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Peak Streamflow for the Nation

USGS 01589300 GWYNNS FALLS AT VILLA NOVA, MD

Baltimore County, Maryland
Hydrologic Unit Code 02060003
Latitude  39°20'45.2", Longitude  76°43'59.5" NAD83
Drainage area 32.5  square miles
Gage datum 360.61 feet above NAVD88
Output formats
Table
Graph
Tab-separated file
peakfq (watstore) format
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Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1956 1956-07-21 12.60 5,270
1957 1957-04-05 4.57 615
1958 1958-01-25 6.08 1,000
1959 1959-09-02 4.12 511
1960 1960-09-12 7.00 1,280
1961 1961-04-13 5.40 771
1962 1962-03-12 5.91 912
1963 1962-11-10 6.37 1,060
1964 1964-01-09 5.65 885
1965 1965-03-05 5.26 775
1966 1966-02-13 6.44 1,130
1967 1967-08-27 8.92 2,010
1968 1968-09-10 10.70 2,850
1969 1969-09-04 5.99 987
1970 1970-02-10 4.90 685
1971 1971-08-27 9.71 2,370
1972 1972-06-22 21.50 16,200
1973 1973-04-01 8.16 1,390
1974 1974-03-30 5.38 1,130
1975 1975-09-26 10.75 4,210
1976 1976-01-01 7.26 2,070
1977 1976-10-03 5.05 1,070
1978 1978-01-26 7.86 2,380
1979 1979-09-06 12.82 6,050
1980 1979-10-01 8.51 2,860
1981 1981-06-14 7.80 2,420
1982 1982-06-13 5.84 1,380
1983 1983-06-20 6.34 1,620
1984 1984-08-13 15.50 8,690
1985 1985-02-12 7.61 2,040
1986 1986-04-15 4.62 821
1987 1987-09-08 7.75 2,110
1988 1987-11-29 6.57 1,570
1997 1996-11-09 9.63 3,040
1998 1998-03-09 7.13 1,820
1999 1999-09-16 9.37 2,950
2000 2000-03-22 6.46 1,520
2001 2000-12-17 7.23 1,870
2002 2001-11-25 4.32 724
2003 2003-09-23 7.56 1,980
2004 2004-07-07 9.00 2,760
2005 2005-01-14 7.08 1,760
2006 2005-10-08 10.14 3,360
2007 2006-11-16 7.68 2,040
2008 2008-09-27 7.58 1,990
2009 2009-08-28 6.56 1,550
2010 2010-03-13 6.50 1,520
2011 2011-09-07 14.49 6,840
2012 2012-08-26 7.44 1,890
2013 2012-10-29 11.38 4,060
2014 2014-04-30 13.03 5,420
2015 2015-09-30 9.60 2,920
2016 2016-07-30 12.22 4,700
2017 2017-04-06 7.13 1,760
2018 2018-07-24 11.88 4,430
2019 2018-12-16 7.38 1,860
2020 2019-10-31 7.39 1,870
2021 2021-03-24 7.00 1,710
2022 2021-10-29 7.77 2,020
2023 2022-12-23 5.95 1,350