Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

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 03049500 Allegheny River at Natrona, PA


Allegheny County, Pennsylvania
Hydrologic Unit Code 05010009
Latitude  40°36'55", Longitude  79°43'07" NAD27
Drainage area 11,410  square miles
Gage datum 736.36 feet above NGVD29
Output formats
HTML table of all data
Tab-separated data
Reselect output format

00060, Discharge, cubic feet per second,
Day of
month
Mean of daily mean values for each day for 75 - 76 years of record in, ft3/s   (Calculation Period 1938-10-01 -> 2014-09-30)

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 28,300 25,600 32,900 39,600 25,200 16,800 11,800 8,650 6,440 8,670 12,000 23,400
2 27,600 24,700 32,800 38,500 24,100 16,400 11,700 8,060 6,660 9,210 12,400 23,600
3 27,500 25,100 33,700 41,000 23,400 16,400 11,700 8,080 6,780 9,700 12,800 22,700
4 28,300 24,600 34,900 41,600 22,900 16,500 11,000 7,900 6,960 9,720 13,400 23,400
5 29,000 24,300 36,700 43,000 22,100 16,700 9,960 8,120 6,690 9,630 13,700 24,300
6 28,800 24,300 38,400 44,600 21,200 16,400 9,790 7,930 6,350 9,320 14,100 24,100
7 28,700 24,100 39,100 42,300 20,700 15,200 9,430 7,550 6,420 9,060 13,700 24,100
8 27,700 23,100 38,400 40,900 21,000 14,800 8,990 7,690 6,320 8,940 13,700 25,000
9 26,700 22,000 39,600 40,300 22,000 14,900 8,860 7,770 6,890 8,890 13,800 25,300
10 24,800 21,600 39,900 39,700 22,500 15,100 8,560 7,800 7,690 8,960 13,600 25,300
11 23,400 23,300 38,900 38,000 23,000 14,000 8,380 7,700 7,150 8,720 14,600 25,500
12 22,800 23,800 38,400 37,500 24,100 14,000 8,520 7,750 6,860 8,550 15,200 26,100
13 22,200 23,900 39,100 37,000 26,500 14,400 8,940 7,780 6,820 8,490 15,700 27,300
14 22,300 25,600 39,100 35,400 26,100 15,300 8,900 7,580 7,010 8,690 15,600 28,000
15 22,600 25,800 39,600 34,600 25,100 15,700 8,660 8,140 7,270 9,160 15,700 27,800
16 22,800 26,000 39,300 33,700 24,800 15,300 9,100 7,590 7,440 10,800 15,900 26,400
17 22,500 26,700 39,300 33,400 24,800 14,800 9,050 7,040 7,670 10,500 17,900 25,300
18 22,600 27,200 39,700 32,700 25,200 14,500 8,660 6,780 9,390 10,800 18,400 24,900
19 24,000 27,400 37,400 31,900 24,700 14,500 8,570 6,350 9,050 11,100 18,700 24,400
20 24,500 28,100 37,400 31,700 24,400 14,500 9,700 6,480 8,800 11,400 19,200 23,100
21 24,200 29,100 37,300 30,400 24,000 14,100 9,080 6,530 8,870 11,000 19,100 23,100
22 24,700 29,400 39,300 28,900 24,000 13,500 9,660 6,440 8,750 10,500 18,900 23,900
23 24,600 31,300 40,000 27,800 24,000 14,300 10,000 6,140 9,000 10,200 19,100 23,400
24 24,800 31,900 38,800 27,200 23,200 13,700 9,780 6,020 8,530 10,100 19,400 23,900
25 25,300 32,100 38,200 27,300 22,100 13,000 9,500 5,930 8,230 10,500 19,600 24,600
26 25,900 32,200 37,900 28,100 21,700 13,500 8,890 5,710 8,000 10,900 20,100 25,100
27 26,400 31,600 38,200 28,000 21,200 12,500 8,520 5,710 7,960 11,200 21,300 25,200
28 26,700 32,300 38,000 26,900 20,700 12,300 8,410 5,680 8,100 11,600 22,100 25,200
29 25,900 30,700 38,400 27,100 19,500 12,300 8,210 6,040 8,560 11,800 22,600 26,500
30 25,500   38,300 27,000 18,000 11,900 7,990 6,300 8,790 12,000 23,100 28,500
31 26,800   40,000   17,400   8,360 6,350   12,100   29,700