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 99.5% full as of 2015-06-29

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 2015-06-29 99.5 43.91 -0.09 159,018 158,739 159,566 9,219
Yesterday 2015-06-28 99.7 43.94 -0.06 159,294 159,015 159,566 9,371
2 days ago 2015-06-27 99.7 43.95 -0.05 159,385 159,106 159,566 9,422
1 week ago 2015-06-22 99.7 43.94 -0.06 159,294 159,015 159,566 9,371
1 month ago 2015-05-29 99.8 43.96 -0.04 159,477 159,198 159,566 9,473
3 months ago 2015-03-29 100.0 44.00 0.00 159,845 159,566 159,566 - n.a. -
6 months ago 2014-12-29 79.2 40.20 -3.80 126,676 126,397 159,566 8,293
1 year ago 2014-06-29 100.0 44.19 0.19 161,596 159,566 159,566 - n.a. -
*

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