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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 08073600 Buffalo Bayou at W Belt Dr, Houston, TX


Harris County, Texas
Hydrologic Unit Code 12040104
Latitude  29°45'43", Longitude  95°33'27" NAD27
Drainage area 290  square miles
Contributing drainage area 290  square miles
Gage datum 0.00 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 1970-10-01 -> 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
1 286 435 374 258 477 508 475 384 536 427 501 433
2 312 379 357 244 449 520 488 325 492 421 554 400
3 391 386 319 264 487 529 437 370 481 386 562 385
4 392 390 393 338 511 558 380 365 467 364 527 384
5 383 346 392 383 493 557 445 323 502 327 461 431
6 375 389 365 364 528 546 432 264 564 313 423 421
7 381 408 294 332 561 501 430 266 542 320 460 363
8 364 410 255 355 562 434 495 336 488 327 426 414
9 466 391 257 332 530 460 444 270 476 355 430 432
10 440 438 303 345 595 435 497 279 505 328 436 410
11 426 491 261 339 509 457 537 281 603 326 397 438
12 402 505 282 348 505 480 511 285 536 299 378 442
13 415 487 332 343 569 444 475 255 513 272 387 437
14 391 466 371 373 544 472 440 246 501 263 356 493
15 370 463 370 331 488 479 436 261 406 326 328 561
16 395 464 363 340 496 457 432 262 408 396 344 540
17 406 428 405 328 505 498 391 248 366 382 421 527
18 443 420 368 456 528 480 369 290 395 438 479 549
19 456 389 384 336 508 514 390 306 504 424 410 542
20 458 389 383 340 503 587 350 289 462 401 433 519
21 393 398 387 372 484 524 296 296 481 339 416 514
22 457 387 398 373 534 553 285 311 512 349 430 426
23 498 410 406 371 546 574 322 346 530 342 424 331
24 533 464 382 381 473 593 381 322 513 350 438 340
25 548 397 368 315 447 611 367 275 481 409 398 343
26 541 364 346 355 533 495 317 290 467 353 425 309
27 545 360 343 377 440 504 271 399 404 340 440 332
28 558 374 340 482 412 481 307 381 375 416 460 374
29 536 262 334 431 416 506 319 426 441 429 441 382
30 465   263 390 445 530 369 482 422 415 467 352
31 467   278   440   382 589   478   319