CLOSE THIS WINDOW

USGS Science for a changing world

 

Peak Streamflow for Texas

USGS 08159500 Colorado Rv at Smithville, TX

Bastrop County, Texas
Hydrologic Unit Code 12090301
Latitude  3000'45", Longitude  9709'42" NAD27
Drainage area 40,371  square miles
Contributing drainage area 28,968  square miles
Gage datum 270.14 feet above sea level NGVD29
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1931 Oct. 9, 1930 21.40 67,500
1932 Sep. 4, 1932 21.08 66,400
1933 May 28, 1933 15.47 31,200
1934 Apr. 9, 1934 17.13 39,200
1935 Jun. 16, 1935 42.50 305,000
1936 Sep. 29, 1936 31.20 148,000
1937 Oct. 3, 1936 24.72 95,0006
1938 Jul. 27, 1938 36.02 209,0006
1939 Jul. 16, 1939 10.84 17,2006
1940 Jul. 1, 1940 21.24 70,4006
1941 Jun. 8, 1941 24.27 93,7006
1942 Sep. 9, 1942 12.43 21,1006
1943 Oct. 19, 1942 9.03 11,9006
1944 Feb. 26, 1944 9.50 12,9006
1945 Dec. 5, 1944 14.12 27,2006
1946 Apr. 24, 1946 12.70 22,0006
1947 Nov. 4, 1946 18.03 40,0006
1948 Aug. 13, 1948 6.34 3,6206
1949 Apr. 25, 1949 15.88 31,9006
1950 Jun. 3, 1950 12.66 19,5006
1951 Jun. 4, 1951 14.35 21,1006
1952 Jun. 7, 1952 6.79 3,5106
1953 Apr. 29, 1953 16.52 30,0006
1954 Dec. 3, 1953 16.00 28,2006
1955 May 19, 1955 8.32 7,5006
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1956 May 3, 1956 6.35 5,4906
1957 Apr. 28, 1957 24.20 66,9006
1958 Feb. 23, 1958 25.40 67,7006
1959 Apr. 12, 1959 12.46 18,6006
1960 Oct. 9, 1959 18.65 37,6006
1961 Oct. 30, 1960 30.37 94,5006
1962 Jun. 4, 1962 7.34 7,7406
1963 Feb. 19, 1963 11.00 15,2006
1964 Jun. 17, 1964 10.65 14,3006
1965 Jan. 22, 1965 22.38 57,5006
1966 Dec. 4, 1965 14.73 24,5006
1967 Sep. 22, 1967 8.58 9,9206
1968 Jan. 22, 1968 21.40 46,3006
1969 Apr. 13, 1969 13.92 22,1006
1970 May 16, 1970 18.68 36,8006
1971 Oct. 23, 1970 6.73 6,1806
1972 Dec. 6, 1971 10.90 15,0006
1973 Jun. 13, 1973 8.89 10,8006
1974 Oct. 12, 1973 21.55 46,8006
1975 May 25, 1975 26.50 67,4006
1994 May 14, 1994 6.78 6,2806
1998 Mar. 20, 1998 10.00 12,6006
1999 Oct. 18, 1998 34.75 96,7006
2000 May 3, 2000 6.97 6,7206
2001 Nov. 4, 2000 13.46 21,0006
Peak Streamflow Qualification Codes.
  • 6 -- Discharge affected by Regulation or Diversion