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Peak Streamflow for the Nation

USGS 08178000 San Antonio Rv at San Antonio, TX

Bexar County, Texas
Hydrologic Unit Code 12100301
Latitude  29°24'34", Longitude  98°29'41" NAD27
Drainage area 41.8  square miles
Contributing drainage area 41.8  square miles
Gage datum 605.26 feet above NGVD29
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Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1915 1914-10-23 14.00 4,600C
1916 1916-09-25 9.40 2,650C
1917 1917-03-24 1.80 147C
1918 1918-05-05 9.90 4,8602,C
1919 1919-09-15 7.70 2,380C
1920 1919-10-16 7.80 2,430C
1921 1921-09-10 20.14 15,300C
1923 1923-07-21 3.22 390C
1924 1924-05-26 4.48 648C
1925 1925-05-10 4.50 641C
1926 1926-04-20 8.30 1,9406,C
1927 1927-06-14 5.18 8456,C
1928 1928-06-02 4.93 7556,C
1929 1929-05-24 4.285 5886,C
1940 1940-06-29 4.45 1,0406,C
1941 1941-04-28 5.76 1,4706,C
1942 1942-09-04 5.90 1,6806,C
1943 1942-10-04 8.16 2,3506,C
1944 1944-09-06 5.54 1,2606,C
1945 1944-12-04 7.21 1,8206,C
1946 1946-09-27 15.32 5,7406,C
1947 1946-11-10 5.85 9846,C
1948 1948-08-26 10.60 2,8406,C
1949 1949-06-25 7.85 1,6406,C
1950 1949-10-22 7.11 1,3906,C
1951 1951-06-03 8.22 1,8006,C
1952 1952-09-18 3.47 3636,C
1953 1953-09-04 7.55 1,6106,C
1954 1954-06-26 5.05 7586,C
1955 1955-02-04 5.23 8106,C
1956 1956-05-15 6.63 1,2306,C
1957 1957-05-27 9.23 1,8506,C
1958 1958-06-22 7.34 1,2106,C
1959 1959-05-16 5.83 7726,C
1960 1960-08-15 10.12 2,3606,C
1961 1961-07-22 12.20 3,4106,C
1962 1962-09-06 5.60 1,1406,C
1963 1963-09-12 6.50 1,5006,C
1964 1964-03-18 7.76 1,8706,C
1965 1965-05-18 12.29 4,5106,C
1966 1966-04-25 6.18 1,1906,C
1967 1967-09-15 7.60 2,2406,C
1968 1968-01-18 11.23 5,7306,C
1969 1969-09-23 11.18 5,3606,C
1970 1970-05-26 11.52 5,9706,C
1971 1971-06-21 9.22 2,6106,C
1972 1972-05-07 12.36 3,8606,C
1973 1973-09-27 14.78 6,0906,C
1974 1974-08-08 12.74 3,5206,C
1975 1974-11-24 11.00 2,7106,C
1976 1976-05-26 12.60 3,5006,C
1977 1976-10-10 10.50 1,9406,C
1978 1978-09-13 12.56 3,4706,C
1979 1979-06-01 12.41 1,1206,C
1980 1980-05-01 11.23 2,4406,C
1981 1981-06-16 12.20 3,0806,C
1982 1981-10-07 10.77 2,1006,C
1983 1983-09-18 13.13 3,9006,C
1984 1984-08-12 11.99 2,9106,C
1985 1984-10-19 12.79 3,2706,C
1986 1986-06-04 14.38 4,5706,C
1987 1987-05-19 13.91 4,1706,C
1988 1988-07-21 12.11 2,7706,C
1989 1989-06-14 12.07 2,7206,C
1990 1990-07-15 15.27 5,3806,C
1991 1991-01-18 12.71 3,2106,C
1992 1992-05-27 14.60 4,7706,C
1993 1993-05-05 14.27 4,4806,C
1994 1994-05-13 13.84 4,1106,C
1995 1994-10-08 15.11 5,2306,C
1996 1996-05-27 12.49 3,0506,C
1997 1997-05-15 12.09 2,7606,C
1998 1998-08-14 12.02 2,7106,C
1999 1998-10-17 16.15 6,6106,C
2000 2000-06-10 12.11  
2001 2001-04-23 11.73  
2002 2002-07-01 12.79  
2003 2003-07-05 12.73  
2004 2004-04-24 11.49  
2005 2004-11-22 11.78  
2006 2006-05-05 11.82  
2007 2007-08-16 12.73  
2008 2008-08-20 12.12  
2009 2009-05-23 11.62  
2010 2010-09-08 13.20  
2011 2010-11-02 8.81  
2012 2012-08-19 7.09 2366,C
2013 2013-01-09 8.49 3506,C
2014 2014-06-09 6.672 1516,C
2015 2014-11-05 6.702 1546,C
2016 2016-06-02 12.66 4,3502,6,C
2017 2017-05-30 10.91 2,3306,C
2018 2018-03-28 9.59 1,3006,C
2019 2019-06-17 11.07 2,4706,C
2020 2020-05-24 10.71 2,1506,C
2021 2021-05-01 10.23 1,7806,C
2022 2021-10-27 9.94 1,5706,C
2023 2023-04-21 10.50 1,9806,C
2024 2024-05-13 9.18 1,0006,C
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.