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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 08073700 Buffalo Bayou at Piney Point, TX


Harris County, Texas
Hydrologic Unit Code 12040104
Latitude  29°44'48", Longitude  95°31'24" NAD27
Drainage area 299  square miles
Contributing drainage area 299  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 1963-10-01 -> 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
1 283 450 412 246 490 609 620 365 599 357 620 403
2 285 378 373 203 474 615 615 292 590 387 652 365
3 398 402 293 226 511 564 567 388 583 349 610 362
4 425 433 386 273 546 579 485 383 556 331 598 339
5 429 363 429 284 511 583 539 381 599 330 524 389
6 381 421 388 284 540 615 488 305 645 325 438 402
7 371 449 391 272 557 563 496 285 610 329 513 342
8 371 420 367 327 606 522 508 379 503 313 474 394
9 480 394 359 317 563 455 466 300 482 351 497 378
10 425 424 404 361 630 459 499 309 538 332 487 401
11 420 490 329 410 583 495 557 304 569 342 464 452
12 392 467 287 406 574 456 555 317 522 368 445 467
13 392 454 366 391 652 391 521 306 543 302 412 435
14 386 443 419 434 625 464 489 303 544 315 375 459
15 355 444 402 396 562 500 460 319 432 366 355 508
16 346 482 387 428 625 483 418 315 449 464 358 521
17 382 459 441 419 658 556 380 271 424 425 451 534
18 423 476 377 575 581 543 343 293 435 461 516 590
19 424 416 380 427 574 548 382 312 504 422 397 598
20 416 389 409 389 567 644 337 352 421 376 455 547
21 325 377 421 433 558 563 284 382 522 315 408 559
22 407 392 411 439 586 604 281 363 608 323 427 463
23 487 413 433 385 561 644 342 379 545 367 427 317
24 543 450 405 370 492 722 412 392 551 384 392 331
25 561 420 399 313 471 770 417 307 528 501 359 300
26 558 395 367 339 651 606 351 315 502 448 343 270
27 556 416 327 403 550 599 303 475 433 396 371 288
28 553 434 277 546 515 558 313 471 350 457 442 328
29 542 328 303 483 524 589 322 519 398 490 413 347
30 495   248 357 566 638 369 564 371 464 420 327
31 488   288   544   385 609   586   297