Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

USGS Daily Statistics for Montana

Click to hide state-specific text

Questions or concerns about USGS data and data products in Montana and Wyoming can be directed to the Wyoming-Montana Water Science Center Data Management Section.


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 06208500 Clarks Fork Yellowstone River at Edgar MT


Carbon County, Montana
Hydrologic Unit Code 10070006
Latitude  45°27'56.57", Longitude 108°50'38.78" NAD83
Drainage area 2,045  square miles
Gage datum 3,460 feet above NAVD88
Output formats
HTML table of all data
Tab-separated data
Reselect output format

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 1920-10-01 -> 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
1 374 349 363 385 934 3,780 3,390 909 420 540 548 479
2 376 354 357 392 961 3,800 3,300 866 423 527 548 480
3 378 358 354 395 976 3,800 3,190 853 408 529 538 482
4 379 362 354 394 1,020 3,970 3,150 824 412 535 544 469
5 379 368 353 407 1,080 4,130 3,110 789 404 565 546 455
6 378 361 362 411 1,160 4,420 3,000 740 393 559 548 444
7 380 355 370 414 1,290 4,620 2,860 701 424 559 545 438
8 380 357 380 423 1,400 4,600 2,730 664 441 561 545 435
9 378 356 387 439 1,430 4,470 2,580 636 399 564 547 434
10 378 363 383 451 1,470 4,350 2,460 604 409 559 540 431
11 372 373 388 454 1,530 4,320 2,390 588 429 559 538 431
12 366 364 387 460 1,620 4,250 2,350 583 434 566 536 434
13 367 361 379 472 1,660 4,270 2,250 574 431 564 531 431
14 365 356 379 486 1,740 4,470 2,120 547 435 560 534 427
15 365 354 379 514 1,880 4,390 2,020 536 440 557 531 420
16 352 355 379 534 2,000 4,450 1,930 527 458 560 528 415
17 351 359 397 542 2,190 4,500 1,810 514 456 569 522 407
18 351 359 383 564 2,370 4,360 1,720 485 454 567 524 401
19 353 357 379 592 2,480 4,270 1,630 471 504 562 518 401
20 355 358 378 619 2,590 4,240 1,560 468 491 563 518 402
21 356 359 376 636 2,740 4,150 1,480 500 502 564 507 406
22 355 356 374 676 2,860 4,110 1,390 484 522 561 502 404
23 356 354 384 720 2,910 4,150 1,300 484 511 556 495 405
24 350 350 398 748 3,010 4,070 1,230 463 508 552 500 398
25 349 353 394 746 3,130 4,020 1,180 441 508 551 505 395
26 350 355 381 792 3,200 3,960 1,140 432 507 555 503 391
27 355 359 382 796 3,270 3,960 1,100 433 508 548 499 382
28 358 362 383 815 3,400 3,810 1,040 420 513 549 486 379
29 356 352 384 856 3,590 3,630 1,000 415 513 543 482 383
30 354   382 874 3,740 3,500 980 413 525 549 475 379
31 352   379   3,760   959 405   547   376