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USGS Daily Statistics for the Nation

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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 11481500 REDWOOD C NR BLUE LAKE CA


Humboldt County, California
Hydrologic Unit Code 18010102
Latitude  40°54'22", Longitude 123°48'51" NAD27
Drainage area 67.7  square miles
Gage datum 867.26 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 1953-10-01 -> 2026-09-30)

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
1 442 408 480 490 206 111 32 10 7.5 7.9 46 328
2 395 472 459 439 202 101 31 10 6.6 7.4 46 403
3 402 483 449 396 210 92 29 9.9 6.2 6.9 45 323
4 434 406 449 377 217 92 28 9.7 5.9 7 53 285
5 442 383 497 360 208 90 27 9.6 5.9 8 65 315
6 413 408 491 357 198 87 26 9.5 5.6 8.5 85 411
7 422 472 451 368 194 84 25 9.3 5.3 8.9 86 328
8 507 433 459 364 189 78 24 9.1 5.3 7.2 73 347
9 450 433 485 342 181 74 23 8.8 6 9.6 72 301
10 542 406 478 328 175 71 23 8.5 6.6 16 107 354
11 543 369 449 334 173 66 22 8.2 5.7 14 125 320
12 505 459 453 322 162 64 21 8 5.3 12 130 309
13 627 535 511 321 154 61 20 7.8 5.1 19 237 411
14 659 578 541 321 148 58 19 7.7 5.3 14 170 457
15 630 557 491 300 146 62 19 7.7 5.3 13 159 395
16 707 587 511 293 144 56 18 7.6 5.4 13 182 398
17 648 604 480 302 143 53 18 7.3 6.3 14 194 403
18 560 604 551 294 167 53 18 7.3 6.7 16 186 373
19 584 655 445 280 156 52 17 7.2 7.7 28 175 461
20 618 620 413 274 141 49 16 7.2 7.3 23 210 446
21 533 640 431 274 141 46 15 6.9 6.4 20 273 598
22 546 560 450 260 136 43 15 6.7 6.5 30 370 585
23 496 530 450 259 121 41 14 6.6 9.1 73 359 450
24 453 525 502 266 113 40 14 7.2 9.6 56 349 420
25 425 536 498 256 108 38 13 6.6 8.5 83 235 357
26 518 560 452 248 107 37 13 6.3 10 64 228 390
27 459 562 431 250 115 36 12 6.1 9.4 45 229 480
28 466 548 428 240 110 35 12 6.4 7.2 45 239 555
29 445 516 455 227 99 34 11 6.5 7.5 54 249 517
30 400   504 215 102 32 11 10 13 85 279 589
31 395   477   108   11 9.4   55   546