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Peak Streamflow for the Nation

USGS 50046000 RIO DE LA PLATA AT HWY 2 NR TOA ALTA, PR

Dorado Municipio, Puerto Rico
Hydrologic Unit Code 21010005
Latitude  18°24'41.72", Longitude  66°15'39.45" NAD27
Drainage area 208  square miles
Gage datum 9.15 feet above NGVD29
Output formats
Table
Graph
Tab-separated file
peakfq (watstore) format
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Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1899 1899   157,0002,7,Bm
1928 1928-09-13 37.405 120,0002,7
1943 1943-06-16 34.405 82,0002,7
1960 1960-09-06 36.35 95,5009
1961 1961-08-27 33.08 70,700
1962 1961-12-05 24.58 18,400
1963 1963-05-18 19.97 8,140
1964 1964-08-28 23.20 14,300
1965 1965-08-10 24.56 18,200
1966 1965-12-10 24.33 17,900
1967 1966-10-17 18.16 6,110
1968 1968-05-14 14.91 3,500
1969 1969-05-21 20.94 9,470
1970 1969-11-09 30.08 53,000
1971 1970-10-09 34.00 78,500
1972 1972-03-30 15.84 4,340
1973 1973-04-23 15.63 4,190
1974 1974-08-09 10.93 1,2706
1975 1975-09-16 25.73 18,8006
1976 1975-12-10 15.26 3,7106
1977 1976-11-02   6001,6
1978 1977-11-24 23.60 14,2006
1979 1979-08-31 31.72 55,6006,9
1980 1979-11-25 19.16 7,1706
1981 1981-05-23 23.92 21,6006
1982 1981-12-13 22.98 19,0006
1983 1983-04-22 22.04 16,7006
1984 1984-09-18 21.71 14,8006
1985 1984-11-03 23.336 56,6006
1986 1985-10-07 24.58 73,2006
1987 1987-04-12 18.54 21,2006
1988 1987-11-27 20.43 29,3006
1989 1989-09-18 21.47 37,7006,9
1990 1989-10-23 9.17 3,4906
1991 1990-10-21 17.64 18,3006
1992 1992-01-05 26.39 118,0006
1993 1993-07-11 16.01 13,9006
1994 1993-11-19 7.40 1,4006
1995 1995-09-16 19.60 25,4006
1996 1996-09-10 27.33 160,0006,9
1997 1997-01-22 10.80 4,3506
1998 1998-09-22 26.14 104,0006,9
1999 1998-10-27 17.93 19,2006
2000 2000-08-23 21.08 35,4006
2001 2000-11-02 21.07 34,5006
2002 2001-11-08 22.47 46,7006
2003 2003-05-21 17.53 18,0006
2004 2004-09-15 24.10 66,4006,9
2005 2004-11-13 21.69 39,6006
2006 2005-10-11 21.41 37,2006
2007 2006-11-14 11.36 5,1406
2008 2007-12-12 20.69 25,7006
2009 2009-05-13 19.14 18,9006
2010 2010-05-29 20.86 26,7006
2011 2011-09-13 21.20 33,5006
2012 2012-05-08 20.38 28,3006
2013 2012-10-27 18.47 16,9006
2014 2013-11-30 14.33 8,9906
2015 2014-11-07 18.08 15,1006
2016 2016-08-11 9.40 3,5306
2017 2017-09-20 28.56R 150,0006,9,R
2018 2017-10-16 20.08 25,6006
2019 2018-11-14 15.94 11,1006
2020 2020-07-30 19.98 25,0006
2021 2020-11-12 12.44 6,2006
2022 2022-09-19 26.78 109,0006,9
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.