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USGS Daily Statistics for Maine

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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 01030500 Mattawamkeag River near Mattawamkeag, Maine


Penobscot County, Maine
Hydrologic Unit Code 01020003
Latitude  45°30'04", Longitude  68°18'21" NAD83
Drainage area 1,418  square miles
Contributing drainage area 1,418  square miles
Gage datum 217.00 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 84 - 85 years of record in, ft3/s   (Calculation Period 1934-10-01 -> 2019-09-30)

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 1,940 1,500 1,380 5,140 9,590 2,870 1,670 809 674 1,150 2,410 3,400
2 1,860 1,440 1,400 5,510 9,210 2,820 1,580 845 654 1,200 2,410 3,380
3 1,780 1,380 1,420 5,890 8,800 2,770 1,460 856 665 1,210 2,500 3,370
4 1,720 1,410 1,450 6,260 8,430 2,720 1,330 847 726 1,220 2,710 3,300
5 1,660 1,430 1,470 6,600 8,090 2,630 1,260 866 782 1,230 2,790 3,200
6 1,610 1,460 1,480 6,840 7,680 2,510 1,330 887 799 1,190 2,830 3,120
7 1,600 1,470 1,480 7,090 7,250 2,380 1,370 875 790 1,130 2,850 3,120
8 1,570 1,440 1,470 7,270 6,920 2,250 1,340 832 759 1,090 2,870 3,130
9 1,520 1,380 1,520 7,360 6,580 2,140 1,260 807 719 1,130 2,880 3,030
10 1,480 1,330 1,620 7,380 6,250 2,030 1,170 834 704 1,190 2,910 2,910
11 1,470 1,290 1,740 7,500 5,960 1,940 1,100 905 692 1,240 2,910 2,860
12 1,510 1,250 1,830 7,700 5,700 1,870 1,030 1,010 728 1,270 2,930 2,950
13 1,560 1,220 1,900 7,960 5,490 1,870 1,020 1,040 779 1,270 2,920 3,070
14 1,560 1,210 1,990 8,170 5,320 1,840 1,060 985 800 1,270 2,980 3,210
15 1,610 1,200 2,040 8,420 5,150 1,820 1,090 915 819 1,290 3,050 3,270
16 1,650 1,190 2,090 8,770 4,990 1,830 1,100 859 847 1,350 3,140 3,210
17 1,640 1,180 2,130 9,160 4,850 1,840 1,110 819 840 1,470 3,220 3,080
18 1,610 1,190 2,220 9,670 4,660 1,810 1,120 783 822 1,550 3,270 2,990
19 1,590 1,180 2,340 10,200 4,530 1,800 1,110 735 794 1,580 3,210 2,850
20 1,570 1,170 2,450 10,400 4,420 1,760 1,060 686 768 1,560 3,100 2,670
21 1,550 1,150 2,590 10,500 4,240 1,740 1,010 676 748 1,570 3,030 2,580
22 1,500 1,160 2,730 10,600 4,010 1,720 951 708 725 1,640 3,040 2,570
23 1,440 1,170 2,870 10,800 3,780 1,700 916 690 723 1,690 3,080 2,530
24 1,390 1,200 2,980 10,900 3,560 1,680 890 655 792 1,750 3,090 2,460
25 1,400 1,260 3,080 11,000 3,360 1,680 873 622 941 1,950 3,060 2,420
26 1,440 1,320 3,210 11,000 3,230 1,670 853 607 1,030 2,200 3,110 2,420
27 1,500 1,350 3,430 10,800 3,150 1,720 846 616 1,060 2,340 3,180 2,370
28 1,570 1,370 3,600 10,500 3,110 1,750 838 638 1,060 2,410 3,230 2,310
29 1,580 1,830 3,890 10,200 3,030 1,750 828 662 1,070 2,450 3,310 2,260
30 1,570   4,290 9,940 2,940 1,730 809 677 1,080 2,480 3,390 2,160
31 1,540   4,720   2,900   814 686   2,450   2,050