USGS 08151000 Llano Rv nr Castell, TX
Llano County, Texas
Hydrologic Unit Code 12090204
Latitude 30°43'00", Longitude 98°53'00" NAD27
Drainage area 3,747 square miles
Contributing drainage area 3,747 square miles
Gage datum 1,121.77 feet above sea level
NGVD29
|
Water
Year |
Date |
Gage
Height
(feet) |
Stream-
flow
(cfs) |
| 1925 |
May 30, 1925 |
16.80 |
59,500 |
| 1926 |
Nov. 6, 1925 |
11.90 |
21,400 |
| 1927 |
Feb. 9, 1927 |
10.00 |
14,400 |
| 1928 |
Oct. 2, 1927 |
13.95 |
33,900 |
| 1929 |
Sep. 7, 1929 |
12.90 |
27,300 |
| 1930 |
Jun. 13, 1930 |
15.70 |
49,000 |
| 1931 |
Oct. 6, 1930 |
22.30 |
122,000 |
|
|
Water
Year |
Date |
Gage
Height
(feet) |
Stream-
flow
(cfs) |
| 1932 |
Sep. 2, 1932 |
20.00 |
92,500 |
| 1933 |
May 25, 1933 |
11.93 |
22,800 |
| 1934 |
Apr. 5, 1934 |
10.95 |
19,300 |
| 1935 |
Jun. 14, 1935 |
37.00 |
388,000 |
| 1936 |
Sep. 16, 1936 |
22.90 |
130,000 |
| 1937 |
Oct. 25, 1936 |
5.15 |
3,720 |
| 1938 |
Jul. 23, 1938 |
21.43 |
110,000 |
| 1939 |
Jul. 14, 1939 |
16.50 |
55,500 |
|
|
