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 89.1% full as of 2014-08-22

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 2014-08-22 89.1 42.06 -1.94 142,490 142,211 159,566 8,711
Yesterday 2014-08-21 89.2 42.07 -1.93 142,578 142,299 159,566 8,714
2 days ago 2014-08-20 89.5 42.13 -1.87 143,101 142,822 159,566 8,728
1 week ago 2014-08-15 91.2 42.44 -1.56 145,818 145,539 159,566 8,800
1 month ago 2014-07-22 96.9 43.45 -0.55 154,828 154,549 159,566 9,047
3 months ago 2014-05-22 84.3 41.17 -2.83 134,827 134,548 159,566 8,510
6 months ago 2014-02-22 80.9 40.53 -3.47 129,426 129,147 159,566 8,369
1 year ago 2013-08-22 80.9 40.53 -3.47 129,426 129,147 159,566 8,369
*

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