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 86.6% full as of 2014-09-22

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 2014-09-22 86.6 41.59 -2.41 138,421 138,142 159,566 8,604
Yesterday 2014-09-21 86.5 41.58 -2.42 138,335 138,056 159,566 8,602
2 days ago 2014-09-20 86.1 41.51 -2.49 137,734 137,455 159,566 8,586
1 week ago 2014-09-15 84.8 41.26 -2.74 135,594 135,315 159,566 8,530
1 month ago 2014-08-22 89.0 42.04 -1.96 142,316 142,037 159,566 8,707
3 months ago 2014-06-22 100.0 44.05 0.05 160,305 159,566 159,566 9,666
6 months ago 2014-03-22 86.2 41.52 -2.48 137,820 137,541 159,566 8,589
1 year ago 2013-09-22 81.6 40.65 -3.35 130,432 130,153 159,566 8,395
*

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