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Peak Streamflow for the Nation

USGS 11183500 WALNUT C AT WALNUT CREEK CA

Contra Costa County, California
Hydrologic Unit Code 18050001
Latitude  37°54'21", Longitude 122°03'22" NAD27
Drainage area 79.2  square miles
Gage datum 102.71 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)
1953 1952-12-07 11.15 3,6605
1954 1954-02-17 6.23 1,0405
1955 1955-01-18 4.98 4765
1956 1955-12-23 23.22 11,0005
1957 1957-05-18 6.06 6245
1958 1958-04-02 20.20 12,2005
1959 1959-02-16 4.652 8575
1960 1960-02-08 7.88 3,4205
1961 1961-03-14 3.96 3605
1962 1962-02-14 7.55 3,2005
1963 1962-10-13 13.68 10,9005
1964 1964-01-20 6.95 2,7605
1965 1965-01-05 6.72 4,2005
1966 1965-12-28 4.81 1,4105
1967 1967-01-21 9.02 7,2005
1968 1968-01-30 5.46 1,9705
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.