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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 01576000 Susquehanna River at Marietta, PA


Lancaster County, Pennsylvania
Hydrologic Unit Code 02050306
Latitude  40°03'16", Longitude  76°31'52" NAD27
Drainage area 25,990  square miles
Gage datum 200.56 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 - 83 years of record in, ft3/s   (Calculation Period 1931-10-01 -> 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 45,400 39,900 58,000 92,600 55,100 37,200 23,400 13,500 11,800 19,400 25,100 44,800
2 45,200 39,700 58,300 96,000 53,100 35,600 22,100 14,100 12,000 18,600 23,900 46,600
3 44,800 39,700 58,500 97,300 50,600 34,800 21,700 14,500 12,400 17,700 23,800 46,500
4 45,000 42,200 58,200 97,900 49,100 33,600 20,600 14,500 12,600 16,800 23,700 43,600
5 41,900 43,000 60,300 98,000 49,000 33,000 19,600 13,700 13,600 16,400 23,600 43,000
6 41,000 40,800 68,700 100,000 49,300 32,400 18,700 13,100 13,700 15,700 23,800 42,400
7 41,400 38,600 74,700 102,000 48,800 31,900 17,400 12,800 14,600 15,300 24,200 41,700
8 42,500 38,900 76,100 97,200 48,500 31,900 16,800 12,500 19,000 15,000 24,300 42,200
9 43,800 37,000 71,800 90,800 49,100 29,800 16,500 12,300 18,600 15,000 26,300 42,200
10 43,800 34,800 69,500 85,200 49,000 27,200 16,800 12,300 16,100 16,700 29,500 41,500
11 41,800 33,500 72,600 81,900 49,000 25,400 17,900 12,200 15,400 17,500 30,600 41,400
12 39,900 35,600 75,200 79,400 50,500 24,500 16,900 12,500 13,900 17,500 29,700 43,800
13 36,900 37,200 74,700 77,200 52,300 24,500 15,800 13,100 12,600 16,300 29,300 44,900
14 36,000 38,700 73,600 77,300 53,100 25,300 15,400 13,500 13,000 16,600 30,000 47,000
15 36,100 42,600 74,800 76,900 53,100 25,600 15,400 13,000 12,900 17,000 30,600 47,400
16 36,800 44,300 78,000 77,900 52,100 25,500 15,100 12,300 12,400 16,900 30,700 45,300
17 36,500 42,700 79,500 79,600 51,900 27,000 15,200 12,000 13,300 18,300 30,800 43,100
18 36,200 42,200 81,500 79,200 50,500 26,700 15,700 12,000 15,700 19,100 32,600 40,800
19 35,800 43,300 85,000 73,600 49,400 25,700 14,700 12,700 19,800 20,300 32,700 39,600
20 39,900 44,400 84,100 68,400 49,000 25,100 14,400 14,100 19,600 21,000 32,100 39,300
21 41,200 46,600 80,700 65,700 47,600 24,300 14,600 13,000 16,600 22,300 32,900 38,900
22 40,100 50,400 81,900 63,800 47,300 28,900 14,300 12,400 15,200 23,100 33,600 39,100
23 40,500 53,100 85,300 62,300 48,700 36,900 14,400 12,000 14,500 23,200 34,500 38,600
24 41,700 55,200 87,800 60,000 48,900 36,300 14,600 13,500 14,900 22,700 33,700 39,000
25 45,500 57,400 86,000 57,900 45,900 32,400 14,600 14,400 15,100 22,600 32,700 40,000
26 48,500 60,000 82,800 57,700 43,800 28,500 14,300 12,800 18,000 22,500 34,300 40,600
27 50,400 60,700 81,500 59,600 42,900 24,700 14,100 11,400 20,700 22,100 35,600 40,400
28 51,800 58,300 82,900 61,300 42,600 24,100 13,700 10,900 21,000 22,700 36,900 39,800
29 48,300 52,500 84,800 59,700 44,000 25,400 14,400 10,800 21,000 23,600 40,800 38,800
30 44,300   86,100 57,200 42,600 24,400 14,600 11,500 20,100 25,500 44,700 39,000
31 41,300   88,200   40,300   14,000 11,600   26,400   43,300