Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

Peak Streamflow for the Nation

USGS 50115000 RIO PORTUGUES NR PONCE, PR

Ponce Municipio, Puerto Rico
Hydrologic Unit Code 21010004
Latitude  18°04'45", Longitude  66°38'01" NAD27
Drainage area 8.82  square miles
Gage datum 470 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 1965-05-16 7.70 3,050
1966 1966-09-19 6.35 1,530
1967 1967-09-10 5.05 800
1968 1968-07-21 5.68 1,060
1969 1968-10-09 5.91 1,200
1970 1969-10-25 6.69 1,810
1971 1970-10-09 9.86 10,600
1972 1972-09-24 5.55 980
1973 1973-08-04 8.84 4,260
1974 1973-10-15 4.71 574
1975 1975-09-16 10.10 13,100
1976 1975-11-11 8.53 1,700
1977 1977-07-30 4.84 500
1978 1977-11-01 6.83 1,880
1979 1979-08-31 9.81 3,010
1980 1980-05-29 7.72 1,780
1981 1981-05-23 8.72 2,330
1982 1982-09-12 10.84 3,800
1983 1983-05-18 7.28 1,550
1984 1984-09-17 8.03 1,940
1985 1985-05-18 9.87 3,050
1986 1985-10-07 20.20 21,000
1987 1986-10-27 7.33 1,510
1988 1987-11-27 9.52 2,800
1989 1989-06-01 8.88 2,380
1990 1990-09-25 7.25 1,470
1991 1990-10-25 8.01 1,920
1992 1992-01-06 14.01 6,790
1993 1993-05-27 9.58 2,850
1994 1993-10-07 6.13 923
1995 1995-09-16 6.35 1,020
1996 1996-09-10 9.90 3,0709
1997 1996-11-23 7.87 1,530
1998 1998-09-21 11.36 4,120
?
  Peak Streamflow Qualification Codes.