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 97.8% full as of 2014-11-23

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 2014-11-23 97.8 492.46 -0.34 24,047 23,438 23,972 1,560
Yesterday 2014-11-22 94.8 492.00 -0.80 23,335 22,726 23,972 1,534
2 days ago 2014-11-21 94.2 491.91 -0.89 23,197 22,588 23,972 1,530
1 week ago 2014-11-16 98.6 492.58 -0.22 24,235 23,626 23,972 1,568
1 month ago 2014-10-23 94.7 491.98 -0.82 23,305 22,696 23,972 1,533
3 months ago 2014-08-23 95.6 492.12 -0.68 23,520 22,911 23,972 1,541
6 months ago 2014-05-23 95.6 492.13 -0.67 23,535 22,926 23,972 1,541
1 year ago 2013-11-23 97.7 492.45 -0.35 24,031 23,422 23,972 1,560
*

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