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Peak Streamflow for the Nation

USGS 01480500 West Branch Brandywine Creek at Coatesville, PA

Chester County, Pennsylvania
Hydrologic Unit Code 02040205
Latitude  39°59'08", Longitude  75°49'40" NAD27
Drainage area 45.8  square miles
Contributing drainage area 45.8  square miles
Gage datum 306.05 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)
1942 1942-08-09 12.30 8,6007
1944 1944-01-04 4.20 1,3405
1945 1945-09-18 7.30 3,6705
1946 1946-07-22 4.37 1,5705
1947 1947-06-15 3.00 6755
1948 1948-05-05 3.90 1,1705
1949 1948-12-30 3.90 1,1705
1950 1950-08-03 3.30 8355
1951 1950-11-25 6.90 3,3305
1970 1970-04-02 6.076 9965
1971 1971-02-13 7.30 2,8505
1972 1972-06-22 9.92 7,7705
1973 1973-06-29 10.08 8,1005
1974 1973-12-21 6.61 1,7705
1975 1975-07-14 7.02 2,3705
1976 1976-01-26 6.42 1,5305
1977 1977-03-22 6.19 1,2605
1978 1978-01-26 8.00 3,9805
1979 1979-01-24 7.97 3,9305
1980 1980-03-21 5.65 7955
1981 1981-05-15 6.03 1,1105
1982 1982-02-03 6.36 1,4405
1983 1983-04-10 6.51 1,6105
1984 1984-07-07 8.302 4,2505
1985 1985-02-12 7.17 2,4505
1986 1986-04-16 5.42 6665
1987 1987-09-09 7.98 3,7205
1988 1988-07-22 7.24 2,5705
1989 1989-05-16 6.28 1,4105
1990 1990-05-29 6.04 1,1705
1991 1990-11-10 5.47 6872,5
1992 1992-03-27 5.47 7925
1993 1993-03-04 6.93 2,2405
1994 1993-12-05 7.42 2,9005
1995 1995-03-05 6.48 1,7305
1996 1996-01-19 8.98 5,5305
1997 1996-10-19 8.64 4,8505
1998 1998-04-01 6.14 1,3705
1999 1999-09-16 8.00 3,8305
2000 2000-03-22 7.65 3,2605
2001 2000-12-17 6.69 1,9305
2002 2002-05-13 5.41 7415
2003 2003-06-21 7.80 3,5005
2004 2003-12-11 6.48 1,7105
2005 2005-04-03 6.57 1,8005
2006 2005-10-08 8.69 5,1005
2007 2007-04-27 6.95 2,2405
2008 2008-03-20 6.15 1,3805
2009 2008-12-12 5.83 1,0905
2010 2010-03-13 6.19 1,4205
2011 2011-09-24 7.82 3,7405
2012 2011-11-23 6.60 1,9805
2013 2013-06-27 7.04 2,6205
2014 2014-05-01 8.45 4,8205
2015 2015-03-11 5.88 1,2205
2016 2016-02-24 7.67 3,5305
2017 2017-03-31 5.33 7415
2018 2018-08-13 8.49 4,9005
2019 2018-11-03 6.95 2,4905
2020 2020-08-04 7.31 3,0005
2021 2021-09-01 9.62 7,1205
2022 2022-04-07 5.64 9905
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.