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Peak Streamflow for Texas

USGS 08189200 Copano Ck nr Refugio, TX

Refugio County, Texas
Hydrologic Unit Code 12100405
Latitude  2818'12", Longitude  9706'44" NAD27
Drainage area 87.8  square miles
Contributing drainage area 87.8  square miles
Gage datum 17.25 feet above sea level NGVD29
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1971 Sep. 12, 1971 21.00 6,300
1972 Apr. 29, 1972 14.18 1,770
1973 Jun. 16, 1973 14.68 1,730
1974 Sep. 13, 1974 13.68 1,330
1975 Nov. 25, 1974 8.66 300
1976 Jul. 16, 1976 10.63 611
1977 Dec. 21, 1976 11.44 797
1978 Sep. 14, 1978 16.12 2,690
1979 Sep. 21, 1979 12.77 1,090
1980 Jan. 22, 1980 9.65 390
1981 Jun. 13, 1981   4,360
1982 Nov. 2, 1981 17.14 3,290
1983 Jul. 17, 1983 15.56 2,380
1984 Oct. 20, 1983 14.72 1,970
1985 Apr. 12, 1985 11.08 711
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1986 Dec. 12, 1985 3.34 118
1987 Dec. 26, 1986 9.69 422
1988 Oct. 24, 1987 8.09 199
1989 Jun. 30, 1989 5.27 57
1990 Jul. 18, 1990 16.29 2,780
1991 Feb. 6, 1991 9.02 430
1992 Mar. 30, 1992 12.62 1,280
1993 Jun. 22, 1993 13.24 1,490
1994 Jun. 15, 1994 7.77 307
1995 May 30, 1995 10.51 724
1996 Jun. 28, 1996 6.28 159
1997 Mar. 19, 1997 15.43 2,320
1998 Oct. 15, 1997 13.61 1,630
1999 Oct. 21, 1998 14.43 1,960
2000 Mar. 14, 2000 8.30 376
2001 Sep. 4, 2001 11.66 989