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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 07343450 Sulphur Rv at IH 30 nr Dalby Springs, TX


Bowie County, Texas
Hydrologic Unit Code 11140302
Latitude  33°18'34", Longitude  94°41'53" NAD83
Drainage area 1,976  square miles
Contributing drainage area 1,976  square miles
Gage datum 225.70 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 2008-10-01 -> 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 4,210 2,170 4,020 2,120 3,000 2,840 671 160 254 177 1,640 3,710
2 3,400 2,910 3,700 1,960 4,070 2,910 569 333 237 101 1,450 3,300
3 3,280 2,860 3,320 1,710 4,880 2,830 509 378 215 61 1,400 2,570
4 3,230 2,500 3,030 1,660 5,280 2,900 495 369 195 146 1,440 1,920
5 3,230 2,270 2,650 2,140 5,460 3,400 521 338 166 353 1,460 1,440
6 3,100 2,180 2,310 2,580 5,040 3,820 549 333 121 448 1,370 1,160
7 2,770 2,250 2,270 2,990 4,580 3,890 663 340 80 677 1,350 1,100
8 2,410 2,130 2,270 3,090 4,260 3,350 1,090 301 51 834 1,250 1,070
9 2,150 2,000 2,250 2,960 4,190 2,650 1,350 286 35 897 1,120 1,160
10 1,890 2,990 2,350 2,530 4,170 2,260 1,330 294 28 903 1,080 1,190
11 1,730 4,100 2,840 2,030 4,530 2,200 1,200 302 34 1,090 1,100 1,290
12 1,750 3,960 3,730 1,960 4,930 2,190 1,050 291 42 1,320 1,090 1,290
13 1,770 3,290 3,950 2,060 5,390 2,140 925 208 60 1,550 963 1,330
14 2,000 3,320 3,900 2,020 5,210 2,410 843 198 99 1,580 785 1,990
15 1,920 3,390 3,800 2,100 4,860 2,520 716 238 134 1,580 697 2,640
16 1,630 3,380 3,700 2,180 4,360 2,320 560 318 152 1,660 641 2,820
17 1,370 2,940 4,010 2,330 3,780 2,200 446 772 160 1,800 626 2,560
18 1,230 2,520 4,100 2,630 3,310 2,170 362 1,060 174 1,940 601 2,100
19 1,120 2,170 4,430 2,670 3,630 2,130 404 977 235 1,790 836 1,620
20 1,020 1,900 4,640 2,790 4,280 2,170 468 844 364 1,560 884 1,260
21 916 1,870 4,670 2,990 4,520 2,140 460 768 543 1,280 678 1,030
22 831 2,160 4,750 2,990 4,360 2,100 345 704 583 1,140 500 895
23 925 3,520 5,150 2,830 4,010 2,210 227 642 566 1,070 483 868
24 1,180 4,580 5,090 2,630 3,640 2,090 164 557 652 1,130 579 899
25 1,640 4,980 4,520 2,440 3,240 1,760 128 476 656 1,290 663 1,100
26 2,130 5,000 3,980 2,450 2,980 1,560 107 419 561 1,370 667 1,610
27 2,120 4,690 4,110 2,470 3,220 1,440 89 365 515 1,350 571 1,950
28 2,040 4,540 3,920 2,410 3,640 1,390 81 327 500 1,410 627 2,470
29 2,000 2,450 3,670 2,530 3,270 1,140 83 287 440 1,460 1,760 4,270
30 1,920   3,020 2,650 2,950 847 93 243 343 1,610 2,940 5,550
31 1,830   2,450   2,650   110 232   1,710   5,230