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 81.9% full as of 2014-04-18

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 2014-04-18 81.9 40.71 -3.29 130,936 130,657 159,566 8,408
1 day prior 2014-04-17 81.9 40.72 -3.28 131,020 130,741 159,566 8,411
2 days prior 2014-04-16 82.1 40.75 -3.25 131,273 130,994 159,566 8,417
1 week prior 2014-04-11 82.9 40.90 -3.10 132,537 132,258 159,566 8,450
1 month prior 2014-03-18 86.8 41.63 -2.37 138,766 138,487 159,566 8,613
3 months prior 2014-01-18 86.0 41.48 -2.52 137,476 137,197 159,566 8,580
6 months prior 2013-10-18 83.6 41.03 -2.97 133,638 133,359 159,566 8,479
1 year prior 2013-04-18 87.4 41.75 -2.25 139,801 139,522 159,566 8,640
*

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