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 88.8% full as of 2015-01-25

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 2015-01-25 88.8 42.00 -2.00 141,968 141,689 159,566 8,698
Yesterday 2015-01-24 87.9 41.84 -2.16 140,580 140,301 159,566 8,661
2 days ago 2015-01-23 86.8 41.64 -2.36 138,852 138,573 159,566 8,616
1 week ago 2015-01-18 85.9 41.47 -2.53 137,390 137,111 159,566 8,577
1 month ago 2014-12-25 77.8 39.93 -4.07 124,447 124,168 159,566 8,225
3 months ago 2014-10-25 80.0 40.35 -3.65 127,923 127,644 159,566 8,328
6 months ago 2014-07-25 96.1 43.31 -0.69 153,564 153,285 159,566 9,011
1 year ago 2014-01-25 84.6 41.22 -2.78 135,253 134,974 159,566 8,521
*

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