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 89.8% full as of 2015-09-02

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 2015-09-02 89.8 42.19 -1.81 143,625 143,346 159,566 8,741
Yesterday 2015-09-01 89.9 42.20 -1.80 143,712 143,433 159,566 8,744
2 days ago 2015-08-31 90.2 42.26 -1.74 144,237 143,958 159,566 8,758
1 week ago 2015-08-26 91.2 42.43 -1.57 145,730 145,451 159,566 8,797
1 month ago 2015-08-02 94.9 43.10 -0.90 151,677 151,398 159,566 8,959
3 months ago 2015-06-02 99.8 43.96 -0.04 159,477 159,198 159,566 9,473
6 months ago 2015-03-02 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
1 year ago 2014-09-02 86.8 41.64 -2.36 138,852 138,573 159,566 8,616
*

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
Data download (CSV) period of record, last one year, last 30 days

Elevation-Area-Capacity Curves

2010-03-01 (source: twdb) : GIS Data