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  • Peak Streamflow for the Nation

    USGS 11047200 OSO C A CROWN VALLEY PKWY NR MISSION VIEJO CA

    Orange County, California
    Hydrologic Unit Code 18070301
    Latitude  33°33'29", Longitude 117°40'33" NAD27
    Drainage area 14.0  square miles
    Output formats
    Table
    Graph
    Tab-separated file
    peakfq (watstore) format
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    Water
    Year
    Date Gage
    Height
    (feet)
    Stream-
    flow
    (cfs)
    1971 Nov. 29, 1970 4.64 580
    1972 Dec. 27, 1971 5.10 470
    1973 Feb. 11, 1973 7.67 1,630
    1974 Jan. 04, 1974 6.91 769
    1975 Dec. 04, 1974 6.45 825
    1976 Sep. 10, 1976 9.90 440
    1977 Aug. 17, 1977 3.75 425
    1978 Jan. 16, 1978 6.50 2,360
    1979 Jan. 05, 1979 6.60 2,445
    1980 Feb. 16, 1980 7.60 5,150
    1981 Mar. 01, 1981 4.34 955