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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 01047150 Kennebec River near Madison, Maine


Somerset County, Maine
Hydrologic Unit Code 01030003
Latitude  44°46'44", Longitude  69°53'13" NAD83
Drainage area 3,256  square miles
Contributing drainage area 3,256  square miles
Gage datum 162.14 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 2008-10-01 -> 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 6,600 5,940 5,550 7,710 14,400 5,960 7,680 4,070 3,450 5,170 6,700 6,920
2 6,440 5,820 5,420 8,130 14,300 5,980 7,600 3,860 3,410 5,230 6,020 6,430
3 6,360 5,720 5,460 8,550 13,000 6,860 6,680 3,960 3,560 4,770 5,920 5,870
4 6,180 5,680 5,590 9,580 13,200 7,670 5,960 4,080 3,520 4,440 5,790 5,870
5 5,940 5,590 5,630 9,600 13,500 7,340 6,520 3,860 3,910 4,260 5,360 5,550
6 5,910 5,530 5,870 9,390 13,100 6,640 5,950 3,660 5,140 4,430 5,340 5,220
7 6,220 5,400 6,710 9,550 11,500 5,910 5,850 3,610 5,040 4,210 5,000 4,940
8 6,130 5,270 6,570 10,100 11,000 5,840 5,860 3,850 4,410 4,900 5,210 4,880
9 5,870 5,290 6,050 9,680 10,400 5,600 5,610 4,660 4,180 4,680 5,730 4,870
10 5,930 5,390 5,990 9,900 9,810 5,150 5,020 4,820 4,010 4,190 5,850 5,000
11 6,660 5,470 6,130 10,500 9,590 5,130 5,640 4,570 3,750 3,880 5,920 5,890
12 6,230 5,410 6,090 12,000 8,940 5,250 5,530 4,410 3,650 3,570 5,440 6,550
13 6,270 5,410 6,270 13,600 8,070 5,930 4,640 3,880 3,890 3,530 5,220 7,450
14 6,390 5,320 6,430 14,500 7,640 6,250 4,300 4,440 4,030 3,940 5,100 7,980
15 6,240 5,330 6,190 14,200 8,720 5,790 4,090 4,350 3,870 5,410 5,430 7,480
16 6,140 5,390 6,050 14,700 10,100 5,060 4,060 4,040 3,670 5,630 5,620 6,560
17 6,080 5,540 6,040 14,200 9,750 4,720 4,290 4,100 3,540 5,860 5,360 6,160
18 6,050 5,420 6,220 13,100 8,950 5,610 4,360 3,820 3,430 5,220 5,250 7,370
19 6,080 5,300 6,860 11,500 7,690 5,870 4,570 3,830 4,200 4,460 5,330 12,500
20 6,130 5,340 6,970 11,100 7,330 6,110 4,400 3,710 4,160 4,330 5,220 8,210
21 6,010 5,340 6,960 11,400 8,060 5,620 4,250 3,630 3,940 4,490 5,120 7,310
22 5,850 5,370 6,820 11,300 8,150 5,170 3,970 3,680 3,730 4,480 4,860 7,920
23 5,880 5,360 6,260 12,000 6,770 4,700 3,930 3,670 3,640 4,870 4,650 7,690
24 5,830 5,360 7,290 13,100 6,290 4,440 3,870 3,490 3,670 5,290 4,630 8,040
25 5,910 5,500 6,570 11,600 6,920 4,170 3,660 3,430 3,710 5,540 4,510 7,800
26 6,780 5,850 6,440 11,600 7,580 4,660 3,460 3,670 3,710 5,070 4,560 8,750
27 6,520 5,800 6,290 12,500 7,690 6,320 3,420 3,750 3,720 5,150 4,780 7,560
28 6,100 5,620 6,030 13,400 8,110 6,720 3,390 4,030 3,580 5,150 5,450 7,250
29 6,060 5,600 6,720 12,900 7,830 7,240 3,850 6,000 3,530 5,300 5,100 6,790
30 6,020   7,280 12,400 7,250 7,890 3,940 3,950 3,990 6,370 5,000 6,560
31 6,000   7,570   6,330   4,080 3,480   7,200   6,750