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Peak Streamflow for the Nation

USGS 01573560 Swatara Creek near Hershey, PA

Dauphin County, Pennsylvania
Hydrologic Unit Code 02050305
Latitude  40°17'54", Longitude  76°40'05" NAD27
Drainage area 483  square miles
Gage datum 325.94 feet above NGVD29
Output formats
Table
Graph
Tab-separated file
peakfq (watstore) format
Reselect output format
Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1975 1975-09-27 15.36 29,400
1976 1976-01-27 9.44 14,000
1977 1976-10-10 9.18 13,400
1978 1978-01-27 9.19 13,400
1979 1979-01-25 14.43 26,600
1980 1980-03-22 6.37 7,360
1981 1981-02-12 6.86 8,300
1982 1982-06-06 5.91 6,490
1983 1983-04-16 9.45 13,700
1984 1983-12-14 7.69 9,970
1985 1985-02-13 5.88 6,440
1986 1986-03-15 7.30 9,180
1987 1987-09-14 7.85 10,300
1988 1988-05-20 8.02 10,600
1989 1989-05-17 8.33 11,300
1990 1990-01-30 6.48 7,570
1991 1990-12-04 6.28 7,080
1992 1992-03-28 6.90 8,410
1993 1993-04-11 6.94 8,500
1994 1993-11-29 10.33 16,500
1995 1995-01-21 6.92 8,690
1996 1996-01-20 14.305 26,0002
1997 1996-10-20 8.08 11,200
1998 1998-01-09 5.94 6,6802
1999 1999-01-24 6.65 8,110
2000 2000-03-22 8.00 11,000
2001 2000-12-18 7.32 9,560
2002 2002-05-18 4.07 3,480
2003 2003-03-21 6.90 8,650
2004 2004-09-19 14.27 26,000
2005 2005-04-03 8.01 11,100
2006 2006-06-29 16.12 31,700
2007 2007-03-03 8.37 11,500
2008 2008-03-06 11.06 17,400
2009 2008-12-12 7.10 8,800
2010 2010-05-03 5.45 5,550
2011 2011-09-08 27.22 96,900
2012 2011-11-23 7.16 8,920
2013 2012-10-30 6.97 8,540
2014 2013-10-11 7.52 9,660
2015 2015-03-12 6.15 6,950
2016 2016-02-25 7.84 10,300
2017 2017-04-07 7.73 10,100
2018 2018-07-26 17.08 30,200
2019 2019-04-16 7.15 8,900
2020 2019-11-01 8.52 11,700
2021 2021-09-02 14.01 22,800
2022 2022-02-04 6.94 7,870
2023 2022-12-23 5.65 5,960
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.