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USGS 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 08167800 Guadalupe Rv at Sattler, TX


Comal County, Texas
Hydrologic Unit Code 12100202
Latitude  29°51'32", Longitude  98°10'47" NAD27
Drainage area 1,436  square miles
Contributing drainage area 1,436  square miles
Gage datum 742.24 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 1963-10-01 -> 2021-09-30)

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
1 429 315 375 457 613 761 516 543 400 250 334 445
2 436 330 359 455 579 718 507 547 393 240 355 425
3 449 325 395 476 569 662 509 537 403 224 430 423
4 454 306 436 499 558 643 530 532 420 225 459 417
5 445 293 406 481 523 652 1,340 569 406 240 443 406
6 426 297 414 392 469 651 1,410 544 396 233 385 401
7 411 300 417 341 462 629 1,070 525 402 235 362 376
8 402 297 424 364 454 639 936 511 378 230 384 361
9 391 306 461 483 410 632 818 508 384 221 400 359
10 381 353 462 597 368 636 716 519 421 214 414 363
11 367 376 413 591 359 603 684 541 424 205 441 367
12 363 379 418 551 338 595 694 543 404 200 430 365
13 367 418 430 548 339 685 569 551 391 195 426 368
14 357 450 443 569 350 672 634 530 379 201 434 367
15 358 514 460 618 359 653 646 514 357 232 432 372
16 358 512 461 555 391 708 608 510 371 249 381 373
17 358 509 479 480 422 790 578 496 360 297 339 372
18 359 472 487 405 420 854 594 526 351 322 334 378
19 355 418 485 376 404 894 611 538 421 334 351 393
20 355 397 494 317 386 883 556 531 409 349 395 404
21 355 391 492 342 438 800 522 534 382 357 405 375
22 361 370 481 452 473 711 544 531 327 362 372 310
23 368 325 523 516 490 676 529 533 300 384 372 291
24 367 318 560 509 486 629 529 530 283 411 391 289
25 370 318 546 499 489 584 517 494 261 403 353 298
26 357 335 537 541 466 554 513 421 239 394 357 310
27 316 363 525 568 446 610 525 396 228 380 385 362
28 296 373 451 555 487 666 520 391 242 371 413 433
29 299 203 400 525 561 689 516 392 248 342 422 453
30 293   410 559 638 592 509 391 252 347 431 445
31 296   427   736   528 393   341   437