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 80.3% full as of 2014-10-24

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 2014-10-24 80.3 40.40 -3.60 128,340 128,061 159,566 8,340
1 day prior 2014-10-23 80.4 40.43 -3.57 128,590 128,311 159,566 8,347
2 days prior 2014-10-22 80.6 40.47 -3.53 128,924 128,645 159,566 8,356
1 week prior 2014-10-17 81.7 40.67 -3.33 130,600 130,321 159,566 8,400
1 month prior 2014-09-24 86.0 41.48 -2.52 137,476 137,197 159,566 8,580
3 months prior 2014-07-24 96.3 43.35 -0.65 153,925 153,646 159,566 9,022
6 months prior 2014-04-24 80.8 40.50 -3.50 129,175 128,896 159,566 8,362
1 year prior 2013-10-24 82.1 40.75 -3.25 131,273 130,994 159,566 8,417
*

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