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 95.9% full as of 2015-09-04

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 2015-09-04 95.9 492.17 -0.63 23,597 22,988 23,972 1,544
Yesterday 2015-09-03 94.9 492.02 -0.78 23,366 22,757 23,972 1,535
2 days ago 2015-09-02 95.1 492.04 -0.76 23,397 22,788 23,972 1,536
1 week ago 2015-08-28 94.8 492.00 -0.80 23,335 22,726 23,972 1,534
1 month ago 2015-08-04 95.2 492.06 -0.74 23,427 22,818 23,972 1,538
3 months ago 2015-06-04 99.1 492.67 -0.13 24,376 23,767 23,972 1,574
6 months ago 2015-03-04 94.4 491.93 -0.87 23,228 22,619 23,972 1,531
1 year ago 2014-09-04 94.9 492.02 -0.78 23,366 22,757 23,972 1,535
*

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
Data download (CSV) period of record, last one year, last 30 days

Elevation-Area-Capacity Curves

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