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Peak Streamflow for the Nation

USGS 50108000 RIO DESCALABRADO NR LOS LLANOS, PR

Coamo Municipio, Puerto Rico
Hydrologic Unit Code 21010004
Latitude  18°03'08", Longitude  66°25'34" NAD27
Drainage area 12.9  square miles
Gage datum 220 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)
1966 1965-11-22 8.30 2,500
1967 1966-11-21 8.57 2,800
1968 1967-11-23 7.30 1,500
1969 1969-05-21 11.50 5,650
1971 1970-10-09 19.60 11,800
1972 1971-11-02 7.65 1,850
1975 1975-09-16 16.70 9,790
1977 1976-10-06 6.64 922
1978 1978-04-07 6.69 962
1982 1982-09-12 7.69 1,900
1984 1984-09-10 8.68 2,220
1985 1985-05-18 9.07 2,490
1986 1985-10-07 24.37 30,000
1987 1987-06-03 7.58 1,420
1988 1987-11-27 16.05 9,040
1989 1989-08-21 10.67 3,600
1990 1990-09-14 10.13 3,200
1991 1990-10-21 9.17 2,490
1992 1992-05-26 13.46 6,020
1993 1992-10-10 9.94 3,060
1994 1994-04-06 6.28 686
1995 1995-02-25 9.84 2,980
1996 1996-09-10 19.49 10,0008,9
1997 1997-09-29 7.77 1,530
1998 1998-09-21 16.15 9,1809
1999 1999-04-02 10.51 3,480
2000 2000-09-17 12.15 4,810
2002 2002-06-05 6.98 1,090
2003 2003-04-17 9.78 2,940
2004 2003-11-13 13.38 5,920
2005 2005-05-17 6.21 705
2006 2005-10-11 8.02 1,680
2008 2007-10-27 11.35 4,140
2009 2009-09-05 7.34 1,020
2010 2010-05-28 10.45 2,890
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  Peak Streamflow Qualification Codes.