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USGS Daily Statistics for Pennsylvania

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 01474500 Schuylkill River at Philadelphia, PA


Philadelphia County, Pennsylvania
Hydrologic Unit Code 02040203
Latitude  39°58'04", Longitude  75°11'20" NAD27
Drainage area 1,893  square miles
Gage datum 5.74 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 82 - 82 years of record in, ft3/s   (Calculation Period 1931-10-01 -> 2013-09-30)

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 3,320 3,080 4,150 4,910 3,140 3,000 1,900 1,470 1,220 2,150 1,850 3,320
2 3,500 3,190 4,070 5,440 3,020 3,400 1,760 1,640 1,330 1,690 1,910 3,430
3 3,710 3,730 3,950 5,410 3,040 2,920 1,610 1,590 1,420 1,570 2,170 3,120
4 3,620 3,750 4,300 5,030 3,280 2,620 1,710 1,580 1,300 1,400 2,030 3,080
5 3,330 3,410 4,650 5,260 3,150 2,490 1,530 1,480 1,370 1,300 1,960 3,620
6 3,470 3,110 4,610 5,130 3,210 2,310 1,540 1,360 1,430 1,400 1,810 3,750
7 3,360 3,510 5,150 5,110 3,380 2,350 1,790 1,270 1,820 1,370 2,070 3,540
8 3,440 3,900 4,530 4,530 3,150 2,380 1,470 1,260 1,850 1,440 2,350 3,720
9 3,570 3,090 4,620 4,470 3,150 2,060 2,020 1,620 1,820 1,810 2,680 3,550
10 3,550 2,840 4,210 4,520 3,160 2,040 1,890 1,530 1,410 1,700 2,420 3,320
11 3,170 2,940 4,600 4,260 3,140 1,930 1,610 1,330 1,280 1,530 2,160 3,750
12 3,070 3,120 4,870 4,090 3,160 1,940 1,520 1,290 1,630 1,340 2,270 4,010
13 2,720 3,290 5,050 4,280 3,220 2,380 2,130 2,010 1,770 1,240 2,340 3,880
14 2,840 3,710 5,190 4,050 3,230 2,350 2,110 1,820 1,630 1,170 2,350 4,220
15 3,060 3,700 5,550 4,280 2,930 2,030 1,870 1,490 1,660 1,490 2,360 3,790
16 2,870 3,600 5,050 4,970 3,030 1,950 1,760 1,230 1,930 1,420 2,130 3,520
17 2,580 3,360 4,720 5,080 3,210 2,170 1,640 1,180 2,080 1,430 2,530 3,760
18 2,610 3,390 4,920 4,330 3,140 1,910 1,540 1,390 1,760 1,490 2,460 3,380
19 3,130 3,620 4,730 3,840 3,000 1,970 1,580 1,900 2,210 1,920 2,190 3,070
20 3,440 3,720 5,180 3,860 3,040 2,050 1,600 1,440 1,840 2,150 2,430 2,880
21 3,230 3,660 5,370 3,560 2,950 2,250 1,650 1,220 1,840 1,920 2,440 3,890
22 3,300 3,810 6,160 3,450 2,740 2,240 1,590 1,500 1,760 1,750 2,740 3,570
23 3,080 4,000 5,900 3,410 3,190 2,950 2,050 1,680 1,560 1,620 2,990 3,080
24 3,350 4,230 5,530 3,300 3,220 2,570 1,820 2,070 1,800 1,800 2,480 2,880
25 4,560 4,610 4,990 3,580 2,810 2,040 1,550 1,740 1,650 1,790 2,750 3,160
26 4,600 4,510 4,780 3,410 3,080 1,790 1,430 1,290 1,610 1,660 3,280 3,390
27 4,440 4,320 5,000 3,630 2,910 2,020 1,570 1,290 1,720 1,990 2,860 3,520
28 4,490 4,230 5,250 3,760 2,830 2,230 1,880 2,370 2,080 2,270 2,960 3,110
29 3,700 3,890 5,120 3,570 2,900 2,440 1,790 1,500 2,260 2,260 3,620 3,120
30 3,330   4,750 3,190 3,420 2,150 1,530 1,300 1,860 2,210 3,500 3,440
31 3,370   4,780   2,930   1,430 1,170   1,980   3,380