South-Central Climate Division Reservoirs: Monitored Water Supply Reservoirs are 84.4% full on 2026-11-01

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2026-11-01 84.4 1,653,217 1,635,505 1,936,953
Yesterday 2026-10-31 84.5 1,653,815 1,636,103 1,936,953
2 days ago 2026-10-30 84.4 1,653,310 1,635,598 1,936,953
1 week ago 2026-10-25 84.7 1,658,119 1,640,407 1,936,953
1 month ago 2026-10-01 82.8 1,621,920 1,604,208 1,936,953
3 months ago 2026-08-01 90.4 1,790,621 1,751,003 1,936,953
6 months ago 2026-05-01 62.3 1,225,150 1,207,438 1,936,953
1 year ago 2025-11-01 68.3 1,339,953 1,322,241 1,936,953
*

 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 97.0 492.34 -0.46 23,860 23,251 23,972 1,553
Canyon Water Supply and Flood Control 96.2 907.24 -1.76 364,534 364,463 378,781 8,034
Coleto Creek Water Supply 75.5 94.76 -3.24 23,437 23,437 31,040 2,195
Medina Water Supply 27.1 1,018.97 -45.23 69,027 69,027 254,823 2,333
Somerville Water Supply and Flood Control 86.2 236.09 -1.91 129,611 129,611 150,293 10,466
Travis Water Supply and Flood Control 93.4 677.11 -3.89 1,042,748 1,025,716 1,098,044 18,153