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 94.6% full as of 2014-07-24

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 2014-07-24 94.6 491.97 -0.83 23,289 22,680 23,972 1,533
Yesterday 2014-07-23 94.5 491.96 -0.84 23,274 22,665 23,972 1,532
2 days ago 2014-07-22 95.1 492.05 -0.75 23,412 22,803 23,972 1,537
1 week ago 2014-07-17 95.6 492.13 -0.67 23,535 22,926 23,972 1,541
1 month ago 2014-06-24 96.3 492.24 -0.56 23,705 23,096 23,972 1,547
3 months ago 2014-04-24 95.1 492.04 -0.76 23,397 22,788 23,972 1,536
6 months ago 2014-01-24 94.7 491.98 -0.82 23,305 22,696 23,972 1,533
1 year ago 2013-07-24 96.1 492.20 -0.60 23,643 23,034 23,972 1,545
*

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