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USGS Daily Statistics for Alaska

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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 15294005 WILLOW C NR WILLOW AK


Matanuska-Susitna Borough, Alaska
Hydrologic Unit Code 19020505
Latitude  61°46'51", Longitude 149°53'04" NAD27
Drainage area 167  square miles
Gage datum 384.6 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 1977-10-01 -> 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 90 75 64 61 260 1,110 754 554 717 604 228 117
2 89 75 64 61 281 1,120 734 564 674 564 225 114
3 89 74 64 62 294 1,100 713 528 631 518 212 113
4 88 75 63 62 310 1,090 689 490 623 519 203 111
5 87 75 63 62 318 1,160 695 508 657 521 198 110
6 86 75 62 62 332 1,210 705 531 691 523 189 109
7 85 75 62 62 365 1,180 707 567 659 495 187 108
8 85 75 62 62 405 1,100 655 657 631 516 185 107
9 84 75 62 63 426 1,090 624 678 703 522 178 107
10 84 75 61 63 438 1,110 627 608 720 584 174 107
11 83 75 61 64 465 1,140 637 614 671 720 180 107
12 82 74 61 65 471 1,080 619 670 690 559 175 106
13 82 72 61 68 503 1,030 595 687 762 504 166 104
14 83 71 60 69 536 1,030 572 678 710 481 157 103
15 82 71 60 71 568 1,060 601 645 777 438 151 103
16 81 69 60 74 593 1,070 618 599 809 429 148 101
17 81 69 60 79 639 1,070 593 578 725 408 150 101
18 81 68 60 83 666 1,050 588 681 685 393 145 100
19 80 68 60 87 689 1,010 606 718 725 373 141 100
20 80 68 60 93 731 1,010 635 695 880 356 139 99
21 80 66 60 101 777 996 633 720 889 341 137 98
22 79 66 60 111 787 978 588 678 740 327 134 97
23 78 66 60 123 795 941 596 668 684 312 131 97
24 78 66 60 136 852 927 607 642 669 305 130 96
25 78 65 60 149 924 906 629 677 644 289 126 96
26 77 65 60 167 964 888 614 716 616 277 124 96
27 76 65 61 186 1,010 834 596 756 598 261 123 94
28 76 65 61 205 1,050 816 601 690 601 279 125 93
29 76 66 61 221 1,090 773 563 692 640 261 120 92
30 75   61 239 1,110 777 571 629 661 250 118 92
31 75   61   1,120   580 644   238   91