Peak Streamflow for Texas

USGS 08453000 San Felipe Ck nr Del Rio, TX

Val Verde County, Texas
Hydrologic Unit Code 13080001
Latitude 29°19'55", Longitude 100°53'20" NAD27
Drainage area 46.0 square miles
Contributing drainage area 46.0 square miles
Gage datum 877.43 feet above sea level NGVD29

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
1932	Aug. 31, 1932		3,030
1933	Nov. 5, 1932		554
1934	Sep. 3, 1934		11,300
1935	Jun. 14, 1935		45,000
1936	Apr. 27, 1936		6,060
1937	Jan. 6, 1937		99
1938	Jul. 24, 1938		5,320
1939	Aug. 4, 1939		9,440
1940	Jun. 9, 1940		9,360
1941	Jul. 11, 1941		6,450
1942	May 19, 1942		12,900
1943	Jul. 11, 1943		8,750
1944	Jun. 6, 1944		2,950
1945	Oct. 3, 1944		14,800
1946	Oct. 9, 1945		4,570
1947	Jun. 19, 1947		10,300
1948	Jul. 4, 1948		20,600
1949	Feb. 25, 1949		7,200
1950	Oct. 23, 1949		464
1951	Sep. 16, 1951		5,450
1952	May 27, 1952		39,400
1953	Sep. 1, 1953		7,600
1954	Sep. 30, 1954		5,900
1955	May 15, 1955		2,600
1956	Sep. 6, 1956	7.60	2,830
1957	May 11, 1957	15.12	13,300

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
1958	May 13, 1958	13.00	9,760
1959	May 1, 1959	8.26	3,460
1960	Jul. 19, 1960	6.99	2,350
1961	Jun. 17, 1961	9.80	5,110⁶
1962	Oct. 2, 1961	5.38	1,320⁶
1963	May 6, 1963	11.00	6,630⁶
1964	Sep. 24, 1964	18.91	28,600⁶
1965	Apr. 26, 1965	9.16	4,360⁶
1966	Apr. 24, 1966	9.30	4,490⁶
1967	Sep. 3, 1967	13.00	9,700⁶
1968	Apr. 19, 1968	7.76	2,970⁶
1969	Apr. 11, 1969	12.90	9,540⁶
1970	Oct. 4, 1969	13.65	10,900⁶
1971	Apr. 16, 1971	7.22	2,020⁶
1972	Jul. 18, 1972	5.27	827⁶
1973	Jun. 11, 1973	13.89	11,400⁶
1974	Aug. 12, 1974	5.92	1,050⁶
1975	Jul. 17, 1975	18.13	20,200⁶
1976	Jul. 4, 1976	9.85	2,970⁶
1977	Apr. 21, 1977	3.47	429⁶
1978	May 21, 1978	6.33	1,160⁶
1979	Mar. 20, 1979	9.43	2,690⁶
1980	May 26, 1980	4.92	763⁶
1981	Jun. 16, 1981	8.40	2,090⁶
1982	May 12, 1982	11.12	3,880⁶
1983	Jun. 6, 1983	4.70	711⁶

Peak Streamflow Qualification Codes.

6 -- Discharge affected by Regulation or Diversion