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Peak Streamflow for the Nation

USGS 50114000 RIO CERRILLOS BLW LAGO CERRILLOS NR PONCE, PR

Ponce Municipio, Puerto Rico
Hydrologic Unit Code 21010004
Latitude  18°04'22.26", Longitude  66°34'53.01" NAD27
Drainage area 17.8  square miles
Gage datum 360.9 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)
1965 1964-10-21 6.95 3,950
1966 1966-07-20 6.38 3,150
1967 1967-08-05 6.47 3,280
1968 1968-09-27 6.53 3,360
1969 1969-08-26 6.34 3,200
1970 1970-08-28 6.95 4,400
1971 1970-10-09 8.70 9,140
1972 1971-10-16 5.13 1,750
1973 1973-07-30 6.57 3,280
1974 1973-10-15   1871
1975 1975-09-16 11.20 22,400
1976 1975-11-23 6.28 3,190
1977 1977-09-13 8.956 3,770
1978 1978-06-22 10.14 4,060
1979 1979-08-31 11.19 3,580
1980 1980-05-27 8.31 1,420
1981 1981-08-16 12.17 4,600
1982 1982-09-12 14.97 8,900
1983 1983-04-21 7.04 821
1984 1984-09-18 7.15 865
1985 1985-05-18 14.64 8,270
1986 1985-10-07 20.83 24,0002
1991 1991-07-16 3.34 2976
1992 1992-01-06 6.07 1,1006
1993 1993-05-27 5.74 6166
1994 1993-10-07 5.68 5996
1995 1995-08-19 4.14 2666
1996 1996-09-10 7.74 1,3206,9
1997 1997-03-21 7.55 1,2506
1998 1998-09-22 6.73 9316,9
1999 1999-09-15 4.08 7196
2000 2000-05-11 4.93 9006
2001 2001-05-10 5.66 1,2206
2002 2002-04-23 2.66 1106
2003 2003-06-25 5.84 1,2706
2004 2004-08-18 5.62 1,1906
2005 2005-05-18 5.21 1,0006
2006 2005-10-12 6.16 1,4606
2007 2007-02-06 5.55 1,6406
2008 2008-09-22 6.34 2,8506
2009 2009-06-10 2.97 1696
2010 2009-10-16 4.74 1,0706
2011 2010-10-07 6.97 3,9006
2012 2012-05-07 5.25 1,5206
2013 2013-05-30 4.51 9036
2014 2014-08-23 2.43 83.06
2015 2015-06-11 2.42 77.06
2016 2015-10-18 2.38 76.06
2017 2017-09-21 7.53 5,0306,9
2018 2017-10-17 4.72 1,0606
2019 2018-10-24 3.53 4246
2020 2020-06-29 2.07 84.46
2021 2021-09-20 1.74 46.06
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.