Lower-Colorado Planning Region Reservoirs: Monitored Water Supply Reservoirs are 85.6% full on 2026-02-12

Historical Data

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-02-12 85.6 1,867,224 1,816,798 2,122,814
Yesterday 2026-02-11 85.6 1,868,112 1,817,686 2,122,814
2 days ago 2026-02-10 85.6 1,868,251 1,817,825 2,122,814
1 week ago 2026-02-05 85.8 1,871,467 1,821,041 2,122,814
1 month ago 2026-01-12 86.3 1,882,613 1,832,187 2,122,814
3 months ago 2025-11-12 87.2 1,901,527 1,851,101 2,122,814
6 months ago 2025-08-12 94.1 2,048,968 1,998,542 2,122,814
1 year ago 2025-02-12 54.0 1,196,694 1,146,268 2,122,814
*

 Percent Full is based on Conservation Storage and Conservation Capacity and doesn't account for storage in flood pool.

Area Map

recent reservoir storage map

Reservoir Storage

Reservoir Type 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)
Austin Water Supply 97.2 492.37 -0.43 23,907 23,298 23,972 1,555
Buchanan Water Supply 93.6 1,017.50 -2.50 824,862 811,200 866,694 21,970
Inks Water Supply 95.6 887.25 -0.75 13,414 13,131 13,729 791
Lyndon B Johnson Water Supply 98.5 824.74 -0.26 129,949 111,109 112,778 6,407
Marble Falls Water Supply 94.0 736.25 -0.75 7,143 7,143 7,597 599
Travis Water Supply and Flood Control 77.5 666.77 -14.23 867,949 850,917 1,098,044 15,678