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USGS Daily Statistics for the Nation

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
1 279 384 419 249 498 609 620 365 599 357 633 405
2 287 354 380 204 460 615 615 292 590 387 665 368
3 380 375 298 228 504 564 567 388 583 352 623 367
4 414 391 393 277 524 579 485 383 556 336 610 343
5 407 297 436 288 489 583 539 381 599 322 535 395
6 362 359 395 288 530 615 488 305 645 310 446 409
7 353 390 398 276 527 563 496 285 610 322 523 348
8 360 363 373 332 575 522 508 379 503 313 483 401
9 479 351 365 322 532 455 466 300 482 355 494 384
10 410 419 411 335 630 459 499 309 538 337 481 407
11 409 488 334 386 583 495 557 304 569 347 456 459
12 393 454 292 373 574 456 555 317 522 375 443 476
13 396 429 373 359 652 391 521 306 543 300 402 443
14 391 444 427 404 625 464 489 303 544 318 365 468
15 360 451 396 367 562 500 460 319 432 372 353 517
16 351 490 388 398 625 483 418 315 449 473 358 518
17 387 466 447 404 658 556 380 271 424 433 457 532
18 430 484 378 583 581 543 343 293 435 469 525 596
19 431 423 375 432 574 548 382 312 504 430 403 608
20 424 395 406 394 567 644 337 352 421 382 463 557
21 330 383 408 435 558 563 284 382 522 320 414 570
22 389 399 398 442 586 604 281 363 608 329 435 471
23 474 420 416 390 561 644 342 379 545 374 434 321
24 505 458 372 376 492 722 412 392 551 391 399 325
25 534 427 370 317 471 770 417 307 528 511 365 303
26 531 401 343 344 651 606 351 315 502 455 349 262
27 543 424 305 410 550 599 303 475 433 403 377 269
28 519 441 265 556 515 558 313 471 350 466 451 331
29 508 347 304 487 524 589 322 519 398 499 421 352
30 451   250 360 566 638 369 564 371 473 425 331
31 412   290   544   385 609   597   301