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Peak Streamflow for the Nation

USGS 50065700 RIO MAMEYES AT HWY 191 AT MAMEYES, PR

Rio Grande Municipio, Puerto Rico
Hydrologic Unit Code 21010005
Latitude  18°22'03", Longitude  65°46'14" NAD27
Drainage area 11.8  square miles
Gage datum 32.8 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)
1967 1966-11-22 9.75 11,100
1968 1968-08-07 5.54 3,100
1969 1969-01-26 13.50 22,200
1970 1970-08-27 9.98 11,600
1971 1970-10-09 12.50 18,400
1972 1972-09-03 9.69 10,900
1973 1973-08-15 13.95 26,100
1974 1974-08-31   6081
1975 1974-10-24 14.79 26,200
1976 1976-09-16 12.056 10,200
1977 1977-08-29 10.96 2,810
1978 1977-10-07 18.00 26,000
1979 1979-09-04 15.075 9,000
1980 1980-05-14 14.30 7,610
1981 1981-05-19 15.39 9,600
1982 1982-05-09 16.23 12,200
1983 1983-04-21 17.17 16,200
1984 1983-12-02 14.39 7,780
1985 1984-10-30 11.14 3,500
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.