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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 08375300 Rio Grande at Rio Grande Village, Big Bnd NP, TX


Brewster County, Texas
Hydrologic Unit Code 13040205
Latitude  29°11'00", Longitude 102°58'30" NAD27
Gage datum 1,821.68 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 2006-10-01 -> 2023-09-30)

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
1 285 213 181 114 132 746 386 759 1,740 2,510 756 426
2 280 210 159 112 100 712 362 868 1,740 2,310 724 396
3 280 210 152 111 75 696 366 1,000 1,580 2,140 704 413
4 283 223 147 107 74 948 525 1,070 1,810 2,010 755 418
5 288 207 142 104 73 710 547 996 1,400 1,940 967 414
6 284 204 138 101 148 550 399 780 1,230 1,790 883 410
7 277 200 135 100 114 420 829 696 1,810 1,720 651 417
8 275 199 132 108 99 403 654 713 2,360 1,990 637 408
9 281 198 130 107 80 446 681 664 1,970 1,900 585 404
10 310 191 130 128 88 355 607 768 1,880 1,600 558 395
11 399 187 126 109 282 294 362 938 2,020 1,990 529 384
12 319 190 126 135 516 234 310 1,290 2,180 1,590 517 390
13 286 194 127 147 321 224 277 1,160 2,390 1,550 511 395
14 266 191 127 176 228 334 423 1,220 2,660 1,320 496 391
15 255 185 155 426 255 532 327 1,130 2,830 1,310 488 386
16 277 188 168 170 200 378 408 1,050 3,230 1,160 464 387
17 300 182 154 129 253 325 526 963 3,660 1,100 450 393
18 257 176 154 110 163 327 414 1,190 4,130 1,140 442 396
19 246 211 165 105 156 386 335 1,380 4,700 1,150 440 378
20 241 266 189 134 138 662 676 1,400 4,690 1,230 445 357
21 239 271 175 105 209 452 985 1,500 4,670 1,300 451 344
22 235 284 181 92 527 329 1,180 1,250 4,670 1,130 444 330
23 232 291 180 90 271 185 1,040 1,300 4,270 1,110 440 316
24 230 288 189 100 324 280 960 1,270 4,100 1,120 424 310
25 229 283 167 100 446 357 754 1,380 3,610 1,070 416 296
26 227 287 156 87 494 214 870 1,310 3,440 929 411 290
27 226 284 193 82 496 242 1,020 1,370 3,120 861 406 289
28 228 247 147 93 936 412 998 1,320 2,800 812 401 289
29 227 119 135 88 694 524 818 1,650 2,710 779 461 288
30 221   127 83 460 400 910 1,600 2,850 768 440 283
31 217   120   447   919 1,340   768   290