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 100.0% full as of 2015-03-30

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)
Most recent 2015-03-30 100.0 44.04 0.04 160,213 159,566 159,566 - n.a. -
1 day prior 2015-03-29 100.0 44.00 0.00 159,845 159,566 159,566 - n.a. -
2 days prior 2015-03-28 99.9 43.99 -0.01 159,753 159,474 159,566 9,625
1 week prior 2015-03-23 99.8 43.97 -0.03 159,569 159,290 159,566 9,523
1 month prior 2015-02-28 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
3 months prior 2014-12-30 80.6 40.46 -3.54 128,841 128,562 159,566 8,353
6 months prior 2014-09-30 84.2 41.15 -2.85 134,657 134,378 159,566 8,506
1 year prior 2014-03-30 85.2 41.33 -2.67 136,192 135,913 159,566 8,546
*

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