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Peak Streamflow for the Nation

USGS 50057000 RIO GURABO AT GURABO, PR

Gurabo Municipio, Puerto Rico
Hydrologic Unit Code 21010005
Latitude  18°15'30.56", Longitude  65°58'05.07" NAD27
Drainage area 60.2  square miles
Gage datum 150.0 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)
1960 1960-09-06 27.70 74,600
1961 1960-12-02 21.57 29,400
1962 1961-12-06 13.30 6,440
1963 1963-05-26 7.77 1,620
1964 1964-07-13 14.29 7,840
1965 1965-08-10 20.69 25,300
1966 1965-12-10 13.96 7,340
1967 1966-10-17 12.41 5,350
1968 1968-08-02 11.45 4,450
1969 1969-05-21 23.76 41,600
1970 1969-11-09 21.15 27,200
1971 1970-10-09 26.64 64,100
1972 1971-10-26 6.14 900
1973 1973-08-15 22.60 34,800
1974 1974-09-20 11.32 4,320
1975 1975-09-16 23.85 42,100
1976 1975-12-10 24.80 48,600
1977 1977-09-06 12.17 5,170
1978 1977-11-24 21.42 28,600
1979 1979-08-31 23.08 36,500
1980 1979-11-25 14.79 8,700
1981 1981-07-20 18.31 16,200
1982 1982-09-13 21.75 29,400
1983 1983-08-21 22.32 32,300
1984 1983-11-06 12.54 6,140
1985 1985-05-18 23.35 38,200
1986 1985-10-06 19.37 19,300
1987 1987-06-22 14.85 8,790
1988 1987-12-08 25.09 50,600
1989 1989-09-18 25.61 54,900
1990 1989-10-08 14.216 3,220
1991 1990-10-21 16.88 5,010
1992 1992-01-05 20.87 10,100
1993 1993-07-11 23.77 17,200
1994 1994-09-20 18.41 7,180
1995 1995-02-25 17.21 6,110
1996 1996-09-10 31.44 62,1009
1997 1996-11-12 17.42 6,290
1998 1998-09-21 28.85 41,5009
1999 1999-06-17 16.06 5,190
2000 1999-11-10 18.36 7,130
2001 2001-08-22 27.39 32,600
2002 2001-11-08 23.14 15,100
2003 2003-04-17 29.15 43,500
2004 2004-09-15 28.20R 37,200R
2005 2004-11-01 18.04 9,700
2006 2005-10-23 24.27R 18,900R
2007 2007-09-30 13.21 4,910
2008 2008-09-21 30.28R 52,100R
2009 2009-09-05 23.50R 16,300R
2010 2009-12-25 25.06R 21,900R
2011 2011-08-23 28.94R 42,100R
2012 2012-05-05 17.32 8,860
2013 2013-07-01 15.62 7,120
2014 2014-05-20 15.20 4,940
2015 2014-11-07 20.59 9,730
2016 2015-12-02 17.89 7,150
2017 2017-09-20 31.96 86,0002,9,R
2018 2017-10-16 26.43 34,100
2019 2019-04-29 17.94 7,160
2020 2020-07-30 25.10 26,400
2021 2020-11-08 19.98 9,130
2022 2022-09-19 29.65 60,0009
2023 2022-11-05   29,800
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.