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 95.8% full as of 2014-10-30

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 2014-10-30 95.8 492.16 -0.64 23,581 22,972 23,972 1,543
Yesterday 2014-10-29 96.0 492.19 -0.61 23,628 23,019 23,972 1,545
2 days ago 2014-10-28 96.0 492.18 -0.62 23,612 23,003 23,972 1,544
1 week ago 2014-10-23 94.7 491.98 -0.82 23,305 22,696 23,972 1,533
1 month ago 2014-09-30 95.7 492.14 -0.66 23,551 22,942 23,972 1,542
3 months ago 2014-07-30 94.9 492.01 -0.79 23,351 22,742 23,972 1,535
6 months ago 2014-04-30 95.3 492.08 -0.72 23,458 22,849 23,972 1,539
1 year ago 2013-10-30 96.3 492.23 -0.57 23,690 23,081 23,972 1,547
*

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