recent changes

2013-05-08: The rating curve for this reservoir has been updated and replaced with the most recent data from the TWDB Hydrosurvey Program.

Lake Texana is 93.8% full as of 2015-08-05

Date Percent Full Water Level
(ft)
Height Above Conservation Pool
(ft)
Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Surface Area
(acres)
Today 2015-08-05 93.8 42.90 -1.10 149,890 149,611 159,566 8,910
Yesterday 2015-08-04 93.9 42.93 -1.07 150,158 149,879 159,566 8,917
2 days ago 2015-08-03 94.6 43.05 -0.95 151,230 150,951 159,566 8,947
1 week ago 2015-07-29 95.1 43.14 -0.86 152,036 151,757 159,566 8,969
1 month ago 2015-07-05 99.8 43.96 -0.04 159,477 159,198 159,566 9,473
3 months ago 2015-05-05 99.5 43.92 -0.08 159,110 158,831 159,566 9,270
6 months ago 2015-02-05 88.6 41.97 -2.03 141,707 141,428 159,566 8,691
1 year ago 2014-08-05 93.6 42.87 -1.13 149,623 149,344 159,566 8,903
*

Percent Full is based on Conservation Storage and Conservation Capacity.

Additional Information

Impoundment date 1981-01-01
Vertical datum NGVD29
Gauge USGS:08164525
Conservation pool elevation 44.0 ft above NGVD29
Dead pool elevation 4.0 ft above NGVD29

Elevation-Area-Capacity Curves

2010-03-01 (source: twdb) : GIS Data