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Peak Streamflow for the Nation

USGS 01483200 BLACKBIRD CREEK AT BLACKBIRD, DE

New Castle County, Delaware
Hydrologic Unit Code 02040205
Latitude  39°21'58.6", Longitude  75°40'09.8" NAD83
Drainage area 4.06  square miles
Gage datum 17.10 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)
1952 1952-07-09 2.90 195
1953 1953-05-26 2.10 115
1955 1955-08-13 2.96 202
1956 1956-07-03 1.88 95.0
1957 1956-11-02 3.23 231
1958 1958-08-25 2.47 152
1959 1959-07-31 1.31 49.0
1960 1960-09-12 4.10 510
1961 1961-04-13 2.18 131
1962 1962-03-12 1.53 56.0
1963 1963-03-06 1.62 70.0
1964 1963-11-07 1.65 72.0
1965 1965-03-05 1.10 30.0
1966 1966-09-21 1.75 82.0
1967 1966-10-19 1.89 97.0
1968 1968-05-31 2.94 158
1969 1969-07-28 3.30 229
1970 1970-04-15 2.77 129
1971 1971-08-28 3.13 194
1972 1972-06-22 5.04 712
1973 1973-02-02 3.27 222
1974 1974-09-04 2.50 83.0
1975 1975-07-11 3.52 277
1976 1976-01-01 2.87 144
1977 1977-06-09 2.35 63.0
1978 1978-01-26 3.16 197
1979 1979-02-26 3.45 256
1980 1980-06-16 3.08 183
1981 1980-10-25 2.48 85.0
1982 1982-05-28 2.68 113
1983 1983-04-10 3.14 195
1984 1984-04-05 2.96 162
1985 1985-09-27 3.53 276
1986 1985-10-03 2.28 61.0
1987 1986-12-25 4.16 224
1988 1988-05-19 4.09 214
1989 1989-07-27 4.34 250
1990 1990-05-29 4.10 215
1991 1991-01-12 3.20 116
1992 1992-05-08 2.89 92.0
1993 1992-12-11 3.38 129
1994 1994-03-02 4.27 242
1995 1995-03-09 2.81 85.0
1996 1996-01-19 4.03 210
1997 1996-12-14 4.90 334
1998 1998-02-24 3.17 117
1999 1999-09-16 6.47 789
2000 2000-03-22 3.89 193
2001 2001-06-17 2.98 105
2002 2002-05-27 1.94 40.0
2003 2003-06-21 3.51 149
2004 2004-07-12 6.21 694
2005 2005-04-02 3.53 151
2006 2006-07-23 4.83 323
2007 2007-04-15 4.16 227
2008 2008-03-08 2.25 57.0
2009 2009-09-11 2.76 90.0
2010 2009-12-26 3.58 156
2011 2011-08-28 6.14 669
2012 2011-12-08 3.63 166
2013 2012-10-29 3.93 213
2014 2014-04-30 3.87 208
2015 2015-01-18 2.45 96.0
2016 2015-12-26 3.44 167
2017 2017-07-06 3.68 188
2018 2018-02-11 4.39 262
2019 2018-12-28 3.795 1912
2020 2020-08-04 4.74 289
2021 2020-11-12 4.41 232
2022 2022-04-06 2.27 59.5
2023 2023-04-29 2.73 107
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.