contributing drainage area 27,606  square miles
Gage datum 391.96 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 119 - 121 years of record in, ft3/s   (Calculation Period 1897-10-01 -> 2019-09-30)

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 1,130 1,120 1,470 1,680 4,150 3,810 3,090 2,210 1,610 1,930 1,490 1,270
2 1,130 1,220 1,410 1,590 3,680 3,380 2,970 1,920 1,520 2,410 1,420 1,590
3 1,120 1,180 1,420 1,570 3,620 3,420 2,950 1,650 1,950 2,190 1,700 1,650
4 1,190 1,220 1,420 1,730 3,640 3,770 3,120 1,570 1,750 1,990 1,510 2,160
5 1,240 1,280 1,490 1,910 3,590 3,510 2,740 1,590 1,750 1,830 1,270 1,750
6 1,240 1,220 1,650 1,850 3,300 3,670 2,830 1,610 2,350 1,560 1,260 1,500
7 1,260 1,220 1,650 3,120 3,200 4,570 2,940 1,730 2,320 2,250 1,510 1,460
8 1,190 1,190 1,560 2,400 3,160 4,640 2,940 1,900 2,480 2,170 1,490 1,380
9 1,220 1,290 1,450 2,030 3,320 4,300 2,670 1,690 2,670 2,290 1,790 1,340
10 1,170 1,530 1,440 2,010 2,910 3,980 2,570 1,620 3,130 1,990 1,820 1,190
11 1,080 1,480 1,420 1,870 3,030 3,900 2,530 1,900 2,610 1,860 1,740 1,250
12 1,030 1,440 1,380 1,970 3,040 3,730 2,430 2,080 2,160 1,390 1,490 1,140
13 1,100 1,310 1,450 2,100 3,330 3,730 2,560 1,890 2,130 1,320 1,110 1,090
14 990 1,190 1,320 2,050 3,120 3,540 2,540 1,620 1,930 1,420 999 1,260
15 1,010 1,120 1,260 1,960 3,190 6,290 2,410 1,540 1,760 1,530 1,010 1,240
16 990 1,280 1,210 2,530 3,420 4,820 2,350 1,490 2,500 1,780 976 1,260
17 1,010 1,200 1,280 2,390 3,810 4,090 2,400 1,920 3,340 2,470 1,280 1,100
18 1,100 1,240 1,320 2,290 3,940 3,730 2,140 1,970 2,850 2,690 1,260 1,070
19 1,080 1,240 1,380 2,190 4,560 3,860 2,150 1,830 2,560 2,320 1,460 1,020
20 1,100 1,350 1,390 2,220 4,430 3,940 2,100 1,590 2,120 1,690 1,350 1,060
21 1,060 1,380 1,340 2,270 4,550 3,350 1,950 1,520 2,060 1,500 1,300 1,200
22 1,060 1,510 1,340 2,630 4,360 2,890 2,010 1,560 2,290 1,630 1,330 1,250
23 1,170 1,480 1,300 3,040 4,080 3,070 2,480 1,710 2,450 1,320 1,240 1,300
24 1,430 1,350 1,320 3,060 4,050 2,860 3,840 1,600 2,290 1,350 1,460 1,530
25 1,320 1,420 1,570 2,870 4,230 2,710 4,190 1,490 2,590 1,550 1,250 1,310
26 1,130 1,740 1,650 2,900 3,860 2,690 3,750 1,410 2,290 1,750 1,520 1,230
27 999 1,720 1,560 3,120 4,160 2,730 3,120 1,500 2,790 1,590 1,510 1,220
28 952 1,520 1,660 3,530 4,210 2,720 2,820 1,530 3,430 1,450 1,510 1,200
29 1,020 2,000 1,580 3,760 4,550 2,690 2,540 1,720 2,230 1,400 1,470 1,230
30 1,100   1,480 4,200 4,060 2,850 2,500 1,800 1,960 1,350 1,340 1,300
31 1,070   1,550   4,080   2,550 1,680   1,740   1,270