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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 06018500 Beaverhead River near Twin Bridges MT


Madison County, Montana
Hydrologic Unit Code 10020002
Latitude  45°23'00.20", Longitude 112°27'10.19" NAD83
Drainage area 3,618  square miles
Gage datum 4,809.15 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 1934-10-01 -> 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
1 395 379 403 476 343 278 333 176 308 387 479 492
2 390 383 402 474 338 277 317 174 313 382 485 497
3 387 386 404 468 329 284 309 182 314 381 492 497
4 385 384 405 464 319 300 311 183 310 385 499 494
5 384 388 407 467 316 309 311 185 318 388 500 485
6 386 391 409 474 307 317 298 188 323 387 504 474
7 386 394 415 471 297 324 283 189 329 385 507 473
8 388 395 414 468 294 333 270 191 332 388 511 464
9 387 389 416 461 293 352 263 196 332 387 514 458
10 384 387 416 453 290 373 263 200 336 386 515 460
11 378 390 413 447 283 375 260 200 345 384 514 455
12 377 398 416 442 284 385 266 209 348 388 513 454
13 379 395 419 440 279 368 260 208 350 387 510 448
14 383 393 419 434 274 367 256 208 355 384 511 442
15 384 388 420 437 264 366 250 209 358 393 510 442
16 381 389 427 434 258 372 245 211 358 405 508 438
17 384 392 436 430 262 383 236 209 356 409 510 436
18 382 395 440 424 253 376 234 209 361 409 514 434
19 379 398 450 417 239 368 229 211 371 412 514 433
20 377 398 457 413 239 348 223 217 379 421 516 433
21 378 404 456 408 244 343 215 220 381 426 519 436
22 374 406 455 399 254 344 211 227 376 427 514 435
23 379 406 461 397 255 339 208 239 379 434 508 433
24 380 406 473 387 261 336 198 250 380 446 507 423
25 377 405 479 377 262 336 194 258 379 453 513 419
26 375 404 481 372 259 335 188 266 381 456 508 412
27 375 402 487 361 257 340 182 270 380 456 503 411
28 375 405 482 352 255 342 175 274 385 460 500 410
29 374 435 478 346 264 339 174 275 388 463 495 406
30 375   472 345 276 338 173 286 389 466 490 401
31 376   472   278   174 299   473   398