recent changes

2013-06-19: The vertical datums of gauge, conservation pool and dead pool elevations for this lake have been adjusted to NGVD29-0.04ft.

Lake Austin is 98.6% full as of 2015-07-03

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 2015-07-03 98.6 492.58 -0.22 24,235 23,626 23,972 1,568
Yesterday 2015-07-02 98.6 492.58 -0.22 24,235 23,626 23,972 1,568
2 days ago 2015-07-01 98.6 492.58 -0.22 24,235 23,626 23,972 1,568
1 week ago 2015-06-26 98.5 492.57 -0.23 24,219 23,610 23,972 1,567
1 month ago 2015-06-03 99.3 492.69 -0.11 24,407 23,798 23,972 1,575
3 months ago 2015-04-03 95.8 492.15 -0.65 23,566 22,957 23,972 1,542
6 months ago 2015-01-03 95.9 492.17 -0.63 23,597 22,988 23,972 1,544
1 year ago 2014-07-03 94.6 491.97 -0.83 23,289 22,680 23,972 1,533
*

Percent Full is based on Conservation Storage and Conservation Capacity.

Additional Information

Impoundment date 1939-01-01
Vertical datum NGVD29 -0.04
Gauge LCRA:3999
Conservation pool elevation 492.8 ft above NGVD29 -0.04
Dead pool elevation 462.0 ft above NGVD29 -0.04

Elevation-Area-Capacity Curves

2008-12-01 (source: twdb) : GIS Data