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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 03086000 Ohio River at Sewickley, PA


Allegheny County, Pennsylvania
Hydrologic Unit Code 05030101
Latitude  40°32'57", Longitude  80°12'21" NAD27
Drainage area 19,500  square miles
Gage datum 680 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 1933-10-01 -> 2019-09-30)

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 48,300 46,400 55,400 61,900 40,400 28,900 20,900 16,000 11,100 14,400 20,400 36,800
2 48,300 45,400 56,600 60,300 39,300 27,900 20,400 14,600 11,100 14,800 21,000 37,500
3 48,800 46,300 56,700 62,100 39,800 28,700 19,700 14,700 11,100 15,100 21,600 37,100
4 50,300 46,000 60,100 63,300 39,600 28,500 19,500 15,000 11,500 15,000 22,300 37,700
5 51,500 45,600 66,800 66,200 39,000 29,700 18,200 15,100 11,600 14,900 24,300 38,600
6 50,400 45,800 70,600 66,300 39,300 28,900 18,100 15,900 11,400 14,400 25,600 38,000
7 48,600 46,600 72,300 64,800 40,000 27,400 17,400 16,000 12,300 13,800 24,700 38,700
8 48,300 46,500 68,500 63,100 41,600 25,500 16,700 14,700 11,800 13,600 24,000 41,100
9 46,500 44,400 66,600 62,600 41,800 24,300 17,000 14,500 12,300 13,700 24,100 42,100
10 44,100 44,200 65,700 63,100 40,900 24,300 17,200 14,600 14,500 14,900 23,800 43,100
11 43,500 46,400 64,700 61,200 40,800 23,600 17,500 14,400 13,500 14,200 24,000 42,700
12 44,000 46,700 65,800 59,500 41,000 23,400 16,900 14,500 12,100 13,600 24,500 42,900
13 43,800 45,500 68,400 61,000 43,400 23,900 16,600 14,500 12,200 13,400 25,600 43,600
14 42,300 47,900 67,800 59,400 42,700 25,800 16,300 14,300 12,800 13,500 25,100 45,200
15 42,700 49,700 68,400 57,400 41,600 26,400 16,200 14,400 13,000 14,100 25,000 44,800
16 43,400 50,800 66,600 56,800 41,500 25,100 15,600 13,600 12,500 17,000 26,100 42,800
17 41,700 51,800 65,300 56,200 41,700 24,500 15,700 12,900 13,200 17,000 27,800 42,800
18 42,300 51,100 68,500 55,100 42,800 24,600 14,800 13,400 16,500 16,700 27,900 44,800
19 44,900 51,400 65,700 51,900 42,300 25,200 14,200 13,300 16,200 17,000 28,500 45,100
20 45,400 52,200 63,400 52,300 41,200 26,000 16,500 12,900 14,700 16,900 30,400 41,500
21 43,900 52,400 64,200 50,000 40,300 25,400 15,300 12,800 14,000 17,300 30,400 41,100
22 45,200 53,100 66,200 47,300 39,700 25,100 15,900 12,800 14,200 17,600 29,300 42,700
23 46,700 56,000 66,100 46,200 38,700 25,400 16,700 12,400 14,400 16,700 29,900 41,700
24 48,100 57,800 64,100 45,000 37,200 27,500 16,700 12,300 14,100 16,500 30,500 42,000
25 49,500 57,300 63,300 46,000 36,200 24,300 16,100 11,700 13,500 16,900 30,900 43,200
26 51,100 57,900 62,000 48,000 35,100 23,000 15,400 11,200 13,400 17,200 31,800 43,500
27 49,600 57,200 61,300 48,700 33,700 21,400 14,900 11,000 13,400 17,500 34,700 44,300
28 47,600 56,800 60,100 45,800 33,200 21,800 15,400 11,400 14,000 18,300 34,400 44,100
29 46,600 59,700 61,100 45,500 33,400 22,100 16,400 11,900 15,100 21,100 35,300 44,500
30 45,800   60,100 43,700 30,500 20,900 16,400 11,600 15,100 22,100 36,800 46,800
31 48,100   60,900   28,600   15,600 11,500   21,000   48,900