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 80.8% full as of 2014-04-25

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 2014-04-25 80.8 40.50 -3.50 129,175 128,896 159,566 8,362
Yesterday 2014-04-24 80.8 40.50 -3.50 129,175 128,896 159,566 8,362
2 days ago 2014-04-23 81.0 40.54 -3.46 129,510 129,231 159,566 8,371
1 week ago 2014-04-18 81.8 40.70 -3.30 130,852 130,573 159,566 8,406
1 month ago 2014-03-25 86.0 41.48 -2.52 137,476 137,197 159,566 8,580
3 months ago 2014-01-25 84.6 41.22 -2.78 135,253 134,974 159,566 8,521
6 months ago 2013-10-25 81.6 40.66 -3.34 130,516 130,237 159,566 8,398
1 year ago 2013-04-25 85.9 41.47 -2.53 137,390 137,111 159,566 8,577
*

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