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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 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 2,034  square miles
Gage datum 3,460 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 1920-10-01 -> 2019-09-30)

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
1 372 347 359 385 929 3,730 3,380 931 428 538 538 479
2 372 352 353 392 947 3,740 3,300 889 433 523 539 478
3 373 357 349 396 960 3,720 3,190 876 418 523 528 479
4 377 362 350 394 1,000 3,860 3,150 846 422 529 534 466
5 377 367 350 405 1,070 3,980 3,120 810 414 561 537 449
6 375 360 359 406 1,160 4,240 3,010 759 402 556 539 439
7 377 355 367 410 1,290 4,440 2,880 717 434 557 535 434
8 378 356 378 421 1,410 4,460 2,750 676 451 559 537 430
9 375 355 385 438 1,440 4,390 2,600 649 405 563 539 428
10 376 363 383 451 1,490 4,300 2,480 614 415 557 534 426
11 372 374 387 453 1,570 4,260 2,420 599 434 557 532 427
12 365 363 386 458 1,650 4,180 2,380 595 434 561 531 430
13 364 362 378 469 1,690 4,160 2,270 588 432 553 526 428
14 362 358 379 484 1,760 4,280 2,140 560 438 551 528 423
15 363 355 379 514 1,890 4,290 2,030 547 444 549 525 416
16 349 356 378 533 2,000 4,420 1,950 539 463 552 522 412
17 348 360 398 544 2,170 4,490 1,830 527 461 562 516 404
18 348 358 383 568 2,330 4,370 1,750 497 459 560 518 399
19 351 356 379 598 2,450 4,270 1,660 483 512 554 513 396
20 353 357 378 627 2,560 4,230 1,580 481 498 554 513 398
21 354 357 374 645 2,720 4,170 1,500 515 505 554 501 402
22 353 355 371 688 2,860 4,170 1,420 497 523 551 498 400
23 354 353 383 731 2,920 4,230 1,330 495 512 546 491 402
24 347 347 399 757 3,020 4,120 1,260 473 506 542 495 394
25 346 351 394 756 3,170 4,040 1,210 451 505 541 501 393
26 349 353 380 801 3,270 3,990 1,170 440 505 546 500 389
27 353 356 382 805 3,330 4,000 1,130 441 508 538 497 380
28 355 360 383 821 3,420 3,830 1,070 429 512 540 484 377
29 353 350 384 866 3,590 3,620 1,030 421 511 534 480 380
30 351   380 881 3,730 3,480 1,010 419 523 541 474 376
31 349   378   3,730   982 412   539   373