USGS 08136000 Concho Rv at San Angelo, TX
Tom Green County, Texas
Hydrologic Unit Code 12090105
Latitude 31°27'16", Longitude 100°24'37" NAD27
Drainage area 5,542 square miles
Contributing drainage area 4,411 square miles
Gage datum 1,776.79 feet above sea level
NGVD29
|
Water
Year |
Date |
Gage
Height
(feet) |
Stream-
flow
(cfs) |
| 1906 |
unknown 1906 |
47.50 |
246,0007 |
| 1916 |
Sep. 1, 1916 |
13.00 |
9,700 |
| 1917 |
Apr. 18, 1917 |
13.70 |
10,600 |
| 1918 |
May 17, 1918 |
13.80 |
10,700 |
| 1919 |
Jul. 8, 1919 |
26.60 |
31,800 |
| 1920 |
Oct. 6, 1919 |
18.52 |
17,100 |
| 1921 |
Aug. 31, 1921 |
14.70 |
11,900 |
| 1922 |
Apr. 26, 1922 |
36.80 |
92,000 |
| 1923 |
Aug. 23, 1923 |
9.60 |
5,800 |
| 1924 |
Apr. 25, 1924 |
28.10 |
36,300 |
| 1925 |
May 31, 1925 |
31.20 |
49,200 |
| 1926 |
Apr. 21, 1926 |
27.68 |
35,100 |
| 1927 |
Oct. 15, 1926 |
6.37 |
2,730 |
| 1928 |
Oct. 1, 1927 |
23.35 |
25,400 |
| 1929 |
Sep. 6, 1929 |
9.70 |
6,000 |
| 1930 |
Jun. 13, 1930 |
29.30 |
40,200 |
| 1931 |
Oct. 13, 1930 |
32.65 |
57,6006 |
| 1932 |
May 10, 1932 |
29.90 |
42,6006 |
| 1933 |
Dec. 24, 1932 |
2.36 |
2866 |
| 1934 |
Apr. 5, 1934 |
12.85 |
9,5106 |
| 1935 |
May 15, 1935 |
29.00 |
39,0006 |
| 1936 |
Sep. 17, 1936 |
46.60 |
230,0006 |
| 1937 |
Jun. 2, 1937 |
21.22 |
23,4006 |
| 1938 |
Jul. 23, 1938 |
35.90 |
85,1006 |
| 1939 |
May 4, 1939 |
18.94 |
19,1006 |
| 1940 |
Jun. 29, 1940 |
26.05 |
34,4006 |
| 1941 |
Jun. 5, 1941 |
24.13 |
27,6006 |
| 1942 |
Aug. 23, 1942 |
30.88 |
51,5006 |
| 1943 |
May 23, 1943 |
8.57 |
5,5606 |
| 1944 |
Sep. 6, 1944 |
13.97 |
12,2006 |
| 1945 |
Jul. 6, 1945 |
19.62 |
20,0006 |
| 1946 |
Sep. 26, 1946 |
31.76 |
56,0006 |
| 1947 |
May 11, 1947 |
15.59 |
15,0006 |
| 1948 |
Jul. 6, 1948 |
30.00 |
47,5006 |
| 1949 |
Apr. 24, 1949 |
21.74 |
25,1006 |
| 1950 |
Oct. 24, 1949 |
16.08 |
15,7006 |
| 1951 |
Aug. 12, 1951 |
7.71 |
4,7406 |
| 1952 |
May 1, 1952 |
1.99 |
1746 |
| 1953 |
Aug. 20, 1953 |
14.09 |
12,8006 |
| 1954 |
Oct. 4, 1953 |
15.55 |
14,6006 |
| 1955 |
Jul. 18, 1955 |
23.90 |
25,5006 |
| 1956 |
Apr. 30, 1956 |
8.04 |
3,8006 |
| 1957 |
May 9, 1957 |
39.80 |
106,0006 |
|
|
Water
Year |
Date |
Gage
Height
(feet) |
Stream-
flow
(cfs) |
| 1958 |
Oct. 13, 1957 |
19.06 |
19,6006 |
| 1959 |
Sep. 30, 1959 |
18.35 |
17,7006 |
| 1960 |
Oct. 3, 1959 |
40.70 |
122,0006 |
| 1961 |
Jun. 18, 1961 |
14.41 |
12,1006 |
| 1962 |
Oct. 9, 1961 |
15.47 |
13,6006 |
| 1963 |
Oct. 19, 1962 |
3.02 |
3166 |
| 1964 |
May 28, 1964 |
5.60 |
2,0606 |
| 1965 |
May 14, 1965 |
3.81 |
7486 |
| 1966 |
Aug. 31, 1966 |
5.85 |
1,0206 |
| 1967 |
Sep. 15, 1967 |
4.11 |
9206 |
| 1968 |
May 9, 1968 |
3.82 |
7026 |
| 1969 |
Sep. 9, 1969 |
3.43 |
5056 |
| 1970 |
Oct. 12, 1969 |
3.90 |
7806 |
| 1971 |
Aug. 13, 1971 |
5.23 |
1,7806 |
| 1972 |
May 13, 1972 |
3.92 |
7946 |
| 1973 |
Sep. 6, 1973 |
4.65 |
1,3006 |
| 1974 |
May 25, 1974 |
4.63 |
1,2906 |
| 1975 |
Oct. 30, 1974 |
8.00 |
3,7006 |
| 1976 |
Apr. 11, 1976 |
5.29 |
1,5806 |
| 1977 |
May 15, 1977 |
6.88 |
2,7206 |
| 1978 |
Aug. 3, 1978 |
5.19 |
1,5206 |
| 1979 |
Apr. 21, 1979 |
3.25 |
4146 |
| 1980 |
Sep. 9, 1980 |
14.37 |
11,5006 |
| 1981 |
May 30, 1981 |
4.69 |
1,2006 |
| 1982 |
Oct. 13, 1981 |
8.65 |
4,3206 |
| 1983 |
Jul. 5, 1983 |
4.49 |
1,0806 |
| 1984 |
Sep. 26, 1984 |
3.89 |
7406 |
| 1985 |
Sep. 29, 1985 |
4.17 |
8986 |
| 1986 |
Sep. 2, 1986 |
|
3,8706 |
| 1987 |
May 31, 1987 |
10.50 |
6,3206 |
| 1988 |
May 13, 1988 |
4.93 |
1,3506 |
| 1989 |
Mar. 3, 1989 |
4.07 |
8426 |
| 1990 |
Sep. 16, 1990 |
7.05 |
2,8606 |
| 1991 |
Jun. 3, 1991 |
4.30 |
9706 |
| 1992 |
Apr. 16, 1992 |
8.20 |
3,8906 |
| 1993 |
Jun. 17, 1993 |
4.10 |
8606 |
| 1994 |
Sep. 8, 1994 |
9.26 |
4,9506 |
| 1995 |
May 28, 1995 |
8.81 |
4,4906 |
| 1996 |
Jun. 2, 1996 |
3.31 |
4426 |
| 1997 |
Oct. 28, 1996 |
4.95 |
1,3706 |
| 1998 |
May 27, 1998 |
3.91 |
7516 |
| 1999 |
Jun. 6, 1999 |
7.95 |
3,6606 |
| 2000 |
Jun. 18, 2000 |
2.97 |
2996 |
| 2001 |
Sep. 19, 2001 |
4.47 |
1,0706 |
|
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