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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 01049265 Kennebec River at North Sidney, Maine


Kennebec County, Maine
Hydrologic Unit Code 01030003
Latitude  44°28'20", Longitude  69°41'02" NAD83
Drainage area 5,403  square miles
Contributing drainage area 5,403  square miles
Gage datum 15.12 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 water year of record in, ft3/s   (Calculation Period 1978-10-01 -> 2023-09-30)

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 8,330 7,880 7,900 21,300 20,800 13,100 8,400 5,080 4,750 6,490 10,500 13,000
2 8,110 7,570 7,910 21,800 19,800 12,500 8,140 4,980 4,730 6,350 9,540 13,300
3 7,950 7,570 7,890 20,300 19,400 12,700 8,060 5,050 4,730 6,120 9,800 11,800
4 7,770 7,850 7,800 21,000 18,700 13,000 7,100 5,160 4,700 5,780 9,660 11,500
5 7,520 7,890 7,650 20,000 18,300 12,300 7,310 5,080 4,700 6,030 9,090 11,000
6 7,490 7,800 7,670 19,400 17,700 11,300 7,320 4,970 5,320 6,020 8,990 10,100
7 7,570 7,530 7,960 21,500 17,100 10,400 6,710 5,050 5,540 6,000 9,580 9,720
8 7,180 7,270 8,530 22,000 16,000 9,670 6,700 5,430 5,270 6,030 9,560 9,460
9 6,990 7,120 8,850 20,100 15,100 9,760 6,670 5,660 5,030 6,640 9,390 8,690
10 7,180 6,970 9,160 19,700 14,300 9,000 6,250 5,680 5,210 6,950 9,430 8,520
11 8,270 6,890 9,710 21,200 14,000 9,590 6,050 5,410 5,010 6,040 9,810 8,580
12 8,310 6,940 10,200 22,000 13,600 9,180 5,840 5,290 4,830 5,930 9,650 8,670
13 8,410 7,160 10,500 21,500 14,300 9,100 5,370 5,090 4,920 6,180 9,220 9,860
14 8,700 7,110 10,600 22,400 13,600 9,070 5,090 5,380 5,080 6,510 9,370 11,100
15 9,020 7,010 10,400 22,400 13,600 8,400 5,060 5,320 5,040 7,580 9,860 10,800
16 8,500 7,090 10,000 23,000 13,700 7,900 5,290 4,980 4,980 8,730 10,600 9,790
17 8,070 7,080 9,960 24,100 13,800 7,550 5,070 5,310 4,840 8,450 11,400 9,300
18 7,990 7,220 10,300 26,300 13,400 7,420 4,920 4,900 4,770 7,910 11,300 11,000
19 8,540 7,240 10,900 23,900 12,200 7,990 4,890 4,680 4,790 7,300 10,000 11,100
20 8,290 7,240 12,100 22,000 11,400 8,380 4,860 5,150 4,820 7,000 9,530 9,530
21 7,880 7,420 12,000 21,700 11,200 8,120 4,950 5,130 4,890 7,760 9,990 8,910
22 7,590 7,690 11,900 22,600 11,000 7,760 4,690 4,970 4,850 7,790 9,620 9,530
23 7,390 7,670 12,000 22,900 10,400 7,410 4,570 4,760 4,870 7,310 9,900 9,660
24 7,410 7,610 12,900 23,600 10,100 7,210 4,820 4,480 5,590 8,820 9,770 11,300
25 7,690 7,740 13,000 24,000 10,800 6,910 5,500 4,330 5,750 9,990 9,610 11,300
26 8,230 8,390 13,500 23,300 11,400 7,130 4,950 4,410 5,800 10,100 10,700 12,200
27 9,420 8,450 13,500 23,000 12,800 8,100 4,630 4,470 5,460 10,200 10,600 10,800
28 10,100 8,170 14,000 25,100 12,100 8,000 4,650 4,390 5,690 10,300 10,700 10,000
29 8,660 8,220 15,600 24,400 11,400 8,190 5,010 5,470 5,790 11,300 11,100 9,510
30 8,060   16,700 22,900 11,700 8,630 4,990 5,150 5,800 12,000 11,100 9,080
31 7,910   17,600   12,400   5,000 4,510   11,600   8,620