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USGS Surface-Water Daily Statistics for Texas

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Explore Real-time Water Data Using New Products from USGS TXWSC

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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 245.00 feet above NGVD29
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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 -> 2020-09-30)

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
1 579 1,220 607 603 2,570 805 806 83 52 44 353 390
2 505 1,050 512 571 1,350 655 736 52 50 48 1,180 319
3 529 852 521 565 976 575 669 56 46 48 1,100 290
4 1,180 664 609 606 1,400 471 607 83 42 37 797 302
5 1,420 518 786 563 2,210 347 475 101 39 29 647 315
6 936 458 837 452 1,510 331 316 112 36 28 575 311
7 618 448 762 467 990 337 264 120 36 55 530 393
8 1,080 504 678 457 790 292 326 124 36 134 477 431
9 1,260 562 574 1,210 673 299 375 91 39 154 412 386
10 977 493 643 939 475 480 343 67 42 110 371 421
11 714 495 2,570 711 389 782 280 57 42 98 343 463
12 613 545 2,830 576 373 944 220 55 40 100 275 728
13 497 604 1,740 1,200 427 913 162 54 42 84 230 1,110
14 362 675 1,790 1,420 627 964 115 59 51 83 265 1,010
15 339 655 1,600 696 723 954 107 56 52 117 491 976
16 995 568 1,220 416 631 729 608 50 51 141 743 1,040
17 927 523 938 336 490 643 822 53 46 139 706 767
18 695 489 729 329 404 649 497 57 39 176 585 793
19 592 556 565 372 362 501 366 54 38 395 446 1,230
20 562 671 442 513 366 369 297 75 32 902 327 850
21 690 696 457 843 660 319 209 132 27 613 261 595
22 629 728 1,190 763 726 335 148 193 24 443 246 508
23 557 1,390 1,550 576 542 287 134 246 24 400 390 449
24 432 1,210 864 485 424 209 145 203 26 387 886 394
25 344 778 552 421 353 160 160 125 25 350 984 376
26 307 694 382 479 382 146 126 77 32 310 926 392
27 296 770 318 1,000 713 187 73 60 43 302 770 472
28 271 736 349 859 1,690 229 69 65 33 311 680 557
29 335 154 468 871 1,600 304 91 59 28 544 599 2,450
30 1,090   589 2,690 1,210 515 111 62 32 528 485 2,290
31 1,610   630   1,000   107 54   373   954