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 97.3% full as of 2013-05-23

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 2013-05-23 97.3 43.52 -0.48 155,462 155,183 159,566 9,065
Yesterday 2013-05-22 97.4 43.54 -0.46 155,644 155,365 159,566 9,071
2 days ago 2013-05-21 97.4 43.55 -0.45 155,735 155,456 159,566 9,073
1 week ago 2013-05-16 98.7 43.77 -0.23 157,737 157,458 159,566 9,132
1 month ago 2013-04-23 86.1 41.51 -2.49 137,734 137,455 159,566 8,586
3 months ago 2013-02-23 89.0 42.03 -1.97 142,229 141,950 159,566 8,704
6 months ago 2012-11-23 89.4 42.11 -1.89 142,926 142,647 159,566 8,723
1 year ago 2012-05-23 98.6 43.76 -0.24 157,646 157,367 159,566 9,129
*

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