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 94.7% full as of 2014-04-24

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 2014-04-24 94.7 491.98 -0.82 23,305 22,696 23,972 1,533
Yesterday 2014-04-23 95.1 492.04 -0.76 23,397 22,788 23,972 1,536
2 days ago 2014-04-22 95.0 492.03 -0.77 23,381 22,772 23,972 1,536
1 week ago 2014-04-17 96.8 492.31 -0.49 23,814 23,205 23,972 1,552
1 month ago 2014-03-24 94.7 491.99 -0.81 23,320 22,711 23,972 1,534
3 months ago 2014-01-24 94.7 491.98 -0.82 23,305 22,696 23,972 1,533
6 months ago 2013-10-24 95.8 492.15 -0.65 23,566 22,957 23,972 1,542
1 year ago 2013-04-24 96.9 492.32 -0.48 23,829 23,220 23,972 1,552
*

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