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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 01553025 West Branch Susquehanna River at Allenwood, PA


Union County, Pennsylvania
Hydrologic Unit Code 02050206
Latitude  41°06'29", Longitude  76°53'24" NAD83
Drainage area 6,496  square miles
Gage datum 441.2 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 2014-10-01 -> 2024-09-30)

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 16,200 11,400 18,000 18,400 20,800 13,800 4,480 5,770 3,660 7,120 17,100 8,310
2 17,600 10,200 19,800 19,100 20,100 11,700 4,570 5,970 4,150 6,460 14,900 8,360
3 17,300 9,770 22,100 17,400 18,200 10,700 4,810 7,060 4,410 6,400 11,900 9,150
4 17,700 11,200 20,100 15,600 16,800 9,560 4,740 8,270 4,480 7,130 10,100 10,500
5 18,000 11,900 18,600 15,200 15,900 8,970 4,630 6,170 3,850 7,190 8,790 11,000
6 16,900 11,800 16,900 14,500 19,000 8,660 4,860 5,070 4,270 6,450 8,390 10,300
7 14,800 12,600 15,600 15,000 22,500 7,980 4,970 4,630 4,480 5,670 8,700 9,840
8 13,100 16,000 16,400 15,900 23,100 7,270 4,700 4,840 3,780 5,360 8,930 9,290
9 11,900 20,200 16,500 15,500 20,400 6,600 5,900 4,330 3,810 4,960 7,860 8,760
10 14,700 17,900 15,400 14,300 18,500 6,200 6,410 3,920 5,990 4,510 7,630 8,550
11 16,600 15,400 14,800 13,100 20,000 6,470 5,920 3,830 14,500 4,240 7,950 10,500
12 15,300 15,000 17,100 12,700 18,200 6,830 6,000 3,940 14,000 4,660 12,000 11,100
13 20,800 15,500 19,500 13,000 19,000 6,370 5,850 5,230 10,000 4,940 15,000 10,300
14 23,300 15,800 17,800 13,300 20,500 5,620 6,240 7,490 8,720 4,740 12,400 9,420
15 18,900 14,700 16,300 13,700 18,300 5,420 6,240 6,540 7,200 4,470 10,200 9,400
16 16,200 15,500 17,200 14,900 17,100 5,100 6,510 5,490 6,590 4,250 9,220 9,790
17 14,300 20,100 16,800 18,100 16,600 5,630 6,380 4,620 5,640 4,380 8,680 10,200
18 12,800 22,800 15,700 17,600 14,400 7,120 6,720 6,300 7,190 4,200 7,980 12,200
19 12,000 24,400 16,300 15,400 12,700 10,100 7,290 6,990 9,170 3,820 7,500 13,500
20 12,000 19,700 16,200 16,900 11,900 9,910 6,680 7,470 7,090 3,500 8,070 13,400
21 11,800 17,600 16,400 18,600 10,600 10,900 6,000 6,300 5,610 6,200 9,050 13,400
22 10,800 16,500 17,300 18,300 9,820 12,200 6,020 5,550 5,100 6,790 8,830 16,000
23 10,400 17,800 16,300 16,300 11,700 9,340 6,820 5,050 7,340 6,240 8,760 17,100
24 12,400 19,900 15,000 14,300 11,700 7,920 12,500 4,590 12,100 5,360 8,720 16,400
25 15,700 23,800 14,900 12,600 10,300 6,870 15,300 4,080 9,640 4,940 8,400 22,400
26 16,200 24,800 14,800 11,600 9,200 6,150 12,700 3,670 8,220 4,590 8,150 21,400
27 19,400 22,800 14,000 11,500 9,090 5,990 8,720 3,290 8,030 5,150 9,990 16,600
28 19,400 20,600 13,300 11,600 8,410 5,240 7,350 3,070 7,520 6,930 10,500 14,900
29 18,200 23,400 13,900 11,100 8,990 4,930 6,330 2,910 6,830 8,670 9,580 15,300
30 15,800   15,200 12,200 11,700 4,880 5,580 3,400 5,860 15,300 8,550 15,600
31 13,100   15,800   14,300   5,440 3,440   16,000   15,700