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Peak Streamflow for the Nation

USGS 50048770 RIO PIEDRAS AT EL SENORIAL, PR

San Juan Municipio, Puerto Rico
Hydrologic Unit Code 21010005
Latitude  18°21'47.77", Longitude  66°03'56.89" NAD27
Drainage area 7.49  square miles
Gage datum 196.9 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)
1989 1989-07-11 14.42 4,390
1990 1989-10-02 13.04 3,210
1991 1990-10-17 12.66 2,930
1992 1992-08-21 14.27 4,250
1993 1992-11-18 13.45 3,540
1994 1994-08-28 11.42 2,130
1995 1995-09-06 12.71 2,960
1996 1996-09-10 15.46 5,3909
1997 1996-11-22 11.48 2,170
1998 1998-09-21 14.75 4,7009
1999 1998-10-28 15.35 5,280
2000 1999-11-25 15.28 5,220
2001 2000-10-22 12.10 2,550
2002 2001-11-08 13.56 3,630
2003 2003-08-21 15.20 5,140
2004 2004-05-12 13.83 3,860
2005 2005-08-21 12.84 3,060
2006 2006-09-01 13.93 3,940
2007 2007-06-24 13.55 3,620
2008 2008-07-25 13.55 3,620
2015 2014-12-16 10.40 1,580
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  Peak Streamflow Qualification Codes.