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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 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 water year of record in, ft3/s   (Calculation Period 1931-10-01 -> 2021-09-30)

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 46,000 39,500 59,600 90,500 55,500 37,700 23,900 14,300 11,800 19,600 26,800 43,900
2 46,000 39,000 59,600 94,300 54,700 36,300 22,700 14,800 11,900 18,600 25,800 45,500
3 45,600 39,000 59,700 95,400 52,500 35,300 22,200 15,300 12,300 17,900 26,000 45,400
4 45,600 41,600 59,200 95,700 50,500 34,000 21,100 15,500 12,500 17,200 25,400 42,900
5 42,400 42,600 60,600 95,700 50,000 33,200 20,200 15,300 13,400 16,900 25,000 42,700
6 41,600 40,500 67,900 98,100 50,700 32,500 19,600 14,200 13,500 16,100 25,100 42,100
7 42,000 38,800 73,100 99,700 50,800 31,800 18,300 13,700 14,400 15,600 25,300 41,400
8 42,700 39,600 73,900 95,500 50,500 31,800 17,800 13,200 18,400 15,200 25,100 41,800
9 43,500 38,600 69,700 89,500 50,700 29,900 17,400 13,000 18,000 15,100 26,800 41,600
10 43,400 36,900 67,600 84,300 50,000 27,500 17,400 12,800 16,100 16,600 29,900 40,900
11 41,600 35,400 70,700 81,200 49,700 25,700 18,400 12,600 16,400 17,300 30,900 40,700
12 40,000 37,000 73,100 79,000 51,300 25,000 17,400 13,100 16,100 17,600 29,900 42,900
13 37,500 38,300 73,300 76,800 53,000 24,900 16,300 13,900 14,700 16,500 29,500 44,200
14 37,200 39,600 72,900 76,500 54,200 25,500 16,100 14,700 14,300 16,800 30,400 46,000
15 37,900 43,100 73,900 76,000 54,500 25,600 16,500 15,000 13,900 17,100 30,900 46,200
16 38,100 44,800 76,600 77,000 53,200 25,400 16,000 14,700 13,100 17,000 30,800 44,300
17 37,500 44,100 78,100 78,900 52,700 26,600 16,000 14,000 13,800 18,200 30,800 42,900
18 36,800 44,300 79,900 78,600 51,100 26,500 16,700 13,100 15,800 18,900 32,400 40,800
19 36,300 44,900 83,000 73,200 49,900 25,800 15,700 13,500 20,000 19,900 32,400 39,400
20 40,000 45,300 82,300 68,200 49,200 25,900 15,500 14,600 20,600 20,600 31,700 38,900
21 41,100 46,900 79,100 65,900 47,700 25,200 15,700 13,700 17,400 21,800 32,600 38,900
22 39,800 50,400 80,500 64,600 46,900 29,600 15,300 13,100 15,700 22,600 33,400 39,700
23 40,200 53,100 83,700 63,500 48,100 37,200 15,600 12,600 14,800 22,900 34,100 39,700
24 41,500 55,300 85,700 60,900 48,800 36,400 16,700 13,800 15,100 22,500 33,300 40,200
25 45,900 58,000 83,700 58,200 45,700 32,400 18,200 14,800 15,200 22,400 32,500 41,500
26 50,000 61,400 80,600 57,500 43,400 28,400 19,200 13,100 18,000 22,100 34,000 43,900
27 51,500 62,600 79,300 59,000 42,300 24,700 17,900 11,800 20,800 21,700 35,400 43,600
28 52,300 60,000 80,600 60,400 41,800 24,200 16,100 11,100 21,400 22,400 37,000 42,100
29 48,500 56,200 82,800 59,100 43,100 25,600 15,900 11,000 21,400 23,600 40,800 40,700
30 44,300   84,400 56,800 41,900 24,800 15,700 11,600 20,500 25,800 44,100 40,500
31 41,100   86,300   40,200   14,900 11,700   27,600   44,200