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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 15088000 SAWMILL C NR SITKA AK


City And Borough Of Sitka, Alaska
Hydrologic Unit Code 19010212
Latitude  57°03'05", Longitude 135°13'40" NAD27
Drainage area 38.7  square miles
Gage datum 1.9 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 1919-10-01 -> 2024-09-30)

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
1 140 150 130 99 210 417 470 453 568 704 472 372
2 130 176 134 97 215 432 464 449 554 658 491 461
3 124 166 131 98 223 457 458 487 496 585 459 369
4 120 159 126 97 237 461 460 486 465 540 531 284
5 121 155 120 97 253 463 466 485 446 497 443 254
6 129 143 115 108 262 478 472 525 465 653 358 225
7 144 126 112 113 265 502 501 502 487 643 400 255
8 171 118 110 123 273 496 489 466 629 617 379 250
9 170 121 105 128 290 494 457 463 640 589 466 196
10 160 124 102 123 301 524 446 539 633 623 422 189
11 170 124 98 124 313 498 461 507 683 628 436 191
12 178 134 95 132 332 495 465 510 560 720 455 208
13 185 127 94 132 369 491 484 588 660 890 401 204
14 198 135 113 136 368 488 465 540 709 780 330 188
15 189 136 121 133 379 477 454 478 622 660 297 171
16 167 138 119 140 397 462 434 437 523 581 265 229
17 170 139 113 143 403 464 444 500 565 591 272 235
18 164 129 110 146 390 480 481 584 672 652 322 191
19 164 124 104 154 380 482 480 614 670 633 359 199
20 166 121 109 161 412 492 481 502 691 648 378 257
21 204 120 113 173 417 488 487 482 796 702 549 216
22 158 112 109 183 411 474 483 505 741 746 660 203
23 147 113 105 189 409 480 468 568 709 677 496 227
24 144 123 99 199 402 491 483 481 768 568 392 250
25 130 160 95 211 403 479 485 419 796 518 375 181
26 117 137 95 229 410 467 465 423 769 514 351 158
27 110 135 97 234 412 464 456 434 754 574 388 155
28 120 127 103 232 426 467 484 461 702 450 338 199
29 139 93 103 220 432 465 499 526 797 411 315 182
30 151   104 217 433 468 478 487 754 473 300 163
31 139   104   412   452 514   517   148