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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 08188060 San Antonio Rv at SH 72 nr Runge, TX


Karnes County, Texas
Hydrologic Unit Code 12100303
Latitude  28°50'55.3", Longitude  97°44'13.7" NAD83
Drainage area 3,570  square miles
Contributing drainage area 3,570  square miles
Gage datum 168.95 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 2010-10-01 -> 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
1 349 386 370 717 678 1,360 542 186 304 854 738 563
2 356 392 364 438 963 1,500 574 174 252 724 1,210 387
3 360 515 354 389 1,060 1,320 541 210 265 584 943 352
4 386 516 352 436 1,050 2,150 391 256 279 450 549 399
5 517 720 397 528 1,020 2,470 354 228 292 371 417 884
6 439 832 514 626 771 2,110 329 272 454 326 420 1,240
7 380 577 503 1,260 695 1,710 328 300 577 318 500 1,350
8 466 421 408 1,270 990 1,190 473 265 457 315 479 1,120
9 413 387 382 701 638 816 1,140 357 343 320 639 918
10 376 372 435 505 1,320 639 1,060 487 607 324 797 763
11 495 364 852 401 1,030 574 573 323 1,120 507 728 529
12 527 358 847 418 673 556 624 212 1,020 652 689 598
13 453 379 643 463 1,130 489 608 192 1,070 428 478 548
14 410 399 512 513 1,640 456 492 187 654 464 396 429
15 373 396 429 616 1,300 624 326 282 413 870 361 444
16 350 519 390 531 1,210 681 290 287 675 1,180 344 427
17 339 464 362 419 1,110 650 282 410 752 1,110 336 384
18 465 394 365 666 1,180 499 270 445 767 694 335 381
19 477 479 424 570 1,190 704 271 342 751 454 325 436
20 455 693 400 603 1,430 664 376 322 503 392 319 408
21 402 610 777 567 1,450 558 376 772 394 382 318 452
22 360 728 974 510 1,620 530 291 1,810 386 356 313 428
23 350 657 741 990 1,470 486 267 1,810 361 344 315 390
24 701 491 598 804 807 526 277 1,230 483 362 376 393
25 854 749 485 647 820 539 276 717 573 401 413 388
26 868 663 429 823 1,110 534 222 395 504 600 361 370
27 1,100 438 382 616 2,070 561 209 391 416 940 355 367
28 754 388 379 591 2,010 560 280 421 718 745 407 339
29 482 345 886 564 1,030 444 282 502 1,010 592 415 362
30 429   923 621 969 423 315 372 1,090 449 626 391
31 403   1,060   1,030   210 308   391   368