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 95.2% full as of 2014-10-26

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 2014-10-26 95.2 492.06 -0.74 23,427 22,818 23,972 1,538
Yesterday 2014-10-25 94.7 491.99 -0.81 23,320 22,711 23,972 1,534
2 days ago 2014-10-24 94.5 491.96 -0.84 23,274 22,665 23,972 1,532
1 week ago 2014-10-19 95.6 492.12 -0.68 23,520 22,911 23,972 1,541
1 month ago 2014-09-26 94.5 491.95 -0.85 23,259 22,650 23,972 1,532
3 months ago 2014-07-26 95.4 492.09 -0.71 23,474 22,865 23,972 1,539
6 months ago 2014-04-26 95.8 492.16 -0.64 23,581 22,972 23,972 1,543
1 year ago 2013-10-26 96.0 492.19 -0.61 23,628 23,019 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