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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 08116650 Brazos Rv nr Rosharon, TX


Fort Bend County, Texas
Hydrologic Unit Code 12070104
Latitude  29°20'58", Longitude  95°34'56" NAD27
Drainage area 45,339  square miles
Contributing drainage area 35,773  square miles
Gage datum -1.20 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 1966-10-01 -> 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 8,510 7,760 10,700 10,400 9,540 14,000 9,070 4,250 4,510 2,440 7,040 6,500
2 8,750 7,530 10,300 9,900 9,890 14,600 9,040 4,150 4,720 2,520 7,020 6,470
3 8,730 7,360 9,920 9,650 10,000 15,500 9,050 3,910 4,780 2,510 7,190 6,370
4 8,670 7,580 9,790 9,860 10,300 15,900 8,650 3,760 4,690 2,350 7,600 6,120
5 8,680 8,390 9,830 10,000 10,800 16,100 8,290 3,690 4,460 2,210 7,840 5,930
6 8,460 9,090 9,970 9,690 11,600 16,100 7,900 3,570 4,190 2,160 7,980 5,980
7 8,530 9,840 9,840 9,050 12,200 15,900 7,440 3,530 3,940 2,180 8,000 6,090
8 8,920 10,100 9,710 8,930 12,600 15,500 7,660 3,450 3,690 2,220 7,770 6,420
9 9,030 10,000 9,580 8,950 13,000 15,100 7,560 3,330 3,390 2,280 7,480 6,500
10 9,230 9,830 9,630 8,960 13,500 14,900 7,320 3,140 3,390 2,540 7,230 6,530
11 9,280 9,700 10,100 9,010 14,200 14,400 7,080 3,040 3,590 2,570 6,870 6,310
12 9,500 9,430 10,700 8,620 14,700 13,900 6,600 2,950 3,590 3,090 6,740 6,760
13 9,470 9,440 10,900 8,300 14,900 13,900 6,270 2,770 3,550 3,780 6,780 7,750
14 9,340 9,340 11,100 8,490 15,000 14,100 6,050 2,880 3,670 4,300 7,360 8,630
15 9,360 9,220 11,500 9,060 15,700 14,200 5,860 2,970 4,320 4,360 6,950 8,620
16 9,530 9,190 12,000 9,610 16,100 14,000 5,860 3,010 4,450 4,550 6,440 8,270
17 9,500 8,910 12,100 9,720 15,600 13,800 5,720 3,040 4,450 4,600 6,280 8,040
18 9,350 8,490 12,300 10,300 15,000 13,100 5,460 2,830 4,210 4,960 6,600 8,330
19 9,710 8,100 11,900 11,100 15,100 12,300 5,230 2,590 4,090 6,560 6,600 8,820
20 9,910 7,800 11,600 11,200 15,400 11,600 5,090 2,550 4,310 7,280 6,490 9,140
21 9,920 7,900 11,100 11,600 15,200 11,500 5,090 2,470 4,360 7,500 6,210 8,670
22 10,100 9,010 11,100 11,400 14,500 11,500 4,880 2,470 4,420 7,540 5,900 8,520
23 10,000 9,930 11,400 10,700 13,500 11,200 4,630 2,550 4,250 7,500 5,670 8,370
24 9,760 9,930 11,900 10,100 12,600 11,300 4,470 2,640 3,760 7,690 5,560 8,210
25 10,000 10,200 12,200 9,570 12,300 11,500 4,460 2,640 3,320 8,000 5,950 8,470
26 10,400 10,500 12,200 9,290 12,600 11,400 4,670 2,940 3,030 7,840 6,690 8,440
27 10,200 10,900 11,400 9,160 12,900 10,800 4,650 3,240 2,740 7,400 6,990 8,060
28 9,940 11,100 10,500 9,360 13,000 10,100 4,420 3,620 2,600 6,970 7,310 7,770
29 9,370 9,240 10,100 9,420 13,300 9,640 4,330 4,480 2,580 6,550 7,190 7,830
30 8,670   10,200 9,620 13,800 9,330 4,500 4,430 2,490 6,380 6,730 8,110
31 8,090   10,600   13,800   4,420 4,310   6,600   8,170