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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 12143400 SF SNOQUALMIE RIVER AB ALICE CREEK NEAR GARCIA, WA


King County, Washington
Hydrologic Unit Code 17110010
Latitude  47°24'55", Longitude 121°35'10" NAD27
Drainage area 41.6  square miles
Gage datum 1,437.67 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 1960-10-01 -> 2020-09-30)

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
1 268 318 238 316 467 565 276 86 72 122 361 439
2 281 283 230 318 484 571 267 83 81 119 347 483
3 331 299 245 312 486 542 269 82 70 128 343 474
4 324 303 249 310 487 540 254 80 64 121 407 414
5 400 289 261 357 506 547 247 81 58 100 334 333
6 320 276 270 390 514 529 242 76 64 105 389 318
7 461 295 251 378 509 517 231 76 63 107 399 298
8 394 315 236 367 519 480 226 74 71 133 363 325
9 302 267 289 374 524 464 224 67 68 146 336 356
10 305 249 276 367 516 465 211 65 77 155 327 360
11 287 230 293 370 520 457 206 63 87 149 340 358
12 284 269 320 371 545 469 204 61 76 144 395 356
13 320 277 303 383 550 466 209 62 62 160 432 376
14 389 342 301 406 559 470 194 59 70 165 404 377
15 445 359 312 392 583 460 193 59 77 178 328 395
16 426 385 300 371 597 457 173 58 76 215 350 360
17 415 331 277 381 598 429 172 57 95 165 382 344
18 449 321 283 374 575 439 160 60 97 165 369 336
19 393 407 316 382 575 420 150 57 85 192 401 298
20 359 362 284 427 582 399 145 61 93 228 400 326
21 326 343 267 405 574 384 137 58 104 256 376 332
22 268 320 274 402 582 373 128 55 93 300 378 293
23 321 283 284 415 579 365 123 60 99 250 438 310
24 401 296 296 437 560 363 119 70 104 235 542 341
25 365 256 287 409 557 352 114 76 95 235 531 338
26 323 236 286 408 553 324 110 70 81 262 454 365
27 311 256 274 439 546 300 106 65 80 260 378 305
28 323 270 272 471 564 298 102 65 86 250 409 309
29 352 368 281 466 585 307 100 62 99 254 408 341
30 390   308 476 569 287 95 63 157 281 376 330
31 384   338   540   90 61   356   272