recent changes

2013-06-19: The July 2008 TWDB rating curve for this reservoir has been updated to include areas and volumes in the flood pool that were estimated from lidar data. The vertical datums of gauge, conservation pool and dead pool elevations have been adjusted to NAVD88+0.6ft.

Lake Travis is 100.0% full as of 2016-05-03

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 2016-05-03 100.0 682.34 1.34 1,161,117 1,113,348 1,113,348 19,726
Yesterday 2016-05-02 100.0 682.50 1.50 1,164,276 1,113,348 1,113,348 19,775
2 days ago 2016-05-01 100.0 682.69 1.69 1,168,039 1,113,348 1,113,348 19,828
1 week ago 2016-04-26 100.0 683.81 2.81 1,190,408 1,113,348 1,113,348 20,114
1 month ago 2016-04-03 100.0 681.12 0.12 1,137,275 1,113,348 1,113,348 19,347
3 months ago 2016-02-03 94.4 677.70 -3.30 1,072,846 1,051,238 1,113,348 18,438
6 months ago 2015-11-03 82.9 670.40 -10.60 944,858 923,250 1,113,348 16,634
1 year ago 2015-05-03 37.1 629.45 -51.55 434,679 413,071 1,113,348 9,124
*

Percent Full is based on Conservation Storage and Conservation Capacity.

Additional Information

Impoundment date 1942-01-01
Vertical datum NAVD88 +0.6
Gauge LCRA:3963
Conservation pool elevation 681.0 ft above NAVD88 +0.6
Dead pool elevation 535.9 ft above NAVD88 +0.6
Data download (CSV) period of record, last one year, last 30 days

Elevation-Area-Capacity Curves

2008-07-01 (source: twdb) : GIS Data