Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

USGS Daily Statistics for Texas

Click to hide state-specific text

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 08374550 Rio Grande nr Castolon, TX


Brewster County, Texas
Hydrologic Unit Code 13040205
Latitude  29°08'16", Longitude 103°31'28" NAD27
Gage datum 2,109.60 feet above NAVD88
Output formats
HTML table of all data
Tab-separated data
Reselect output format

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 -> 2024-09-30)

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
1 228 189 120 83 59 567 359 734 1,550 2,960 736 330
2 230 186 115 85 56 677 248 717 1,500 2,720 699 357
3 235 182 109 84 54 917 363 1,230 1,820 2,530 611 343
4 238 184 103 82 52 774 314 1,050 1,680 2,410 747 349
5 232 177 100 80 76 618 307 752 1,200 2,210 968 350
6 226 173 96 81 61 372 536 661 1,430 2,020 604 348
7 222 173 93 80 105 291 531 733 2,310 1,890 544 339
8 224 166 93 78 49 403 382 652 1,920 2,010 525 343
9 256 159 89 101 49 341 463 686 2,260 1,720 476 333
10 351 156 88 81 195 276 259 792 2,500 1,800 460 323
11 263 165 91 94 237 195 277 854 2,670 1,810 445 330
12 230 164 91 97 336 139 217 1,060 3,440 1,440 440 327
13 210 148 96 121 158 136 361 1,120 3,160 1,460 428 323
14 201 146 107 156 100 463 275 1,410 3,040 1,250 425 318
15 196 140 117 210 147 399 273 912 3,840 1,140 407 319
16 299 133 114 100 227 197 579 866 4,140 1,060 393 323
17 211 129 107 78 148 214 567 931 4,400 1,170 392 320
18 199 178 119 76 104 280 378 1,140 4,710 1,190 394 295
19 195 256 169 79 92 317 505 1,210 4,590 1,200 397 278
20 190 256 119 77 93 660 1,060 1,320 4,900 1,190 389 266
21 184 268 127 66 808 303 1,120 1,360 4,730 1,250 386 259
22 182 283 123 67 165 147 1,010 1,190 4,640 1,270 377 252
23 186 259 154 68 324 173 1,090 1,300 4,430 1,190 356 249
24 183 247 119 87 396 308 727 1,350 4,410 1,130 348 240
25 183 244 109 64 309 192 691 1,470 4,280 1,140 344 236
26 187 255 98 59 476 140 885 1,630 3,960 1,020 337 238
27 185 226 93 57 478 307 848 1,590 3,700 944 330 238
28 183 149 107 56 867 424 695 1,300 3,560 895 357 238
29 191 82 92 55 455 522 739 1,590 3,760 825 396 233
30 189   89 55 370 314 793 1,380 3,290 797 364 236
31 189   85   703   683 1,800   792   233