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Peak Streamflow for the Nation

USGS 01475550 Cobbs Creek at Darby, PA

Delaware County, Pennsylvania
Hydrologic Unit Code 02040202
Latitude  39°55'02", Longitude  75°14'52" NAD27
Drainage area 22.00  square miles
Gage datum 11.93 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)
1964 1964-07-13 3.83 961
1965 1965-09-24 4.69 1,590
1966 1966-07-19 6.54 3,510
1967 1967-08-27 5.09 1,950
1968 1968-06-12 7.04 4,160
1969 1969-07-28 6.41 3,350
1970 1970-06-12 7.20 4,380
1971 1971-09-11 7.21 4,390
1972 1972-06-22 5.16 2,010
1973 1973-06-29 10.98 4,490
1974 1974-08-23 12.851,2 4,050
1975 1975-07-13 6.63 2,220
1976 1976-05-01 5.17 1,530
1977 1977-09-20 5.62 1,740
1978 1978-06-07 5.63 1,750
1979 1979-09-06 7.30 2,540
1980 1980-08-05 6.14 1,990
1981 1981-08-08 9.87 3,870
1982 1982-08-08 5.22 2,140
1983 1983-09-21 6.07 2,660
1984 1984-07-07 9.03 3,940
1985 1985-09-27 5.86 2,540
1986 1986-04-16 4.44 1,580
1987 1986-12-25 5.43 2,270
1988 1988-07-24 5.69 2,430
1989 1989-07-05 8.93 3,470
1990 1990-06-18 5.19 1,590
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  Peak Gage-Height Qualification Codes.