Peak Streamflow for Texas

USGS 08201500 Seco Ck at Miller Ranch nr Utopia, TX

Medina County, Texas
Hydrologic Unit Code 12110107
Latitude 29°34'23", Longitude 99°24'10" NAD27
Drainage area 45.0 square miles
Contributing drainage area 45.0 square miles
Gage datum 1,265.80 feet above sea level NGVD29

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
1958	unknown 1958	16.40	52,600⁷
1962	Jun. 1, 1962	2.40	87
1963	May 6, 1963	2.88	279
1964	Aug. 24, 1964	8.50	11,000
1965	Sep. 22, 1965	7.00	6,900
1966	Oct. 18, 1965	7.00	6,900
1967	Sep. 15, 1967	7.20	7,400
1968	Mar. 10, 1968	6.00	4,750
1969	Apr. 11, 1969	3.29	64²
1970	Oct. 5, 1969	6.50	5,750
1971	Aug. 1, 1971	9.43	14,100
1972	Aug. 24, 1972	10.90	20,200
1973	Jul. 15, 1973	14.40	38,500
1974	Sep. 12, 1974	3.34	676
1975	May 23, 1975	4.10	1,450
1976	May 7, 1976	3.90	1,220
1977	May 11, 1977	5.35	3,460
1978	Aug. 2, 1978	8.40	10,600
1979	Jun. 5, 1979	4.44	1,900
1980	May 18, 1980	3.34	676

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
1981	Apr. 23, 1981	5.85	4,430
1982	Oct. 13, 1981	7.81	8,970
1983	May 20, 1983	2.56	188
1984	Jan. 9, 1984	2.61	220
1985	Dec. 30, 1984	5.01	2,840
1986	Jun. 18, 1986	5.99	4,710
1987	Jun. 3, 1987	9.51	14,400
1988	Nov. 8, 1987	2.64	229
1989	Mar. 28, 1989	1.83	9.0
1990	Jul. 17, 1990	5.03	2,880
1991	May 2, 1991	5.31	3,380
1992	May 27, 1992	5.59	3,930
1993	May 5, 1993	12.00	25,600
1994	May 15, 1994	2.28	91
1995	Sep. 21, 1995	4.26	1,650
1996	Sep. 15, 1996	2.95	396
1997	Jun. 22, 1997	17.7	64,900
1998	Aug. 23, 1998	9.14	13,000
1999	Oct. 18, 1998	7.04	7,000
2000	Jul. 31, 2000	2.23	87
2001	Nov. 5, 2000	2.81	318

Peak Streamflow Qualification Codes.

2 -- Discharge is an Estimate
7 -- Discharge is an Historic Peak