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 80.6% full as of 2014-10-22

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 2014-10-22 80.6 40.47 -3.53 128,924 128,645 159,566 8,356
Yesterday 2014-10-21 81.0 40.54 -3.46 129,510 129,231 159,566 8,371
2 days ago 2014-10-20 81.4 40.61 -3.39 130,096 129,817 159,566 8,386
1 week ago 2014-10-15 82.2 40.77 -3.23 131,441 131,162 159,566 8,422
1 month ago 2014-09-22 86.7 41.61 -2.39 138,593 138,314 159,566 8,609
3 months ago 2014-07-22 96.9 43.45 -0.55 154,828 154,549 159,566 9,047
6 months ago 2014-04-22 81.2 40.58 -3.42 129,845 129,566 159,566 8,380
1 year ago 2013-10-22 83.3 40.98 -3.02 133,214 132,935 159,566 8,468
*

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