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Peak Streamflow for Texas

USGS 08154510 Colorado Rv bl Mansfield Dam, Austin, TX

Travis County, Texas
Hydrologic Unit Code 12090205
Latitude  3023'30", Longitude  9754'28" NAD27
Drainage area 38,755  square miles
Contributing drainage area 27,352  square miles
Gage datum 0.12 feet above sea level NGVD29
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1975 May 26, 1975   20,3006
1976 Jul. 17, 1976   5,0906
1977 Apr. 17, 1977   25,3006
1978 Jun. 28, 1978   3,8306
1979 Jun. 5, 1979   8,5906
1980 Feb. 26, 1980   3,8406
1981 Jun. 18, 1981   22,7006
1982 Oct. 26, 1981   3,6306
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1983 Sep. 2, 1983   2,4406
1984 Feb. 20, 1984   2,9306
1985 May 31, 1985   2,3006
1986 Jun. 14, 1986   4,9506
1987 Jun. 3, 1987   6,5906
1988 Mar. 3, 1988   3,6106
1989 Jun. 4, 1989   2,3206
1990 May 8, 1990   3,3006
Peak Streamflow Qualification Codes.
  • 6 -- Discharge affected by Regulation or Diversion