USGS 08377500 Rio Grande at Langtry, TX
Val Verde County, Texas
Hydrologic Unit Code 13040212
Latitude 29°48'00", Longitude 101°34'00" NAD27
Drainage area 81,429 square miles
Contributing drainage area 81,429 square miles
Gage datum 1,091.69 feet above sea level
NGVD29
|
Water
Year |
Date |
Gage
Height
(feet) |
Stream-
flow
(cfs) |
| 1900 |
Apr. 6, 1900 |
|
77,000 |
| 1901 |
Sep. 8, 1901 |
|
14,700 |
| 1902 |
Sep. 9, 1902 |
|
39,000 |
| 1903 |
Jun. 12, 1903 |
|
18,000 |
| 1904 |
Sep. 13, 1904 |
|
138,000 |
| 1905 |
Jun. 30, 1905 |
|
33,000 |
| 1906 |
Aug. 11, 1906 |
|
57,200 |
| 1907 |
Sep. 20, 1907 |
|
16,060 |
| 1908 |
Aug. 14, 1908 |
|
33,000 |
| 1909 |
Jul. 12, 1909 |
|
16,510 |
| 1910 |
Sep. 6, 1910 |
|
7,550 |
| 1911 |
May 16, 1911 |
|
43,000 |
| 1912 |
Sep. 19, 1912 |
|
28,500 |
| 1913 |
Sep. 10, 1913 |
|
11,810 |
| 1922 |
unknown 1922 |
|
204,0007 |
| 1924 |
Jun. 2, 1924 |
|
5,000 |
| 1925 |
May 29, 1925 |
|
38,500 |
| 1926 |
Aug. 25, 1926 |
|
24,500 |
| 1927 |
Jul. 2, 1927 |
|
25,600 |
| 1928 |
Aug. 9, 1928 |
19.40 |
46,400 |
| 1929 |
Sep. 12, 1929 |
11.15 |
22,000 |
| 1930 |
Aug. 16, 1930 |
6.15 |
9,700 |
| 1931 |
Oct. 7, 1930 |
7.98 |
14,400 |
| 1932 |
Sep. 29, 1932 |
25.67 |
64,070 |
| 1933 |
Oct. 5, 1932 |
29.27 |
77,610 |
| 1934 |
Oct. 14, 1933 |
8.70 |
14,630 |
| 1935 |
Sep. 4, 1935 |
46.70 |
149,000 |
| 1936 |
Sep. 24, 1936 |
16.98 |
32,600 |
| 1937 |
Jun. 4, 1937 |
14.03 |
25,900 |
| 1938 |
Sep. 26, 1938 |
24.78 |
57,300 |
| 1939 |
Aug. 9, 1939 |
9.32 |
15,700 |
|
|
Water
Year |
Date |
Gage
Height
(feet) |
Stream-
flow
(cfs) |
| 1940 |
May 22, 1940 |
13.68 |
25,800 |
| 1941 |
May 2, 1941 |
14.48 |
35,200 |
| 1942 |
Sep. 12, 1942 |
24.93 |
58,900 |
| 1943 |
Oct. 1, 1942 |
44.25 |
20,600 |
| 1944 |
Sep. 17, 1944 |
17.35 |
33,300 |
| 1945 |
Jul. 11, 1945 |
15.90 |
31,600 |
| 1946 |
Oct. 7, 1945 |
16.04 |
31,900 |
| 1947 |
May 11, 1947 |
12.40 |
22,300 |
| 1948 |
Jul. 3, 1948 |
6.46 |
9,740 |
| 1949 |
Jun. 26, 1949 |
12.76 |
23,200 |
| 1950 |
Jul. 13, 1950 |
14.00 |
27,500 |
| 1951 |
May 24, 1951 |
10.44 |
18,000 |
| 1952 |
Jul. 16, 1952 |
12.70 |
18,600 |
| 1953 |
Sep. 3, 1953 |
6.14 |
8,060 |
| 1954 |
Jun. 27, 1954 |
49.87 |
169,000 |
| 1955 |
Sep. 25, 1955 |
18.68 |
39,100 |
| 1956 |
Oct. 7, 1955 |
7.58 |
9,710 |
| 1957 |
Oct. 18, 1956 |
18.45 |
34,400 |
| 1958 |
Sep. 29, 1958 |
30.47 |
56,900 |
| 1959 |
Oct. 6, 1958 |
28.85 |
54,100 |
| 1960 |
Aug. 27, 1960 |
14.98 |
24,100 |
| 1961 |
Jun. 17, 1961 |
16.75 |
28,2005 |
| 1962 |
Sep. 10, 1962 |
9.30 |
11,0005 |
| 1963 |
Jun. 7, 1963 |
11.23 |
16,0005 |
| 1964 |
Sep. 24, 1964 |
24.30 |
41,2005 |
| 1965 |
Jun. 12, 1965 |
37.52 |
87,9005 |
| 1966 |
Sep. 9, 1966 |
16.47 |
21,3005 |
| 1967 |
Aug. 11, 1967 |
29.55 |
56,4005 |
| 1968 |
Sep. 24, 1968 |
13.70 |
23,0006 |
| 1969 |
Sep. 15, 1969 |
12.67 |
14,7006 |
| 1970 |
Jun. 9, 1970 |
15.14 |
18,6006 |
| 1971 |
Jul. 27, 1971 |
11.09 |
12,7006 |
|
|
