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USGS Daily Statistics for Texas

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

View over 750 USGS real-time stream, lake, reservoir, precipitation, and groundwater stations in context with current weather and hazard conditions on both desktop and mobile devices.

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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 08188570 San Antonio Rv nr McFaddin, TX


Refugio County, Texas
Hydrologic Unit Code 12100303
Latitude  28°31'52.5", Longitude  97°02'33.7" NAD83
Drainage area 4,134  square miles
Contributing drainage area 4,134  square miles
Gage datum 6.52 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 2005-10-01 -> 2019-09-30)

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
1 517 568 572 1,060 836 1,650 600 1,490 897 993 627 496
2 510 562 483 1,230 709 1,400 761 1,330 665 1,180 562 650
3 501 537 457 1,170 782 1,250 889 979 608 1,030 730 641
4 506 549 446 942 807 1,260 1,090 693 619 788 879 515
5 489 612 447 774 776 1,090 1,160 558 612 633 917 501
6 512 801 433 578 655 994 995 506 595 717 774 544
7 608 969 477 569 674 1,010 989 445 583 1,010 600 793
8 615 1,020 617 545 667 1,060 974 410 706 1,100 541 946
9 569 715 615 551 670 1,180 875 390 842 1,100 656 1,160
10 520 573 583 502 618 1,210 816 372 843 791 951 1,280
11 491 537 615 494 687 1,190 809 486 1,080 566 1,050 1,300
12 488 557 582 478 759 1,250 818 701 1,180 602 970 1,020
13 603 619 935 438 780 988 704 555 1,360 803 894 711
14 576 798 975 444 685 708 630 391 1,510 795 792 569
15 555 815 1,150 501 716 628 623 354 1,360 668 604 518
16 574 593 1,140 543 1,020 567 559 347 1,150 682 501 499
17 758 504 1,250 593 1,190 682 471 384 938 610 467 511
18 970 610 1,450 620 1,400 893 475 601 1,020 636 450 528
19 1,060 589 1,410 709 1,600 831 546 812 1,120 680 433 503
20 1,180 505 808 827 1,650 713 474 917 1,140 627 437 492
21 866 548 595 1,050 1,580 868 487 976 1,130 590 595 539
22 737 601 636 1,040 1,600 880 634 1,170 838 551 825 531
23 634 642 846 859 1,350 772 778 1,760 678 535 932 525
24 572 842 1,030 808 1,150 742 806 2,230 644 556 948 539
25 567 802 918 816 1,180 706 909 2,210 617 564 737 516
26 663 606 699 735 1,140 622 1,090 2,460 740 728 523 494
27 837 781 546 634 1,100 681 1,300 2,320 853 695 605 499
28 816 838 501 797 1,130 655 1,380 1,950 775 757 544 519
29 832 749 510 904 1,620 661 1,310 1,300 687 945 483 529
30 690   637 885 1,740 646 1,310 1,070 774 1,070 462 498
31 606   814   1,810   1,430 1,060   821   486