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Peak Streamflow for Texas

USGS 08158500 Little Walnut Ck at Manor Rd, Austin, TX

Travis County, Texas
Hydrologic Unit Code 12090205
Latitude  3018'34", Longitude  9740'04" NAD27
Drainage area 12.1  square miles
Contributing drainage area 12.1  square miles
Gage datum 473.82 feet above sea level NGVD29
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1976 May 25, 1976 8.74 1,940C
1977 Apr. 19, 1977 5.95 1,010C
1978 May 2, 1978 6.48 1,180C
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1979 May 21, 1979 12.10 5,640C
1980 Mar. 27, 1980 6.93 1,520C
1981 May 25, 1981 19.60 14,500C
1982 May 13, 1982 12.43 6,020C
Peak Streamflow Qualification Codes.
  • C -- All or part of the record affected by Urbanization, Mining, Agricultural changes, Channelization, or other