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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 06016000 Beaverhead River at Barretts MT


Beaverhead County, Montana
Hydrologic Unit Code 10020002
Latitude  45°06'58.06", Longitude 112°45'01.78" NAD83
Drainage area 2,730  square miles
Gage datum 5,268.17 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 79 - 110 years of record in, ft3/s   (Calculation Period 1907-10-01 -> 2018-09-30)

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
1 308 289 267 368 451 743 634 579 360 330 401 382
2 305 288 269 372 452 737 619 576 356 332 404 381
3 305 289 274 373 450 753 607 577 348 334 411 379
4 305 293 283 373 465 784 602 569 343 335 413 373
5 303 297 288 382 479 791 592 563 343 334 418 371
6 301 293 280 381 487 800 582 557 344 332 417 366
7 303 292 276 383 493 807 572 549 343 334 420 364
8 300 288 277 390 508 824 571 540 342 333 422 361
9 295 287 278 392 522 847 572 529 344 331 421 357
10 292 288 279 391 526 875 566 519 344 330 417 357
11 291 291 283 390 540 870 569 510 343 331 420 353
12 288 292 284 401 547 856 576 504 346 331 417 352
13 290 288 285 401 548 837 570 489 347 325 414 349
14 290 288 285 408 563 831 571 481 348 323 415 348
15 291 287 290 411 576 824 577 473 347 324 414 347
16 289 288 298 410 594 826 581 462 347 323 411 345
17 289 287 305 409 608 841 586 452 340 322 407 341
18 288 288 310 410 605 821 587 443 343 321 409 339
19 288 289 321 413 611 789 591 439 347 323 406 338
20 288 289 323 416 627 783 594 432 347 323 407 340
21 287 290 321 421 644 768 599 424 348 323 405 338
22 289 290 328 423 652 766 604 416 346 322 402 334
23 290 287 336 437 657 750 604 410 343 328 400 334
24 288 288 340 437 665 729 603 401 339 338 405 333
25 290 288 341 442 661 716 599 395 343 340 404 328
26 290 287 341 442 668 703 597 387 340 341 401 324
27 289 287 339 447 690 697 592 381 339 342 397 322
28 288 285 330 447 710 690 589 375 339 341 391 318
29 289 299 335 449 720 674 583 371 337 344 387 318
30 291   346 451 727 658 583 368 334 348 387 315
31 291   357   740   578 364   352   313