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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 -> 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
1 269 354 442 258 487 598 604 380 622 343 663 346
2 253 325 389 212 448 605 612 305 595 390 702 351
3 344 335 306 238 496 538 580 409 591 328 655 347
4 387 359 413 291 520 562 496 404 557 295 633 316
5 383 260 453 279 474 550 524 397 590 281 550 375
6 338 329 417 247 509 599 459 315 629 264 465 393
7 334 370 420 210 506 515 484 286 582 278 540 342
8 295 345 392 288 561 473 487 388 503 277 503 419
9 359 330 385 273 504 399 429 308 470 322 518 404
10 347 400 436 302 601 405 464 319 535 312 508 429
11 349 471 353 366 557 446 520 309 571 327 465 456
12 341 430 307 367 546 404 520 304 530 371 452 468
13 358 409 395 374 638 345 489 290 566 307 413 424
14 366 431 452 425 618 427 452 298 553 323 378 466
15 333 438 416 383 590 471 420 308 435 373 368 511
16 325 480 408 417 640 484 380 313 444 487 375 512
17 368 443 449 425 639 533 337 275 423 444 483 539
18 434 451 373 619 545 510 296 296 452 486 556 599
19 445 392 384 457 508 515 365 309 531 445 420 603
20 426 393 425 416 532 624 336 352 439 396 480 536
21 327 400 430 449 521 547 258 371 553 336 428 540
22 402 418 390 452 545 614 290 347 647 346 446 480
23 495 442 416 397 515 629 340 364 579 395 452 327
24 500 484 373 385 446 699 388 385 586 413 404 331
25 533 451 379 305 432 755 398 307 561 542 379 311
26 504 423 356 338 596 594 357 302 530 482 340 270
27 494 447 318 399 490 601 317 480 457 417 346 280
28 495 467 276 544 468 568 326 489 364 457 400 347
29 483 347 318 466 525 606 335 525 396 505 390 368
30 444   258 337 558 652 385 577 375 475 365 330
31 391   302   510   397 633   617   284