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Peak Streamflow for Texas

USGS 08132500 S Concho Rv at San Angelo, TX

Tom Green County, Texas
Hydrologic Unit Code 12090102
Latitude  3126'45", Longitude 10025'30" NAD27
Drainage area 3,866  square miles
Contributing drainage area 2,688  square miles
Gage datum 1,802.94 feet above sea level NGVD29
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1932 May 10, 1932 10.98 38,2006
1933 Nov. 6, 1932 2.59 2376
1934 Apr. 5, 1934 6.00 12,0006
1935 May 9, 1935 9.52 30,5006
1936 Sep. 17, 1936 23.40 111,0006
1937 Jun. 2, 1937 6.36 14,0006
1938 Jul. 23, 1938 17.15 80,1006
1939 May 4, 1939 7.80 21,3006
1940 Jun. 29, 1940 5.50 9,4406
1941 Jun. 6, 1941 8.23 23,5006
1942 Aug. 23, 1942 13.30 51,8006
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1943 May 23, 1943 4.71 5,9806
1944 Sep. 6, 1944 6.14 12,9006
1945 Jul. 6, 1945 7.81 21,5006
1946 Sep. 26, 1946 14.67 61,4006
1947 Dec. 11, 1946 6.21 13,1006
1948 Jul. 6, 1948 9.52 30,4006
1949 Apr. 28, 1949 8.44 25,2006
1950 Oct. 24, 1949 6.88 16,6006
1951 Aug. 12, 1951 2.43 926
1952 Mar. 28, 1952 2.12 176
1953 Aug. 20, 1953 5.83 11,3006
1954 Oct. 4, 1953 6.14 12,8006
Peak Streamflow Qualification Codes.
  • 6 -- Discharge affected by Regulation or Diversion