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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 08111500 Brazos Rv nr Hempstead, TX


Washington County, Texas
Hydrologic Unit Code 12070101
Latitude  30°07'44", Longitude  96°11'15" NAD27
Drainage area 43,880  square miles
Contributing drainage area 34,314  square miles
Gage datum 107.67 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 1938-10-01 -> 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 5,740 5,140 7,210 7,750 12,300 13,900 9,210 3,350 3,580 2,630 6,500 6,060
2 5,890 5,080 6,890 7,560 12,700 13,100 9,070 3,300 3,370 2,430 6,510 5,390
3 6,210 5,500 6,700 7,340 13,100 12,500 8,610 3,100 2,890 2,330 6,410 5,250
4 6,040 6,230 6,690 6,950 14,000 12,400 7,960 2,930 2,550 2,230 6,580 5,630
5 5,810 7,130 6,950 6,360 14,000 12,300 7,230 2,840 2,620 2,150 6,680 5,810
6 5,690 7,680 6,890 5,860 13,800 12,400 7,010 2,720 2,690 2,560 6,710 5,720
7 5,900 7,700 6,920 5,590 13,400 12,700 6,790 2,560 2,790 3,260 6,710 5,560
8 6,010 7,600 6,690 5,840 13,200 12,400 6,290 2,450 2,810 3,620 6,390 5,580
9 5,760 7,110 6,540 6,730 12,800 12,100 6,260 2,330 2,960 3,260 5,830 5,750
10 5,740 6,620 6,820 6,670 12,200 11,700 6,050 2,220 3,300 3,050 5,360 5,930
11 5,860 6,900 7,050 6,820 12,000 11,400 5,870 2,180 3,550 3,260 5,190 6,260
12 5,760 7,420 7,070 6,960 12,300 11,700 5,760 2,350 3,880 3,800 5,210 7,030
13 5,910 7,460 7,890 7,160 13,300 12,300 6,080 2,460 3,780 4,020 4,710 7,680
14 6,460 7,520 8,120 7,370 14,300 12,200 6,170 2,390 4,200 4,030 4,290 7,520
15 6,850 7,310 8,380 7,100 14,300 11,800 6,020 2,400 4,340 4,590 3,960 7,000
16 6,870 6,990 8,160 6,430 14,500 11,100 5,780 2,400 4,200 5,490 3,930 6,860
17 6,740 6,890 7,860 6,340 14,900 10,700 5,610 2,090 3,910 5,770 3,830 6,980
18 6,440 6,830 7,560 7,160 15,000 10,900 5,410 2,000 3,440 5,740 4,070 7,220
19 6,780 6,920 7,150 8,160 15,400 11,100 5,270 2,040 3,370 5,790 4,320 6,910
20 7,260 6,890 7,110 8,760 15,600 11,000 4,750 2,120 3,410 5,850 4,440 6,720
21 6,960 7,260 7,140 8,950 15,400 10,600 4,360 2,380 3,170 5,640 4,250 6,200
22 6,590 7,550 7,590 9,360 14,700 9,730 4,140 2,640 3,000 5,640 4,390 5,550
23 6,650 7,750 7,840 9,800 14,000 9,140 4,060 2,560 2,920 5,710 4,700 5,300
24 7,410 8,220 8,160 9,420 13,200 9,070 4,050 2,460 2,720 5,620 6,080 5,440
25 7,150 8,670 7,990 9,830 12,700 9,290 3,840 2,460 2,610 5,880 6,670 5,360
26 6,460 8,840 7,340 10,900 12,900 9,610 3,640 2,420 2,670 5,940 7,480 5,170
27 6,250 8,100 7,130 11,500 14,400 9,250 3,500 3,290 2,460 5,940 7,520 5,140
28 5,930 7,860 7,150 11,900 14,600 9,320 3,710 3,880 2,320 5,990 7,100 5,790
29 5,490 5,890 7,400 11,800 14,700 9,100 3,870 3,980 2,370 6,480 6,710 6,130
30 5,240   7,450 12,000 14,600 9,070 3,830 3,830 2,500 6,280 6,390 5,870
31 5,190   7,420   14,600   3,490 3,690   6,190   5,840