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 76.5% full as of 2014-12-20

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 2014-12-20 76.5 39.68 -4.32 122,399 122,120 159,566 8,157
Yesterday 2014-12-19 76.4 39.65 -4.35 122,155 121,876 159,566 8,149
2 days ago 2014-12-18 75.9 39.56 -4.44 121,422 121,143 159,566 8,123
1 week ago 2014-12-13 76.6 39.69 -4.31 122,480 122,201 159,566 8,160
1 month ago 2014-11-20 77.3 39.83 -4.17 123,626 123,347 159,566 8,198
3 months ago 2014-09-20 86.1 41.51 -2.49 137,734 137,455 159,566 8,586
6 months ago 2014-06-20 100.0 44.13 0.13 161,042 159,566 159,566 9,712
1 year ago 2013-12-20 86.2 41.52 -2.48 137,820 137,541 159,566 8,589
*

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