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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 08183200 San Antonio Rv nr Floresville, TX


Wilson County, Texas
Hydrologic Unit Code 12100303
Latitude  29°06'36", Longitude  98°10'28" NAD83
Drainage area 1,964  square miles
Contributing drainage area 1,964  square miles
Gage datum 327.69 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 2005-10-01 -> 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
1 325 346 315 631 712 987 707 352 339 496 885 312
2 305 356 325 438 774 801 525 317 313 410 659 321
3 353 345 308 417 790 1,150 443 348 305 367 379 340
4 441 749 309 428 640 1,530 399 322 395 336 318 871
5 405 870 357 414 543 1,430 501 291 612 590 379 1,060
6 336 505 366 372 551 1,090 485 346 766 593 534 866
7 324 375 312 344 462 819 653 320 553 350 625 599
8 315 348 290 393 366 582 909 520 676 313 402 517
9 351 352 305 366 381 657 640 583 1,020 317 387 479
10 626 349 485 300 401 636 512 308 1,270 708 599 372
11 451 333 437 311 460 453 583 239 1,310 669 529 336
12 392 479 447 325 658 377 573 231 1,060 392 347 366
13 341 435 586 340 587 395 405 251 649 315 316 344
14 328 376 705 492 914 493 290 327 499 341 301 376
15 399 464 649 380 877 506 284 274 631 551 295 338
16 702 373 388 354 1,160 513 415 392 642 664 296 326
17 690 339 364 357 1,200 410 350 936 865 502 302 341
18 430 364 352 494 833 586 303 1,670 862 352 290 365
19 396 520 342 825 927 683 465 1,510 512 335 287 352
20 358 442 380 518 983 532 384 1,320 416 357 288 395
21 334 671 650 394 1,130 570 364 1,370 431 309 427 335
22 340 513 608 564 836 540 524 1,020 376 323 361 314
23 481 385 447 473 456 553 674 1,030 527 473 346 337
24 438 682 363 460 535 416 546 673 641 377 372 329
25 459 463 347 639 1,130 385 654 472 535 643 289 396
26 695 335 338 924 1,970 479 962 405 417 880 328 337
27 465 322 402 875 1,910 456 1,020 390 970 777 363 302
28 355 317 411 527 1,280 347 796 404 1,090 572 362 333
29 354 363 694 486 765 546 611 343 657 369 599 333
30 381   919 521 810 851 427 332 678 317 439 319
31 343   638   909   374 322   528   339