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Peak Streamflow for Texas

USGS 08067650 W Fk San Jacinto Rv bl Lk Conroe nr Conroe, TX

Montgomery County, Texas
Hydrologic Unit Code 12040101
Latitude  3020'31", Longitude  9532'34" NAD27
Drainage area 451  square miles
Contributing drainage area 451  square miles
Gage datum 116.06 feet above sea level NGVD29
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1973 Jun. 13, 1973 30.85 19,3006
1974 Jan. 8, 1974 29.00 2,7506
1975 May 10, 1975 28.74 2,4806
1976 Jun. 30, 1976 29.32 2,6506
1977 Apr. 20, 1977 29.83 2,8306
1978 Feb. 10, 1978 25.95 1,7906
1979 Apr. 21, 1979 33.22 6,0006
1980 May 19, 1980 26.37 1,9506
1981 Jun. 16, 1981 20.71 7206
1982 May 15, 1982 29.08 2,7606
1983 May 22, 1983 35.50 8,7806
1984 Mar. 13, 1984 25.65 1,7906
1985 Feb. 25, 1985 29.03 2,8106
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1986 Jun. 9, 1986 28.58 2,6506
1987 Jun. 14, 1987 28.58 2,6506
1988 Dec. 23, 1987   1,4006
1989 Jun. 15, 1989 25.99 1,9306
1990 Apr. 2, 1990 27.09 2,2106
1991 Jan. 18, 1991 29.85 3,1806
1992 Dec. 22, 1991 29.89 3,2006
1993 Jan. 21, 1993 28.95 2,9106
1996 Dec. 18, 1995 23.45 1,4606
1997 Mar. 18, 1997 26.84 2,5206
1998 Jan. 10, 1998 32.22 5,8806
1999 Nov. 14, 1998 39.85 27,7006
2000 May 4, 2000 14.91 556
2001 Jun. 10, 2001 36.36 12,9005
Peak Streamflow Qualification Codes.
  • 5 -- Discharge affected to unknown degree by Regulation or Diversion
  • 6 -- Discharge affected by Regulation or Diversion