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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 08110800 Navasota Rv at Old San Antonio Rd nr Bryan, TX


Robertson County, Texas
Hydrologic Unit Code 12070103
Latitude  30°58'25", Longitude  96°14'29" NAD27
Drainage area 1,287  square miles
Contributing drainage area 1,287  square miles
Gage datum 242.84 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 1996-10-01 -> 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
1 526 1,030 520 546 2,290 804 707 85 53 42 308 342
2 486 900 441 515 1,260 708 638 59 51 45 1,010 280
3 560 759 461 502 927 1,380 590 66 60 45 945 255
4 1,310 635 544 542 1,270 1,220 570 91 77 35 686 265
5 1,460 529 694 517 1,960 751 468 105 87 29 559 276
6 997 470 742 431 1,350 578 349 112 97 29 497 272
7 684 432 685 461 888 496 318 118 122 53 458 342
8 1,030 451 621 465 717 404 346 120 187 119 412 373
9 1,170 506 534 1,100 608 397 367 92 220 136 357 336
10 934 459 578 847 426 756 339 71 172 97 321 365
11 694 460 2,140 633 347 1,020 302 62 98 87 299 401
12 589 499 2,340 512 339 1,050 277 57 79 89 243 627
13 481 566 1,450 1,060 396 960 283 52 89 76 204 957
14 363 641 1,490 1,280 572 949 321 55 100 76 233 867
15 340 632 1,330 778 664 882 292 52 97 111 425 839
16 891 559 1,020 623 606 658 660 48 89 132 639 891
17 821 506 791 495 532 568 784 54 69 127 608 662
18 610 461 641 413 502 568 467 56 51 157 504 684
19 519 506 523 375 552 439 336 70 46 342 386 1,060
20 492 591 412 467 596 324 279 93 37 774 284 748
21 601 614 406 753 832 281 210 129 29 527 228 536
22 549 647 1,070 707 853 294 150 174 25 382 215 456
23 499 1,200 1,430 563 673 254 133 216 25 345 338 399
24 424 1,080 904 488 535 201 140 179 27 334 761 349
25 380 743 689 433 459 169 152 112 26 302 844 335
26 384 668 611 508 511 158 122 70 32 268 800 357
27 385 703 502 981 809 180 77 55 41 262 671 426
28 345 644 444 857 1,640 206 74 60 33 273 594 492
29 360 160 469 842 1,560 272 92 54 28 474 522 2,100
30 949   541 2,390 1,220 463 109 57 31 458 424 1,960
31 1,350   566   1,020   106 52   326   829