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Peak Streamflow for the Nation

USGS 02301000 NORTH PRONG ALAFIA RIVER AT KEYSVILLE FL

Hillsborough County, Florida
Hydrologic Unit Code 03100204
Latitude  27°53'01", Longitude  82°06'01" NAD27
Drainage area 135  square miles
Gage datum 37.59 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)
1950 1950-09-07 11.87 2,700
1951 1950-10-19 9.14 934
1952 1952-08-19 9.52 970
1953 1952-10-20 12.53 3,490
1954 1953-11-25 12.78 3,860
1955 1955-07-01 9.58 885
1956 1956-09-03 9.06 688
1957 1957-08-24 12.48 3,420
1958 1958-02-27 11.13 1,940
1959 1959-03-20 13.47 5,580
1960 1960-09-11 15.86 9,570
1961 1960-10-10 9.54 890
1962 1962-09-21 11.71 2,640
1963 1963-02-27 10.11 1,090
1964 1964-01-13 11.75 2,540
1965 1965-08-10 10.77 1,660
1966 1966-01-24 9.65 945
1967 1967-08-14 11.50 2,170
1968 1968-09-14 11.13 1,850
1969 1969-03-17 10.30 1,320
1970 1969-10-03 11.35 2,140
1971 1971-09-14 8.80 590
1972 1972-02-04 10.25 1,280
1973 1973-04-05 9.37 797
1974 1974-08-12 11.09 1,730
1975 1975-09-19 8.56 492
1976 1976-06-10 10.38 1,240
1977 1977-09-23 5.62 227
1978 1978-08-04 8.535 6202
1979 1979-09-22 12.25 3,320
1980 1980-05-27 9.035 8002
1981 1981-09-01 8.74 764
1982 1982-06-18 11.68 2,380
1983 1983-03-17 10.74 1,770
1984 1983-12-30 9.83 1,160
1985 1985-09-02 11.34 2,290
1986 1986-08-25 10.41 1,530
1987 1987-03-30 11.44 2,870
1988 1988-09-07 13.18 4,760
1989 1988-11-24 9.74 1,110
1990 1990-02-25 6.38 406
1991 1991-07-14 12.12 3,150
1995 1995-08-03 12.13 3,230
1996 1996-01-02 10.95 1,970
1997 1997-09-27 11.27 2,260
1998 1997-12-27 13.23 4,910
1999 1999-06-14 7.79 624
2000 2000-09-18 7.93 645
2001 2001-09-15 12.69 4,010
2002 2002-06-25 9.96 1,240
2003 2003-01-01 14.37 7,310
2004 2004-09-06 15.18 9,550
2005 2005-07-25 11.16 1,690
2006 2005-10-25 12.01 2,870
2007 2007-08-04 5.34 300
2008 2008-04-08 10.13 1,350
2009 2009-09-03 9.72 1,110
2010 2010-03-30 10.73 1,790
2011 2011-04-02 8.85 792
2012 2012-06-26 11.27 1,950
2013 2013-07-21 10.42 1,290
2014 2014-09-27 11.43 2,100
2015 2014-11-26 10.90 1,630
2016 2016-09-01 12.24 3,350
2017 2017-09-11 16.54 14,2009
2018 2018-05-31 11.77 2,450
2019 2018-12-21 12.85 3,870
2020 2020-09-03 11.19 1,870
2021 2021-07-07 11.53 2,190
2022 2022-09-29 13.77 5,5309
2023 2023-09-01 10.87 1,610
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.