South-Central Climate Division Reservoirs: Monitored Water Supply Reservoirs are 74.0% full on 2025-07-17

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2025-07-17 74.0 1,459,568 1,432,890 1,936,953
Yesterday 2025-07-16 73.5 1,450,119 1,423,033 1,936,953
2 days ago 2025-07-15 71.5 1,411,570 1,384,163 1,936,953
1 week ago 2025-07-10 62.7 1,242,496 1,214,584 1,936,953
1 month ago 2025-06-17 45.2 911,288 876,413 1,936,953
3 months ago 2025-04-17 42.1 833,327 815,615 1,936,953
6 months ago 2025-01-17 44.0 869,567 851,855 1,936,953
1 year ago 2024-07-17 44.4 883,192 860,365 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 96.4 492.25 -0.55 23,721 23,112 23,972 1,548
Canyon Water Supply and Flood Control 66.6 891.51 -17.49 252,271 252,200 378,781 6,302
Coleto Creek Water Supply 100.0 98.13 0.13 31,424 31,040 31,040 2,670
Medina Water Supply 5.8 982.84 -81.36 14,694 14,694 254,823 883
Somerville Water Supply and Flood Control 100.0 238.75 0.75 158,875 150,293 150,293 - n.a. -
Travis Water Supply and Flood Control 87.6 673.49 -7.51 978,583 961,551 1,098,044 17,268