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Peak Streamflow for Texas

USGS 08061000 E Fk Trinity Rv nr Lavon, TX

Collin County, Texas
Hydrologic Unit Code 12030106
Latitude  3301'25", Longitude  9628'31" NAD27
Drainage area 773  square miles
Contributing drainage area 773  square miles
Gage datum 429.58 feet above sea level NGVD29
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1954 Jul. 25, 1954 9.37 5566
1955 May 21, 1955 6.42 2646
1956 May 5, 1956 13.37 1,3906
1957 May 26, 1957 17.34 39,0006
1958 May 14, 1958 14.66 5,8306
1959 Oct. 1, 1958 9.04 5166
1960 Feb. 11, 1960 13.53 1,4606
1961 Jan. 21, 1961 14.54 1,9806
1962 May 12, 1962 14.48 1,9306
1963 Jun. 10, 1963   1,9306
1964 Sep. 30, 1964 12.64 1,1902,6
1965 unknown 1965   2,1406
1966 May 1, 1966 16.86 7,4006
1967 Jun. 26, 1967 13.07 2,0606
1968 May 13, 1968 13.68 3,3806
1969 May 23, 1969 12.45 3,4806
1970 Mar. 26, 1970 15.60 5,7006
1971 Oct. 12, 1970 9.30 6.06
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1972 Dec. 24, 1971 15.59 4,8306
1973 Mar. 18, 1973 14.80 4,5006
1974 Oct. 3, 1973 15.60 4,2706
1975 Nov. 15, 1974 14.87 3,8906
1976 Jul. 16, 1976 9.60 526
1977 Mar. 27, 1977 10.75 8356
1978 Feb. 12, 1978 9.54 396
1979 Jun. 5, 1979 14.07 2,8006
1980 Jan. 22, 1980 9.64 596
1981 Jul. 14, 1981 10.40 5656
1982 May 16, 1982 15.33 4,5306
1983 Feb. 28, 1983 12.95 1,8506
1984 Mar. 23, 1984 10.26 4466
1985 unknown 1985 13.12 2,1606
1986 May 22, 1986 12.90 2,0006
1987 Mar. 9, 1987 13.12 2,1606
1988 Feb. 23, 1988 10.36 5566
1989 Jun. 14, 1989 19.55 16,1006
Peak Streamflow Qualification Codes.
  • 2 -- Discharge is an Estimate
  • 6 -- Discharge affected by Regulation or Diversion