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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 08049500 W Fk Trinity Rv at Grand Prairie, TX


Dallas County, Texas
Hydrologic Unit Code 12030102
Latitude  32°45'45", Longitude  96°59'40" NAD83
Drainage area 3,065  square miles
Contributing drainage area 3,065  square miles
Gage datum 405.30 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 1924-10-01 -> 2020-09-30)

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
1 490 642 1,030 878 1,310 1,620 778 386 348 281 733 511
2 461 705 880 746 1,510 1,600 716 386 336 335 665 483
3 500 568 850 713 1,800 1,630 719 394 301 325 743 504
4 509 507 800 765 1,490 1,560 737 407 308 359 821 472
5 528 506 797 767 1,570 1,440 643 340 406 361 791 471
6 500 483 843 743 1,570 1,340 621 325 418 323 704 430
7 485 436 860 683 1,370 1,350 581 305 467 379 616 408
8 501 435 823 827 1,410 1,270 531 275 610 391 536 458
9 551 560 840 840 1,560 1,300 496 230 666 605 516 528
10 548 564 806 676 1,370 1,330 515 229 459 522 481 542
11 513 474 881 630 1,400 1,430 538 291 409 421 494 517
12 472 574 1,070 635 1,360 1,330 480 258 471 435 382 587
13 502 624 1,000 622 1,460 1,340 477 274 503 644 438 561
14 452 545 852 776 1,590 1,320 437 312 428 612 403 489
15 395 526 771 661 1,640 1,350 462 251 361 623 446 498
16 523 616 887 638 1,750 1,380 428 219 293 744 446 534
17 571 695 904 743 2,260 1,310 383 223 333 729 468 537
18 510 730 903 959 2,150 1,270 362 237 273 781 510 490
19 523 673 1,040 869 1,980 1,160 337 279 300 828 402 457
20 479 661 1,250 1,100 1,850 1,150 293 293 321 799 358 624
21 426 795 1,180 1,140 1,530 1,120 277 233 457 656 310 706
22 574 1,010 990 1,060 1,320 1,100 275 222 523 667 335 583
23 614 980 858 1,000 1,340 1,060 285 223 403 717 386 716
24 568 931 821 1,250 1,400 997 321 233 257 698 388 663
25 570 1,160 825 1,410 1,530 1,010 317 248 270 653 472 569
26 569 1,150 860 1,320 1,790 990 337 226 304 564 452 585
27 487 1,020 1,010 1,290 1,580 910 285 267 312 613 539 694
28 490 1,060 1,100 1,400 1,570 918 381 259 304 588 562 650
29 577 977 1,050 1,450 1,670 917 401 265 271 623 585 604
30 491   1,170 1,300 1,800 812 406 290 319 598 561 563
31 557   1,180   1,710   439 259   687   491