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USGS Surface-Water 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 01017000 Aroostook River at Washburn, Maine


Aroostook County, Maine
Hydrologic Unit Code 01010004
Latitude  46°46'38", Longitude  68°09'26" NAD83
Drainage area 1,654  square miles
Contributing drainage area 1,654  square miles
Gage datum 436.40 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 1930-10-01 -> 2022-09-30)

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 1,410 1,230 1,120 4,110 12,900 3,590 1,930 902 900 1,350 2,450 2,720
2 1,340 1,210 1,110 4,720 12,500 3,520 1,770 920 913 1,450 2,510 2,730
3 1,300 1,210 1,090 5,180 11,900 3,490 1,690 947 938 1,480 2,590 2,700
4 1,270 1,190 1,100 5,300 11,400 3,260 1,660 968 1,050 1,460 2,830 2,590
5 1,230 1,180 1,100 5,420 11,200 2,970 1,740 1,030 1,170 1,420 2,950 2,470
6 1,220 1,180 1,100 5,500 10,700 2,790 1,900 1,090 1,130 1,330 2,890 2,300
7 1,220 1,170 1,100 5,610 10,300 2,770 1,840 1,090 1,080 1,280 2,840 2,290
8 1,230 1,160 1,100 5,740 9,820 2,740 1,690 1,090 1,030 1,320 2,880 2,370
9 1,230 1,140 1,130 5,800 9,440 2,690 1,580 1,100 963 1,420 2,980 2,280
10 1,200 1,120 1,170 6,000 9,110 2,600 1,510 1,110 971 1,510 2,970 2,180
11 1,170 1,110 1,220 6,250 8,830 2,510 1,460 1,160 1,080 1,550 2,890 2,180
12 1,160 1,090 1,260 6,450 8,380 2,390 1,420 1,230 1,270 1,560 2,820 2,360
13 1,160 1,080 1,270 6,680 8,120 2,310 1,420 1,210 1,330 1,580 2,750 2,400
14 1,150 1,070 1,290 7,100 7,900 2,260 1,410 1,180 1,270 1,630 2,730 2,440
15 1,160 1,060 1,310 7,350 7,620 2,170 1,440 1,170 1,180 1,660 2,740 2,350
16 1,210 1,050 1,310 7,880 7,210 2,170 1,530 1,120 1,150 1,810 2,850 2,100
17 1,210 1,040 1,350 8,680 6,880 2,130 1,460 1,130 1,150 2,040 2,920 1,920
18 1,220 1,030 1,400 9,610 6,560 2,020 1,330 1,170 1,280 2,170 2,910 1,780
19 1,230 1,030 1,460 10,200 6,280 1,990 1,220 1,210 1,250 2,120 2,710 1,700
20 1,220 1,020 1,630 10,700 6,040 2,000 1,130 1,160 1,120 2,030 2,550 1,660
21 1,210 1,010 1,780 11,200 5,790 1,980 1,100 1,080 1,010 2,010 2,540 1,680
22 1,190 1,010 1,960 11,900 5,480 1,950 1,080 1,020 975 2,090 2,530 1,700
23 1,190 1,010 2,110 12,600 5,150 2,030 1,050 992 1,040 2,070 2,530 1,730
24 1,170 1,050 2,120 13,200 4,800 2,020 1,050 939 1,110 2,170 2,510 1,810
25 1,150 1,090 2,090 13,500 4,510 1,880 1,070 1,020 1,160 2,420 2,430 1,770
26 1,130 1,130 2,160 13,500 4,230 1,830 1,060 1,080 1,230 2,560 2,490 1,750
27 1,150 1,150 2,310 13,300 4,040 1,940 1,020 1,050 1,330 2,700 2,490 1,820
28 1,170 1,150 2,460 13,200 3,960 2,020 997 996 1,300 2,630 2,550 1,790
29 1,190 1,330 2,700 13,300 3,880 2,100 979 999 1,260 2,590 2,670 1,700
30 1,220   3,060 13,200 3,710 2,070 951 998 1,300 2,590 2,730 1,580
31 1,220   3,520   3,620   914 944   2,460   1,500