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 87.0% full as of 2014-09-02

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 2014-09-02 87.0 41.66 -2.34 139,024 138,745 159,566 8,620
Yesterday 2014-09-01 87.1 41.68 -2.32 139,197 138,918 159,566 8,625
2 days ago 2014-08-31 87.3 41.72 -2.28 139,542 139,263 159,566 8,634
1 week ago 2014-08-26 88.0 41.85 -2.15 140,666 140,387 159,566 8,663
1 month ago 2014-08-02 94.3 43.00 -1.00 150,783 150,504 159,566 8,934
3 months ago 2014-06-02 100.0 44.16 0.16 161,319 159,566 159,566 9,768
6 months ago 2014-03-02 80.3 40.40 -3.60 128,340 128,061 159,566 8,340
1 year ago 2013-09-02 79.1 40.18 -3.82 126,511 126,232 159,566 8,288
*

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