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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 15284000 MATANUSKA R AT PALMER AK


Matanuska-Susitna Borough, Alaska
Hydrologic Unit Code 19020402
Latitude  61°36'33", Longitude 149°04'15" NAD27
Drainage area 2,060  square miles
Gage datum 185.2 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 1948-10-01 -> 2025-09-30)

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
1 702 609 549 555 1,420 6,260 13,500 12,600 6,780 3,120 1,410 862
2 698 608 548 557 1,420 6,220 13,100 12,400 6,660 3,000 1,370 849
3 694 603 547 555 1,480 6,390 13,100 12,100 6,580 3,000 1,330 844
4 696 602 545 555 1,540 6,720 13,200 11,700 6,400 3,020 1,310 843
5 692 601 543 556 1,560 7,170 13,500 11,500 6,240 2,870 1,290 837
6 693 598 541 559 1,620 7,790 13,900 11,800 6,090 2,860 1,270 833
7 689 598 540 562 1,700 8,440 13,900 11,500 5,880 2,730 1,240 832
8 687 600 536 562 1,880 8,870 13,700 11,300 5,610 2,700 1,200 834
9 685 602 536 569 1,970 8,800 13,300 11,400 5,540 2,630 1,170 823
10 677 604 534 568 1,970 8,950 13,100 11,300 5,740 2,610 1,150 821
11 672 597 527 579 2,030 9,300 13,100 10,700 5,580 2,530 1,120 818
12 671 596 526 584 2,100 9,570 13,200 10,700 5,630 2,400 1,100 810
13 671 594 526 599 2,180 9,660 13,100 10,700 5,660 2,310 1,080 803
14 676 595 525 613 2,260 10,000 13,200 10,600 5,480 2,230 1,060 789
15 678 593 522 628 2,310 10,600 13,200 10,200 5,250 2,150 1,030 783
16 671 588 519 650 2,380 10,800 13,200 9,780 4,970 2,120 1,010 772
17 669 586 523 672 2,480 10,900 13,000 9,610 4,790 2,070 999 767
18 671 582 520 698 2,650 11,500 12,900 9,600 4,630 1,970 994 763
19 674 583 523 725 2,820 11,900 12,900 9,260 4,500 1,900 985 760
20 670 582 523 764 3,040 12,600 13,100 8,930 4,660 1,840 986 756
21 670 578 527 774 3,320 12,700 13,200 8,820 4,790 1,790 974 754
22 670 576 529 805 3,550 12,600 13,000 8,760 4,600 1,750 965 754
23 667 574 534 840 3,950 12,500 12,700 8,940 4,420 1,710 960 757
24 662 573 539 876 4,150 12,700 12,700 9,180 4,180 1,660 944 751
25 663 569 539 926 4,540 12,700 12,600 9,070 3,920 1,630 932 742
26 667 567 541 973 4,950 12,700 12,300 8,750 3,770 1,610 927 737
27 657 563 541 1,060 5,220 13,000 12,400 8,530 3,640 1,560 916 732
28 647 560 539 1,150 5,470 13,200 12,500 8,240 3,420 1,520 897 729
29 644 552 539 1,250 5,640 13,100 12,700 7,840 3,290 1,520 895 727
30 641   541 1,370 5,820 13,400 12,800 7,400 3,200 1,480 888 725
31 638   543   6,240   12,800 6,950   1,440   722