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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 08188500 San Antonio Rv at Goliad, TX


Goliad County, Texas
Hydrologic Unit Code 12100303
Latitude  28°38'57.43", Longitude  97°23'05.49" NAD83
Drainage area 3,921  square miles
Contributing drainage area 3,921  square miles
Gage datum 89.36 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 1923-10-01 -> 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
1 502 537 593 663 905 1,070 978 429 1,060 940 805 537
2 497 515 523 668 941 1,150 890 379 1,120 1,040 831 499
3 498 548 481 630 1,020 1,180 846 374 978 966 847 502
4 471 619 472 615 1,070 1,180 758 386 784 722 788 495
5 471 734 473 591 1,030 1,400 735 400 642 553 758 522
6 502 912 524 633 1,030 1,490 845 411 593 552 823 577
7 496 921 566 684 963 1,420 1,030 433 629 647 944 634
8 476 843 594 733 914 1,350 1,230 483 740 691 992 657
9 485 760 579 700 930 1,290 1,610 523 790 615 809 649
10 462 660 562 651 890 1,190 1,600 506 896 527 606 563
11 471 590 538 647 922 1,020 1,320 454 1,120 636 604 519
12 541 576 575 609 1,060 1,050 1,030 446 1,330 787 593 494
13 572 612 543 569 972 1,130 874 431 1,260 744 580 513
14 582 610 600 559 990 1,240 810 370 1,230 700 572 531
15 559 568 649 533 1,160 1,150 648 341 1,020 701 555 501
16 567 577 731 559 1,320 1,100 605 342 763 762 560 496
17 575 642 718 620 1,270 1,070 633 374 748 932 523 523
18 588 609 602 715 1,280 1,020 639 442 771 1,040 525 570
19 587 573 622 857 1,290 882 652 457 761 987 630 539
20 633 562 598 857 1,290 917 677 522 836 802 665 529
21 671 584 605 862 1,070 913 719 527 790 1,040 742 609
22 657 660 658 865 941 999 710 624 858 1,270 814 619
23 700 753 738 891 1,050 985 692 670 1,870 1,130 723 607
24 784 772 594 1,030 1,070 820 714 619 1,460 923 660 709
25 821 784 526 1,090 991 776 714 568 1,040 886 804 808
26 783 865 515 1,040 1,020 826 672 520 893 869 856 855
27 710 844 488 1,010 1,140 917 594 460 795 1,010 826 746
28 710 727 470 1,020 1,220 1,020 570 501 722 1,080 765 618
29 678 612 531 1,010 1,260 1,060 562 480 739 1,030 617 529
30 643   628 1,000 1,210 1,070 553 526 834 868 560 483
31 604   645   1,100   523 757   764   490