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 95.3% full as of 2016-02-12

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)
Most recent 2016-02-12 95.3 492.07 -0.73 23,443 22,834 23,972 1,538
1 day prior 2016-02-11 95.0 492.03 -0.77 23,381 22,772 23,972 1,536
2 days prior 2016-02-10 95.3 492.08 -0.72 23,458 22,849 23,972 1,539
1 week prior 2016-02-05 95.5 492.11 -0.69 23,504 22,895 23,972 1,540
1 month prior 2016-01-12 95.0 492.03 -0.77 23,381 22,772 23,972 1,536
3 months prior 2015-11-12 96.0 492.19 -0.61 23,628 23,019 23,972 1,545
6 months prior 2015-08-12 96.9 492.32 -0.48 23,829 23,220 23,972 1,552
1 year prior 2015-02-12 94.6 491.97 -0.83 23,289 22,680 23,972 1,533
*

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