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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 08114000 Brazos Rv at Richmond, TX


Fort Bend County, Texas
Hydrologic Unit Code 12070104
Latitude  29°34'56", Longitude  95°45'27" NAD27
Drainage area 45,107  square miles
Contributing drainage area 35,541  square miles
Gage datum 26.73 feet above NAVD88
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00060, Discharge, cubic feet per second,Radar Sensor
Day of
month		 Mean of daily mean values for each day for water year of record in, ft3/s   (Calculation Period 1940-10-01 -> 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 7,560 6,520 9,830 8,740 12,100 14,800 8,750 3,600 4,260 2,590 6,720 6,770
2 7,530 6,370 9,210 8,870 12,000 14,700 8,520 3,410 4,110 2,730 6,840 6,500
3 7,330 6,260 8,780 8,800 12,300 14,800 8,410 3,370 4,030 2,720 6,750 6,170
4 7,390 6,720 8,530 8,550 12,900 14,600 8,020 3,390 3,680 2,520 6,650 6,030
5 7,140 7,490 8,580 8,150 13,900 14,200 7,560 3,300 3,220 2,430 6,920 6,220
6 6,860 8,230 8,650 7,650 14,600 13,900 7,130 3,260 2,930 2,390 7,090 6,220
7 6,830 8,820 8,580 7,350 14,800 13,800 6,920 3,170 2,890 2,610 7,160 6,090
8 7,190 8,910 8,610 7,370 14,600 13,700 6,760 3,070 2,830 3,070 7,020 6,000
9 7,400 8,850 8,430 7,830 14,200 13,600 6,370 2,940 2,910 3,420 6,760 5,970
10 7,400 8,580 8,310 8,290 14,100 13,200 6,290 2,810 3,200 3,350 6,320 5,950
11 7,590 8,090 8,550 8,070 13,900 12,700 6,190 2,770 3,420 3,180 5,830 5,940
12 7,730 8,000 8,650 7,980 14,100 12,400 6,010 2,630 3,620 3,480 5,540 6,440
13 7,850 8,300 8,660 8,060 14,400 12,700 6,080 2,610 3,880 3,850 5,700 7,620
14 7,930 8,410 9,280 8,070 15,100 13,200 6,250 2,690 4,230 4,220 5,860 8,320
15 8,490 8,630 9,710 8,260 16,200 13,100 6,190 2,570 4,410 4,430 5,520 8,320
16 8,740 8,610 10,200 8,170 16,000 12,800 5,940 2,560 4,390 4,920 5,230 7,960
17 8,650 8,470 10,300 7,790 15,700 12,400 5,720 2,610 4,350 5,450 5,240 7,760
18 8,580 8,280 9,960 8,140 15,900 12,000 5,480 2,410 3,980 6,260 5,190 8,000
19 8,790 8,020 9,560 8,900 16,200 11,700 5,220 2,340 3,710 7,160 5,240 8,340
20 9,000 7,990 9,160 9,230 16,500 11,700 5,150 2,290 3,710 7,570 5,160 8,140
21 9,190 8,220 9,130 9,420 16,500 11,800 4,910 2,280 3,760 7,760 4,970 7,710
22 8,900 8,980 9,310 9,370 16,100 11,400 4,570 2,320 3,650 7,560 4,840 7,400
23 8,530 9,320 9,510 10,000 15,600 10,700 4,290 2,380 3,560 7,050 5,130 7,100
24 8,320 9,350 9,860 10,700 14,900 10,400 4,110 2,380 3,390 6,910 5,420 7,170
25 8,810 9,900 10,200 10,500 14,200 10,400 4,040 2,410 3,190 6,740 6,500 7,320
26 8,860 10,300 9,870 10,700 14,000 10,500 3,970 2,540 2,930 6,440 7,070 7,120
27 8,210 10,700 9,100 11,000 13,900 10,400 3,800 2,970 2,900 6,300 7,670 6,860
28 7,750 10,300 8,590 11,500 14,100 10,100 3,670 3,830 2,900 6,080 7,680 6,800
29 7,300 9,270 8,410 11,900 14,600 9,590 3,820 4,320 2,670 6,040 7,350 7,190
30 6,970   8,600 12,100 14,900 9,130 4,010 4,500 2,520 6,360 7,050 7,460
31 6,730   8,660   14,800   3,900 4,410   6,530   7,410