Lower-Colorado Planning Region Reservoirs: Monitored Water Supply Reservoirs are 51.4% full on 2025-05-14

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2025-05-14 51.4 1,118,183 1,067,757 2,078,327
Yesterday 2025-05-13 51.4 1,118,828 1,068,402 2,078,327
2 days ago 2025-05-12 51.5 1,120,337 1,069,911 2,078,327
1 week ago 2025-05-07 51.7 1,125,086 1,074,660 2,078,327
1 month ago 2025-04-14 51.2 1,137,637 1,087,211 2,122,814
3 months ago 2025-02-14 53.9 1,194,707 1,144,281 2,122,814
6 months ago 2024-11-14 56.0 1,239,423 1,188,997 2,122,814
1 year ago 2024-05-14 53.5 1,162,892 1,112,466 2,078,327
*

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

Area 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 96.2 492.21 -0.59 23,659 23,050 23,972 1,546
Buchanan Water Supply 55.1 998.48 -19.52 466,636 452,974 822,207 15,166
Inks Water Supply 94.7 887.08 -0.92 13,281 12,998 13,729 780
Lyndon B Johnson Water Supply 98.0 824.65 -0.35 129,372 110,532 112,778 6,399
Marble Falls Water Supply 95.3 736.41 -0.59 7,239 7,239 7,597 602
Travis Water Supply and Flood Control 42.0 635.89 -45.11 477,996 460,964 1,098,044 10,013