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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 11525655 TRINITY R BL LIMEKILN GULCH NR DOUGLAS CITY CA


Trinity County, California
Hydrologic Unit Code 18010211
Latitude  40°40'22", Longitude 122°55'10" NAD27
Drainage area 810  square miles
Gage datum 1,650 feet above NGVD29
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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 1980-10-01 -> 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
1 668 570 863 711 2,180 2,010 1,040 507 647 426 334 394
2 649 605 902 714 2,340 1,920 1,020 492 689 422 337 439
3 637 573 920 718 2,420 1,850 1,000 488 672 422 329 414
4 655 519 895 740 2,520 1,780 989 479 666 423 328 416
5 661 502 922 769 2,670 1,730 973 473 677 424 328 421
6 649 511 944 789 2,910 1,710 962 473 650 423 330 436
7 663 532 939 789 2,870 1,700 944 473 621 423 337 432
8 698 519 992 717 2,790 1,630 927 471 603 422 335 421
9 688 548 1,030 662 2,730 1,560 915 469 635 425 337 429
10 720 527 956 664 2,740 1,540 866 469 641 429 348 447
11 763 518 904 719 2,640 1,550 830 469 604 427 358 441
12 779 496 876 771 2,560 1,540 791 468 583 426 383 432
13 828 525 928 754 2,600 1,510 754 479 572 426 387 454
14 785 617 912 732 2,620 1,510 696 487 560 424 369 523
15 716 637 906 798 2,550 1,470 669 485 557 409 370 515
16 711 636 921 891 2,480 1,390 663 486 557 363 384 492
17 724 720 894 1,170 2,390 1,300 649 537 618 326 385 490
18 688 722 880 1,210 2,330 1,230 629 535 627 318 374 477
19 672 626 853 1,120 2,420 1,200 619 515 593 322 381 561
20 668 643 850 1,070 2,330 1,180 602 510 565 318 396 619
21 642 649 822 1,090 2,280 1,170 583 592 562 315 393 630
22 629 645 777 1,200 2,280 1,140 561 588 540 320 400 645
23 616 667 724 1,290 2,280 1,140 547 607 478 330 402 608
24 576 710 679 1,320 2,250 1,110 543 649 445 340 394 605
25 534 737 657 1,340 2,200 1,080 540 686 438 326 369 610
26 579 772 699 1,520 2,150 1,100 540 752 436 326 367 659
27 550 846 714 1,690 2,070 1,090 544 760 432 325 372 692
28 547 817 722 1,770 2,100 1,070 542 705 427 330 375 761
29 595 817 710 2,040 2,090 1,050 530 737 428 330 390 734
30 587   731 2,160 2,050 1,040 515 707 431 331 392 800
31 573   730   2,020   505 677   328   757