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Peak Streamflow for the Nation

USGS 01572190 Swatara Creek near Inwood, PA

Lebanon County, Pennsylvania
Hydrologic Unit Code 02050305
Latitude  40°28'45", Longitude  76°31'52" NAD27
Drainage area 167  square miles
Gage datum 426.13 feet above NAVD88
Output formats
Table
Graph
Tab-separated file
peakfq (watstore) format
Reselect output format
Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1989 1989-05-17 13.02 6,030
1990 1990-01-30 10.04 3,430
1991 1990-12-04 11.42 4,340
1992 1992-03-27 11.36 4,600
1993 1992-11-23 10.60 3,980
1994 1993-11-28 16.20 9,510
1995 1995-01-20 10.47 3,880
1996 1996-01-20 15.81 9,040
1997 1996-10-20 13.28 6,290
1998 1998-01-08 10.22 3,710
1999 1999-01-24 10.53 3,930
2000 2000-03-22 11.30 4,550
2001 2000-12-17 12.52 5,580
2002 2002-03-27 6.94 1,670
2003 2003-03-21 11.25 4,460
2004 2004-09-18 19.67 17,300
2005 2005-04-03 13.97 6,870
2006 2006-06-28 19.16 15,800
2007 2006-10-28 10.93 5,000
2008 2008-03-05 15.00 9,410
2009 2008-12-12 10.26 4,390
2010 2010-03-14 7.57 2,290
2011 2011-09-08 23.79 29,500
2012 2012-05-15 10.17 4,310
2013 2013-01-31 9.04 3,360
2014 2014-05-01 8.73 3,140
2015 2015-06-21 8.432 2,900
2016 2016-02-25 10.62 4,710
2017 2017-04-07 11.62 5,660
2018 2018-07-25 17.00 12,000
2019 2019-04-15 11.53 5,510
2020 2019-11-01 12.82 6,830
2021 2021-09-02 17.35 12,500
2022 2022-02-04 9.88 4,020
2023 2022-12-23 8.48 2,920
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  Peak Gage-Height Qualification Codes.