Lower-Colorado Planning Region Reservoirs: Monitored Water Supply Reservoirs are 53.0% full on 2025-03-12

Historical Data

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Most recent 2025-03-12 53.0 1,176,237 1,125,811 2,122,814
1 day prior 2025-03-11 53.1 1,176,732 1,126,306 2,122,814
2 days prior 2025-03-10 53.1 1,177,275 1,126,849 2,122,814
1 week prior 2025-03-05 53.3 1,181,880 1,131,454 2,122,814
1 month prior 2025-02-12 54.0 1,196,694 1,146,268 2,122,814
3 months prior 2024-12-12 55.7 1,232,021 1,181,595 2,122,814
6 months prior 2024-09-12 60.3 1,302,726 1,252,300 2,078,327
1 year prior 2024-03-12 45.8 1,022,326 971,900 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 96.2 492.22 -0.58 23,674 23,065 23,972 1,546
Buchanan Water Supply 57.7 1,001.50 -18.50 514,013 500,351 866,694 16,314
Inks Water Supply 96.0 887.31 -0.69 13,462 13,179 13,729 792
Lyndon B Johnson Water Supply 98.6 824.76 -0.24 130,077 111,237 112,778 6,409
Marble Falls Water Supply 94.7 736.33 -0.67 7,191 7,191 7,597 600
Travis Water Supply and Flood Control 42.8 636.77 -44.23 486,864 469,832 1,098,044 10,142